Viessmann refrigeration and deep-freeze units

Viessmann refrigeration
and deep-freeze units
Wall-hanging units with electronic control (front),
finished in stainless steel with thermostatic control (rear)
Use the full refrigerating capacity and save energy!
Our company’s production of refrigeration
units enables us to offer an ideal
system complement to the coldrooms
made by nearly every manufacturer.
The functions of Viessmann refrigeration
units are specially tailored to customers’
needs and can be installed without
spending a great deal of time or
energy. No matter whether you are
considering wall-hanging, split- or
ceiling-mounted units with electronic
or thermostatic control, Viessmann
refrigeration units impress not only
with their ready to plug in commissioning
but also with their above average
cooling capacity based on the use of
high quality components and well
thought-out refrigeration cycles. This
capacity makes for longer life and lower
power consumption. The refrigeration
cycle of Viessmann refrigeration units is
soldered throughout to guarantee a
high level of operational safety. All
parts are easy to access, permanently
lowering maintenance and repair costs.
This is an economical and indispensable
product advantage adding to
Viessmann refrigeration units’ lownoise
design and long life.
Cooling capacity
from 500 to 2765 W
Electronic or
thermostatic control
A wide range of
operational ambient
temperatures from
+2°C to +43°C
Low energy consumption
Long life
Ready to plug in
commissioning
Air and water cooled
version
Wall-hanging
installation
Ceiling-mounted refrigeration unit

2
Wall-hanging, split and ceiling-mounted units for every situation
Heat exchanger unit
Viessmann wall-hanging
refrigeration units
The ready to plug in Viessmann wallhanging
units are inserted into a coldroom
or a wall between 60 and 150 mm
thick with optional electronic or thermostatic
control. The cooling capacity
for coldrooms ranges from 500 to 2765
W in air-cooled or water-cooled versions.
Alternatively electric defrosting or
circulating air defrosting in the temperature
area over +3°C is available. R 134
a refrigerant is used (R 404 A in the case
of chiller units). Production is according
to EN-standards, in agreement with CE.
Wall-hanging refrigeration unit (water-cooled) with
electronic control
Viessmann split
refrigeration units
Viessmann split refrigeration units are
suitable for installation in a coldroom or
a conventional refrigeration room. Warm
and cold sections can be assembled up
to 15 m in distance from one another.
These are available with electronic control.
The cooling capacity for coldrooms
ranges from 900 to 2765 W in air-cooled
or water-cooled design. Alternatively
electric defrosting or circulating air
defrosting in the temperature area over
+3°C is available. R 134 a refrigerant is
used (R 404 A in the case of chiller
units). Production is according to ENstandards,
in agreement with CE.
Panel of the electronic control SE
Wall-hanging unit (evaporator) installation
Viessmann ceiling-mounted
refrigeration units
Easy to assemble on the coldroom ceiling
as the lower edge of the unit is planar
and facilitates its positioning on the
roof. The unit does not take up more
space than the coldroom takes up on
the ground. It is available with electronic
control. Several units in a coldroom
can be operated in a network using a
bus connection. The cooling capacity
for coldrooms ranges from 800 to 2600
W in air-cooled or water-cooled design
with condensate evaporation. The refrigerant
is R 404 A and the unit is produced
according to EN-standards, in agreement
with CE.
Split refrigeration unit Ceiling-mounted refrigeration unit

Fittings and functional features which do the job!
