Manual / Handbuch Spare parts list / Ersatzteilliste - WESCO-Navy

Manual / Handbuch
Spare parts list / Ersatzteilliste
• Equipment Imp.-Exp. GmbH • Zitterpappelweg 9
D - 22391 Hamburg • Tel.: + 49 40 60009468-0 • Fax: + 49 40 536 75 01
E - M a i l : i n f o @ w e s c o - n a v y. c o m • w w w. w e s c o - n a v y. c o m

Contents:
Page
Installation instructions
User instructions
3
4-5
Cleaning/general maintenance 6
Installer’s obligations in connection with
installation 7-8
Figures 9
Trouble Shooting 10
Compressor windings resistance 11
Drawings 12-13
Spare part list 14
Controller 15-24
Wiring diagram 25
General instructions
1. Read the contents of this manual carefully. It contains important information concerning the installation, use and
maintenance of the equipment.
Keep this manual in a safe place but also ensure that it is available to everyone who will use the equipment.
2. The equipment may only be installed by qualified, authorised personnel in accordance with the manufacturer’s
instructions.
3. If a fault should occur, switch off the power supply immediately and remove the plug from the wall socket.
Contact the manufacturer (during the warranty period) or another person or company authorised by the
manufacturer to repair the equipment.
Use only original parts when replacing components.
If the above is not observed, the safety of the equipment may be at risk and it may be more difficult to rely on the
warranty on a subsequent occasion.
The equipment has been tested and certified by SEMKO where CE marking and EMC are concerned.
Or by the manufacturer with reference to the rules and regulations that apply to CE and EMC approval.
2

Installation instructions
Location
• The equipment must be installed in a well-ventilated room (fig. 1), as far as possible from heat sources
and so that good air circulation is achieved, in particular around the part where the compressor unit is
located. The maximum room temperature may not exceed +32 o C and the condensation temperature
may not exceed +45 o C.
• Adjust the height and the horizontal and vertical inclination of the equipment by rotating the adjustable
legs and check that the door can be opened and closed without impediment.
• The equipment must be anchored in a suitable manner to prevent it from tipping over.
• Remove the protective plastic from the external surfaces on models made of stainless sheeting. Pull the
plastic off slowly. If, after the plastic has been removed, there is any glue residue, it can be removed
with a suitable solvent.
Electrical connection
Electrical connections must be made in accordance with all applicable local standards and regulations in
force at the time.
• The electrical connection must be made in accordance with all applicable standards and regulations.
- The equipment works from single-phase 220-240 V AC 50 Hz
- The equipment is connected simply by inserting the plug in the mains socket after checking
that the mains socket can be loaded with the relevant current and has the correct protective
earthing.
- All standard version units are protected with a 10 A delay action fuse.
- A 3 m power cable is supplied. This emerges from the unit or solenoid valve at a height above
the floor of roughly 2000 mm.
• The electrical safety of the equipment can only be guaranteed when it has been correctly connected to
an installation with protective earthing in accordance with applicable safety regulations.
• If you have any doubt about the efficiency of the protective earthing, the installation must be checked
by a qualified engineer.
The manufacturer accepts no liability for the consequences of the above safety measures not being taken.
Page 2
3

User instructions
Comments:
• The equipment may only be used for the purpose for which it was manufactured, which involves the
refrigeration or preservation of food. All other use of the equipment must be regarded as incorrect.
• To ensure that the equipment functions correctly:
- ensure that all food is covered or wrapped
- leave sufficient space between the shelves and the sides of the equipment to maintain
adequate air circulation
- do not leave doors or boxes open for a long time
Control panel (fig. 2), standard version.
A-On/off switch
B-Digital thermostat
Standard models, switching on
Press the switch. A lamp in the switch lights up to show that the unit is switched on.
Set the digital thermostat to the required temperature. Do this as follows:
Press the SET button. The preset temperature is displayed in the display.
Press the button to increase the temperature shown. If you hold the button in, the temperature values will
increase rapidly.
The
button reduces the temperature in the same way.
Five seconds after you release the button, the new value is automatically saved in the memory and the thermostat
displays the temperature inside the refrigeration area. The preset ranges for minimum and maximum
temperatures are:
Refrigeration: Max. setting = +12 o Min. setting = 0 o
Chiller: = +12 o = 0 o
Freezer: = -10 o = -30 o
Cooling: = +12 o = 0 o
When the unit is in operation, the digital thermostat displays the internal temperature.
Press the SET button to display the programmed temperature in the display.
Page 3
4

