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PARALLEL<br />
COMPRESSOR<br />
SYSTEM<br />
APPLICATION MANUAL<br />
2005 Version 8.2<br />
February 03, 2005<br />
2700 Crestridge Court<br />
Suwanee, GA 30024<br />
(770) 921-9410<br />
Printed in USA
PARALLEL RACK SYSTEM APPLICATION MANUAL<br />
INTRODUCTION TO PARALLEL COMPRESSOR SYSTEM APPLICATIONS<br />
Mixed multiplexing is the application of a central compressor unit to operate refrigerated display cases,<br />
coolers and freezers with different evaporator temperatures or defrost schedules. The following four forms<br />
may be used:<br />
• Specification Forms (Information for quotation)<br />
• Instructions for filling out the Specification Form<br />
• Power Consumption Comparison<br />
• <strong>System</strong> Refrigeration Legend<br />
Additional copies of these forms can be obtained from the IR/HUSSMANN Atlanta Engineering<br />
Department at (800) 879-5877 or (770) 291-9608.<br />
Refrigeration <strong>System</strong>s - Information for Quotation Form<br />
The Information for Quotation form is useful as a reminder of the many often overlooked details of design,<br />
construction, and equipment options needed to provide a supermarket with the correct IR/HUSSMANN<br />
equipment. The use of this form both as a reminder and a communication tool between engineering and the<br />
customer will result in the most efficient use of time as the refrigeration systems legends are developed.<br />
Since there are several different ways compressor systems can be applied (especially on refrigeration<br />
systems with only two or three compressors in parallel), it helps to know in advance what the customer’s<br />
specifications and preferences are. For example, how does the customer feel regarding the following?<br />
• Initial costs as opposed to energy costs.<br />
• Splitting critical refrigerators (meat, ice cream) onto the different compressor units<br />
• Discharge air temperatures (does the customer operate colder or warmer than our standard?)<br />
• Margin of safety between load and compressor unit capacity<br />
• Desirability of satellite units<br />
Knowing the customer can save a lot of false starts and changes, providing more time to engineer<br />
equipment that best meets the customer’s needs.<br />
Refrigerators, Walk-ins, and Preparation Areas<br />
The requirement for accurate information on the customer’s design and preference for display cases, walkin<br />
freezers, walk-in coolers, and preparation areas is imperative. It is important to accurately translate the<br />
customer’s generic descriptions of cases into complete IR/HUSSMANN nomenclature. Remember to<br />
consider such options as shelf lighting, glass fronts and varying discharge air temperatures because of the<br />
effect on the heat load required.<br />
Once the Information for Quotation Form and all information on display cases, walk-in freezers, walk-in<br />
coolers, and preparation areas are complete; the next step is to multiplex the store.<br />
Refrigeration Schedule/ Legend<br />
The refrigeration schedule, sometimes referred to as the legend, will help in assembling the refrigeration<br />
circuits.
Filling in the Legend<br />
1. Separate the medium and low temperature circuits. Circuits are considered low temperature when the<br />
evaporating temperature is below 0° F.<br />
2. Typically, one suction group is on one legend, however, there are designs where more than one<br />
suction group may go on one legend. These may be low temp, medium temp or air conditioning or a<br />
mixture of the three. Enter the size, model, and use of each circuit. It is helpful to list the circuits in<br />
the order that they will enter the machine room and connect to the rack. Facing the electrical panel on<br />
the rack, the first circuit listed will be on the back farthest left and the last on the back farthest right. .<br />
3. Refer to the refrigerator performance data and enter the appropriate discharge air (“Dis Air Tmp”) and<br />
evaporator temperatures (“Evp Tmp”), calculate the load for the line-up (Btu/hr * length), and enter<br />
the total in the column headed “Req’d Cap.” Refer to the unit cooler selection data and do the same<br />
for walk-ins and preparation areas. Varying cases or walk-ins multiplexed on the same line-up should<br />
be avoided if they have dissimilar defrost schedules.<br />
4. Consider any loads with much colder or warmer evaporating temperatures for possible application to a<br />
satellite unit or units (usually ice cream wide island cases and prep rooms). Be aware of any customer<br />
preference regarding satellite unit application. Next, total up the remaining systems. At this point,<br />
consider the following limitations and guidelines for mixed multiplexing.<br />
Limitations and Guidelines<br />
• A system load cannot exceed the available branch capacity. Occasionally this may necessitate splitting<br />
large line-ups into more than one system, consider natural breaks in the fixture plans. Refer to the<br />
<strong>System</strong> Branch Capacities section, for available sizes.<br />
• When selecting compressors, the suction temperature used is based on a two-degree temperature<br />
reduction for medium temperature applications and a three-degree temperature reduction for low<br />
temperature applications from the lowest evaporator temperature in the case line-up. This allows for<br />
pressure drop due to the parasitic line loss in the piping.<br />
• The number of branches cannot exceed the maximum allowable number for the compressor unit or<br />
remote header defrost assemblies. This information is included in the Section labeled RACK AND<br />
RECEIVER ASSEMBLIES BY COMPRESSOR TYPE of this manual. If this condition exists, the<br />
next larger rack size will be utilized.<br />
• The load should be between 80 to 95% of the compressor unit’s capacity. On one hand, a safety<br />
margin is desirable to insure operation on hotter-than-design days, but on the other hand, too large a<br />
safety margin can result in performance problems such as short-cycling and inefficient operation.<br />
• Generally, the refrigeration load of a system using Koolgas or hot gas defrost should not exceed 25%<br />
of the total load of all the systems on the same compressor unit (loads operated by Satellites are part of<br />
the total). Since Koolgas defrost is accomplished with the heat extracted from other systems, this<br />
limitation is necessary to insure that sufficient heat will be available for a complete defrost, and that<br />
operating systems will not be penalized by inadequate pressure to feed the refrigerant. For<br />
applications exceeding this limit, consult the IR/HUSSMANN <strong>Application</strong> Engineering Department<br />
for assistance.<br />
• When selecting compressors, mixing Copeland Reed and Copeland Discus compressors is possible. It<br />
is also acceptable to mix Copeland Scroll and Copeland Reciprocating style compressors. Mixing<br />
Copeland Screw compressors with Copeland Scrolls or Copeland Reciprocating should be avoided due<br />
to issues with the lubricant used. However, Carlyle compressors cannot be mixed with Copeland<br />
compressors. Mixing compressors that utilize two different types or viscosities of lubricants<br />
shall be avoided.
• When applying more than one compressor unit to a given temperature range, it is usually best to group<br />
the systems mentally by ascending evaporator temperatures before selecting the units. In most<br />
instances, this will result in the most efficient and economical multiplexing because the warmer loads<br />
will be operated at a higher, more efficient suction pressure.<br />
• With more than one compressor unit for medium temperature, separate the meat cases from the meat<br />
cooler(s), if feasible, to maintain product safety in the event of mechanical failure.<br />
• Suction pressure controls should be applied to all critical temperature line-ups. Generally, if the load<br />
is not critical, a branch can be operated within 5°F of the lowest rack evaporator temperature.<br />
• Avoid multiplexing systems, which would have all walk-ins and coolers on them. Their loads are<br />
easily satisfied, and multiplexing could cause short cycling. At least 40% of the system load should be<br />
dedicated to cases, which have a more constant load on them.<br />
• When multiplexing parallel racks, compressors should be sized so that each step-up in capacity is<br />
within the range of 7 to 20%. This will avoid multiplexing compressors where a single compressor<br />
would have to handle the majority of the load, for if that compressor fails, there is no standby capacity.<br />
In addition, this practice will yield a more energy efficient design.<br />
• Utilize satellite compressors, where possible, to reduce overall unit horsepower.<br />
• The combined total capacities of the Satellites should not exceed 40% of the main compressor unit’s<br />
capacity. This is necessary to insure that the main compressor unit’s components are sized adequately<br />
for the additional loads. For applications exceeding this limit, consult the IR/HUSSMANN<br />
<strong>Application</strong> Engineering Department.<br />
• The maximum number of on board satellites is two.<br />
Refrigeration Schedule or Store Legend<br />
There is a form called the “Refrigeration <strong>System</strong> Specification Form”, with this information the<br />
<strong>Application</strong> Engineer at IR/HUSSMANN can properly design and quote the refrigeration system. The<br />
Store Legend will be used to price and build the equipment. IR/HUSSMANN Engineering Staff will<br />
review it for completeness and accuracy prior to production.<br />
The following is a description of what information belongs in the various spaces and columns of the<br />
legend, starting with the top, reading left to right.<br />
General Information – Several pieces of information are important in order to properly complete the<br />
legend. This information is also required to properly advise the manufacturing facility of the customer’s<br />
information.<br />
Cell<br />
F3 – Store Name of the Store Cell AH3 will be automatically filled in from F3.<br />
F4 – Location of Store Cell AH4 will be automatically filled in from F4.<br />
F5 – Quote No Cell(s) AH5 and AS9 will be automatically filled in from F5.<br />
H4 – Select from the drop down box the <strong>System</strong> Type, Custom <strong>System</strong> or Refrigeration Solutions <strong>System</strong>.<br />
NOTE – the RSS rack can only be equipped with Ingersoll-Rand <strong>Compressor</strong>s. See RSS Specifications for<br />
further details and other approved components.<br />
U2 – Customer Main owner of the store chain.<br />
U3 – Contact Person to contact at the customer if there are questions<br />
U4 – Salesman (Salesman initiating quote request)<br />
U5 – Engineer (Your name)
AP4 – Specify which specification was used (Customer (CU), Internal, (IN) RSS, etc) and the Date of that<br />
Specification.<br />
AP5 – When a Mechanical Notes Page is supplied to the production floor a YES should be entered in this<br />
cell.<br />
AP7 – Enter the Ambient Temperature for the city where the store will be located. Use the ASHRAE 1%<br />
Design rounded up to the nearest five.<br />
AP8 – Enter the Inside Temperature and Relative Humidity of the Store. Unless otherwise stated the<br />
standard is 75°F/55%<br />
AP9 – Enter the Altitude of the location of the Store.<br />
AP10 – Enter the Condensing Temperature of the system being designed. Standard practice dictates that if<br />
a system is Low Temp (LT) add 10° F to the Ambient Temperature. If the system is Medium Temp. (MT)<br />
add 15° F to the Ambient Temperature. If the <strong>System</strong> is Water Cooled see Appendix F.<br />
AP11 - Use the pull-down to choose and enter the Refrigerant.<br />
AP12 - Use the pull-down menu to choose the manufacturer and type of compressor.<br />
AP13 – Enter the voltage of the compressors to be used.<br />
AP14 – Enter the voltage of the control circuit.<br />
AP15 – Enter the voltage of the condenser.<br />
AS3 – Use the pull down menu to pick the manufacturer of the Solenoid Valves to be used<br />
AS4 – Use the pull down menu to pick the manufacturer of the Ball Valves to be used.<br />
AS5 – Use the pull down menu to pick the manufacturer of the Check Valves to be used.<br />
AS7 – Fill in the date of the original quote. This date once entered should not be changed.<br />
AS8 – Enter the initials of the <strong>Application</strong> Engineer completing the Legend.<br />
AS10 - Enter the file name of this legend.<br />
AX6 – Use the pull down menu to enter the number of satellite compressors.<br />
AX8 – Use the pull down menu to enter the number of suction groups.<br />
AX14 – Use the pull down menu to enter the <strong>Application</strong> Temperature.<br />
Store Design Conditions - The customer may specify the outside design, or it can be chosen from the<br />
appropriate ASHRAE tables (found in the ASHRAE Fundamentals Handbook). The information should<br />
be on the Hussmann/Atlanta Refrigeration <strong>System</strong>s Specification Form as stated above.<br />
Refrigerated Display Cases, Walk-In Cooler, Walk-Ins Freezer, Prep Rooms - Required<br />
Capacity, <strong>Compressor</strong> Unit model - Refer to the legend and enter the data called for in the first<br />
eleven columns of the legend, adhering to the following guidelines:<br />
• There are many ways to order the circuits on the rack, the two main ways are as follows:<br />
• Group the systems from coldest to warmest EVAPORATOR temperature in the order that they<br />
were taken off the store plan. The only exception to this convention is that the system operated by<br />
a low-end factory mounted satellite should always be the first system on the unit and a high end<br />
factory mounted satellite should always be the last system on the unit. This is to facilitate factory<br />
piping.<br />
• Group the systems on the rack in the order that they will enter the machine room and connect to the<br />
rack. Facing the electrical panel on the rack, the first circuit listed will be on the back farthest left<br />
and the last on the back farthest right. This will require a layout of the store and lining up the<br />
piping to eliminate cross over of piping from the rack to the case. Typically, when looking at the<br />
back of the rack each circuit from right to left will be the liquid line then suction line.<br />
• In the column marked “Unit Letter”, the main compressor units should be “A”, “B”, etc. Satellites<br />
should be lettered “S1”, S2”, etc. For a split suction rack, suction groups are typically named “AL” &<br />
“AR”. To describe the Satellite unit under the column headed “<strong>Compressor</strong> Unit Model”, write in<br />
“Satellite” for factory mounted, or the unit model number for remote.
Choosing Branches - Using the Branch Capacities section, size the suction branch and temperature<br />
control valves. Guidelines for selection are provided in Section 9 of this document. Enter the correct size<br />
into the proper column under the heading “VLV” (Column N). This will be referred to when choosing the<br />
IR/HUSSMANN nomenclature for each branch in the section corresponding to the selected unit.<br />
Condensers - Refer to the Condenser section (Appendix B) of this manual for condenser selection. After<br />
the condenser is selected, record the information on the Remote Condenser form at the top of the legend.<br />
The standard condenser manufacturer is Hussmann Coil Products (Krack). However, other coil<br />
manufacturers are available. Call IR/Hussmann <strong>Application</strong> Engineering Department for a list of<br />
manufacturers.<br />
Additional Forms Available - If the customer requests that case electrical requirements or refrigerant<br />
line sizing be provided, IR/Hussmann <strong>Application</strong> Engineering can provide this information on the<br />
legends. Line sizing is generally not provided until the job becomes an order.<br />
Pricing and Quotation - When the store legends are complete, the EXCEL spreadsheet will generate a<br />
list price for the refrigeration equipment.<br />
Refrigeration Solutions Sysntem (RSS) - Basic Program<br />
Monitoring Program Requirements<br />
1. Controller inputs and algorithms required for RSS. To be installed and configured at<br />
manufacturing facilities<br />
Inputs<br />
• One suction transducer per suction group<br />
• Four suction temperature probes per rack<br />
• One discharge transducer<br />
• One discharge temperature probe<br />
• Oil failure input per rack<br />
• Phase loss input<br />
• Liquid level probe input<br />
Alarms/Warnings/Logs<br />
• High suction pressure alarm with delay (use suction transducer(s))<br />
• Low suction pressure alarm with delay (use suction transducer(s))<br />
• Low suction superheat alarm per compressor (use suction temperature probe minus suction<br />
transducer(s) pressure converted to temperature)<br />
• High discharge pressure alarm<br />
• High discharge temperature alarm with delay (use discharge temperature probe)pressure alarm<br />
with delay (use discharge pressure transducer)<br />
• Oil failure alarm per rack (use oil failure DI) as required<br />
• <strong>Compressor</strong> cycle counter per compressor (use true compressor proof DI)<br />
• Phase loss alarm (use phase loss DI)<br />
• Low liquid level alarm with delay (use Liquid level probe)<br />
2. Determine method of connectivity<br />
• Phone Line<br />
• Inter<strong>net</strong><br />
• Intra<strong>net</strong><br />
3. Determine device of connectivity<br />
• Modem<br />
• Gateway
• Controller with direct inter<strong>net</strong> access<br />
4. Monitoring to include<br />
• Monitoring of above listed alarms<br />
• Notification to service organization that a problem needs to be investigated (no responsibility<br />
of calling service for emergency service<br />
• Download program monthly, provide alarm summary report, data logging summary, and<br />
exception report.<br />
5. If end user is interested in additional monitoring features, IRRS will be contacted for additional<br />
charges<br />
• Examples of additional features<br />
o Alarm interrogation<br />
o Case temperature monitoring<br />
o Emergency service dispatching<br />
o Immediate alarm diagnostic<br />
3+1+1 HUSSMANN REFRIGERATION SYSTEM SOLUTION<br />
LIMITED WARRANTY PERIOD<br />
This 3+1+1 Hussmann Refrigeration <strong>System</strong> Solution Limited Warranty applies specifically to<br />
refrigeration systems for which Hussmann has chosen all parts and equipment commonly referred to by<br />
Hussmann as the Hussmann Refrigeration <strong>System</strong> Solution (the “RSS”). This document only deals with<br />
the warranty period for such RSS. The specific terms and conditions of the warranty are set forth in<br />
Hussmann’s Limited Warranty.<br />
The standard warranty period for a Hussmann refrigeration system and all parts comprising the<br />
refrigeration system is one (1) year. However for the RSS, Hussmann offers an extended warranty term of<br />
two (2) years on all components of the RSS, except the compressors forming part of the RSS, which are<br />
warranted for three (3) years.<br />
The warranty on the RSS compressors may be extended for an additional one (1) year (for a total of four<br />
(4) years) should a customer only purchase Hussmann refrigeration cases and display cases for the same<br />
store in which the RSS is operated. Should Hussmann be hired to install all such Hussmann cases, the RSS<br />
compressors shall be warranted for an additional one (1) year, for a total of five (5) years.<br />
To receive the extended two (2) year warranty and have a compressor qualify under this 3+1+1 Hussmann<br />
Refrigeration <strong>System</strong> Solution Limited Warranty Period all parts and equipment of the RSS must be<br />
selected by Hussmann. The only exception shall be that a customer may specify a controller different from<br />
that which Hussmann selects, but the warranty for such customer-selected controller shall only be for one<br />
(1) year. Should a customer designate any other part other than the controller, the refrigeration system<br />
shall not receive the extended warranty period but shall be covered for the period specified in Hussmann’s<br />
Limited Warranty.<br />
Furthermore, in order to receive this extended warranty, the customer must be able to prove that the<br />
customer maintained the RSS and all its components in accordance with Hussmann’s recommended<br />
preventative maintenance schedule and only used Hussmann certified parts required for the preventative<br />
maintenance.