High quality German production
with reliable spare parts supply
Full cooling performance with
increased effectiveness as a result
of use of an additional reverse
current heat exchanger and
thermostatically controlled
expansion valves
All models are also available in
water-cooled versions. Please
consult us for further information
Fully automatic electrical defrosting
depending on requirements or optional
air circulation defrosting for
coldroom temperatures above +3°C
Special solutions for controlled
atmosphere through connection of
the units with E-heating and/or
humidification
Pleasantly quiet and noise
protection-tested operation
Low power consumption
High level of operating safety due
to soldering in the refrigeration
cycle equipment
Uncomplicated commissioning with
the ready to plug in assembled
system
Modular construction, easy to
assemble and maintain
Connectors for a door contact
switch
Humidity control for higher or lower
relative air humidity in the
coldroom
Strong housing made of galvanized
steel sheeting with robust powder
Functions of the electronic controls SE and SD
(among others)
Adjustable parameters of display
and layout:
• Desired temperature*
• Defrost cycle (hrs)*
• Defrost time (mins)*
• Language (SD only)
• Display of evaporator
temperature (SD)
• Display of condenser
temperature (SD)
* Password protection if required or this
may be adjusted by yourself (SD)
Three adjustable defrost modes:
• According to prescribed cycle times
• According to cycle times depending
on the compressor running time (SD)
• Start using door contact switch (SD)
Ceiling-mounted refrigeration unit, open Wall-hanging refrigeration unit, open
Upper and lower alarm
temperature can be defined (SD)
Minimum RPM speed for
condenser fan adjustable in
percent (SD)
Fault displays:
• Short circuit in the room sensors
• Break down of the room sensors
• Pressostat malfunction
• Operating temperature too high
• Operating temperature too low
• Coldroom door open
• Evaporator-fan sensor defect (SD)
• Condenser sensor defect (SD)
• Emergency run switch ON (SD)
• EEPROM defect (SD)
coating (white, similar to RAL 9016).
The units are available in stainless
steel or effective antimicrobial
SilverProtec® coating, on request.
Electronic or thermostatic control
230 V/60 Hz-variations for ship
supply systems and other foreign
networks available on request
Functional tests possible with the
motor running and the housing
open
Wall-hanging refrigeration unit (water-cooled), open
Water-cooled unit connections
3

4
Refrigeration unit specifications: Wall-hanging refrigeration units Split refrigeration units Ceiling-mounted refrigeration units
Cooling application
Coldroom temperature (°C)
Admissible ambient temperature (°C)
Refrigerant
Control
1) Cooling water temperature 6°C to 26 °C, differential pressure of cooling water min. 0.8 bar
2) Compressor with oil heating
Viessmann Kältetechnik AG
Schleizer Straße 100
95030 Hof/Saale - Germany
Phone +49 (0) 92 81/8 14-0
Fax +49 (0) 92 81/8 14-2 69
info@vkag.de
www.vkag.de
Normal refrigeration
-2 to +19
+1 to +43
R134a
Thermostatic
or electronic
Deep freeze
-1 to -25
+1 to +32
R 404 A
Thermostatic
or electronic
Normal refrigeration
-2 to +19
+1 to +43
R134a
Electronic
Deep freeze
-1 to -25
+1 to +32
R 404 R
Electronic
Normal refrigeration
-5 to +20
+2 to +40
R 404 A
Electronic
Quality
made in Germany
Quality made in
Germany
Deep freeze
-5 to -25
+2 to +40
R 404 R
Electronic
Cooling medium Air Water 1 Air Water 1 Air Water 1 Air Water 1 Air Water 1 Air Water 1
Types
Cooling capacity (W)
at coldroom temperature +5°C
(CS and CT) or -18°C (FS and FT) and
ambient temperature of +32°C
Extracted air flow rate minimal (m 3 /h)
at an ambient temperature of +32°C and
being warmed up by +5°C
Cooling water consumption ca. (l/h) -
Max. water capacity (l/h) -
Cooling water connection
i. = inside
a. = outside
Voltage (V)/phases/frequency (Hz)
Nominal consumption (W)/
fuse protection (A)
Level of sound pressure (dB (A))
measured at 1 m distance and 1.6 m
height at the nominal capacity
Weight (kg)
Dimensions (in mm)
height x width x depth
of split refrigeration units:
only condenser unit (warm part)
CS 0500
CS 0900
CS 1300
CS 2000
CS 28002 500
925
1300
2050
2765
550
800
1300 -
1700
3250
30
50
72
92
130
80
90
310
310
480
1/2” i.
