Power Supply - Viessmann CS 900 Assembly Manual

GB
3. Electrical power supply to coldroom
The refrigeration unit has a pre installed multiple pole socket
for electrical power supply in the coldroom for other
purposes (e.g. lighting, max. 250 Watt).
Attention!
Do not turn on electrical power until operation begins
danger to life!
3.1 Connection
Work on the electrical connections and protective devices
may only be undertaken by a specialist company according
to IEC 364, local regulations and the conditions of the
respective energy supply companies!
Insert plug only in a properly grounded socket.
(AC 230 V ~ 50 Hz)
General notice (liability): the details of this technical documents serve for description. Consents regarding the availability of certain features or
regarding a certain purpose always require a special written agreement.
Page No. 5237307-06 GB

Power supply

230 V ~, 50 Hz Distribut
Multiple-pole
plug
Door switch
Pressure
compensator
with heating
(optional)
Connection diagram for multiple-pole plug -
electrical power supply for coldroom (Viessmann freezer)
with door contact switch
Power supply Distribut
230 V ~, 50 Hz
Multiple-pole
plug
Pressure
compensator
with heating
(optional)
C
onnection diagram for multiple-pole plug -
electrical power supply for coldroom (Viessmann freezer)
without door contact switch
Multiple-pole
plug
Connection diagramm for multiple-pole plug - door
contact switch (without electrical power supply for
3 - 3.1
Connector L1-4 must be removed over 0°C
Door frame
Coldroom
heating
light
optional
max.
60 W
Cable foamed into
door frame
Controls
Switch (2-polig)
with light display
for coldroom
light
Connector L1-4 must be removed over 0°C
Door frame
Coldroom
heating
light
optional
max.
60 W
Cable foamed into
door frame
Controls
Switch (2-polig)
with light display
for Coldroom
light
Door switch
Right reserved to make technical changes!