RSS Semi-annual Preventive Maintenance Check List<br />
Check list must be completed on a semi-annual basis to maintain extended warranties on RSS package<br />
1 Visually check refrigerant level<br />
2 Visually inspect refrigeration system for any signs of refrigerant or oil leakage<br />
3 Inspect points on all contactors<br />
4 Inspect all wiring for signs of overheating<br />
5 Tighten all electrical connections from load side of compressor breakers inside panel<br />
6 Check compressor amps<br />
7 Check compressor <strong>net</strong> oil pressure and compare to standard<br />
8 Check all oil levels<br />
9 Check oil filter for pressure drop. (Replace Annually - fall)<br />
10 Check liquid filters for pressure drop.(Replace Annually - spring)<br />
11 Check calibration of all transducers and probes<br />
12 Check A8 & A9 valve settings, compare set point chart, note discrepancies<br />
13 Check differential valve setting, compare set point chart, note discrepancies<br />
14 Check Y825 valve setting, compare to set point chart, note discrepancies<br />
15 Check condenser fan operation<br />
16 Check all high-pressure control switches settings, note discrepancies<br />
17 Check all low pressure control switch settings, note discrepancies<br />
18 Check condenser coil for cleanliness<br />
19 Check heat reclaim valve operation<br />
20 Check split condenser valve operation
TABLE OF CONTENTS<br />
SECTION DESCRIPTION<br />
1 IR <strong>Compressor</strong>s<br />
2 Copeland Discus <strong>Compressor</strong>s<br />
Copeland Discus <strong>Compressor</strong> with Unloading<br />
Demand Cooling<br />
3 Bitzer Reciprocating <strong>Compressor</strong>s<br />
Bitzer Unloaders<br />
4 Carlyle Reciprocating <strong>Compressor</strong>s<br />
5 Copeland Scroll <strong>Compressor</strong>s<br />
6 Carlyle Screw <strong>Compressor</strong>s<br />
7 Bitzer / Copeland Screw <strong>Compressor</strong>s<br />
Bitzer / Copeland Screw Cross Reference<br />
8 COMPRESSOR ACCESSORIES<br />
Head Fan Assemblies<br />
Crankcase Heaters<br />
Suction Filter Shells<br />
Oil Level Regulator<br />
Definite Purpose Motor Contactors<br />
NEMA Motor Contactors<br />
9 SYSTEM BRANCHES<br />
Sporlan EPR’S and No Valve Assemblies (Spare stubs)<br />
Danfoss EPR’S and Suction Stops<br />
Hussmann EPR’S and Solenoid Valves<br />
Parker EPR’S and Solenoid Valves<br />
Electronic EPR’s<br />
Loop piping and remote headers stubs<br />
<strong>System</strong> Branches Circuit Connection<br />
Branch Liquid Line Capacities<br />
Branch Liquid Line Size and Components<br />
10 FACTORY SUPPLIED/FIELD INSTALLED VALVES<br />
Ball Valves<br />
Solenoid Valves<br />
Bi Flow Solenoid Valves<br />
Sporlan (S)ORIT PI EPR’s<br />
Parker (S)PORT EPR’s<br />
Hussmann EPR’s<br />
11 RACK AND RECEIVER ASSEMBLIES BY COMPRESSOR TYPE<br />
Horizontal Receiver Assemblies Reciprocating and Scroll <strong>Compressor</strong>s<br />
Vertical Receiver Assemblies Reciprocating and Scroll <strong>Compressor</strong>s<br />
Horizontal Receiver Assemblies Bitzer/Copeland Screw <strong>Compressor</strong>s<br />
Vertical Receiver Assemblies Bitzer/Copeland Screw <strong>Compressor</strong>s<br />
Horizontal Receiver Assemblies Carlyle Screw <strong>Compressor</strong>s<br />
Vertical Receiver Assemblies Carlyle Screw <strong>Compressor</strong>s<br />
Rack Vibration Isolation<br />
12 RECEIVER ASSEMBLIES<br />
Horizontal Receivers<br />
Vertical Receivers<br />
Receiver Accessories<br />
13 REMOTE HEADER FRAME ASSEMBLIES<br />
Floor mounted<br />
Hanging
14 SATELLITE COMPRESSOR ASSEMBLIES<br />
Satellite Modification Assembly<br />
Discharge Line Check Valves<br />
15 OIL RESERVOIRS, OIL SEPARATORS, OIL FILTERS AND OIL<br />
COOLERS<br />
Oil Reservoirs<br />
Ship Loose <strong>Compressor</strong> Oil Calculation<br />
Ship Loose <strong>Compressor</strong> Oil<br />
Turbashed Oil Separator<br />
AC & R Helical Oil Separators<br />
Oil Separator for Bitzer/Copeland Screws<br />
Oil Separators for Carlyle Screws<br />
Oil Filters For Reciprocating and Scroll <strong>Compressor</strong>s<br />
Air Cooled Oil Cooling for Screw <strong>Compressor</strong>s<br />
Jet Kool Oil Cooling for Screw <strong>Compressor</strong>s<br />
16 RACK DISCHARGE AND LIQUID LINE SIZING<br />
Discharge Line Sizing<br />
Liquid Line Sizing<br />
17 HEAT RECLAIM, SPLIT CONDENSER AND ISOLATION BALL VALVES<br />
Heat Reclaim Valve Assemblies<br />
Heat Reclaim Crossover<br />
Heat Reclaim Voltage Modification Kit<br />
Split Condenser Piping - Three Way and Motorized Valves<br />
Split Condenser Piping - <strong>Parallel</strong> Solenoid Valves<br />
Rack Isolation Ball Valves<br />
18 LIQUID LINE COMPONENTS AND DIFFERENTIAL VALVES<br />
Liquid Drier Assembly<br />
Pressure Differential Solenoid Valve For Gas Defrost<br />
Discharge Differential Valve<br />
Winter Control<br />
Receiver Pressure Regulator<br />
Receiver Bypass Surge Piping<br />
Liquid Subcoolers<br />
19 SUCTION LINE COMPONENTS<br />
Split Suction Modification<br />
Suction and Liquid Manifold Insulation<br />
Suction Accumulators<br />
20 ELECTRICAL EQUIPMENT AND ACCESSORIES<br />
Mechanical Defrost Timers<br />
Control Kits for Electric Defrost and Fans<br />
Electric Defrost Panel<br />
Single Phase Protection<br />
Control Power Connection<br />
<strong>Compressor</strong> Time Delays<br />
21 PRESSURE CONTROLS, OIL FAILURE AND ALARMS<br />
<strong>Compressor</strong> High Pressure Cutout Controls<br />
<strong>Compressor</strong> Low Pressure Cutout Controls<br />
<strong>Compressor</strong> Oil Failure Controls<br />
Heat Reclaim Lockout Controls<br />
High Suction Controls<br />
Basic Alarm Kit<br />
Alarms<br />
Electronic controllers<br />
COMPRESSOR ASSEMBLY NOMENCLATURE-COPELAND REED<br />
APPENDIX<br />
A<br />
APPENDIX<br />
B<br />
APPENDIX<br />
C<br />
APPENDIX<br />
D<br />
APPENDIX<br />
E<br />
HUSSMANN COIL PRODUCTS EVAPORATOR and CONDENSER COILS<br />
and COMPONENTS<br />
SYSTEM BRANCH CAPACITIES – EPR’s<br />
SCREW COMPRESSOR SYSTEMS<br />
WATER COOLED APPLICATIONS
HUSSMANN PARALLEL COMPRESSOR SYSTEM COMPONENT SELECTION<br />
This section of the manual explains in detail the selection process necessary to assemble a complete parallel compressor system with a<br />
legend generated in a Microsoft EXCEL spreadsheet. The selection process begins with the compressor assemblies and progresses<br />
through all of the required and optional accessories.<br />
<strong>Compressor</strong>s and Satellites must be selected to match the load of the particular refrigeration system. The compressor manufacturer<br />
and type, temperature range, and voltage should have already been determined and should appear on the Refrigeration <strong>System</strong><br />
Information for Quotation, or customer specification.<br />
HUSSMANN PARALLEL COMPRESSOR SYSTEM NOMENCLATURE<br />
All IR/Hussmann parallel compressor systems require selection of a model nomenclature. The following chart explains assembly of<br />
the appropriate nomenclature<br />
CS 0 1 3 V L K<br />
| | | | | | |<br />
| | | | | | Voltage (K=208/3/60, M=460/3/60, P=575/3/60, U=380/3/50)<br />
| | | | | |<br />
| | | | | Temperature application {L =Low, M =Medium, H =High, D =Dual (Split Header),<br />
| | | | | T =Two Stage}<br />
| | | | |<br />
| | | | Refrigerant Type (S= R404A, P=507, V=R22, L=R402A, X=R401A)<br />
| | | |<br />
| | | Total number of compressors (Must be two digit i.e. 7 compressors = 07)<br />
| | |<br />
| | Number of suction groups<br />
| |<br />
| Number of satellite compressors.<br />
|<br />
<strong>Compressor</strong> <strong>System</strong> Designation{C = parallel compressor system, R = Refrigeration <strong>System</strong> Solution}<br />
COMPRESSOR ASSEMBLY NOMENCLATURE AND SELECTION PROCESS<br />
After selecting compressors based on required load to capacity ratio, the following process will complete the compressor unit section<br />
of the refrigeration legend.<br />
Reciprocating compressors (IR/HUSSMANN, Bitzer, Copeland and Carlyle) assemblies include the compressor, discharge and<br />
suction service valves, wire and other material for mounting and wiring. The legend will add an appropriately sized circuit breaker,<br />
contactor, oil float, and suction filter based on your selection of manufacturer.<br />
If the customer has a preference for vendor and type for contactors, enter this information in the compressor unit section. Use the pull<br />
down box menu to select the proper contactor type - Definite purpose contactors are standard, NEMA contactors may be selected as<br />
an option.<br />
Head cooling fans are required for some low temperature applications with reciprocating compressors. Head cooling fans are optional<br />
on all other applications and must be specified.<br />
Fill in the remainder of the compressor unit section with information found in the compressor data sheets.
SECTION 1 – INGERSOLL-RAND RECIPROCATING COMPRESSORS<br />
TABLE 1A – INGERSOLL-RAND RECIPROCATING COMPRESSORS<br />
Note: Metal Caps are NOT available for IR <strong>Compressor</strong>s.<br />
MODEL APP HP 208/230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
IR2C0173S LT/MT 0.5 00IH 30IH 60IH 5/8 1/2<br />
IR2C0222S LT/MT 0.75 01IH 31IH 61IH 5/8 1/2<br />
IR2C0278S LT/MT 1 00IR 30IR 60IR 5/8 1/2<br />
IR2C0407S LT/MT 1.5 01IR 31IR 61IR 5/8 1/2<br />
IR2C0484S LT/MT 2 02IR 32IR 62IR 7/8 5/8<br />
IR2C0572S LT/MT 2.2 03IR 33IR 63IR 7/8 5/8<br />
IR2C0692S LT/MT 3 04IR 34IR 64IR 7/8 5/8<br />
IR4C0770S LT/MT 4 05IR 35IR 65IR 7/8 5/8<br />
IR4C0969S LT/MT 5 06IR 36IR 66IR 1 1/8 5/8<br />
IR4C1145S LT/MT 6 07IR 37IR 67IR 1 1/8 7/8<br />
IR4C1480S LT/MT 7 08IR 38IR 68IR 1 1/8 7/8<br />
IR4C1761S LT/MT 9 09IR 39IR 69IR 1 3/8 1 1/8<br />
IR4C2067S LT/MT 10 10IR 40IR 70IR 1 3/8 1 1/8<br />
IR4C2397S LT/MT 12 11IR 41IR 71IR 1 5/8 1 1/8<br />
IR4B2707P LT/MT 14 12IR 42IR 72IR 1 5/8 1 1/8<br />
IR4B3139P LT/MT 16 13IR 43IR 73IR 2 1/8 1 1/8<br />
IR4B3604P LT/MT 19 14IR 44IR 74IR 2 1/8 1 1/8<br />
IR6B4060P LT/MT 22 15IR 45IR 75IR 2 1/8 1 3/8<br />
IR6B4709P LT/MT 25 16IR 46IR 76IR 2 1/8 1 3/8<br />
IR6B5406P LT/MT 30 17IR 47IR 77IR 2 1/8 1 3/8<br />
IR6B6462P LT/MT 35 18IR 48IR 78IR 2 1/8 1 5/8<br />
IR8C7863P HT 60 22IH 52IH 82IH 3 1/8 1 5/8<br />
IR8C9400P HT 70 23IH 53IH 83IH 3 1/8 2 1/8<br />
MODEL APP HP 208/230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
IR2C0278T LT 1 00IT 01IT 02IT 5/8 1/2<br />
IR2C0407T LT 1.5 03IT 04IT 05IT 5/8 1/2<br />
IR2C0484T LT 2 06IT 07IT 08IT 7/8 5/8<br />
IR2C0572T LT 2.2 09IT 10IT 11IT 7/8 5/8<br />
IR2C0692T LT 3 12IT 13IT 14IT 7/8 5/8<br />
IR4C0770T LT 4 15IT 16IT 17IT 7/8 5/8<br />
IR4C0969T LT 5 18IT 19IT 20IT 1 1/8 5/8<br />
IR4C1145T LT 6 21IT 22IT 23IT 1 1/8 7/8<br />
IR4C1480T LT 7 24IT 25IT 26IT 1 1/8 7/8<br />
IR4C1761T LT 9 27IT 28IT 29IT 1 3/8 1 1/8<br />
IR4C2067T LT 10 30IT 31IT 32IT 1 3/8 1 1/8<br />
IR4C2397T LT 12 33IT 34IT 35IT 1 3/8 1 1/8<br />
IR4B2707Q LT 14 12IQ 13IQ 14IQ 1 5/8 1 1/8<br />
IR4B3139Q LT 16<br />
15IQ 16IQ 17IQ<br />
1 5/8 1 1/8<br />
IR4B3604Q LT 19 18IQ 19IQ 20IQ 2 1/8 1 1/8<br />
IR6B4060Q LT 22 21IQ 22IQ 23IQ 2 1/8 1 3/8<br />
IR6B4709Q LT 25 24IQ 25IQ 26IQ 2 1/8 1 3/8<br />
IR6B5406Q LT 30 27IQ 28IQ 29IQ 2 1/8 1 3/8<br />
IR6B6462Q LT 35 30IQ 31IQ 32IQ 2 1/8 1 5/8
When using R-22 as a refrigerant and when the saturated suction temperature is below –22 degrees Fahrenheit the compressors ending<br />
in a Q or T should be chosen.<br />
All Q and T compressors that are of the 1145 CFM size and smaller have the option labeled “VC”. This option must be invoked when<br />
these compressors are used in systems with a suction temperature of –15 degrees F and less. In this case, in the compressor column,<br />
on the line labeled “DEM COOL/LIQ INJ” place in the appropriate cell “SL(B)”.<br />
Ingersoll-Rand reciprocating compressors operating with R-22 below –22 (Q and T model) require discharge temperature control<br />
through liquid injection. Enter a kit from the following table for liquid injection in the COMPRESSOR COOLING cell for each<br />
compressor. Head fans for use with IR/HUSSMANN compressors should be chosen based on the following<br />
• All compressors operating below 0 degrees Fahrenheit utilizing R-22 as a refrigerant.<br />
• All unloaded compressors operating below 0 degrees Fahrenheit utilizing R-404A or R-507A as a refrigerant.<br />
• All non-unloaded compressors operating below –25 degrees Fahrenheit utilizing R-404A or R-507A.<br />
TABLE 1B – INGERSOLL-RAND LIQUID INJECTION<br />
60 Hz Comp 50 Hz Comp<br />
IR<br />
MODEL NO.<br />
120 Controller<br />
Voltage<br />
208 Controller<br />
Voltage<br />
120 Controller<br />
Voltage<br />
208 Controller<br />
Voltage<br />
IR4C1480T 22LI 32LI 22LI 32LI<br />
IR4C1761T 23LI 33LI 22LI 32LI<br />
IR4C2067T 23LI 33LI 23LI 33LI<br />
IR4C2397T 24LI 34LI 23LI 33LI<br />
IR4B2707Q 24LI 34LI 23LI 33LI<br />
IR4B3139Q 24LI 34LI 24LI 34LI<br />
IR4B3604Q 25LI 35LI 24LI 34LI<br />
IR6B4060Q 25LI 35LI 25LI 35LI<br />
IR6B4709Q 26LI 36LI 25LI 35LI<br />
IR6B5406Q 26LI 36LI 25LI 35LI<br />
IR6B6462Q 26LI 36LI 26LI 36LI<br />
Liquid Injection and Unloading may not be used together.<br />
TABLE 1C – INGERSOLL-RAND UNLOADERS<br />
KIT CONTROL<br />
UNLOADERS<br />
VOLTAGE<br />
10UL 120 V ONE BANK UNLOADER 4 CYLINDERS - UPTO IR4-1145<br />
11UL 208 V ONE BANK UNLOADER 4 CYLINDERS - UPTO IR4-1145<br />
12UL 120 V ONE BANK UNLOADER 4 CYLINDERS IR4-1480 THRU IR4-2397<br />
COMPRESSORS<br />
13UL 208 V ONE BANK UNLOADER 4 CYLINDERS IR4-1480 THRU IR4-2397<br />
COMPRESSORS<br />
14UL 120 V ONE BANK UNLOADER 4 CYLINDERS IR4-2707 THRU IR4-3604<br />
AND ONE BANK 6 CYLINDER COMPRESSOR<br />
15UL 208 V ONE BANK UNLOADER 4 CYLINDERS IR4-2707 THRU IR4-3604<br />
AND ONE BANK 6 CYLINDER COMPRESSOR<br />
16UL 120 V TWO BANK UNLOADER 6 CYLINDER COMPRESSOR<br />
17UL 208 V TWO BANK UNLOADER 6 CYLINDER COMPRESSOR
SECTION 2 - COPELAND DISCUS COMPRESSORS<br />
There are two different product lines available when selecting Copeland reciprocating compressors, Discus and Reed. The major<br />
differences between the two are in the compressor size and the design of the intake and discharge valves. Discus and reed<br />
compressors may be mixed on the rack. The newer Discus compressors are typically 8% more efficient, they should be used where<br />
possible. The reed compressors are found in Appendix A of this manual. <strong>Compressor</strong> capacity calculation is available on the legend<br />
for most models. See the Copeland software for additional models.<br />
TABLE 2A – COPELAND DISCUS COMPRESSORS<br />
MODEL APP HP 208/230 V 460V 575V SUCT SIZE DISCH SIZE<br />
2DF0300 LT 3 15WN 16WN 17WN 1-3/8 7/8<br />
2DL0400 LT 4 90KC 91KC 92KC 1-3/8 7/8<br />
2DC0500 MT 5 11WN 12WN 18WN 1-3/8 7/8<br />
2DD0500 MT 5 13WN 14WN 23WN 1-3/8 7/8<br />
2DA0600 LT 6 03WB 89WA 91WA 1-3/8 7/8<br />
2DB0600 LT 6 02WB 88WA 92WA 1-3/8 7/8<br />
3DA0600 LT 6 19WN 20WN 57WN 1-3/8 1-1/8<br />
2DL0750 MT 7.5 06VA 93KC 24WN 1-3/8 7/8<br />
2DA0750 MT 7.5 04WB 90WA 93WA 1-3/8 7/8<br />
3DA0750 MT 7.5 33WN 34WN 56WN 1-3/8 1-1/8<br />
3DB0750 LT 7.5 21WN 22WN 58WN 1-3/8 1-1/8<br />
3DF0900 LT 9 25WN 26WN 59WN 1-3/8 1-1/8<br />
4DA1010 LT 10 17WB 05WB 06WB 1-5/8 1-1/8<br />
3DB1000 MT 10 27WN 28WN 39WN 1-3/8 1-1/8<br />
3DS1000 LT 10 29WN 30WN 40WN 1-3/8 1-1/8<br />
3DF1200 MT 12 94KC 95KC N/A 1-3/8 1-1/8<br />
4DL1500 LT 15 25WB 13WB 18WB 1-5/8 1-1/8<br />
3DS1500 MT 15 31WN 32WN 41WN 1-5/8 1-1/8<br />
4DA2000 MT 20 21WB 09WB 19WB 2-1/8 1-1/8<br />
4DT2200 LT 22 26WB 14WB 20WB 2-1/8 1-3/8<br />
4DH2500 MT 25 22WB 10WB 40WX 2-1/8 1-3/8<br />
6DL2700 LT 27 27WB 15WB 42WX 2-1/8 1-3/8<br />
4DJ3000 MT 30 23WB 11WB 41WX 2-1/8 1-3/8<br />
6DT3000 LT 30 28WB 16WB 43WX 2-1/8 1-3/8<br />
6DH3500 MT 35 24WB 12WB 44WX 2-1/8 1-3/8<br />
NOTE: Current sensing relays are recommended for all 2D & 3D compressors to prevent false trips of the oil pressure control.<br />
Without current sensing relays (CSR), the oil pressure controls will de-energize the compressor control circuit if the internal<br />
overloads trip and do not reset before the oil pressure control alarm circuit times out. Use of the CSR on these compressors will<br />
prevent unnecessary service calls. Enter yes in the CSR box in the unit accessories area to have the legend automatically include the<br />
25DD kit on 2D & 3D compressors.
