Commissioning Instructions
Refrige1
o
C to +4
o
C
Temperature Setting
Refrigerators are designed to operate b1
o
C and +4
o
C depending on the model.
The control is preset at the factory for this temperature and should require no
readjustment.
The temperature setting can be checked by unlocking the controller by pressing the
centre key twice
. Once unlocked press the centre key again to display SP, press
the centre key again to display the set point.This setting can then be changed to better
meet site conditions by pressing the
or
buttons. (Refrigerators have a maximum
setting of 10
o
C and a minimum of -2C.) The temperature set is the cut out (stopping)
temperature; the cut-in
(starting) temperature is determined by the differential.
Defrosting
All CyberChill refrigerated cabinets are fitted with a fully automated defrost system that
ensures the cooling system remains free from ice under normal conditions. If a manual
defrost is required, this can be activated by pressing
, for 2 seconds which will
terminate automatically once the pre-programmed temperature has been reached.
Summary of Contents for CCB 550
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Page 11: ...Wiring Diagram ...
Page 12: ...Notes ...