1/2” i.
- 1/2” i.
1/2” i.
1/2” i.
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
240/10
530/10
720/10
1100/10
1580/10
39
40
41
39
40
49,5
52,7
60,0
89,7
101,0
200/10
490/10
680/10
1035/10
1515/10
37
38
39
37
38
47,5
50,7
58,0
87,7
99,0
700x427x880
700x427x880
700x427x880
850x600x1059
850x600x1059
FS 0900
FS 1200
FS 1400
FS 18002 FS 24002 900
1210
1330
1820
2450
1050
1350
1650 -
1950
2550
50
70
- 105
105
135
160
350
- 510
510
620
1/2” i.
1/2” i.
- 1/2” i.
1/2” i.
1/2” i.
230/1/50
230/1/50
230/1/50
400/3/50
400/3/50
750/10
930/10
1440/10
1690/16
2270/16
41
42
42
42
45
62,0
68,0
98,0
101,0
104,0
710/10
890/10
1375/10
1625/10
2205/10
39
40
40
40
43
60,0
66,0
96,0
99,0
102,0
700x427x880
700x427x880
850x600x1059
850x600x1059
850x600x1059
CS 0900 Split
CS 1300 Split
CS 2000 Split
CS 2800 Split 2
800
1300
1700
3250
-
-
-
925
1300
2050
2765
-
50
72
92
130
90
310
310
480
1/2” i.
1/2” i.
1/2” i.
1/2” i.
230/1/50
230/1/50
230/1/50
230/1/50
530/10
720/10
1100/10
1580/10
40
41
39
40
52,7
60,0
89,7
101,0
490/10
680/10
1035/10
1515/10
38
39
37
38
50,7
58,0
87,7
99,0
700x427x320
700x427x320
850x600x420
850x600x420
FS 0900 Split
FS 1200 Split
FS 1400 Split
FS 1800 Split2 FS 2400 Split2 900
1210
1330
1820
2450
1050
1350
1650 -
1950
2550
50
70
- 105
105
135
160
350
- 510
510
620
1/2” i.
1/2” i.
- 1/2” i.
1/2” i.
1/2” i.
230/1/50
230/1/50
230/1/50
400/3/50
400/3/50
750/10
930/10
1440/10
1690/16
2270/16
41
42
42
42
45
52,7
60,0
93,0
89,7
101,0
710/10
890/10
1375/10
1625/10
2205/10
39
40
40
40
43
50,7
58,0
91,0
87,7
99,0
700x427x320
700x427x320
850x600x420
850x600x420
850x600x420
CT 0900
CT 1200
CT 1500
CT 2000
CT 30002 950
1150
1450
1800
2600
950
1150
1650 -
2050
3350
50
72
- 82
92
130
90
310
- 310
310
480
1/2” a.
1/2” a.
- 1/2” a.
3/4” a.
3/4” a.
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
650/16
840/16
930/16
1400/16
2000/16
40
41
42
43
46
62,5
67,0
67,5
97,5
110,0
610/16
800/16
890/16
1260/16
1860/16
38
39
40
41
44
60,5
65,0
65,5
95,5
108,0
370x650x890
370x650x890
370x650x890
470x827x980
470x827x980
850
1050
1400
1950
-
-
-
FT 1000
FT 1200
FT 1500
800
1100
1400
-
70
105
135
350
510
620
3/4” a.
3/4” a.
3/4” a.
230/1/50
230/1/50
230/1/50
1030/16
1300/16
1990/16
43
43
44
96,0
97,0
114,5
890/16
1260/16
1860/16
41
41
42
94,0
95,0
112,5
470x827x980
470x827x980
470x827x980
No. 0056 0027 GB 09/07 • Right reserved to make technical changes!