TABLE 2B - COPELAND DISCUS COMPRESSORS WITH UNLOADING<br />
Copeland 3D, 4D and 6D compressors are available with unloaders to provide additional stages of capacity reduction. Moduload<br />
unloading on 3D compressors is refrigerant specific and is not permitted on low temperature R-22 applications. Blocked<br />
suction unloading on 4D and 6D compressors is permitted with R-22 low temperature but requires special wiring to lock out the<br />
unloaders when the Demand Cooling module is energized.<br />
MODEL APP HP 208/230 V 460V 575V SUCT SIZE DISCH SIZE<br />
R22<br />
3DE0750 MT 7.5 33WU 34WU 35WU 1-3/8 1-1/8<br />
3DP1000 MT 10 27WU 28WU 37WU 1-3/8 1-1/8<br />
3DK1200 MT 12 19WU 20WU 1-3/8 1-1/8<br />
3DT1500 MT 15 31WU 32WU 39WU 1-5/8 1-1/8<br />
R404A/507<br />
3DHH0600 LT 6 19WX 20WX 23WX 1-3/8 1-1/8<br />
3DEH0750 MT 7.5 33WX 34WX 35WX 1-3/8 1-1/8<br />
3DJH0750 LT 7.5 21WX 22WX 24WX 1-3/8 1-1/8<br />
3DGH0900 LT 9 25WX 26WX 36WX 1-3/8 1-1/8<br />
3DPH1000 MT 10 27WX 28WX 37WX 1-3/8 1-1/8<br />
3DRH1000 LT 10 29WX 30WX 38WX 1-3/8 1-1/8<br />
3DKH1200 MT 12 94KX 95KX 1-3/8 1-1/8<br />
3DTH1500 MT 15 31WX 32WX 39WX 1-5/8 1-1/8<br />
ANY REFRIGERANT<br />
4DN1000 LT 10 17WX 05WX 06WX 1-5/8 1-1/8<br />
4DP1500 LT 15 25WU 13WU 15WU 1-5/8 1-1/8<br />
4DE2000 MT 20 10WX 09WX 11WX 2-1/8 1-1/8<br />
4DS2200 LT 22 26WU 14WU 16WU 2-1/8 1-3/8<br />
4DK2500 MT 25 12WU 10WU 17WU 2-1/8 1-3/8<br />
6DC2700 LT 27 77WX 78WX 74WX 2-1/8 1-3/8<br />
4DR3000 MT 30 23WU 11WU 18WU 2-1/8 1-3/8<br />
6DE3000 LT 30 79WX 50WU 75WX 2-1/8 1-3/8<br />
6DK3500 MT 35 01VX 02VX 03VX 2-1/8 1-3/8<br />
TABLE 2C - COPELAND DEMAND COOLING<br />
All Copeland R-22 low temperature Discus compressors require a demand cooling application kit from the table below. This kit<br />
includes a Demand Cooling Module, liquid solenoid valve and appropriate piping. Demand Cooling prevents high head temperature<br />
associated with high heat of compression when utilizing R-22 at low temperature.<br />
KIT<br />
01VZ<br />
02VZ<br />
03VZ<br />
04VZ<br />
67VR<br />
68VR<br />
DEMAND COOLING<br />
2D DEMAND COOLING<br />
3D DEMAND COOLING<br />
4D DEMAND COOLING<br />
6D DEMAND COOLING<br />
4D DEMAND COOLING WITH SPECIAL WIRING FOR UNLOADERS<br />
6D DEMAND COOLING WITH SPECIAL WIRING FOR UNLOADERS<br />
NOTE: 3D Moduload unloading may not be applied to low temperature R-22. Blocked suction unloading on 4D and 6D compressors<br />
may be applied to all applications with R-22 low temperature operation requiring special wiring to load the compressor when the<br />
Demand Cooling module is energized.
SECTION 3 – BITZER RECIPROCATING COMPRESSORS<br />
See the Bitzer software for capacities and motor selection.<br />
USE INGERSOLL-RAND RECIPROCATING COMPRESSORS - SEE SECTION 1<br />
TABLE 3A – BITZER RECIPROCATING COMPRESSORS<br />
MODEL APP HP 208/230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
4C0770SL LT/MT 3 00BR 01BR 58BR 7/8 5/8<br />
4C0969SL LT/MT 4 04BR 05BR 60BR 1 1/8 5/8<br />
4C1145SL LT/MT 5 08BR 09BR 62BR 1 1/8 7/8<br />
4C1385SL LT/MT 6 12BR 13BR 64BR 1 1/8 7/8<br />
4C1480PL LT/MT 6 56BR 57BR 65BR 1 1/8 7/8<br />
4C1761PL LT/MT 8 16BR 17BR 67BR 1 3/8 1 1/8<br />
4C2067PL LT/MT 10 20BR 21BR 69BR 1 3/8 1 1/8<br />
4C2397PL LT/MT 12 24BR 25BR 71BR 1 5/8 1 1/8<br />
4B2707PL LT/MT 13 28BR 29BR 73BR 1 5/8 1 1/8<br />
4B3139PL LT/MT 15 32BR 33BR 75BR 1 5/8 1 1/8<br />
4B3604PL LT/MT 20 36BR 37BR 77BR 2 1/8 1 1/8<br />
6B4060PL LT/MT 22 40BR 41BR 79BR 2 1/8 1 3/8<br />
6B4709PL LT/MT 25 44BR 45BR 81BR 2 1/8 1 3/8<br />
6B5406PL LT/MT 30 48BR 49BR 83BR 2 1/8 1 3/8<br />
6B6462PL LT/MT 40 52BR 53BR 85BR 2 1/8 1 5/8<br />
4C0770SH HT 5 02BR 03BR 59BR 7/8 5/8<br />
4C0969SH HT 6 06BR 07BR 61BR 1 1/8 5/8<br />
4C1145SH HT 7 10BR 11BR 63BR 1 1/8 7/8<br />
4C1480PH HT 10 14BR 15BR 66BR 1 1/8 7/8<br />
4C1761PH HT 12 18BR 19BR 68BR 1 3/8 1 1/8<br />
4C2067PH HT 15 22BR 23BR 70BR 1 3/8 1 1/8<br />
4C2397PH HT 20 26BR 27BR 72BR 1 5/8 1 1/8<br />
4B2707PH HT 22 30BR 31BR 74BR 1 5/8 1 1/8<br />
4B3139PH HT 25 34BR 35BR 76BR 2 1/8 1 1/8<br />
4B3604PH HT 30 38BR 39BR 78BR 2 1/8 1 1/8<br />
6B4060PH HT 33 42BR 43BR 80BR 2 1/8 1 3/8<br />
6B4709PH HT 35 46BR 47BR 82BR 2 1/8 1 3/8<br />
6B5406PH HT 40 50BR 51BR 84BR 2 1/8 1 3/8<br />
6B6462PH HT 50 54BR 55BR 86BR 2 1/8 1 5/8<br />
Bitzer reciprocating compressors with R-22 below –20 require discharge temperature control through liquid injection. Head fans for<br />
use with Bitzer compressors should be chosen based on the operating conditions of the system. When the Suction temperature is<br />
below –22 º F, please refer to the operating limits charts as supplied in the Bitzer <strong>Compressor</strong> Selection Program.<br />
60 Hz Comp 50 Hz Comp<br />
BITZER<br />
MODEL NO.<br />
120 Controller<br />
Voltage<br />
208 Controller<br />
Voltage<br />
120 Controller<br />
Voltage<br />
208 Controller<br />
Voltage<br />
4C1480 22LI 32LI 22LI 32LI<br />
4C1761 23LI 33LI 22LI 32LI<br />
4C2067 23LI 33LI 23LI 33LI<br />
4C2397 24LI 34LI 23LI 33LI<br />
4B2707 24LI 34LI 23LI 33LI<br />
4B3139 24LI 34LI 24LI 34LI<br />
4B3604 25LI 35LI 24LI 34LI<br />
6B4060 25LI 35LI 25LI 35LI<br />
6B4709 26LI 36LI 25LI 35LI<br />
6B5406 26LI 36LI 25LI 35LI<br />
6B6462 26LI 36LI 26LI 36LI
TABLE 3B – BITZER UNLOADERS<br />
All Bitzer four and six cylinder-reciprocating compressors come with the ability to add unloaders to banks of cylinders resulting in<br />
additional stages of capacity reduction.<br />
KIT CONTROL<br />
UNLOADERS<br />
VOLTAGE<br />
10UL 120 V ONE BANK UNLOADER 4 CYLINDERS - UPTO 4C1145<br />
11UL 208 V ONE BANK UNLOADER 4 CYLINDERS - UPTO 4C1145<br />
12UL 120 V ONE BANK UNLOADER 4 CYLINDERS 4C1480 THRU 4B2397<br />
COMPRESSORS<br />
13UL 208 V ONE BANK UNLOADER 4 CYLINDERS 4C1480 THRU 4B2397<br />
COMPRESSORS<br />
14UL 120 V ONE BANK UNLOADER 4 CYLINDERS 4B2707 THRU 4B3604<br />
AND ONE BANK 6 CYLINDER COMPRESSOR<br />
15UL 208 V ONE BANK UNLOADER 4 CYLINDERS 4B2707 THRU 4B3604<br />
AND ONE BANK 6 CYLINDER COMPRESSOR<br />
16UL 120 V TWO BANK UNLOADER 6 CYLINDER COMPRESSOR<br />
17UL 208 V TWO BANK UNLOADER 6 CYLINDER COMPRESSOR
SECTION 4 – CARLYLE RECIPROCATING COMPRESSORS<br />
Carlyle reciprocating compressors are available with and without unloaders. See the Carlyle software or compressor capacity tables<br />
for sizing.<br />
TABLE 4– CARLYLE RECIPROCATING COMPRESSORS<br />
MODEL APP HP 208/230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
06DR109 LT 2 52WB 68WB 46WX 7/8 7/8<br />
06DM808 MT 3 54WB 70WB 55WX 7/8 7/8<br />
06DR013 LT 3 53WB 69WB 47WX 1-1/8 7/8<br />
06DM313 MT 5 57WB 73WB 56WX 1-1/8 7/8<br />
06DM316 MT 5 56WB 72WB 57WX 1-1/8 7/8<br />
06DR316 LT 5 48WX 71WB 49WX 1-1/8 7/8<br />
06DR718 LT 5 58WB 74WB 50WX 1-3/8 7/8<br />
06DR820 LT/MT 6.5 59WB 75WB 51WX 1-3/8 7/8<br />
06DR725 LT/MT 6.5 60WB 76WB 52WX 1-3/8 1-1/8<br />
06DR228 LT/MT 7.5 61WB 77WB 53WX 1-3/8 1-1/8<br />
06DR337 LT/MT 10 62WB 78WB 54WX 1-5/8 1-1/8<br />
06DM337 MT 10 63WB 79WB 58WX 1-5/8 1-1/8<br />
06ER450 LT 20 64WB 80WB 63WX 1-5/8 1-1/8<br />
06EM450 MT 15 65WB 81WB 67WX 2-1/8 1-1/8<br />
06ER475 LT 20 71WP 72WP 65WX 2-1/8 1-3/8<br />
06EM475 MT 25 57VB 58VB 69WX 2-1/8 1-3/8<br />
06ER465 LT 20 81WS 82WS 64WX 1-5/8 1-3/8<br />
06EA565 MT 25 55VB 56VB 68WX 2-1/8 1-3/8<br />
06ER399 LT 30 04KC 05KC 66WX 2-1/8 1-3/8<br />
06EM499 MT 35 06KC 07KC 70WX 2-1/8 1-5/8<br />
CARLYLE COMPRESSORS WITH ONE STEP OF UNLOADING<br />
U6DR013 LT 3 01CY 02CY 03CY 1-1/8 7/8<br />
U6DM313 MT 5 22CY 23CY 24CY 1-1/8 7/8<br />
U6DM316 MT 5 25CY 26CY 27CY 1-1/8 7/8<br />
U6DR316 LT 5 04CY 05CY 06CY 1-1/8 7/8<br />
U6DR718 LT 5 07CY 08CY 09CY 1-3/8 7/8<br />
U6DR820 LT/MT 6.5 10CY 11CY 12CY 1-3/8 7/8<br />
U6DR725 LT/MT 6.5 13CY 14CY 15CY 1-3/8 1-1/8<br />
U6DR228 LT/MT 7.5 16CY 17CY 18CY 1-3/8 1-1/8<br />
U6DR337 LT/MT 10 19CY 20CY 21CY 1-5/8 1-1/8<br />
U6DM337 MT 10 28CY 29CY 30CY 1-5/8 1-1/8<br />
U6ER750 LT 20 43CY 44CY 45CY 1-5/8 1-1/8<br />
U6EM750 MT 15 55CY 56CY 57CY 2-1/8 1-1/8<br />
U6ER775 LT 20 49CY 50CY 51CY 2-1/8 1-3/8<br />
U6EM775 MT 25 61CY 62CY 63CY 2-1/8 1-3/8<br />
U6ER765 LT 20 46CY 47CY 48CY 1-5/8 1-3/8<br />
U6E2565 MT 25 58CY 59CY 60CY 2-1/8 1-3/8<br />
CARLYLE COMPRESSORS WITH TWO STEPS OF UNLOADING<br />
U6E3565 MT 25 76CY 77CY 78CY 2-1/8 1-3/8
SECTION 5 – COPELAND SCROLL COMPRESSORS<br />
<strong>Compressor</strong> capacity calculation is available on the legend for many models. See the Copeland software for additional models and<br />
application limits.<br />
TABLE 5 - COPELAND SCROLL COMPRESSOR ASSEMBLIES<br />
MODEL APP HP 208/230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
R404A/507 LOW TEMPERATURE<br />
ZF06K4E LT/MT 2 51GL 52GL NA 7/8 1/2<br />
ZF08K4E LT/MT 2.5 53GL 54GL NA 7/8 1/2<br />
ZF09K4E LT/MT 3.0 13GL 14GL 76GL 7/8 1/2<br />
ZF11K4E LT/MT 3.5 15GL 16GL 77GL 7/8 1/2<br />
ZF13K4E LT/MT 4.0 17GL 18GL 78GL 7/8 1/2<br />
ZF15K4E LT/MT 5.0 19GL 20GL 79GL 7/8 1/2<br />
ZF18K4E LT/MT 6.0 21GL 22GL 80GL 7/8 1/2<br />
ZF24K4E LT/MT 7.5 45GL 46GL 92GL 1-3/8 7/8<br />
ZF33K4E LT/MT 10.0 23GL 24GL 81GL 1-3/8 7/8<br />
ZF40K4E LT/MT 13.0 47GL 48GL 93GL 1-3/8 7/8<br />
ZF48K4E LT/MT 15.0 64GL 65GL 66GL 1-3/8 7/8<br />
R404A/507 MEDIUM TEMPERATURE<br />
ZS15K4E LT/MT 2 59GL 60GL NA 7/8 1/2<br />
ZS19K4E LT/MT 2.5 61GL 62GL NA 7/8 1/2<br />
ZS21K4E LT/MT 3.0 01GL 02GL 70GL 7/8 1/2<br />
ZS26K4E LT/MT 3.5 03GL 04GL 71GL 7/8 1/2<br />
ZS30K4E LT/MT 4.0 05GL 06GL 72GL 7/8 1/2<br />
ZS38K4E LT/MT 5.0 07GL 08GL 73GL 7/8 1/2<br />
ZS45K4E LT/MT 6.0 09GL 10GL 74GL 7/8 1/2<br />
ZS56K4E LT/MT 7.5 43GL 44GL 91GL 1-3/8 7/8<br />
ZS75K4E LT/MT 10.0 11GL 12GL 75GL 1-3/8 7/8<br />
ZS92K4E LT/MT 13.0 49GL 50GL 94GL 1-3/8 7/8<br />
ZS11M4E LT/MT 15.0 67GL 68GL 69GL 1-3/8 7/8<br />
R22 MEDIUM TEMPERATURE (ONLY APPLY AT 30 F SST AND ABOVE)<br />
ZB15KA HT 2 55GL 56GL NA 7/8 1/2<br />
ZB19KA HT 2.5 57GL 58GL NA 7/8 1/2<br />
ZB21KA HT 3.0 25GL 26GL 82GL 7/8 1/2<br />
ZB26KA HT 3.5 27GL 28GL 83GL 7/8 1/2<br />
ZB30KA HT 4.0 29GL 30GL 84GL 7/8 1/2<br />
ZB38KA HT 5.0 31GL 32GL 85GL 7/8 1/2<br />
ZB45KA HT 6.0 33GL 34GL 86GL 7/8 1/2<br />
ZB56KA HT 7.5 35GL 36GL 87GL 1-3/8 7/8<br />
ZB68KA HT 9.0 37GL 38GL 88GL 1-3/8 7/8<br />
ZB75KA HT 10.0 39GL 40GL 89GL 1-3/8 7/8<br />
ZB92KA HT 13.0 41GL 42GL 90GL 1-3/8 7/8<br />
ZB11MA HT 15.0 01GM 02GM 03GM 1-3/8 7/8<br />
NOTE: All ZF model scroll compressors that require discharge temperature control through liquid injection should have a 99FZ<br />
liquid injection kit specified in the COMPRESSOR COOLING cell for each compressor. The appropriately sized injection cap tube<br />
or DTC valve for the compressor and refrigerant will be applied during manufacturing. Injection kits that were selected by compressor<br />
size and refrigerant are not required to be updated on the legend.
SECTION 6 – CARLYLE SCREW COMPRESSORS<br />
See the Carlyle software for compressor capacities and economizer sizing. Carlyle reciprocating compressors may be used on the<br />
same rack as Carlyle screw compressors as a low or high temperature satellite.<br />
TABLE 6 – CARLYLE SCREW COMPRESSORS<br />
MODEL APP HP 208/ 230 V 460 V 575V SUCT SIZE DISCH SIZE<br />
06TRC033 LT 15 56CS 57CS 40CS 1-5/8 1-1/8<br />
06TRD039 LT 20 03CS 04CS 41CS 1-5/8 1-1/8<br />
06TRD044 LT 20 05CS 06CS 42CS 2-1/8 1-1/8<br />
06TRE048 LT 25 07CS 08CS 43CS 2-1/8 1-1/8<br />
06TRE054 LT 25 09CS 10CS 44CS 2-1/8* 1-1/8<br />
06TRF065 LT 30 11CS 12CS 45CS 2-1/8* 1-1/8<br />
06TRG078 LT 35 13CS 14CS 46CS 2-1/8** 1-1/8<br />
06TRH088 LT 40 15CS 16CS 47CS 2-1/8** 1-1/8<br />
06TAD033 MT 20 17CS 18CS 48CS 1-5/8 1-1/8<br />
06TAE039 MT 25 19CS 20CS 49CS 1-5/8 1-1/8<br />
06TAF044 MT 30 21CS 22CS 50CS 2-1/8 1-1/8<br />
06TAF048 MT 30 23CS 24CS 51CS 2-1/8 1-1/8<br />
06TAG054 MT 35 25CS 26CS 52CS 2-1/8* 1-1/8<br />
06TAG065 MT 35 27CS 28CS 53CS 2-1/8* 1-1/8<br />
06TAH078 MT 40 29CS 30CS 54CS 2-1/8** 1-1/8<br />
06TAK088 MT 50 31CS 32CS 55CS 2-1/8** 1-1/8<br />
Carlyle screw compressors require discharge temperature control through liquid injection or oil cooling on all applications except<br />
R404A/507 medium temperature. Oil cooling may be required to any R-22 application below -25. Please contact the Hussmann<br />
Atlanta <strong>Application</strong> Engineering department for assistance. Enter 78LI for liquid injection, 00EC for economizing and 01EC for<br />
economizing with liquid injection in the COMPRESSOR COOLING cell for each compressor.