Defrosting
1. Automatic defrosting
The unit has an automatic defrosting system (not bakery freezers). When this is activated, the DEF indicator
lights up on the digital thermostat. Defrosted water is collected in an electrically heated box beneath the unit
and evaporates there automatically.
2. Manual defrosting
Press the SET button for 5 seconds. When the defrosting cycle is activated, the DEF indicator lights up on the
digital thermostat. After you have pressed the manual defrosting button, the interval for the next automatic
defrosting cycle is reset.
Page 4
5

Cleaning and general maintenance
• No cleaning or maintenance work may be carried out before the mains cable has been disconnected.
Internal cleaning of the equipment
• Before the equipment is taken into use, internal parts and accessories must be cleaned with hot water
and a neutral detergent. Then rinse them thoroughly and dry them carefully. Do not use solvents or
abrasives.
Do not clean the expansion fittings on the refrigeration benches.
Periodic cleaning
• Clean stainless steel parts and surfaces with hot water and a neutral detergent. Then rinse them
thoroughly and dry them carefully.
Never use aggressive solvents, standard steel wool, steel brushes or similar products.
Painted surfaces and parts must be cleaned as described above or with Silkonvax.
• The condenser flanges of the refrigeration unit must be cleaned at least once every six months with a
brush or vacuum cleaner (fig. 3).
• Do not use sharp objects when cleaning condenser flanges and pipes.
NB: Never wash the equipment with a water jet.
If the equipment is not used
If the equipment is not to be used for an extended period of time, the following instructions must be followed:
• Remove the plug from the mains socket.
• Remove all products from the refrigeration area and clean the inside and all accessories.
• Leave the doors open so that air can circulate in the refrigeration area, thus preventing the
development of mould and bad air.
• Spread a protective layer of vaseline on stainless surfaces with a damp cloth and check that the
premises are aired regularly.
Page 5
6

Installer’s obligations in connection with the installation of catering equipment
Location
The unit must be located in accordance with our “Installation Instructions”. The air flow through the machine
room must not be reduced, i.e. there must be at least 300 mm free space above the unit.
Electrical connection
The connection voltage must be 220-240 V AC 50 Hz. The unit is protected with a 10 A delay action fuse. A
qualified electrician must connect central refrigeration units to the power supply.
Refrigeration pipe connection
When connecting refrigeration pipes to central refrigeration units, the connection pipes must not contain foreign
objects or have contractions, cracks, etc. Copper pipes must be cut with a pipe cutter and must be deburred.
Suction and liquid pipes must be connected to the cabinet in the upper part of the cabinet and to benches in the
connection area to the right. Connections must be with soldered joints.
Startup
The system is started up without products in the units and must decrease to a stable evaporation temperature to
start the check and adjustment routine.
Adjustment
The control, regulation and safety equipment must be adjusted according to our instructions. On cabinets for
central refrigeration, check the setting of the expansion valve. If necessary, the expansion valve must be adjusted
according to our instructions.
Leak detection
All joints in a central refrigeration system must be checked for leaks, including the connections to the unit
(cabinet, benches). The unit itself need not be checked for leaks if no work has been performed on it. If the
expansion valve is adjusted, the sealing nut above the adjustment screw must be checked for leaks.
Page 6
7