SECTION 7 – COPELAND/BITZER SCREW COMPRESSORS<br />
Copeland screw compressors are manufactured by Bitzer <strong>Compressor</strong> Co. See the Bitzer software for compressor capacities,<br />
economizer sizing and oil cooler loads.<br />
TABLE 7A – COPELAND/BITZER SCREW COMPRESSOR ASSEMBLY NOMENCLATURE<br />
MODEL APP HP 208/230 V 460 V 575 V SUCT SIZE DISCH SIZE<br />
SHL2-2000 LT 20 00SL 01SL 02SL 2-1/8 1-5/8<br />
SHL2-2500 LT 25 03SL 04SL 05SL 2-1/8* 1-5/8<br />
SHL2-3000 LT 30 06SL 07SL 08SL 2-1/8** 1-5/8<br />
SHL1-4000 LT 40 09SL 10SL 11SL 2-1/8** 1-5/8<br />
SHL1-5000 LT 50 12SL 13SL 14SL 2-1/8** 1-5/8<br />
SHL1-6000 LT 60 15SL 16SL 17SL 2-1/8** 1-5/8<br />
SHL1-7000 LT 70 18SL 19SL 20SL 3-1/8 2-1/8<br />
SHL1-7500 LT 75 21SL 22SL 23SL 3-1/8 2-1/8<br />
SHM2-3000 MT 30 00SM 01SM 02SM 2-1/8 1-5/8<br />
SHM2-3500 MT 35 03SM 04SM 05SM 2-1/8* 1-5/8<br />
SHM2-4000 MT 40 06SM 07SM 08SM 2-1/8** 1-5/8<br />
SHM1-5000 MT 50 09SM 10SM 11SM 2-1/8** 1-5/8<br />
SHM1-6000 MT 60 12SM 13SM 14SM 2-1/8** 1-5/8<br />
SHM1-7000 MT 70 15SM 16SM 17SM 3-1/8 2-1/8<br />
SHM1-8000 MT 80 18SM 19SM 20SM 3-1/8 2-1/8<br />
SHM1-9000 MT 90 21SM 22SM 23SM 3-1/8 2-1/8<br />
TABLE 7B - BITZER / COPELAND SCREW COMPRESSOR ASSEMBLY CROSS REFERENCE<br />
COPELAND<br />
MODEL<br />
BITZER<br />
MODEL<br />
COPELAND<br />
MODEL<br />
BITZER<br />
MODEL<br />
SHL2-2000 HSN5343-20 SHM2-3000 HSK5343-30<br />
SHL2-2500 HSN5353-25 SHM2-3500 HSK5353-35<br />
SHL2-3000 HSN5363-30 SHM2-4000 HSK5363-40<br />
SHL1-4000 HSN6451-40 SHM1-5000 HSK6451-50<br />
SHL1-5000 HSN6461-50 SHM1-6000 HSK6461-60<br />
SHL1-6000 HSN7451-60 SHM1-7000 HSK7451-70<br />
SHL1-7000 HSN7461-70 SHM1-8000 HSK7461-80<br />
SHL1-7500 HSN7471-75 SHM1-9000 HSK7471-90<br />
All Bitzer /Copeland compressors require discharge temperature control through liquid injection or lubricant cooling. For most<br />
R404A/507 medium temperature applications, a 78LI liquid injection kit per compressor may be entered in the COMPRESSOR<br />
COOLING cell on the legend . It is not recommended to use liquid injection as the sole means of compressor lubricant cooling. For<br />
guidelines relative to the application of lubricant cooling refer to Appendix D. External lubricant cooling may be accomplished<br />
through Bitzer Jet Kool, water-cooled or air-cooled heat exchangers. Please contact the IR/Hussmann <strong>Application</strong> Engineering<br />
department for assistance. With economized compressors, enter 50EC in the COMPRESSOR COOLING cell on the legend. All<br />
Bitzer/Copeland screws come with two stages of unloading.
SECTION 8 – COMPRESSOR ACCESSORIES<br />
TABLE 8A - COMPRESSOR HEAD FAN ASSEMBLIES<br />
All Carlyle low temperature compressors require the use of a head fan see Kits listed below. IR/Hussmann Bitzer and Copeland<br />
reciprocating compressors may not require the use of a head fan. Refer to the <strong>Compressor</strong> Selection Software to determine head fan<br />
requirements. In general the following applies:<br />
Manufacturer <strong>Compressor</strong> Type Refrigerant SST Head Fan Required<br />
IR, Bitzer, Copeland Not-Unloaded R-404A/R-507A < -25F YES<br />
IR, Bitzer, Copeland Not-Unloaded R-404A/R-507A > -25F NO<br />
IR,Bitzeer,Copeland Unloaded R-22, R-404A/R507A 0 F or below YES<br />
Carlyle ANY R-22, R-404A/R507A 0 F or below YES<br />
COMPRESSOR MODEL<br />
NO. RANGE<br />
COMPRESSOR<br />
VOLTAGE<br />
HEAD FAN KIT BASED ON<br />
COMPRESSOR VOLTAGE UNLESS 575V<br />
IR2C0173 TO IR2C0692 575 VOLT 85HF - 120V 90HF – 208V<br />
IR4C0770 TO IR4C1145 575 VOLT 86HF – 120V 91HF – 208V<br />
IR4C1480 TO IR4C2397 575 VOLT 87HF – 120V 92HF – 208V<br />
IR4B2707 TO IR4B3604 575 VOLT 88HF – 120V 93HF – 208V<br />
IR6B4060 TO IR6B6462 575 VOLT 89HF – 120V 94HF – 208V<br />
IR2C0173 TO IR2C0692 208 VOLT 90HF<br />
IR4C0770 TO IR4C1145 208 VOLT 91HF<br />
IR4C1480 TO IR4C2397 208 VOLT 92HF<br />
IR4B2707 TO IR4B3604 208 VOLT 93HF<br />
IR6B4060 TO IR6B6462 208 VOLT 94HF<br />
IR2C0173 TO IR2C0692 460 VOLT 95HF<br />
IR4C0770 TO IR4C1145 460 VOLT 96HF<br />
IR4C1480 TO IR4C2397 460 VOLT 97HF<br />
IR4B2707 TO IR4B3604 460 VOLT 98HF<br />
IR6B4060 TO IR6B6462 460 VOLT 99HF<br />
COMPRESSOR TYPE<br />
COPELAND REED<br />
COPELAND 2D<br />
COPELAND 3D<br />
COPELAND 4D<br />
COPELAND 6D<br />
HEAD FAN KIT<br />
84WB<br />
61WR<br />
85WB<br />
86WB<br />
87WB<br />
CARLYLE 06D - 013, 316, 718, 820<br />
88WB<br />
CARLYLE 06D - 725, 228, 337<br />
74WP<br />
CARLYLE 06E – 450<br />
68WN<br />
CARLYLE 06E - 465, 565<br />
89WB<br />
COMPRESSOR MODEL NO. RANGE COMPRESSOR VOLTAGE HEAD FAN KIT<br />
Bitzer 2C0173 TO 2C0692 575 VOLT 85HF<br />
Bitzer 4C0770 TO 4C1145 575 VOLT 86HF<br />
Bitzer 4C1480 TO 4C2397 575 VOLT 87HF<br />
Bitzer B2707 TO 4B3604 575 VOLT 88HF<br />
Bitzer 6B4060 TO 6B6462 575 VOLT 89HF<br />
Bitzer 2C0173 TO 2C0692 208 VOLT 90HF<br />
Bitzer 4C0770 TO 4C1145 208 VOLT 91HF<br />
Bitzer 4C1480 TO 4C2397 208 VOLT 92HF<br />
Bitzer B2707 TO 4B3604 208 VOLT 93HF<br />
Bitzer 6B4060 TO 6B6462 208 VOLT 94HF<br />
Bitzer 2C0173 TO 2C0692 460 VOLT 95HF<br />
Bitzer 4C0770 TO 4C1145 460 VOLT 96HF<br />
Bitzer 4C1480 TO 4C2397 460 VOLT 97HF<br />
Bitzer 4B2707 TO 4B3604 460 VOLT 98HF<br />
Bitzer 6B4060 TO 6B6462 460 VOLT 99HF
TABLE 8B - CRANKCASE HEATERS<br />
Crankcase heaters are recommended when the compressors will be exposed to temperatures below 40° F.<br />
COMPRESSOR TYPE HEATER HEATER<br />
COPELAND K 00CC CARLYLE 06D - 08, 09, 13, 16 04CC<br />
COPELAND E, L, M, N 01CC CARLYLE 06D - 18, 20, 24, 37, 28 05CC<br />
COPELAND 2D, 3D, 4D, 6D 02CC CARLYLE 06E - 50, 65, 75 06CC<br />
SCROLL 2-6 HORSEPOWER 07CC<br />
SCROLL 7.5-15 HORSEPOWER 77FY<br />
120V Control Voltage 120V Control Voltage<br />
BITZER 2C0323 - 2C0407 08CC IR IR2C0173 thru IR2C0407 08CC<br />
BITZER 2C0484 - 4C1145 09CC IR IR2C0484 thru IR4C1145 09CC<br />
BITZER 4C1480 – 4C2397 11CC IR IR4C1480 thru IR4C2397 11CC<br />
BITZER 4B2707 – 6B6462 10CC IR IR4B2707 thru IR6B6462 10CC<br />
208 V Control Voltage 208 Control Voltage<br />
BITZER 2C0323 - 2C0407 12CC IR IR2C0173 thru IR2C0407 12CC<br />
BITZER 2C0484 - 4C1145 13CC IR IR2C0484 thru IR4C1145 13CC<br />
BITZER 4C1480 – 4C2397 15CC IR IR4C1480 thru IR4C2397 15CC<br />
BITZER 4B2707 – 6B6462 14CC IR IR4B2707 thru IR6B6462 14CC<br />
TABLE 8C - SUCTION FILTER SHELLS<br />
Suction filters are standard per compressor and will be sized automatically on the legend when the letter abbreviation is entered next<br />
to SUCTION FILTER in the unit accessories section. Kits by vendor and compressor suction line size are shown in the table below.<br />
If no specific brand is specified by the Customer, Hussmann recommends the use of SPORLAN STEEL. Brass suction filters will<br />
provide better corrosion protection. All filter shells use a common 48 cubic inch core EXCEPT for the Superior Brass. Each<br />
compressor is shipped with one suction filter core installed and one replacement shipped loose. See <strong>Compressor</strong> Section for proper<br />
application of those filters with “*” and “**” notation..<br />
SUCTION<br />
LINE SIZE<br />
HUSSMANN<br />
NOT YET<br />
AVAILABLE<br />
SPORLAN<br />
STEEL<br />
( SPOR )<br />
ALCO<br />
STEEL<br />
( ALCO )<br />
ALCO<br />
BRASS<br />
( ALBR )<br />
SUPERIOR<br />
BRASS<br />
( SUBR )<br />
½ 71SF 53SF 57SF 61SF 65SF<br />
5/8 70SF 66SF 67SF 68SF 69SF<br />
7/8 07SF 91FY 92FY 93FY 94FY<br />
1 1/8 09SF 32WM 42WM 35WN 08WC<br />
1 3/8 11SF 33WM 51WM 36WN 10WC<br />
1 5/8 13SF 40WM 53WM 37WN 12WC<br />
2 1/8 17SF 41WM 57WM 38WN 14WC<br />
2 1/8* 72SF 50SF 54SF 58SF 62SF<br />
2 1/8** 73SF 51SF 55SF 59SF 63SF<br />
3 1/8 74SF 52SF 56SF 60SF 64SF<br />
TABLE 8D - OIL LEVEL REGULATOR<br />
Each Ingersoll-Rand, Copeland, Bitzer, and Carlyle reciprocating compressor requires an oil level regulator. Select from the table<br />
below and enter the kit in the compressor unit section of the legend. Traxoil must be specified when using Copeland scroll<br />
compressors, Traxoil may be used on Bitzer reciprocating compressors and Ingersoll-Rand compressors when not equipped with an<br />
oil pump or oil level sensor.<br />
REGULATOR TYPE<br />
SPORLAN ADJUSTABLE<br />
ALCO NON-ADJUSTABLE<br />
ALCO ADJUSTABLE<br />
TRAXOIL<br />
NOMENCLATURE<br />
26WA<br />
27AF<br />
27WA<br />
28WD
TABLE 8E & 8F - COMPRESSOR MOTOR CONTACTORS<br />
Contactors are selected one per compressor and are sized based on the compressor RLA and LRA. The legend will automatically size<br />
the contactor, in accordance with UL and NEC guidelines, for each compressor when the manufacturer and NEMA or DP are entered<br />
into the electrical section. If no specific brand is specified by the Customer, Hussmann recommends the use of SQUARE D.<br />
TABLE 8E – DEFINITE PURPOSE MOTOR CONTACTORS<br />
NOMINAL<br />
AMPS<br />
HUSSMANN<br />
NOT YET<br />
AVAILABLE<br />
SQUARE D<br />
FURNAS<br />
(SIEMENS)<br />
30 12EE 59PD 59WJ<br />
40 91EB 60PD 60WJ<br />
50 92EB 61PD 61WJ<br />
60 93EB 62PD 62WJ<br />
75 16EE 63PD 63WJ<br />
90 17EE 64PD 64WJ<br />
TABLE 8F – NEMA MOTOR CONTACTORS<br />
NEMA contactors are recommended for use with screw compressors. If no specific brand is specified by the Customer, Hussmann<br />
recommends the use of SQUARE D.<br />
NEMA<br />
SIZE<br />
HUSSMANN<br />
NOT YET<br />
AVAILABLE<br />
SQUARE D<br />
FURNAS<br />
(SIEMENS)<br />
ALLEN<br />
BRADLEY<br />
00 95EB 10VD 31FX 90AB<br />
0 96EB 00VD 32FX 00AB<br />
1 97EB 01VD 33FX 01AB<br />
2 98EB 02VD 34FX 02AB<br />
3 99EB 03VD 35FX 03AB<br />
4 24EE 04VD 36FX 04AB<br />
5 25EE 05VD 37FX 95AB
SECTION 9 - SYSTEM BRANCHES<br />
The system branch kit is based upon the type of defrost, temperature control desired, and the available capacity for each branch kit.<br />
After determining the capacity required for each branch, refer to Appendix C for EPR capacities. Choose the parallel branch kit from<br />
Table 2A, 2B, and 2C. Enter the kit under Branch Kits-Installed SL on the legend. Enter the size valve under Branch Kits-Installed<br />
VLV.<br />
TABLE 9A - SYSTEM BRANCHES - SPORLAN EPR’s AND SPARE STUBS<br />
DEFROST<br />
TYPE &<br />
TERM<br />
OFF<br />
TIME<br />
OR<br />
ELEC<br />
GAS<br />
SPORLAN EXTERNAL PILOT SPORLAN INTERNAL PILOT SPARE STUBS<br />
SIZE ORIT SORIT DUAL PI ORIT SORIT DUAL SOV STUB<br />
TEMP<br />
PI<br />
SIZE<br />
PI TEMP<br />
ONLY ONLY<br />
12 01EM 09WG 39FZ 2 00PI 10PI 69FZ 42EB<br />
15 03EM 11WG 41FZ 3 02PI 12PI 71FZ<br />
20 05EM 13WG 43FZ 4 04PI 14PI 73FZ<br />
5 06PI 16PI 75FZ<br />
12 02EM 10WG 40FZ 2 01PI 11PI 70FZ 43EB<br />
15 04EM 12WG 42FZ 3 03PI 13PI 72FZ<br />
20 06EM 14WG 44FZ 4 05PI 15PI 74FZ<br />
T<br />
I<br />
M<br />
E<br />
T<br />
E<br />
M<br />
P<br />
T<br />
I<br />
M<br />
E<br />
T<br />
E<br />
M<br />
P<br />
5 07PI 17PI 76FZ<br />
12 07EM 45FZ 2 20PI 77FZ 16EB<br />
15 09EM 47FZ 3 22PI 79FZ<br />
20 11EM 49FZ 4 24PI 81FZ<br />
5 26PI 83FZ<br />
12 08EM 46FZ 2 21PI 78FZ 17EB<br />
15 10EM 48FZ 3 23PI 80FZ<br />
20 12EM 50FZ 4 25PI 82FZ<br />
5 27PI 84FZ<br />
Dual temp kits provide for a change in the EPR setting at the rack. Please denote the type of control in the notes section (i.e. switch at<br />
the rack, switch at the case, remote via controller, etc.).<br />
TABLE 9B - SYSTEM BRANCHES – DANFOSS EPR’S AND SUCTION STOPS<br />
DEFROST DANFOSS EXTERNAL PILOT<br />
TYPE &<br />
TERM SIZE PKV PKVS DUAL<br />
TEMP<br />
OFF T<br />
TIME I<br />
OR M<br />
ELEC<br />
E<br />
GAS<br />
T<br />
E<br />
M<br />
P<br />
T<br />
I<br />
M<br />
E<br />
T<br />
E<br />
M<br />
P<br />
ALCO<br />
SOLENOID<br />
SIZE<br />
SPORLAN<br />
SOLENOID<br />
SIZE<br />
12 00DK 10DK 30DZ 240RA12 16VC ME25 09VC<br />
15 02DK 12DK 32DZ 240RA16 17VC ME34 10VC<br />
20 04DK 14DK 34DZ 240RA20 18VC ME42 11VC<br />
12 01DK 11DK 31DZ 240RA12 19VC ME25 13VC<br />
15 03DK 13DK 33DZ 240RA16 20VC ME34 14VC<br />
20 05DK 15DK 35DZ 240RA20 21VC ME42 15VC<br />
12 20DK 40DZ 240RA12 22VC ME25 71VE<br />
15 22DK 42DZ 240RA16 23VC ME34 72VE<br />
20 24DK 44DZ 240RA20 24VC ME42 73VE<br />
3WAY 05VS<br />
12 21DK 41DZ 240RA12 25VC ME25 74VE<br />
15 23DK 43DZ 240RA16 26VC ME34 75VE<br />
20 25DK 45DZ 240RA20 27VC ME42 76VE<br />
3WAY 06VS<br />
Dual temp kits provide for a change in the EPR setting at the rack. Please denote the type of control in the notes section (i.e. switch at<br />
the rack, switch at the case, remote via controller, etc.).