Installer’s obligations in connection with the installation of catering equipment
Checks
• Check that the unit’s operating temperature is correctly set according to our instructions.
• Check that the solenoid valve opens or that the compressor starts (1 min. start delay).
• Check that the fans start.
• Check the evaporation temperature on the central refrigeration system. The pressure must match the
values specified in the Technical Specifications.
• On units with a compressor, the temperature of the supply air must be checked to ensure that it
matches the values specified.
• Check any lighting.
• Check that the door hangs correctly and that the magnetic strip seals properly. If necessary, adjust
the door.
• Carry out manual defrosting and check that it takes place as described in the Technical
Specifications or Installation Instructions.
Page 7
8

Fig. 1
Installation Instructions
The distance to the wall is designed to ensure good air circulation.
The distance between the units is designed to prevent the possibility of moisture
penetration and condensation.
NB. To meet the authorities’ requirements for cleaning access, the dimensions
specified should be increased.
Ventilation requirements: 400 – 1400 m 3 /hour per unit.
When the unit has been installed, wait 4 hours before starting it.
All dimensions are minimum dimensions in millimetres.
_____________________________________________________________________________________
Fig. 2
Control Panel
7.
1.
2.
3.
1. Compressor working 5. Reduce temperature 4. 5. 6.
2. Defrosting 6. Increase temperature
3. Fan 7. On/off switch
4. SET button
_____________________________________________________________________________________
Fig. 3
Cleaning
Condenser
Page 8
_____________________________________________________________________________________
9

TROUBLESHOOTING DIAGRAM. (WARNING)
1. CHECK THAT THE UNIT IS CONNECTED TO THE WALL SOCKET.
2. CHECK THAT THE WALL SOCKET IS LIVE.
3. IF THE UNIT´S OVERHEAT PROTECTION HAS TRIPPED, THIS MAY BE DUE TO
THE FOLLOWING:
3-1: ROOM TEMPERATURE TOO HIGH
3-2. POOR VENTILATION, THE REQUIREMENTS ARE CONTAINED IN
THE TECHNICAL SPECIFICATION.
3-3: MAINS VOLTAGE TOO HIGH OR TOO LOW
4. IF SEVERAL UNITS ARE PLACED IN A LINE NEXT TO ONE ANOTHER, THEN
THE FLOW OF AIR TO AND FROM ALL THE UNITS MUST BE CHECKED
CAREFULLY.
5. ONCE THE ABOVE POINTS HAVE BEEN CHECKED AND DEALT WITH, START
THE UNIT BY PRESSING THE RESET BUTTON LOCATED BEHIND THE FRONT
GRILLE.
6. IF THE UNIT DOES NOT START, PERFORM TROUBLESHOOTING AS PER
TABLE 1. THIS MAY THEN REVEAL FAULTS IN THE COMPRESSOR OR START
EQUIPMENT.
10

SPAREPARTSLIST
MARINE
2006-02-01 FREEZER/REFRIGERATOR 01.01.2009
CKF-
400
CKF-
500
CKF-
550 CKF-7000
Lock G-680 G-680 G-680 G-680
Hinges Marine Marine Marine Marine
Feet AL-M AL-M AL-M AL-M
Rule BL-513 BL-513 BL-513 BL-513
Shelves
450 X
500
450 X
500
650 X
500 650 X 500
Electronic
regulator
FK-
203/211
FK-
203/211
FK-
203/211 FK-20/211
Main power switch UL-070 UL-070 UL-070 UL-070
Tightening
magnetic
list
BL-400
1/2
BL-500
1/2
BL-550
1/2 BL-700 1/2
Fan motor
evaporator Eco-1 Eco-1 Eco-1 Eco-1
Refr. Machine
SC-
10/TL-5
SC-
10/TL-5
SC-
10/TL-5
SC-12/TL-
5
Compressor
SC-
10/TL-5
SC-
10/TL-5
SC-
10/TL-5
SC-12/TL-
5
Fan motor
condensor
16 W/5
W
16 W/5
W
16 W/5
W
16 W/5 W
Condensator D.F-300 D.F 400 D.F 500 D.F 550
Start relay D.F-300 D.F-400 D.F-500 D.F-550
14

EVCO instrument description EVK203
Generella data
*Dimensions front 75 x 33 mm, depth 59 mm * Working range NTC –40.0 to 105.0°C
PTC –50.0 to 150.0°C
*Power supply 230 VAC
* Programming is made in the front of the
instrument
*3 relay, 1 x 16A/250VAC compressor
*Serial port ModBus for connection to
surveillance system or programming key
* Defrost can be programmed for interval, length
and evaporator temperature
2 x 8A/250VAC defrost, Fan
Installation
Panel mounting with click brackets delivered with the instrument, hole dimensions 71x29 mm.
Surrounding temperature should be between 0 and +55 °C.
Avoid placing the instrument where it is exposed to high humidity or condense and there should be ventilation
around the instrument for cooling.
Wiring diagram
15

As soon as the instrument has power supply, a self check will be done at which all indicator LEDs will flashes.
There after the instrument will be in starting mode and will show the room temperature. The output relay has
voltage free contacts.
Maximum load for the built-in compressor relay is 16A/250V. For greater load an external contactor is needed.
Display
With parameter P5 you can select what should be shown in the display:
P5=0= cabinet probe value
P5=1=working setpoint
P5=2=evaporator probe (if P4=1 or 2)
P5=3= cabinet probe value – evaporator probe
Show the condenser temperature
Make sure the keyboard is not locked.
Press and hold for 2s until display shows Pb1 or Pb3.
Use or to select probe.
Pb1= cabinet probe
Pb3= Aux-probe. Only active probes are shown.
Press to show temperature on selected probe.
Press again to select other probe.
To quit, use or brows to normal operation and wait 60s, the instrument will return to normal display.
Activate defrost by hand
Check that the keyboard is not locked. Activate by pressing 4s.
Defrost by hand can not be done if the function stop defrost at
temperature (par d2) is activated and the evaporator probes temperature
is above the stop temperature.
Lock / un-lock the keyboard
Press and at the same time 2s. Loc shows in the display.
The keyboard becomes locked and no other functions than lighting can be activated.
To un-lock the keyboard press and at the same time 2s. shows in the display.
Buzzer
Press any key to silence the buzzer.
Working setpoint
Press and then let go, starts to flash and current working setpoint is shown in the display.
Use or to change the working setpoint.
Press or wait 15s. The instrument will return to normal operation with the new working setpoint.
Setting configuration parameters
To get to the parameter list:
Press and at the same time 4 s. PA shows in the display.
Press then let go and use or to set –19.
Press or wait 15s until PA shows in the display.
Press and at the same time 4 s. until the first parameter SP shows.
To select parameter:
• Press or to brows the parameter list.
To modify a parameter:
• Press then let go and use or keys to get the value.
To quit:
16

• Press and at the same time 4 s. or wait 60 s.
Switch on/off the power supply to the instrument after modification to carry out changes.
Restoring the default values of configuration parameters
Press and at the same time 4 s . PA shows in the display.
Press and use or to set 743.
Press or wait 15 s until PA shows.
Press and at the same time ca 4 s . dEF shows in the display.
Press and use or to set 149.
Press or wait 15s. The instrument will flash dEF for 4s and then return to normal operation with default values
Make sure the default value of the parameter is appropriate, in particular if the probes are PTC probes.
Note that also the values for probe type will change if PTC probes are installed.
Signaler
LED compressor
If it is lit, the compressor will be turned on.
Flashes at modification of working setpoint or at delay, see par C0, C1, C2 and i7
LED defrost
If it is lit, the defrost will be running. Flashes at delay, see par C0, C1, C2, d7 and dA
LED fan
If it is lit, the evaporator fan will be turned on.
Flashes when delay is activated, see par F3
LED alarm
If it is lit, an alarm will be running.
Loc
Is shown in the display when the keyboard is locked, see par r3 and the section about locked keyboard.
- - - - Is shown in the display when the value is not available (for example if a probe is deactivated).
Alarm
AL = Low temperature alarm (see A0, A1 and A2)
AH = High temperature alarm (see A3, A4 and A5)
ld = Door switch input alarm (only if P4=3 and i0=3) (see i0 and i1) The compressor will be stopped.
IA = Multipurpose input alarm (only if P4=3 and i0=0)(see i1 and i5).
If i5=4 the compressor will be stopped.
lSd = Instrument locked (only if P4=3 and i0=0) (see i1, i5, i7, i8 and i9)
Compressor will be stopped.
COH = Overheated condenser alarm (only if P4=2) (see C6)
CSd = Compressor locked (only if P4=2)(see C7) Compressor will be stopped.
Pr1 = Cabinet probe error (see P0)
The compressor depends on par C4 and C5.
Pr2 = Condenser probe error (see P0)
If P4=1 Defrost uses time set by par d3.
If P4=1 and d8=2 the instrument works as if d8 has the value 0.
If P4=2 the condenser alarm Will not be activated.
17