TABLE 9C - SYSTEM BRANCHES – INGERSOLL RAND EPR’S AND SOLENOIDS<br />
NOT YET AVAILABLE - USE PARKER - SEE TABLE 9D<br />
DEFROST<br />
INGERSOLL RAND<br />
INGERSOLL<br />
TYPE<br />
INTERNAL PILOT<br />
RAND<br />
TERM<br />
SOLENOID<br />
SIZE NO SOLENOID DUAL SIZE<br />
SOLENOID SHUTOFF TEMP<br />
OFF T 3 00QK 10QS 10QZ 9 50HS<br />
TIME I 5 02QK 12QS 12QZ 11 51HS<br />
OR M 7 04QK 14QS 14QZ 13 52HS<br />
ELEC E 9 06QK 16QS 16QZ<br />
11 08QK 18QS 18QZ<br />
13 10QK 20QS 20QZ<br />
17 12QK 22QS 22QZ<br />
T<br />
E<br />
M<br />
P<br />
21 14QK 24QS 24QZ<br />
3 01QK 11QS 11QZ 9 52HS<br />
5 03QK 13QS 13QZ 11 53HS<br />
7 05QK 15QS 15QZ 13 54HS<br />
9 07QK 17QS 17QZ<br />
11 09QK 19QS 19QZ<br />
13 11QK 21QS 21QZ<br />
17 13QK 23QS 23QZ<br />
21 15QK 25QS 25QZ<br />
GAS T 3 20RS 20RZ 9 60HS<br />
I 5 22RS 22RZ 11 61HS<br />
M 7 24RS 24RZ 13 62HS<br />
E 9 26RS 26RZ<br />
11 28RS 28RZ<br />
13 30RS 30RZ<br />
17 32RS 32RZ<br />
T<br />
E<br />
M<br />
P<br />
21 34RS 34RZ<br />
3 21RS 21RZ 9 63HS<br />
5 23RS 23RZ 11 64HS<br />
7 25RS 25RZ 13 65HS<br />
9 27RS 27RZ<br />
11 29RS 29RZ<br />
13 31RS 31RZ<br />
17 33RS 33RZ<br />
21 35RS 35RZ
TABLE 9D - SYSTEM BRANCHES - PARKER EPR’s & SOLENOID VALVES<br />
SPORT II and SC II are constructed with a corrosion resistant aluminum-bronze body and stainless steel bon<strong>net</strong>.<br />
DEFROST PARKER SPORT PARKER SPORT II PARKER<br />
TYPE INTERNAL PILOT INTERNAL PILOT SOLENOID<br />
TERM SIZE PORT SPORT DUAL PORT SPORT DUAL SC SC II<br />
TEMP II II TEMP<br />
OFF T 39 00PK 10PS 10PZ 00PL 10PT 10PX 00PC 00PM<br />
TIME I 59 02PK 12PS 12PZ 02PL 12PT 12PX 02PC 02PM<br />
OR M 79 04PK 14PS 14PZ 04PL 14PT 14PX 04PC 04PM<br />
ELEC E 99 06PK 16PS 16PZ 06PL 16PT 16PX 06PC 06PM<br />
1111 08PK 18PS 18PZ 08PL 18PT 18PX 08PC 08PM<br />
1313 10PK 20PS 20PZ 10PC<br />
1717 12PK 22PS 22PZ 12PC<br />
T<br />
E<br />
M<br />
P<br />
2121 14PK 24PS 24PZ 14PC<br />
39 01PK 11PS 11PZ 01PL 11PT 11PX 01PC 01PM<br />
59 03PK 13PS 13PZ 03PL 13PT 13PX 03PC 03PM<br />
79 05PK 15PS 15PZ 05PL 15PT 15PX 05PC 05PM<br />
99 07PK 17PS 17PZ 07PL 17PT 17PX 07PC 07PM<br />
1111 09PK 19PS 19PZ 09PL 19PT 19PX 09PC 09PM<br />
1313 11PK 21PS 21PZ 11PC<br />
1717 13PK 23PS 23PZ 13PC<br />
2121 15PK 25PS 25PZ 15PC<br />
GAS T<br />
I<br />
39 20KS 20KZ 20KT 20K<br />
X<br />
20PC<br />
M 59 22KS 22KZ 22KT 22K 22PC<br />
E<br />
X<br />
79 24KS 24KZ 24KT 24K 24PC<br />
X<br />
99 26KS 26KZ 26KT 26K 26PC<br />
X<br />
1111 28KS 28KZ 28KT 28K 28PC<br />
X<br />
1313 30KS 30KZ 30PC<br />
1717 32KS 32KZ 32PC<br />
2121 34KS 34KZ 34PC<br />
T 39 21KS 21KZ 21KT 21K 21PC<br />
E<br />
X<br />
M 59 23KS 23KZ 23KT 23K 23PC<br />
P<br />
X<br />
79 25KS 25KZ 25KT 25K 25PC<br />
X<br />
99 27KS 27KZ 27KT 27K 27PC<br />
X<br />
1111 29KS 29KZ 29KT 29K 29PC<br />
X<br />
1313 31KS 31KZ 31PC<br />
1717 33KS 33KZ 33PC<br />
2121 35KS 35KZ 35PC<br />
20PM<br />
22PM<br />
24PM<br />
26PM<br />
28PM<br />
21PM<br />
23PM<br />
25PM<br />
27PM<br />
29PM
TABLE 9E – ELECTRONIC EVAPORATOR PRESSURE REGULATORS<br />
Electronic EPRs require the use of CPC Einstein controller and ESR boards.<br />
DEFROST ALCO ESR SPORLAN CDS<br />
TYPE & TERM SIZE KIT SIZE KIT<br />
OFF TIME 12 10ES 9 10CD<br />
TIME<br />
20 12ES 17 12CD<br />
OR TEMP 12 11ES 9 11CD<br />
ELEC<br />
20 13ES 17 13CD<br />
GAS TIME 12 20ES 9 20CD<br />
20 22ES 17 22CD<br />
TEMP 12 21ES 9 21CD<br />
20 23ES 17 23CD<br />
TABLE 9F - LOOP PIPING AND REMOTE HEADER STUBS<br />
In addition to loop piping, loop stubs are used to supply remote headers<br />
SUCTION<br />
STUB SIZE<br />
OFF-TIME AND<br />
ELECTRIC<br />
NOMENCLATURE<br />
GAS DEFROST<br />
NOMENCLATURE<br />
CONNECTION<br />
SIZE<br />
7/8 07OL 07HL 7<br />
1 1/8 09OL 09HL 9<br />
1 3/8 11OL 11HL 11<br />
1 5/8 13OL 13HL 13<br />
2 1/8 17OL 17HL 17<br />
2 5/8 21OL 21HL 21<br />
3 1/8 25OL 25HL 25<br />
TABLE 9G- SYSTEM BRANCHES CIRCUIT CONNECTION<br />
The available connections sizes for valves on the suction line are shown below. The standard connection sizes, shown in bold, should<br />
be used whenever a specific suction line is not specified.<br />
SPORLAN PARKER / HUSSMANN ELECTRONIC & DANFOSS<br />
VALVE CONNECTION VALVE CONNECTION VALVE CONNECTION<br />
12 9 3 7 RA12 7, 9<br />
15 11 5 7, 9 RA16 9, 11<br />
20 13 7 7, 9,11 RA20 11, 13, 17<br />
2 5, 7, 9, 11 9 9, 11 ESR 12 7<br />
3 7, 9, 11 11 11, 13 ESR 20 11<br />
4 9, 11, 13 13 13, 17 CDS 9 7, 9, 11<br />
5 11, 13 17 17, 21 CDS 17 11, 13<br />
ME25 7, 9 21 21 DANFOSS<br />
ME34 9, 11 PKV 12 9<br />
ME42 13, 17 SPARE 9, 11, 13 PKV 15 11<br />
3WAY 9, 11 PKV 20 13
TABLE 9H - BRANCH LIQUID LINE CAPACITIES<br />
If no line sizing information is available, the following limits should be used to select a liquid line size.<br />
LIQUID LINE SIZE R404A R22<br />
1/2” 22,000 29,000<br />
5/8” 41,000 55,000<br />
7/8” 109,000 147,000<br />
1 1/8” 221,000 300,000<br />
1 3/8” 385,000 530,000<br />
TABLE 9I - BRANCH LIQUID LINE SIZE AND COMPONENTS<br />
Specify the liquid line size and the solenoid valve by selecting a two-letter kit that is a combination of the line size and valve(s)<br />
required. The use of J tubes is standard practice<br />
LIQUID LINE SIZE LETTER VALVE MANUFACTURER & TYPE LETTER<br />
5/8” B BALL VALVE A<br />
7/8” C SOLENOID ONLY B<br />
1 1/8” D SOLENOID W BYPASS CHCK C<br />
1 3/8” E BALL VALVE W J TUBE D<br />
1 5/8” F SOLENOID W J TUBE E<br />
2 1/8” G SOLENOID W BYPASS CHCK & J TUBE F<br />
2 5/8” H HGR, BALL VALVE W J TUBE G<br />
NO LL X HGR, SOLENOID W J TUBE H<br />
NO LIQUID LINE<br />
X<br />
SECTION 10 - FACTORY SUPPLIED/FIELD INSTALLED VALVES<br />
TABLE 10A - BALL VALVES<br />
SUCTION<br />
STUB<br />
SIZE<br />
KIT<br />
NOMENCLATURE<br />
KIT<br />
NOMENCLATURE<br />
W/ ACCESS PORT<br />
1/2 62EA 62EB<br />
5/8 63EA 63EB<br />
7/8 64EA 64EB<br />
1 1/8 65EA 65EB<br />
1 3/8 66EA 66EB<br />
1 5/8 67EA 67EB<br />
2 1/8 68EA 68EB
TABLE 10B - SOLENOID VALVES<br />
LIQUID<br />
LINE<br />
SIZE<br />
SPORLAN<br />
SOLENOID<br />
KIT 120V<br />
ALCO<br />
SOLENOID<br />
KIT 120V<br />
SPORLAN<br />
SOLENOID<br />
KIT 208V<br />
ALCO<br />
SOLENOID<br />
KIT 208V<br />
SPORLAN<br />
SOLENOID<br />
KIT 24V<br />
ALCO<br />
SOLENOID<br />
KIT 24V<br />
1/2 50SV 50YT 50SO 50YX 50SQ 50YQ<br />
5/8 51SV 51YT 51SO 51YX 51SQ 51YQ<br />
7/8 52SV 52YT 52SO 52YX 52SQ 52YQ<br />
1 1/8 53SV 53YT 53SO 53YX 53SQ 53YQ<br />
1 3/8 54SV 54YT 54SO 54YX 54SQ 54YQ<br />
1 5/8 55SV 55YT 55SO 55YX 55SQ 55YQ<br />
2 1/8 56SV 56YT 56SO 56YX 56SQ 56YQ<br />
INGERSOLL RAND SOLENOIDS - NOT YET AVAILABLE<br />
LIQUID<br />
LINE<br />
SIZE<br />
INGERSOLL<br />
RAND<br />
SOLENOID<br />
INGERSOLL<br />
RAND<br />
SOLENOID<br />
INGERSOLL<br />
RAND<br />
SOLENOID<br />
KIT 24V<br />
KIT 120V KIT 208V<br />
1/2 50HV 50HO 50HQ<br />
5/8 51HV 51HO 51HQ<br />
7/8 52HV 52HO 52HQ<br />
1 1/8 53HV 53HO 53HQ<br />
1 3/8 54HV 54HO 54HQ<br />
1 5/8 55HV 55HO 55HQ<br />
2 1/8 56HV 56HO 56HQ<br />
TABLE 10C – BI FLOW SOLENOID VALVES<br />
Bi flow solenoids may be used on remote gas defrost circuits in place of a bypass check valve around the solenoid. The solenoid must<br />
be energized to allow reverse flow.<br />
LIQUID<br />
LINE<br />
SIZE<br />
SPORLAN<br />
SOLENOID<br />
KIT 120V<br />
SPORLAN<br />
SOLENOID<br />
KIT 208V<br />
5/8 51SR 51ST<br />
7/8 52SR 52ST<br />
TABLE 10D - SHIP LOOSE ELECTRONIC EPR’S<br />
ALCO ESR SPORLAN CDS<br />
SIZE KIT SIZE KIT<br />
12 12LE 9 09CD<br />
20 20LE 17 17CD
TABLE 10E - SPORLAN (S) ORIT-PI EPR’S<br />
EPR &<br />
CONNECTION<br />
SIZE<br />
ORIT PI<br />
KIT<br />
SORIT PI<br />
120V KIT<br />
SORIT PI<br />
DUAL TEMP<br />
120V KIT<br />
SORIT PI<br />
208V KIT<br />
SORIT PI<br />
DUAL TEMP<br />
208V KIT<br />
SORIT PI-27 26YS 74YR 21SD 21YA 21YB<br />
SORIT PI-29 27YS 75YR 22SD 22YA 22YB<br />
SORIT PI-211 28YS 22YS 23SD 23YA 23YB<br />
SORIT PI-37 29YS 23YS 31SD 24YA 24YB<br />
SORIT PI-39 30YS 76YR 32SD 25YA 25YB<br />
SORIT PI-311 31YS 77YR 33SD 26YA 26YB<br />
SORIT PI-49 33YS 25YS 41SD 28YA 28YB<br />
SORIT PI-411 34YS 78YR 42SD 29YA 29YB<br />
SORIT PI-413 35YS 79YR 43SD 30YA 30YB<br />
SORIT PI-511 40YS 12ZB 52SD 32YA 32YB<br />
SORIT PI-513 77ZA 11ZB 53SD 33YA 33YB<br />
TABLE 10F - PARKER (S) PORT EPR’S<br />
VALVE<br />
SIZE<br />
PORT<br />
NO WIRING<br />
SPORT<br />
120V KIT<br />
DUAL TEMP<br />
120V KIT<br />
SPORT<br />
208V KIT<br />
DUAL TEMP<br />
208V KIT<br />
SPORT 37 02YO 02YP 02XD 02YV 02XS<br />
SPORT 39 03YO 03YP 03XD 03YV 03XS<br />
SPORT 57 06YO 06YP 06XD 06YV 06XS<br />
SPORT 59 05YO 05YP 05XD 05YV 05XS<br />
SPORT 77 08YO 08YP 08XD 08YV 08XS<br />
SPORT 79 07YO 07YP 07XD 07YV 07XS<br />
SPORT 99 10YO 10YP 10XD 10YV 10XS<br />
SPORT 911 09YO 09YP 09XD 09YV 09XS<br />
SPORT 1111 11YO 11YP 11XD 11YV 11XS<br />
SPORT 1113 12YO 12YP 12XD 12YV 12XS<br />
SPORT 1313 13YO 13YP 13XD 13YV 13XS<br />
SPORT 1717 17YO 17YP 17XD 17YV 17XS<br />
SPORT 2121 21YO 21YP 21XD 21YV 21XS<br />
SPORTII 37 26YO 26YP 26XD 26YV 26XS<br />
SPORTII 39 27YO 27YP 27XD 27YV 27XS<br />
SPORTII 57 29YO 29YP 29XD 29YV 29XS<br />
SPORT II 59 30YO 30YP 30XD 30YV 30XS<br />
SPORT II 77 31YO 31YP 31XD 31YV 31XS<br />
SPORT II 79 32YO 32YP 32XD 32YV 32XS<br />
SPORT II 99 33YO 33YP 33XD 33YV 33XS<br />
SPORT II 911 34YO 34YP 34XD 34YV 34XS<br />
SPORT II 1111 35YO 35YP 35XD 35YV 35XS<br />
SPORT II 1113 36YO 36YP 36XD 36YV 36XS
TABLE 10G - INGERSOLL RAND EPR’S<br />
NOT YET AVAILABLE - USE PARKER - SEE TABLE 10F<br />
VALVE<br />
SIZE<br />
NO<br />
SOLENOID<br />
120V<br />
SOLENOID<br />
DUAL TEMP<br />
120V<br />
208V<br />
SOLENOID<br />
DUAL TEMP<br />
208V<br />
SOLENOID<br />
SOLENOID<br />
37 02WO 02WP 02WT 02WV 02WS<br />
39 03WO 03WP 03WT 03WV 03WS<br />
57 06WO 06WP 06WT 06WV 06WS<br />
59 05WO 05WP 05WT 05WV 05WS<br />
77 08WO 08WP 08WT 08WV 08WS<br />
79 07WO 07WP 07WT 07WV 07WS<br />
99 10WO 10WP 10WT 10WV 10WS<br />
911 09WO 09WP 09WT 09WV 09WS<br />
1111 11WO 11WP 11WT 11WV 11WS<br />
1113 12WO 12WP 12WT 12WV 12WS<br />
1313 13WO 13WP 13WT 13WV 13WS<br />
1717 17WO 17WP 17WT 17WV 17WS<br />
2121 21WO 21WP 21WT 21WV 21WS
SECTION 11 - RACK AND RECEIVER ASSEMBLIES<br />
Selection of the rack frame assembly is dependent upon the number of compressors and circuits on the rack. Select the rack assembly<br />
nomenclature from Table 11A thru 11F below. Note that there are a maximum numbers of compressors and circuits per rack and<br />
receiver assembly. If you have more circuits than are allowed on a rack for the available number of compressors, you must choose the<br />
next larger frame size. For split suction racks, if you have an average of more than 3.5 circuits per compressor in any one suction<br />
group, you must select the next larger frame size. When one suction accumulator is mounted on the same rack you must use the next<br />
largest frame size. If two suction accumulators are mounted on the rack use a rack assembly that is two sizes larger. Increases in<br />
frame size because of suction accumulators may not be used for additional circuits due to the fact that the suction header does not<br />
increase in length.<br />
The rack assembly has a standard size 14”(20” for vertical) diameter receiver. If additional pump down capacity is required, an<br />
alternate can be selected from table 12A or 12B.<br />
NOTE 1: If the compressor selection includes one or more Carlyle 06E or Copeland 6D compressors, select the next larger frame<br />
size.<br />
NOTE 2: Special requirements such as a rack-mounted electric defrost panel, inverters, suction accumulators, and other items may<br />
cause a frame to be longer than stated in these charts and others found below. If your system requires any of these items, OR if a<br />
frame size other than the standard length, width or height as shown below is required, consult IR/HUSSMANN Atlanta Design<br />
Engineering to determine the actual rack size. To note that a special frame will be required, please fill in the rack assembly<br />
nomenclature as XXSP, where the XX designates the number of compressors required. You will have to contact IR/Hussmann<br />
Design Engineering Department for the exact frame size.<br />
TABLE 11A- RACK AND RECEIVER ASSEMBLIES - HORIZONTAL RECEIVERS<br />
RECIPROCATING COMPRESSORS AND COPELAND SCROLL COMPRESSORS<br />
# OF<br />
SCROLL<br />
COMP<br />
# OF<br />
RECIP<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2 2CRH 7 66 39 78-1/2 2500 14 X 48<br />
3-4 3 3CRH 11 98 39 78-1/2 3330 14 X 72<br />
5 4 4CRH 15 114 39 78-1/2 4290 14 X 92<br />
6 5 5CRH 19 138 39 78-1/2 5230 14 X 116<br />
7 6 6CRH 21 150 39 78-1/2 5720 14 X 128<br />
8 7 7CRH 24 178 39 78-1/2 6270 14 X 144<br />
9-10 8 8CRH 28 200 39 78-1/2 6870 14 X 144<br />
11 9 9CRH 32 222 39 78-1/2 7470 14 X 168<br />
12 10 10RH 36 244 39 78-1/2 8070 14 X 168<br />
TABLE 11B - RACK AND RECEIVER ASSEMBLIES - VERTICAL RECEIVERS<br />
RECIPROCATING COMPRESSORS AND COPELAND SCROLL COMPRESSORS<br />
# OF<br />
SCROLL<br />
COMP<br />
# OF<br />
RECIP<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2 2CRV 7 96 39 78-1/2 2500 20 X 63<br />
3-4 3 3CRV 11 128 39 78-1/2 3330 20 X 63<br />
5 4 4CRV 15 144 39 78-1/2 4290 20 X 63<br />
6 5 5CRV 19 168 39 78-1/2 5230 20 X 63<br />
7 6 6CRV 21 180 39 78-1/2 5720 20 X 63<br />
8 7 7CRV 24 208 39 78-1/2 6270 20 X 63<br />
9-10 8 8CRV 28 230 39 78-1/2 6870 20 X 63<br />
11 9 9CRV 32 252 39 78-1/2 7470 20 X 63<br />
12 10 10RV 36 274 39 78-1/2 8070 20 X 63
TABLE 11C - RACK AND RECEIVER ASSEMBLIES - HORIZONTAL RECEIVERS BITZER/COPELAND SCREW<br />
COMPRESSORS<br />
The frame kits below are for compressors up to SHL1-5000/SHM1-6000 only. When SHL1-6000/SHM1-7000 or larger compressors<br />
are used, select a XXSP special frame. Contact IR/Hussmann <strong>Application</strong> Engineering for dimensions.<br />
# OF<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2BSH 11 114 42 78-1/2 4400 14 X 72<br />
3 3BSH 15 138 42 78-1/2 5400 14 X 92<br />
4 4BSH 19 162 42 78-1/2 6400 14 X 116<br />
5 5BSH 24 192 42 78-1/2 6800 14 X 144<br />
6 6BSH 29 240 42 78-1/2 8000 14 X 168<br />
TABLE 11D - RACK AND RECEIVER ASSEMBLIES - VERTICAL RECEIVERS BITZER/COPELAND SCREW<br />
COMPRESSORS<br />
The frame kits below are for compressors up to SHL1-5000/SHM1-6000 only. When SHL1-6000/SHM1-7000 or larger compressors<br />
are used, select a XXSP special frame. Contact IR/Hussmann <strong>Application</strong> Engineering for dimensions.<br />
# OF<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2BSV 11 144 42 78-1/2 4700 20 X 63<br />
3 3BSV 15 168 42 78-1/2 5700 20 X 63<br />
4 4BSV 19 192 42 78-1/2 6700 20 X 63<br />
5 5BSV 24 222 42 78-1/2 7100 20 X 63<br />
6 6BSV 29 270 42 78-1/2 8300 20 X 63<br />
TABLE 11E - RACK AND RECEIVER ASSEMBLIES - HORIZONTAL RECEIVERS CARLYLE SCREW<br />
COMPRESSORS<br />
# OF<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2YSH 11 120 42 78-1/2 4400 14 X 72<br />
3 3YSH 15 148 42 78-1/2 5400 14 X 92<br />
4 4YSH 19 178 42 78-1/2 6400 14 X 116<br />
5 5YSH 24 200 42 78-1/2 6800 14 X 144<br />
TABLE 11F - RACK AND RECEIVER ASSEMBLIES - VERTICAL RECEIVERS CARLYLE SCREW COMPRESSORS<br />
# OF<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2YSV 11 150 42 78-1/2 4700 20 X 63<br />
3 3YSV 15 178 42 78-1/2 5700 20 X 63<br />
4 4YSV 19 208 42 78-1/2 6700 20 X 63<br />
5 5YSV 24 230 42 78-1/2 7100 20 X 63
TABLE 11G – OUTDOOR ENCLOSURE ASSEMBLY<br />
When customer requires an outdoor enclosure (sometimes referred to as a doghouse) the following kits should be entered. The<br />
receiver is included in the frame kit. This applies to parallel racks that utilize reciprocating and/or scroll compressors, if screw<br />
compressors are required or if special frames (i.e. dimensions and specifications other than those listed in below in Table 11G) are<br />
used, use Table 11G-a.<br />
NOTICE: The first character in the kit number starts with the letter “O” not the number “zero”.<br />
# OF<br />
SCROLL<br />
COMP<br />
# OF<br />
RECIP<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2 O2CRH 7 TBD 55 81-1/2 3180 14 X 48<br />
3-4 3 O3CRH 11 TBD 55 81-1/2 4240 14 X 72<br />
5 4 O4CRH 15 TBD 55 81-1/2 5420 14 X 92<br />
6 5 O5CRH 19 TBD 55 81-1/2 6670 14 X 116<br />
7 6 O6CRH 21 TBD 55 81-1/2 7320 14 X 128<br />
8 7 O7CRH 24 TBD 55 81-1/2 8140 14 X 144<br />
9-10 8 O8CRH 28 TBD 55 81-1/2 8840 14 X 168<br />
11 9 O9CRH 32 TBD 55 81-1/2 TBD 14 X 168<br />
12 10 O10RH 36 TBD 55 81-1/2 TBD 14 X 168<br />
TABLE 11G-a – SPECIAL OUTDOOR ENCLOSURE ASSEMBLY<br />
Contact IR/HUSSMANN Design Engineering for exact dimensions and weights.<br />
NOTICE: The first character in the kit number starts with the letter “O” not the number “zero”.<br />
# OF<br />
SCROLL<br />
COMP<br />
# OF<br />
RECIP<br />
COMP<br />
RACK<br />
FRAME<br />
KIT<br />
MAX<br />
# OF<br />
CIRCUITS<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
STANDARD<br />
RECEIVER<br />
SIZE<br />
2 2 O02SP 7 TBD TBD 81-1/2 TBD 14 X 48<br />
3-4 3 O03SP 11 TBD TBD 81-1/2 TBD 14 X 72<br />
5 4 O04SP 15 TBD TBD 81-1/2 TBD 14 X 92<br />
6 5 O05SP 19 TBD TBD 81-1/2 TBD 14 X 116<br />
7 6 O06SP 21 TBD TBD 81-1/2 TBD 14 X 128<br />
8 7 O07SP 24 TBD TBD 81-1/2 TBD 14 X 144<br />
9-10 8 O08SP 28 TBD TBD 81-1/2 TBD 14 X 168<br />
TABLE 11H - RACK VIBRATION ISOLATION<br />
Select spring mounts or seismic rated springs from the kits below based on the rack frame kit chosen. Vibration isolation pads are<br />
shown as standard and are entered as “PADS” on the legend. If springs are required, select springs from the table below.<br />
RACK SPRINGS<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
SPRINGS<br />
2CRH 2CRV ---- ---- ---- ---- 18SS<br />
3CRH 3CRV 2BSH 2BSV 2YSH 2YSV 19SS<br />
4CRH 4CRV ---- ---- ---- ---- 19SS<br />
5CRH 5CRV 3BSH 3BSV 3YSH 3YSV 20SS<br />
6CRH 6CRV 4BSH 4YSH 20SS<br />
7CRH 7CRV ---- 20SS<br />
8CRH 8CRV 5BSH 4BSV 5YSH 4YSV 21SS<br />
9CRH 9CRV 6BSH 5BSV ---- 5YSV 21SS<br />
10RH 10RV ---- 6BSV ---- ---- 22SS
SEISMIC RATED SPRINGS<br />
RACK RACK<br />
FRAME FRAME<br />
KIT KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
RACK<br />
FRAME<br />
KIT<br />
SEISMIC<br />
RATED<br />
SPRINGS<br />
2CRH ---- ---- ---- ---- ---- 12SS<br />
3CRH 2CRV 2BSH 2BSV 2YSH 2YSV 14SS<br />
4CRH 3CRV 3BSH ---- 3YSH ---- 14SS<br />
5CRH 4CRV ---- ---- ---- ---- 14SS<br />
6CRH 5CRV ---- 3BSV ---- 3YSV 15SS<br />
7CRH 6CRV 4BSH 4BSV 4YSH 4YSV 15SS<br />
8CRH 7CRV 5BSH ---- 5YSH ---- 15SS<br />
9CRH 8CRV 6BSH 5BSV ---- 5YSV 16SS<br />
10RH 9CRV ---- 6BSV ---- ---- 16SS<br />
---- 10RV ---- ---- ---- ---- 16SS
SECTION 12 – RECEIVER ASSEMBLIES<br />
TABLE 12A - HORIZONTAL RECEIVERS<br />
RECEIVER<br />
LENGTH<br />
STANDARD<br />
14” DIAM<br />
CAPACITY<br />
R-22<br />
@ 80% (LB)<br />
R404A<br />
ALTERNATE<br />
16” DIAM<br />
CAPACITY<br />
R-22<br />
48” HS48 215 187<br />
72” HS72 329 286<br />
92” HS92 425 370 HT92 560 488<br />
116” HS16 540 469 HT16 712 619<br />
128” HS28 597 519 HT28 787 685<br />
144” HS44 673 585 HT44 888 772<br />
168” HS68 787 685 HT68 1040 905<br />
RECEIVER ALTERNATE CAPACITY<br />
R-22<br />
LENGTH 20” DIAM<br />
48” HX48 435 378<br />
72” HX72 672 584<br />
96” HX96 909 791<br />
120” HX20 1147 997<br />
132” HX32 1265 1100<br />
144” HX44 1384 1204<br />
TABLE 12B - VERTICAL RECEIVERS<br />
CAPACITY<br />
@80%(LB)<br />
@ 80% (LB)<br />
R404A<br />
@ 80% (LB)<br />
R404A<br />
CAPACITY<br />
@80%(LB)<br />
RECEIVER STANDARD R-22 R404A RECEIVER ALTERNATE R-22 R404A<br />
14”Dx56”H VP56 253 220 24”Dx48”H VT48 608 529<br />
16”Dx62”H VQ62 371 323 20”Dx63”H VS63 607 528<br />
20”Dx52”H VS52 475 413 24”Dx48”H VX48 (surge) 608 529<br />
The above VP56, VQ62 and VS 52 are for Chino only. 24”Dx63”H VX63 819 713<br />
Note: VX48 receiver is a true surge receiver.<br />
TABLE 12C - RECEIVER ACCESSORIES<br />
Dual pressure relief valves are required on all receivers. To add rupture disks, pressure switches, and gages to the receiver use the kits<br />
below. Pressure switches are wired to shut down the compressors.<br />
ALARM DESCRIPTION<br />
DUAL RELIEF VALVE (DRV)<br />
DRV W RUPTURE DISKS AND GAUGES<br />
DRV W RUPTURE DISKS, GAUGES AND SWITCHES<br />
NOMENCLATURE<br />
00RA<br />
01RA<br />
02RA
SECTION 13 – REMOTE HEADERS<br />
TABLE 13A – REMOTE HEADER – FLOOR MOUNT – STUB UP / STUB DOWN<br />
MAX<br />
# OF<br />
CIRCUITS<br />
RACK<br />
FRAME<br />
KIT<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
4 04HV 52 36 60 312<br />
6 06HV 64 36 60 405<br />
8 08HV 76 36 60 489<br />
10 10HV 88 36 60 582<br />
12 12HV 100 36 60 666<br />
14 14HV 112 36 60 750<br />
16 16HV 124 36 60 843<br />
18 18HV 136 36 60 927<br />
20 20HV 148 36 60 1011<br />
22 22HV 160 36 60 1104<br />
24 24HV 172 36 60 1188<br />
TABLE 13B – REMOTE HEADER – HANGING – STUB UP / STUB DOWN<br />
MAX<br />
# OF<br />
CIRCUITS<br />
RACK<br />
FRAME<br />
KIT<br />
LENGTH<br />
(IN.)<br />
WIDTH<br />
(IN.)<br />
HEIGHT<br />
(IN.)<br />
OPERATING<br />
WEIGHT<br />
(LBS.)<br />
4 04RU 52 34 36 262<br />
6 06RU 64 34 36 351<br />
8 08RU 76 34 36 431<br />
10 10RU 88 34 36 520<br />
12 12RU 100 34 36 600<br />
14 14RU 112 34 36 680<br />
16 16RU 124 34 36 769<br />
18 18RU 136 34 36 849<br />
20 20RU 148 34 36 929<br />
22 22RU 160 34 36 1018<br />
24 24RU 172 34 36 1098<br />
SECTION 14 – SATELLITE COMPRESSORS<br />
TABLE 14A - SATELLITE MODIFICATION ASSEMBLY<br />
For each rack-mounted satellite, the satellite modification kit includes branch suction piping modification and an additional oil<br />
pressure differential valve. Low-end satellite modification kits also include a suction check valve to connect to the main suction<br />
group and a check valve in the oil line. Select the kit size based on the satellite circuits suction line size.<br />
CHECK<br />
VALVE SIZE<br />
LOW END<br />
SATELLITE<br />
MODIFICATION<br />
HIGH END<br />
SATELLITE<br />
MODIFICATION<br />
7/8 20WE 26WE<br />
1-1/8 21WE 27WE<br />
1-3/8 22WE 28WE<br />
1-5/8 23WE 29WE<br />
2-1/8 25WE 30WE
TABLE 14B – COMPRESSOR DISCHARGE LINE CHECK VALVES<br />
For each rack-mounted satellite, select a discharge check valve. Scroll compressor kits already include a discharge check valve so this<br />
kit is not required.<br />
COMPRESSOR<br />
DISCHARGE LINE SIZE<br />
KIT<br />
NOMENCLATURE<br />
½<br />
49WF<br />
5/8 50WF<br />
7/8 51WF<br />
1-1/8 52WF<br />
1-3/8 53WF<br />
1-5/8 54WF<br />
2-1/8 55WF<br />
2-5/8 56WF<br />
3-1/8 57WF<br />
SECTION 15 – OIL RESERVOIRS, OIL SEPARATORS, OIL FILTERS AND OIL COOLERS<br />
TABLE 15A-OIL RESERVOIRS<br />
An oil reservoir is required for use with AC&R oil separators. An additional oil reservoir is recommended for use with Copeland<br />
scrolls when a Turbashed is selected because of their higher oil flow rate.<br />
KIT<br />
02OR<br />
04OR<br />
99OR<br />
OIL reservoir<br />
2 GALLON LOW PRESSURE, USE WITH AC&R<br />
4 GALLON LOW PRESSURE, USE WITH AC&R<br />
HUSSMANN 4 GALLON<br />
TABLE 15B - SHIPLOOSE COMPRESSOR OIL CALCULATION<br />
Following the instructions found below, calculate number of gallons required per rack and select kit number based on total gallons<br />
required.<br />
COMPONENT<br />
OIL<br />
REQUIRED<br />
GALLONS<br />
COMPONENT<br />
OIL<br />
REQUIRED<br />
GALLONS<br />
COMPONENT<br />
OIL REQUIRED<br />
GALLONS<br />
TURBASHED 3 IR 0173 to IR 0407 0.30 18BS, 18OS 13<br />
AC&R RESERVOIR TABLE 13B IR 0484 to IR 1145 0.5 40BS, 40OS 16<br />
2D COMP 1.25 IR 1480 to IR 2397 0.75 90BS, 90OS 22<br />
3D COMP 2.25 IR 2707 to IR 3604 1.25 14BS, 14OS 30<br />
4D/6D COMP 2.2 IR 4060 to IR 6462 1.5 01CS 11<br />
SCROLL (2-6 HP) 1 02CS 13<br />
SCROLL (7.5 - 15 2.2 25’ 1 3/8” OIL<br />
1.5<br />
HP)<br />
LINE<br />
06D COMP 1 25’ 1 5/8” OIL<br />
2.25<br />
LINE<br />
06E COMP 1.75 AIR COOLED HX SEE TABLE 14I
TABLE 15C – SHIPLOOSE COMPRESSOR OIL KITS<br />
Substitute “MO” or “PO” suffix is used for mineral oil or POE for reciprocating and scroll compressors. Use “BO” suffix for<br />
Copeland/Bitzer screws and “CO” suffix for Carlyle screws.<br />
GALLONS KIT GALLONS KIT GALLONS KIT<br />
REQUIRED<br />
REQUIRED<br />
REQUIRED<br />
5 05PO 12 12PO 19 19PO<br />
6 06PO 13 13PO 20 20PO<br />
7 07PO 14 14PO 25 25PO<br />
8 08PO 15 15PO 30 30PO<br />
9 09PO 16 16PO 35 35PO<br />
10 10PO 17 17PO 40 40PO<br />
11 11PO 18 18PO 45 45PO<br />
TABLE 15D - TURBASHED OIL SEPARATOR FOR RECIPROCATING AND SCROLL COMPRESSORS<br />
For reciprocating compressors and scrolls, use the total compressor capacity (MBH) to select a Turbashed oil separator kit from Table<br />
15D or a Temprite Coalescing separator from Table 15F.<br />
R-22<br />
LOW<br />
R-22<br />
MEDIUM<br />
R404A/507<br />
LOW<br />
R404A/507<br />
MEDIUM<br />
TURBASHED<br />
KIT<br />
345 410 240 285 37WD<br />
1425 1462 1024 1050 97WD<br />
TABLE 15F – TEMPRITE COALESCING OIL SEPARATOR FOR RECIPROCATING AND SCROLL COMPRESSORS<br />
R-22<br />
LOW<br />
R-22<br />
LOW<br />
R-22<br />
MEDIUM<br />
R-22<br />
MEDIUM<br />
CLEANABLE<br />
SEPARATOR<br />
SEPARATOR<br />
MODEL<br />
(-40) (-20) (+20) (+40) KIT<br />
26 44 101 148 23TR 923R<br />
48 79 182 266 24TR 924R<br />
73 120 277 400 25TR 925R<br />
125 206 475 693 26TR 926R<br />
171 280 647 945 27TR 927R<br />
286 469 1081 1579 28TR 928R<br />
486 797 1837 2685 30TR 930R<br />
R404A<br />
LOW<br />
(-40)<br />
R404A<br />
LOW<br />
(-20)<br />
R404A<br />
MEDIUM<br />
(+20)<br />
R404A<br />
MEDIUM<br />
(+40)<br />
CLEANABLE<br />
SEPARATOR<br />
KIT<br />
SEPARATOR<br />
MODEL<br />
22 38 97 145 23TR 923R<br />
40 69 174 261 24TR 924R<br />
61 105 265 397 25TR 925R<br />
104 179 454 679 26TR 926R<br />
142 245 618 926 27TR 927R<br />
237 409 1033 1547 28TR 928R<br />
404 695 1755 2631 30TR 930R<br />
R507<br />
LOW<br />
(-40)<br />
R507<br />
LOW<br />
(-20)<br />
R507<br />
MEDIUM<br />
(+20)<br />
R507<br />
MEDIUM<br />
(+40)<br />
CLEANABLE<br />
SEPARATOR<br />
KIT<br />
SEPARATOR<br />
MODEL<br />
24 42 104 156 23TR 923R<br />
44 75 187 280 24TR 924R<br />
67 114 285 426 25TR 925R<br />
115 196 488 730 26TR 926R<br />
157 267 664 995 27TR 927R<br />
263 446 1110 1664 28TR 928R<br />
447 757 1888 2828 30TR 930R
For split suction systems use the percentage of the load for each suction group at it suction temperature and select a separator big<br />
enough to handle both, but not exceed 90%. Example R22 - 240MBH @ -25F and 600MBH @+20F, Only MT (+20) would require<br />
927R. If we use 928R capacity @ -25F is 366MBH and @ +20 is 1081MBH. For –25F we use 240/469=52% and for +20F we use<br />
600/1081=56% of the total oil separator capacity. 928R would be 108% loaded which is not acceptable, remember 90% is<br />
recommended maximum. 930R would be 66% loaded and would be the choice for this example.<br />
TABLE 15G - OIL SEPARATOR FOR BITZER/COPELAND SCREWS<br />
For Bitzer / Copeland screw compressors, select a separator kit which exceeds the total CFH of the screws on the rack for the<br />
temperature range. Note: CFH listed is for 60 Hz. If an inverter is used, sizing should be based on maximum speed at maximum Hz.<br />
COPELAND<br />
COMPRESSOR<br />
BITZER<br />
COMPRESSOR<br />
HSK/HSN<br />
CFH<br />
SEPARATOR<br />
KIT<br />
TOTAL CFH<br />
-20 F 35 F 45 F<br />
SHL2-2000 &<br />
SHM2-3000 5343 3567 18OS 10600 9530 7060<br />
SHL2-2500 &<br />
SHM2-3500 5353 4238 40OS 23300 19060 15540<br />
SHL2-3000 &<br />
SHM2-4000 5363 5000 90OS 46615 35300 31080<br />
SHL1-4000 &<br />
SHM1-5000 6451 5933 14OS - 46615 46615<br />
SHL1-5000 &<br />
SHM1-6000 6461 6992<br />
SHL1-6000 &<br />
SHM1-7000 7451 8137<br />
SHL1-7000 &<br />
SHM1-8000 7461 9323<br />
SHL1-7500 &<br />
SHM1-9000 7471 10595<br />
TABLE 15H – OIL SEPARATORS FOR CARLYLE SCREWS<br />
There are two separators for Carlyle screws.<br />
KIT<br />
01CS<br />
02CS<br />
CARLYLE SCREW OIL SEPARATORS<br />
Single <strong>Compressor</strong><br />
Up to Five Screw <strong>Compressor</strong>s<br />
TABLE 15I-OIL FILTERS FOR RECIPROCATING AND SCROLL COMPRESSORS<br />
Oil filters are already included with screw compressors. For all others, choose either the standard sealed filter or the replaceable core.<br />
High efficiency filters provide better filtration and are designed for use with POE oil. The replaceable core filter is recommended for<br />
use with the higher oil flow rate found when using scroll compressors.<br />
KIT<br />
00OF<br />
01OF<br />
02OF<br />
03OF<br />
04OF<br />
OIL FILTERS<br />
OIL FILTER SEALED SPORLAN<br />
OIL FILTER SEALED SPORLAN HIGH EFFICIENCY<br />
OIL FILTER SPORLAN REPLACEABLE CORE<br />
OIL FILTER SEALED AC & R<br />
OIL FILTER SEALED AC & R HIGH EFFICIENCY
TABLE 15J – AIR COOLED OIL COOLING FOR SCREW COMPRESSORS<br />
Due to the variety of oil cooling systems for screw compressors and the complexity of these systems contact the Design Engineering<br />
Department for assistance in selection of oil cooling systems.<br />
KIT KRACK AIR COOLED OIL COOLERS OIL REQUIRED<br />
13VB KRACK FCVB 1310 FLUID COOLER FOR OIL COOLING 1<br />
14VB KRACK FCVB 1410 FLUID COOLER FOR OIL COOLING 1<br />
23VB KRACK FCVB 2310 FLUID COOLER FOR OIL COOLING 2<br />
24VB KRACK FCVB 2410 FLUID COOLER FOR OIL COOLING 2<br />
33VB KRACK FCVB 3310 FLUID COOLER FOR OIL COOLING 2<br />