Configuration parameters EVK 203
PA Min Max Unit EVK203
SP Working setpoint r1 r2 °C/°F 0.0
PROBE
CA1 cabinet probe offset -25.0 25.0 °C/°F 0.0
CA2 Evaporator probe offset -25.0 25.0 °C/°F 0.0
P0 Kind of probe, 0=PTC, 1=NTC 0 1 - - - 1
P1 Show point Celsius degree 0=No, 1=Yes 0 1 - - - 0
P2 Celsius/Farenheit ( 0=°C, 1=°F) 0 1 - - - 0
P3 Evaporator probe function
0=not enabled
1=defrost probe and thermostat probe for the evaporator
fan
2=thermostat probe for the evaporator fan
0 2 - - - 1
P5
Quantity to show during normal operation 0=Cabinet
temperature
1=working setpoint, 2=evaporator temperature,
3=cabinet temperature – evaporator temperature (P4=1
or 2)
0 3 - - - 0
MAIN REGULATOR
r0 Working setpoint differential 0.1 15.0 °C/°F 2.0
r1 Minimum working setpoint -99.0 r2 °C/°F -30.0
r2 Maximum working setpoint r1 99.0 °C/°F -10.0
r3 Locking the working setpoint modification 0=No, 1= 0 1 - - - 0
Yes
COMPRESSOR PROTECTION
C0 Compressor delay since you turn on the instrument 0 240 min 1
C1 Minimum time between two activations in succession of
the compressor, also compressor delay since the end of 0 240 min 0
the cabinet probe error
C2 Minimum time the compressor remains turned off 0 240 min 0
C3 Minimum time the compressor remains turned on 0 240 sek 0
C4 Time the compressor remains turned off during probe
error
0 240 min 10
C5 Time the compressor remains turned on during probe
error
0 240 min 10
DEFROST
d0 Defrost interval
(0= No defrost)
0 99 tim 8
d1 Kind of defrost 0 1 - - - 0
0=Electric defrost, 1=Hot gas defrost
d2 Defrost cutoff temperature. (if P3=1) -99.0 99.0 °C/°F 10
d3 Maximum defrost duration (0= No defrost) 0 99 min 30
d4 Defrost when you turn the instrument on, 0=No, 1=
Yes
0 1 - - - 0
d5 Defrost delay when you turn the instrument on (if d4=1,
see i5)
0 99 min 0
d6 Temperature locked for showing during defrost, 0=No, 1= 0 1 - - - 0
Yes
d7 Dripping duration. Compressor and fan off. 0 15 Min 1
18

d8 Kind of defrost interval (see d0)
0= The defrost will be activated when the instrument will
have remained turned on d0
1= The defrost will be activated when the compressor will
have remained turned on d0
2= the defrost will be activated when the evaporator
temperature will have remained below the temperature d9
the time d0
d9 Evaporator temperature above which the count of the
defrost interval is suspended (if d8=2)
dA Minimum time the compressor must be turned on in order
for the defrost to be activated. (if d1=1)
0 2 - - - 0
-99.0 99.0 °C/°F 0.0
0 99 Min 0
19

Configuration parameters EVK 203
PA Min Max Unit EVK203
ALARM
A0 Probe that activates lower temperature alarm
0=Cabinet probe, 1=Evaporator probe
0 1 - - - 0
A1 Working setpoint for lower temperature alarm -99.0 99.0 °C/°F 0
A2 Kind of lower temperature alarm
0=Alarm not enabled, 1=Relative to the working setpoint
(SP-A1),
2=Absolute (A1)
0 2 - - - 0
A4 Working setpoint upper temperature alarm -99.0 99.0 °C/°F 20.0
A5 Kind of upper temperature alarm, 0=Alarm not enabled,
1=Relative to the working setpoint (SP+A4), 2=Absolute
(A4)
0 2 - - - 0
A6 Upper temperature alarm delay since you turned the
instrument on
0 240 min 120
A7 Temperature alarm delay 0 240 min 15
A8 Delay of upper temperature alarm after dripping 0 240 min 15
EVAPORATOR FAN
F0 Evaporator fan activity during normal operation 0 4 - - - 1
0=off, 1=on, 2=according to the compressor, 3=According
to F1, 4=According to F1 and F2 if the compressor is on,
else off.
F1 Evaporator temperature above which the evaporator fan is
turned off
-99,0 99,0 °C/°F -2,0
F2 Evaporator fan activity during defrost and dripping 0 2 - - - 0
0=Off, 1=On, 2=According to F0
F3 Time which the fan will be off after dripping 0 15 min 2
SERIAL NETWORK
LA Instrument address 1 247 - - - 247
Lb Baud rate
0=2400, 1=4800, 2=9600 and 3=19200
LP Parity
0=None, 1=Odd, 2=Even
0 3 - - - 2
0 2 - - - 2
20

EVCO – instrument description EVK211
General data
*dimensions front 75 x 33 mm, depth 59mm *Working range NTC –40,0 to 105,0°C
PTC –50,0 to 150,0°C
*Power supply 230Vac or 12-24Vac/dc *Possible to defrost through compressor stop
*Programming is made in the front of the
instrument
*Defrost can be programmed for interval and
length
* compressor relay 16A/250VAC
Installing the instrument
Panel mounting with click brackets delivered with the instrument, hole dimensions 71x29 mm.
Surrounding temperature should be between 0 and +55 °C.
Avoid placing the instrument where it is exposed to high humidity or condense and there should be ventilation
around the instrument for cooling.
Wiring diagram
21

As soon as the instrument has power supply, a self check will be done at which all indicator LEDs will flashes.
There after the instrument will be in starting mode and will show the room temperature. The output relay has
voltage free contacts.
Maximum load for the built-in compressor relay is 16A/250V. For greater load an external contactor is needed.
Display
During normal operation the display will show cabinet probe value in the display.
Activating the defrost by hand
Activate by pressing 4s.
Buzzer
Press any key to silence the buzzer.
Working setpoint
Press then let it go, LED will flash and current working setpoint will be shown in the display.
Press or to change working setpoint.
Press or wait 15s. The instrument will return to normal operation with the new working setpoint.
Setting the working setpoint
To go to the parameter list:
Press and at the same time for 4 s. PA shows in the display.
Press let go and use or to set the value –19.
Press let go or wait 15s until PA shows in the display.
Press and at the same time 4 s. until the first parameter SP shows in the display.
To select parameter:
• Press or to browse in the parameter list.
To modify a parameter:
• Press let go and use or to get the value.
To quit the procedure:
Press and at the same time 4 s. or wait 60 s.
Restoring the default value of configuration parameters
Press and at the same time 4 s . PA shows in the display.
Press and use or to set 743.
Press or wait 15 s until PA shows.
Press and at the same time ca 4 s . dEF shows in the display.
Press and use or to set 149.
Press or wait 15s. The instrument will flash dEF for 4s and then return to normal operation with default values.
Make sure the default value of the parameter is appropriate, in particular if the probes are PTC probes.
Note that also the values for probe type will change if PTC probes are installed.
22