34VB KRACK FCVB 3410 FLUID COOLER FOR OIL COOLING 2<br />
43VB KRACK FCVG 4310 FLUID COOLER FOR OIL COOLING 3<br />
44VB KRACK FCVG 4410 FLUID COOLER FOR OIL COOLING 3<br />
03OC BLISSFIELD OIL COOLER 3HP FAN 3<br />
05OC BLISSFIELD OIL COOLER 5HP FAN 3<br />
TABLE 15K – JET KOOL OIL COOLING FOR SCREW COMPRESSORS<br />
When specifying a Jet Kool Oil Cooling <strong>System</strong> follow the HAS-012 Jet Kool Procedure.<br />
SECTION 16 – RACK DISCHARGE AND LIQUID LINE SIZING<br />
TABLE 16A-DISCHARGE LINE SIZING<br />
Use the table below to size the discharge line. The total compressor capacity (MBH) for all the compressors on the rack, including<br />
remote satellites, will be used to size the discharge line.<br />
CAPACITY (MBTU/H)<br />
DISCHARGE<br />
R-22 LT R-22 MT R404A LT R404A MT LINE SIZE<br />
56 60 46 53 7/8<br />
112 124 86 100 1 1/8<br />
200 212 161 189 1 3/8<br />
330 356 260 310 1 5/8<br />
1092 1236 895 1009 2 1/8<br />
1425 1524 1200 1572 2 5/8<br />
TABLE 16B-LIQUID LINE SIZING<br />
Use the table below to size the liquid line. The total compressor capacity (MBH) for all the compressors on the rack, including remote<br />
satellites, will be used to size the liquid line.<br />
CAPACITY (MBTU/H) LIQUID<br />
R-22 R404A/507 LINE SIZE<br />
156 104 7/8<br />
300 192 1 1/8<br />
420 300 1 3/8<br />
600 420 1 5/8<br />
1020 660 2 1/8 LOW CAP<br />
1200 840 2 1/8 HIGH CAP<br />
1560 1200 2 5/8
SECTION 17 – HEAT RECLAIM, SPLIT CONDENSER AND ISOLATION BALL VALVES<br />
TABLE 17A - HEAT RECLAIM<br />
Select a heat reclaim kit from the table below based on the rack discharge line size and valve manufacturer. Approved heat reclaim<br />
valves for use with the RSS are the Sporlan up to a 2 1/8 and Mueller MBV for 2 5/8 and larger. The use of PE valves is not<br />
recommended due to their leakage rate. They have been removed from the manual. Please contact Engineering for kits if the<br />
Customer will not accept alternates and are willing to accept the leakage inherent in the PE valve design.<br />
DISCH SPORLAN PE MUELLER MBV<br />
LINE SINGLE DUAL SINGLE DUAL SINGLE DUAL<br />
7/8 26HR 63DS 07HR 07HD 07MX<br />
1 1/8 27WF 64WS 09HR 09HD 09MX<br />
1 3/8 28WF 65WS 11HR 11HD 11MX<br />
1 5/8 29WF 66WS 13HR 13HD 13MX 13MR<br />
2 1/8 30WF 67WS 17HR 17HD 17MX 17MR<br />
2 5/8 21HR 21HD 21MX 21MR<br />
Notes: 21MX kit contains (4) 1-5/8” MBV’s in (2) banks. Do NOT apply any Rack Isolation Ball Valves in “BV TO COND” and<br />
“BV TO HT RCLM”. You still must apply (1) “BV FRM HR” preferably sized the same as the main discharge line (2-5/8” in this<br />
case). 21MR kit contains (8) 1-5/8” MBV’s in (4) banks. Do NOT apply any Rack Isolation Ball Valves in “BV TO COND” and<br />
“BV TO HT RCLM”. You still must apply (2) “BV FRM HR” preferably sized the same as the main discharge line (2-5/8” in this<br />
case).<br />
TABLE 17B - HEAT RECLAIM CROSSOVER<br />
A crossover valve between the lines to and from heat reclaim is used to limit the pressure drop through the tank or coil. A crossover is<br />
typically used with water heat reclaim tanks.<br />
DISCHARGE X OVER X OVER<br />
LINE 20 LB CHECK A8<br />
7/8 00CK 00CO<br />
1 1/8 01CK 01CO<br />
1 3/8 02CK 02CO<br />
1 5/8 03CK 03CO<br />
2 1/8 04CK 04CO<br />
TABLE 17C - HEAT RECLAIM VOLTAGE MODIFICATION KIT<br />
When the heat reclaim will be energized by a source other than the rack controller, add the appropriate voltage modification kit. This<br />
kit will revise the wiring and the coil selection.<br />
VENDOR DISCHARGE LINE SIZE 24VOLT 208 VOLT 120 VOLT<br />
SPORLAN 7/8 - 1 5/8 92VX 94VX 96VX<br />
2 1/8 93VX 95VX 97VX<br />
PE ALL 28VY 29VY 30VY
TABLE 17D - SPLIT CONDENSER PIPING<br />
The following kits are to be selected when the condenser is to be split to reduce the flooding charge for winter head pressure control.<br />
These kits provide splitting valves (three way or motorized), pump out solenoid and metering orifice, and condenser drain line check<br />
valves. Mueller motorized ball valves are recommended since their slow operation reduces the sudden change in head pressure when<br />
coming in and out of split condenser. Select a kit based on rack discharge line size from the table below. Approved split condenser<br />
kits for the RSS are the Mueller MBVs. The use of PE valves is not recommended due to their leakage rate. They have been<br />
removed from the manual. Please contact Engineering for kits if the Customer will not accept alternates and are willing to accept the<br />
leakage inherent in the PE valve design.<br />
DISCHARGE LINE<br />
SIZE<br />
SPORLAN<br />
3 WAY<br />
PE<br />
3 WAY<br />
MUELLER<br />
MBV<br />
DUAL<br />
SPORLAN<br />
DUAL<br />
PE<br />
DUAL<br />
MBV<br />
7/8 51WN 51PN 51MV 51DC 51PD 51DV<br />
1 1/8 52WN 52PN 52MV 52DC 52PD 52DV<br />
1 3/8 53WN 53PN 53MV 53DC 53PD 53DV<br />
1 5/8 54WN 54PN 54MV 54DC 54PD 54DV<br />
2 1/8 55WN 55PN 55MV 55DC 55PD 55DV<br />
2 5/8 56PN 57MV 56PD 57DV<br />
Notes: 57MV kit contains (2) 1-5/8” MBV’s in (1) bank. Apply (2) 1-5/8” Rack Isolation Ball Valves in “BV TO COND” to match<br />
the motorized ball valves pressure drop. “BV FRM COND” selection remains the same. 57DV kit contains (4) 1-5/8” MBV’s in (2)<br />
banks. Apply (4) 1-5/8” Rack Isolation Ball Valves in “BV TO COND” to match the motorized ball valves pressure drop. “BV FRM<br />
COND” selection remains the same.<br />
TABLE 17E - SPLIT CONDENSER - PARALLEL SOLENOID VALVES<br />
The table below provides the nomenclature for split condenser kits using solenoid valves in parallel. Using the rack compressor<br />
capacity, select the corresponding kit. Using solenoid valves in parallel for split condenser is more expensive than selecting a single<br />
valve from Table 27A.<br />
DISCHARGE CAPACITY (MBTU/H) DISCHARGE<br />
R-22 LT R-22 MT R404A LT R404A MT LINE SIZE SPORLAN ALCO<br />
53 53 46 44 7/8 50SN 57SN<br />
112 124 86 100 1 1/8 51SN 58SN<br />
189 186 161 156 1 3/8 52SN 59SN<br />
317 357 252 293 1 5/8 53SN 60SN<br />
634 714 504 586 2 1/8 54SN 61SN<br />
900 980 760 880 2 1/8 55SN 62SN<br />
1125 1225 950 1100 2 1/8 56SN 63SN<br />
TABLE 17F - RACK ISOLATION BALL VALVES<br />
The table below provides kits for isolation ball valves for use on the lines to the condenser, heat reclaim and equalizer line. If you<br />
have selected a split condenser kit in a previous step, select a two-valve kit for both the TO CONDENSER and from condenser. If a<br />
heat reclaim kit has been selected, add ball valves to the BV TO HR and BV FROM HR. A dual heat reclaim kit will require a dual<br />
ball valve kit. Use the discharge line sizing and liquid line sizing tables to size the lines to and from the condenser. All ball valves are<br />
full port.<br />
LINE SIZE<br />
BALL VALVE<br />
KIT<br />
(ONE VALVE)<br />
BALL VALVE KIT<br />
(TWO VALVES)<br />
BALL VALVE<br />
KIT<br />
(THREE VALVES)<br />
BALL VALVE<br />
KIT<br />
(FOUR VALVES)<br />
7/8 16WF 16DF 16TF<br />
1 1/8 17WF 17DF 17TF<br />
1 3/8 18WF 18DF 18TF<br />
1 5/8 19WF 19DF 19TF 19QF<br />
2 1/8 20WF 20DF 20TF<br />
2 5/8 21WF 21DF 21TF<br />
3 1/8 22WF 22DF 22TF
SECTION 18 – LIQUID LINE COMPONENTS AND DIFFERENTIAL VALVES<br />
TABLE 18A -LIQUID DRIER ASSEMBLY<br />
The drier assembly includes the drier, relief valve, sight-glass, isolation ball valves, (including the main liquid ball valve), and tubing.<br />
The drier bypass kit will provide bypass and ball valve around the liquid drier. Drier bypass is typically one size smaller than the<br />
liquid line. i.e. 13BY would be used for a 2 1/8” liquid line.<br />
LIQUID LINE SIZE INGERSOLL SPORLAN ALCO DRIER BYPASS*<br />
RAND NOT<br />
YET<br />
AVAILABLE<br />
7/8 07DR 47WF 86WG 07BY<br />
1 1/8 09DR 48WF 87WG 09BY<br />
1 3/8 11DR 90WG 88WG 11BY<br />
1 5/8 13DR 91WG 89WG 13BY<br />
2 1/8 LOW CAP 17DR 44WM 45WM 17BY<br />
2 1/8 HIGH CAP 18DR 06LD 46WM 17BY<br />
2 5/8 21DR 07LD 47WM 21BY<br />
TABLE 18B - DIFFERENTIAL SOLENOID VALVE FOR GAS DEFROST<br />
If one or more branches utilize koolgas or hot gas defrost, select a main liquid line differential solenoid valve from the table below.<br />
LIQUID LINE SIZE INGERSOLL SPORLAN ALCO PARKER<br />
RAND NOT<br />
YET<br />
AVAILABLE<br />
7/8 07DS 05WE 09WE 94MS<br />
1 1/8 09DS 06WE 10WE 95MS<br />
1 3/8 11DS 07WE 11WE 96MS<br />
1 5/8 13DS 08WE 50WM 97MS<br />
2 1/8 LOW 17DS 52WM 17WE 98MS<br />
2 1/8 HIGH 17DS 98MS<br />
2 5/8 21DS 99MS<br />
TABLE 18C -DISCHARGE DIFFERENTIAL VALVES<br />
For hot gas defrost, this kit includes a discharge pressure differential valve and discharge piping modification. A hot gas return header<br />
(HGR) may be used with a discharge differential valve. When installing components in the discharge line pressure drop can become<br />
an issue based on the number of components installed. Multiple heat reclaim and split condenser components applied on one system<br />
may produce excessive high side pressure drop, review vendor manufacturers data for proper application. If using those data points<br />
with italicized fonts, consult factory Global Engineering for additional guidance.<br />
180 °F Discharge Temp. 95°F Condensing Temperature<br />
DISCHARGE<br />
LINE SIZE<br />
KIT BTU R22 - 3 PSI<br />
PRESSURE DROP<br />
BTU R404A – 3PSI<br />
PRESSURE DROP<br />
BTU R507A – 3 PSI<br />
PRESSURE DROP<br />
-40 0 40 -40 0 40 -40 0 40<br />
7/8 19WW 66 70 74 52 59 65 53 60 66<br />
1 1/8 20WW 84 89 94 66 74 83 67 76 84<br />
1 3/8 21WW 148 158 167 116 132 148 119 134 145<br />
1 5/8 22WW 221 235 248 173 197 220 178 200 223<br />
2 1/8 23WW 388 414 437 305 347 386 313 354 392<br />
2 1/8 24WW 498 530 559 390 445 495 401 452 502<br />
2 1/8 25WW 733 781 823 574 655 730 590 666 738<br />
2 5/8 26WW 1038 1105 1165 812 928 1032 835 942 1045<br />
3 1/8 27WW 1384 1474 1533 1084 1237 1376 1114 1256 1393<br />
3 1/8 28WW 2075 2250 2330 1625 1855 2065 1670 1885 2090
180 °F Discharge Temp. 95°F Condensing Temperature<br />
DISCHARGE<br />
LINE SIZE<br />
KIT BTU R22 - 6 PSI<br />
PRESSURE DROP<br />
BTU R404A – 6PSI<br />
PRESSURE DROP<br />
BTU R507A – 6 PSI<br />
PRESSURE DROP<br />
-40 0 40 -40 0 40 -40 0 40<br />
7/8 19WW 92 98 116 73 83 92 74 84 94<br />
1 1/8 20WW 120 126 133 92 106 119 95 108 119<br />
1 3/8 21WW 210 223 235 164 187 209 168 191 211<br />
1 5/8 22WW 313 332 350 245 280 311 251 284 314<br />
2 1/8 23WW 550 586 617 431 491 547 442 499 553<br />
2 1/8 24WW 703 749 790 551 629 700 565 640 708<br />
2 1/8 25WW 1036 1103 1163 811 925 1030 832 942 1043<br />
2 5/8 26WW 1465 1560 1645 1147 1310 1458 1177 1332 1475<br />
3 1/8 27WW 1954 2080 2194 1530 1747 1943 1540 1777 1967<br />
3 1/8 28WW 2930 3120 3290 2296 2670 2915 2356 2665 2950<br />
180 °F Discharge Temp. 115°F Condensing Temperature<br />
DISCHARGE<br />
LINE SIZE<br />
KIT BTU R22 - 3 PSI<br />
PRESSURE DROP<br />
BTU R404A – 3PSI<br />
PRESSURE DROP<br />
BTU R507A – 3 PSI<br />
PRESSURE DROP<br />
-40 0 40 -40 0 40 -40 0 40<br />
7/8 19WW 70 74 79 49 58 66 53 60 68<br />
1 1/8 20WW 89 96 101 62 73 84 66 77 86<br />
1 3/8 21WW 158 169 179 112 131 149 118 136 154<br />
1 5/8 22WW 235 252 268 166 194 221 175 203 229<br />
2 1/8 23WW 410 444 470 292 342 389 310 358 403<br />
2 1/8 24WW 530 568 602 373 438 498 396 457 516<br />
2 1/8 25WW 781 835 887 550 644 733 583 673 760<br />
2 5/8 26WW 1105 1182 1255 778 912 1038 826 953 1075<br />
3 1/8 27WW 1474 1577 1673 1037 1217 1384 1104 1270 1433<br />
3 1/8 28WW 2210 2365 2510 1555 1825 2075 1650 1906 2150<br />
180 °F Discharge Temp. 115°F Condensing Temperature<br />
DISCHARGE<br />
LINE SIZE<br />
KIT BTU R22 - 6 PSI<br />
PRESSURE DROP<br />
BTU R404A – 6PSI<br />
PRESSURE DROP<br />
BTU R507A – 6 PSI<br />
PRESSURE DROP<br />
-40 0 40 -40 0 40 -40 0 40<br />
7/8 19WW 98 106 113 70 82 92 74 85 96<br />
1 1/8 20WW 126 136 143 89 104 119 94 109 122<br />
1 3/8 21WW 223 239 253 157 185 210 167 192 217<br />
1 5/8 22WW 332 356 378 234 275 313 248 287 324<br />
2 1/8 23WW 586 628 665 413 484 550 437 505 570<br />
2 1/8 24WW 749 803 851 529 619 704 559 647 728<br />
2 1/8 25WW 1103 1182 1253 778 912 1037 823 953 1073<br />
2 5/8 26WW 1560 1673 1772 1100 1290 1468 1165 1348 1518<br />
3 1/8 27WW 2080 2230 2363 1466 1720 1958 1553 1796 2023<br />
3 1/8 28WW 3120 3346 3545 2200 2580 2935 2330 2695 3035
TABLE 18D - WINTER CONTROL<br />
If head pressure control by flooding of the condenser is required, select the kit from the table below corresponding to the liquid line<br />
size.<br />
LIQUID LINE SIZE INGERSOLL PARKER SPORLAN<br />
RAND NOT<br />
YET<br />
AVAILABLE<br />
7/8 07WI 30FV 40FV<br />
1 1/8 09WI 31FV 41FV<br />
1 3/8 11WI 32FV 42FV<br />
1 5/8 13WI 33FV 43FV<br />
2 1/8 LOW 17WI 34FV 44FV<br />
2 1/8 HIGH 18WI 35FV 45FV<br />
2 5/8 21WI 36FV 46FV<br />
TABLE 18E – RECEIVER PRESSURE REGULATOR<br />
A receiver pressure-regulating valve should be selected whenever a discharge regulating valve or winter control is selected. Sizing is<br />
based on the discharge line size with one exception. When Koolgas defrost is used, the largest size kit should be selected. Differential<br />
valves will provide will maintain a differential between discharge and receiver pressure.<br />
DISCHARGE<br />
LINE SIZE<br />
INGERSOL<br />
L RAND<br />
A9 NOT<br />
YET<br />
AVAILABL<br />
E<br />
PARKER<br />
A9<br />
SPORLAN<br />
CROT<br />
DIFFERENTIAL<br />
PARKER<br />
A8AL (Adjustable)<br />
DIFFERENTIAL<br />
20# SPORLAN<br />
ORD-4-20<br />
7/8 05RP 59RP 02RP 99RP 01RP<br />
1 1/8 05RP 59RP 02RP 99RP 01RP<br />
1 3/8 05RP 59RP 02RP 99RP 01RP<br />
1 5/8 05RP 59RP 02RP 99RP 01RP<br />
2 1/8 07RP 79RP 02RP 99RP 03RP<br />
2 5/8 07RP 79RP 02RP 99RP 03RP<br />
TABLE 18F - RECEIVER BYPASS SURGE PIPING<br />
Receiver bypass piping provides for a receiver bypass solenoid that is energized based on the liquid drain line temperature and<br />
pressure. Select a kit based on the liquid line size.<br />
LIQUID LINE SIZE MUELLER SPORLAN<br />
1 1/8 12SG<br />
1 3/8 13SG<br />
1 5/8 14SG<br />
2 1/8 ALL 15SG<br />
2 5/8 99SV
TABLE 18G - LIQUID SUBCOOLERS<br />
To add a liquid subcooler to a rack, select the appropriate kit from the table below. The selection is based on the calculated<br />
subcooling load and refrigerant type. This kit includes a plate-plate heat exchanger, dual expansion valves, and associated piping.<br />
Factors for calculating the required subcooling load are available in Appendix C of this manual. Use the refrigerant and condensing<br />
temperature to select the subcooling factor. Multiply the factor times the required capacity from the legend to determine the required<br />