Signals
LED compressor.
If it is lit, the compressor will be turned on.
Flashes at modification of working setpoint or at delay, see par C0 and C2.
LED defrost.
If it is lit, the defrost will be running.
Alarm
LED alarm.
If it is lit, an alarm will be running.
Pr1
Cabinet probe error.
Check the connection, Check parameter P0
The compressor actively will depend on parameters C4 and C5
Configuration parameters EVK211
PA Min Max Unit EVK211
SP Working setpoint r1 r2 °C/°F (1) 0.0
CALIBRATE
CA1 Cabinet probe offset -25.0 25.0 °C/°F (1) 0.0
PROBE
P0 Kind of probe, 0=PTC, 1=NTC 0 1 - - - 1
P1 Decimal point Celsius degree
0 1 - - - 0
0=No, 1=Yes
P2 Celsius/Fahrenheit, 0=°C 1=°F 0 1 - - - 0
P5 Quantity to show during normal operation
0 1 ---- 0
0=cabinet temperature
1=working setpoint
MAIN REGULATOR
r0 Working setpoint differential 0.1 15.0 °C/°F (1) 2.0
r1 Minimum working setpoint -99.0 r2 °C/°F (1) 0
r2 Maximum working setpoint r1 99.0 °C/°F (1)
r3 Locking the working setpoint
0 1 --- 12
1= Yes
COMPRESSOR PROTECTIONS
C0 Delay since you turned on the instrument 0 240 min 0
C1 Compressor delay between on/off also minimum time 0 240 min 0
between two activations in succession of the compressor
C2 Minimum time the compressor remains turned off 0 240 min 0
C3 Minimum time the compressor remains turned on 0 240 s 0
C4 Time the compressor remains turned off during the
0 240 min 10
cabinet probe error; also look at C5
C5 Time the compressor remains turned on during the
0 240 min 10
cabinet probe error; also look at C4
DEFROST
d0 Defrost interval (0=defrost never activated) 0 99 tim 12
d3 Defrost duration (0= defrost never activated) 0 99 min 30/60
d4 Defrost when you turn on the instrument
0 1 - - - 0
0=No, 1=Yes
d5 Defrost delay when you turn on the instrument
0 99 min 0
(Only if d4=1)
d6 Temperature locked during defrost
0=No, 1=yes
0 1 - - - 1
23

d8 Kind of defrost interval
0 1 --- 0
0= defrost never activated when the instrument will have
remained turned on the time d0
1= defrost activated when the compressor will have
remained turned on the time d0
TEMPERATURE ALARMS
A1 Temperature below which the lower temperature alarm is -99 99 °C/°F (1) 0
activated, also look at A2 (4)
A2 Kind of lower temperature alarm
0 2 --- 0
0= alarm not enabled
1= relative to the working setpoint (or working setpoint -
A1)
2= absolute (or A1)
A4 Temperature above which the upper temperature alarm is -99 99 °C/°F (1) 20.0
activated, also look at A5 (4)
A5 Kind of upper temperature alarm
0 2 --- 0
0= alarm not enabled
1= relative to the working setpoint (or working setpoint -
A4)
2= absolute (or A4)
A6 Upper temperature alarm delay since you turn on the 0 240 min 120
instrument
A7 Temperature alarm delay 0 240 min 15
A8 Upper temperature alarm delay since the end of defrost 0 240 min 15
SERIAL NETWORK
LA Instrument address 1 247 --- 247
Lb Baud rate
0 3 --- 2
0= 2,400 baud
1= 4,800 baud
2= 9,600 baud
3= 19,200 baud
LP Parity
0= none
1= odd
2= even
0 2 --- 2
24