subcooling load. Selection of a subcooler will require a circuit on another rack or suction group to provide refrigeration for the<br />
subcooler. There may be field piping required to complete the subcooler application.<br />
SUBCOOLING LOAD KIT SUBCOOLING LOAD KIT<br />
R-22 R-404A/507 R-22 R-404A/507<br />
25,000 24,000 02SC 112,000 108,000 09SC<br />
37,500 36,000 03SC 125,000 120,000 10SC<br />
50,000 48,000 04SC 137,000 132,000 11SC<br />
62,000 60,000 05SC 150,000 144,000 12SC<br />
75,000 72,000 06SC 162,000 156,000 13SC<br />
87,000 84,000 07SC 174,000 168,000 14SC<br />
100,000 96,000 08SC 187,000 180,000 15SC<br />
SECTION 19 – SUCTION LINE COMPONENTS<br />
TABLE 19A - SPLIT SUCTION MODIFICATION<br />
If a split suction modification is required, select a kit from the table below. This kit provides crossover piping from one header of a<br />
split suction rack to the other.<br />
SPLIT SUCTION MODIFICATION<br />
WITH CHECK VALVE<br />
WITHOUT CHECK VALVE<br />
MOTORIZED BALL VALVE<br />
NOMENCLATURE<br />
96FY<br />
97FY<br />
98FY<br />
TABLE 19B - SUCTION AND LIQUID MANIFOLD INSULATION<br />
These kits provide insulation for the suction header, suction filter, suction stubs, and associated suction piping and/or insulation for<br />
the liquid header and associated liquid piping. Select one insulation kit per rack for suction and/or liquid headers from the table. In<br />
general, Liquid Line Insulation is specified if the rack is sub-cooled or if it has surge piping. Approved suction and liquid<br />
insulation for use with the RSS are ½” and ¾”.<br />
TOTAL # OF<br />
COMPRESSORS<br />
1/2 “<br />
SUCTION<br />
1/2”<br />
LIQUID<br />
3/4 “<br />
SUCTION<br />
3/4”<br />
LIQUID<br />
1 “<br />
SUCTION<br />
1”<br />
LIQUID<br />
2 02SI 02LI 02SK 02LK 02SO 02LO<br />
3 03SI 03LI 03SK 03LK 03SO 03LO<br />
4 04SI 04LI 04SK 04LK 04SO 04LO<br />
5 05SI 05LI 05SK 05LK 05SO 05LO<br />
6 06SI 06LI 06SK 06LK 06SO 06LO<br />
7 07SI 07LI 07SK 07LK 07SO 07LO<br />
8 08SI 08LI 08SK 08LK 08SO 08LO<br />
9 09SI 09LI 09SK 09LK 09SO 09LO<br />
10 10SI 10LI 10SK 10LK 10SO 10LO<br />
11 11SI 11LI 11SK 11LK 11SO 11LO<br />
12 12SI 12LI 12SK 12LK 12SO 12LO
TABLE 19C –SUCTION ACCUMULATORS<br />
The standard rack includes an oversize 4 1/8” suction header, which doubles as an accumulator. Refrigerant capacities for the<br />
accumulator header are shown in the first table below. Should a canister type accumulator be required, they can be selected based the<br />
tables for R404a and R22 below. Accumulators should be selected where the smallest capacity stage is above the minimum capacity<br />
and the capacity for that suction group is below the maximum shown. Selection of an accumulator where the capacity is close to the<br />
maximum will result in several psi of pressure drop across the accumulator at full load. Contact an application engineer for custom<br />
sizes or accessories.<br />
4 1/8” SUCTION HEADER ACCUMULATOR CAPACITY<br />
RECIP<br />
COMPR<br />
HDR<br />
LENGTH<br />
R22<br />
CAP<br />
R404A<br />
CAP<br />
SCROLL<br />
COMPR<br />
HDR<br />
LENGTH<br />
R22<br />
CAP<br />
LBS<br />
R404A<br />
CAP<br />
LBS<br />
INCHES LBS LBS<br />
INCHES<br />
2 43 17.0 15.1 2 36 14.2 12.6<br />
3 64.5 25.5 22.6 3 54 21.4 18.9<br />
4 86 34.0 30.1 4 72 28.5 25.2<br />
5 107.5 42.5 37.6 5 90 35.6 31.5<br />
6 129 51.1 45.2 6 108 42.7 37.8<br />
7 150.5 59.6 52.7 7 126 49.9 44.1<br />
8 172 68.1 60.2 8 144 57.0 50.4<br />
9 193.5 76.6 67.8 9 162 64.1 56.7<br />
10 215 85.1 75.3 10 180 71.2 63.0<br />
11 198 78.4 69.3<br />
12 216 85.5 75.6<br />
R404A CHART<br />
ACC ACC SUCT SUCT CAP R404A LOW TEMP -20 R404A MED TEMP 20<br />
KIT W/ HTR LINE HDR LBS MIN MAX MIN MAX<br />
07AC 07AH 7/8” 4 1/8” 6.9 4 15 5 36<br />
09AC 09AH 1 1/8” 4 1/8” 11.4 5 30 7 72<br />
11AC 11AH 1 3/8” 4 1/8” 15.4 15 54 22 120<br />
13AC 13AH 1 5/8” 4 1/8” 19.9 15 84 22 216<br />
17AC 17AH 2 1/8” 4 1/8” 27.2 44 192 62 468<br />
21AC 21AH 2 5/8” 4 1/8” 44.7 72 300 100 720<br />
25AC 25AH 3 1/8” 4 1/8” 63.9 111 480 156 1080<br />
Maximum recommended MBH based on pressure drop through the Suction Accumulator equivalent to 1/2° F.<br />
Minimum recommended MBH based on oil return through the Suction Accumulator.<br />
R22 CHART<br />
ACC ACC SUCT SUCT CAP R22 LOW TEMP -20 R22 MED TEMP 20<br />
KIT W/ HTR LINE HDR LBS MIN MAX MIN MAX<br />
07AC 07AH 7/8” 4 1/8” 7.9 4 18 5 36<br />
09AC 09AH 1 1/8” 4 1/8” 12.9 5 33 7 74<br />
11AC 11AH 1 3/8” 4 1/8” 17.5 15 60 22 132<br />
13AC 13AH 1 5/8” 4 1/8” 22.6 15 96 22 228<br />
17AC 17AH 2 1/8” 4 1/8” 30.9 44 216 62 492<br />
21AC 21AH 2 5/8” 4 1/8” 50.7 72 336 100 744<br />
25AC 25AH 3 1/8” 4 1/8” 72.5 111 480 156 1080<br />
Maximum recommended MBH based on pressure drop through the Suction Accumulator equivalent to 1/2° F.<br />
Minimum recommended MBH based on oil return through the Suction Accumulator.
SECTION 20 – ELECTRICAL EQUIPMENT AND ACCESSORIES<br />
TABLE 20A - MECHANICAL DEFROST TIMERS<br />
Select from the following tables, based on the number of branches per rack, mechanical defrost timers. Select these kits only if an<br />
electronic controller will not be utilized to schedule defrosts.<br />
NUMBER OF<br />
BRANCHES<br />
PARAGON<br />
TIME<br />
TERMINATION<br />
PARAGON<br />
TEMPERATURE<br />
TERMINATION<br />
01-08 75WP 73EB<br />
09-12 76WP 74EB<br />
13-16 77WP 75EB<br />
17-20 78WP 15EB<br />
21-24 79WP 23WM<br />
TABLE 20B - CONTROL KITS FOR ELECTRIC DEFROST AND FANS<br />
If single or three phase defrost is designated for one or more branches, select the appropriate defrost control kit from the tables below.<br />
Select one or more kits per defrost branch based on the maximum defrost amps. Single-phase electric defrost kits are intended for<br />
line-ups for which the customer requests a breaker and contactor per case. Three phase electric defrost kits may be used for multiple<br />
single-phase cases that are field wired together. Careful consideration must be given to the electrical design of these line-ups. Total<br />
the number of kits required and choose an electric defrost panel from table 20C. Note in vendor column if panel is to be rack<br />
mounted or remote mounted.<br />
MAXIMUM<br />
DEFROST<br />
AMPS<br />
SINGLE PHASE<br />
DEFROST/FAN<br />
KIT 208V<br />
SINGLE PHASE<br />
DEFROST/FAN<br />
KIT 460V<br />
SINGLE PHASE<br />
DEFROST/FAN<br />
KIT 575V<br />
# OF POLES<br />
PER KIT<br />
12 12AD 12HD 2<br />
16 16AD 16HD 2<br />
24 24AD 24HD 2<br />
32 32AD 32HD 2<br />
40 40AD 40HD 2<br />
48 48AD 48HD 2<br />
MAXIMUM<br />
DEFROST<br />
AMPS<br />
THREE PHASE<br />
DEFROST/FAN<br />
KIT 208V<br />
THREE PHASE<br />
DEFROST/FAN<br />
KIT 460V<br />
THREE PHASE<br />
DEFROST/FAN<br />
KIT 575V<br />
# OF POLES<br />
PER KIT<br />
12 12KD 12MD 12PD 3<br />
16 16KD 16MD 16PD 3<br />
24 24KD 24MD 24PD 3<br />
32 32KD 32MD 32PD 3<br />
40 40KD 40MD 40PD 3<br />
48 48KD 48MD 48PD 3<br />
Note: No single defrost circuit shall exceed 48 amps. If a line-up exceeds 48 amps, the line-up must be divided into two electric<br />
circuits, each with it’s own breaker and contactor.<br />
TABLE 20C - ELECTRIC DEFROST PANEL<br />
Select panels by the quantity of kits. When controller boards are installed in the defrost panel, each board will count as two kits with<br />
the exception of edge mounted Comtrol boards that count as one kit. The transformers to power the boards in the panel count as an<br />
additional kit.<br />
MAXIMUM # OF KITS (208 / 460 or 575V) KIT ESTIMATED PANEL DIMENSIONS<br />
10 / 5 20HP HORIZONTAL PANEL 20"W x 27"H x 11”D<br />
23 / 11 40HP HORIZONTAL PANEL 40"W x 27"H x 11”D<br />
30 / 15 58HP HORIZONTAL PANEL 58"W x 27"H x 11”D<br />
44 / 22 79HP HORIZONTAL PANEL 79"W x 27"H x 11”D<br />
56 / 28 97HP HORIZONTAL PANEL 97"W x 27"H x 11”D<br />
56 / 28 40VP VERTICAL PANEL 40"W x 72"H x 11”D<br />
60 / 30 60VP VERTICAL PANEL 60"W x 72"H x 11”D
TABLE 20D - SINGLE PHASE PROTECTION<br />
Select one kit per rack from the table below corresponding to the compressor voltage. This control provides protection from rack<br />
single-phase conditions and over/under voltage conditions.<br />
COMPRESSOR VOLTAGE NOMENCLATURE<br />
208 VOLT 01EK<br />
460 VOLT / 380 VOLT 50HZ 02EB<br />
575 VOLT 32VQ<br />
TABLE 20E – CONTROL POWER CONNECTION<br />
If single point connection is desired, select the appropriate kit from this table. This will provide a transformer for the 120/208Vcontrol<br />
circuit with the exception of 54WS. This kit eliminates the transformer but requires the customer to provide a neutral feed to the rack<br />
in addition to power. Separate power feeds are recommended to keep the controller energized for alarms. Standard wiring provides a<br />
terminal block for field connection.<br />
MAIN POWER<br />
SINGLEPOINT<br />
208V<br />
120V<br />
208 VOLT 54PW 54WM<br />
208 VOLT 54WS<br />
460 VOLT 55PW 55WM<br />
575 VOLT 57PW 57WV<br />
380 VOLT 50 HERTZ 85PW 85WV<br />
CONTROL POWER SEPARATE POWER<br />
FEED 120V 208V<br />
15 AMP BREAKER 02PW<br />
20 AMP BREAKER 01PW 04PW<br />
30 AMP BREAKER 03PW 06PW<br />
40 AMP BREAKER 05PW<br />
TABLE 20F - COMPRESSOR TIME DELAYS<br />
Select time delay relay kits from the table below only when an electronic controller is not used or controller fail-safe wiring is<br />
utilized.<br />
TOTAL # OF RACK<br />
MOUNTED<br />
COMPRESSORS<br />
TIME DELAY<br />
RELAY KIT<br />
TOTAL # OF RACK<br />
MOUNTED<br />
COMPRESSORS<br />
TIME DELAY<br />
RELAY KIT<br />
8 08DE<br />
2 02DE 9 09DE<br />
3 03DE 10 10DE<br />
4 04DE 11 11DE<br />
5 05DE 12 12DE<br />
6 06DE 13 13DE<br />
7 07DE 14 14DE
SECTION 21 – PRESSURE CONTROLS, OIL FAILURE AND ALARMS<br />
TABLE 21A - COMPRESSOR HIGH PRESSURE CUTOUT CONTROLS<br />
Pressure control kits are available for a variety of uses. Using the following tables, select kits for these controls. Kits with alarms<br />
include relays to provide a single alarm point to the controller that will require an input point on the controller worksheet.<br />
RESET TYPE<br />
INGERSOLL<br />
RAND<br />
NOT YET<br />
AVAILABLE<br />
ALCO<br />
PENN<br />
DUAL<br />
PENN<br />
DANFOSS<br />
AUTO RESET 44VV 62EE 97WB 70DP 00DF<br />
MANUAL RESET 43VV 63EE 98WB 71DP 01DF<br />
AUTO RESET W ALARM 44PC 62PC 91PC 80DP 10DF<br />
MANUAL RESET W ALARM 43PC 63PC 90PC 81DP 11DF<br />
TABLE 21B - COMPRESSOR LOW PRESSURE CUTOUT CONTROLS<br />
Choose one low-pressure cutout per compressor unless a dual pressure control is selected.<br />
RESET TYPE<br />
INGERSOLL<br />
RAND NOT YET<br />
AVAILABLE<br />
PENN<br />
ALCO<br />
ENCAPSULATED<br />
DANFOSS<br />
AUTO RESET 84VF 97LP 59EE 80DF<br />
ENCAPSULATED CONTROLS ARE NOT RECOMMENDED FOR LOW PRESSURE CUTOUT CONTROLS, UNLESS USED<br />
AS BACKUP CONTROLS.<br />
TABLE 21C - COMPRESSOR OIL FAILURE CONTROLS<br />
Select one oil failure control per compressor (required for all reciprocating compressors). Do not select for Carlyle or Bitzer screw<br />
compressors. Oil failure controls are optional for Copeland Scroll compressors. Oil failure controls for these compressors are<br />
included in the compressor assembly kits. For IR <strong>Compressor</strong>s, a non-adjustable oil failure control (kit 91OC) is mandatory.<br />
COMPRESSOR TYPE SENTRONIC PENN<br />
PENN DANFOSS<br />
MECHANICAL ELECTRONIC<br />
COPELAND 30WM 05WC 06WC 40DO<br />
IR/BITZER N/A N/A N/A 91OC<br />
CARLYLE N/A 13WD 70VL N/A<br />
TABLE 21D - HEAT RECLAIM LOCKOUT CONTROLS<br />
Select one per unit with heat reclaim if the controller will not be used as a lockout. This control will prevent heat reclaim valves from<br />
energizing if the system head pressure is below an acceptable level.<br />
PENN<br />
91WE<br />
TABLE 21E - HIGH SUCTION CONTROLS<br />
Select one per unit ONLY with the Hussmann alarm board. This control will send a signal to the Hussmann alarm board to notify<br />
that a high suction pressure situation is present.<br />
PENN<br />
93WC<br />
ALCO<br />
94WC
TABLE 21F - BASIC COMPRESSOR ALARM KITS<br />
Select one basic alarm per compressor from the table below. This kit includes relays and associated wiring for oil failure alarms and<br />
other inputs to alarm boards or controllers for individual compressor alarm monitoring.<br />
TOTAL # OF BASIC ALARM KIT TOTAL # OF BASIC ALARM KIT<br />
COMPRESSORS<br />
COMPRESSORS<br />
8 08EC<br />
2 02EC 9 09EC<br />
3 03EC 10 10EC<br />
4 04EC 11 11EC<br />
5 05EC 12 12EC<br />
6 06EC 13 13EC<br />
7 07EC 14 14EC<br />
TABLE 21G – ALARMS<br />
Select the Hussmann alarm board if any of the alarm inputs below are desired or if an electronic controller is not applied. The<br />
refrigerant loss kit in the table below provides a digital input to the Hussmann basic alarm board or controller on low refrigerant level.<br />
An analog refrigerant level kit provides a percentage reading for the electronic controller.<br />
ALARM DESCRIPTION<br />
HUSSMANN BASIC ALARM BOARD<br />
REFRIGERANT LOSS - HORIZONTAL<br />
REFRIGERANT LEVEL - ANALOG - HORIZONTAL RECEIVER<br />
REFRIGERANT LEVEL - ANALOG - VERTICAL RECEIVER<br />
REFRIGERANT LEVEL - ANALOG - VERTICAL RECEIVER -<br />
INSTALLED IN EXTERNAL COLUMN<br />
RACK MOUNTED BELL<br />
REMOTE IN STORE<br />
REMOTE WITH DIGITAL DIALER<br />
NOMENCLATURE<br />
62VJ<br />
00AN<br />
01AN<br />
01HS<br />
01HC<br />
25BL<br />
58VJ<br />
59VJ<br />
TABLE 21H - ELECTRONIC CONTROLLERS<br />
For electronic compressor controllers place the name of the vendor in the vendor column. Open the controller worksheet for the<br />
required controller from the table below. Select and copy the outlined area on the worksheet. Paste copies into the controller area for<br />
the racks required.<br />
CONTROLLER<br />
INGERSOLL RAND INTELLYSIS<br />
CPC RMCC<br />
CPC EINSTEIN<br />
CPC EINSTEIN 2<br />
DANFOSS AKC 55<br />
DANFOSS AKC 55 W AK2 MODULES<br />
ECI RC2000<br />
COMTROL<br />
MICROTHERMO<br />
NOVAR<br />
WORKSHEET<br />
USE DFAKC55 2004V1.XLS<br />
CPCRMCC2004V1.XLS<br />
EINSTEIN2004V1.XLS<br />
E2 2004V1.XLS<br />
DFAKC55 2004V1.XLS<br />
DFAKCWAK2 2004V1.XLS<br />
ECIRC2000 2004V1.XLS<br />
COMTROL2004V2.XLS<br />
MICROTHERMO2004V1.XLS<br />
** QUOTED BY NOVAR PER JOB<br />
When an RSS Rack is being utilized refer to Page 7 of this manual. The information given covers the monitoring option. If The<br />
monitoring option is chosen be sure to place a one (1) in the cell next to Monitoring Option on the controller sheet., NOTE One is<br />
used per store. Also be sure to include all the required controller options due to the monitoring option.