Borg & Overstrom U1 Install & Operation Manual page 22

Borg & Overström
Fault Diagnostics (Continued)
Problem/Report
Warm Drinks
Install & Operation Manual
Possible Cause
Insufficient cooling air flow through the
fridge.
Compressor not running
Eliwell fridge controller not operating.
PCB not operating.
Fridge failure
22
Suggested Action
Check that the condenser is not blocked.
Check supply to cooling fans (230V AC).
If supply present replace fans.
If supply not present move on to the
compressor. The supply to the fans and the
compressor are linked.
Check supply to compressor (230V AC).
If supply not present check the Eliwell
fridge controller is operating.
Check for system over heat. Allow the unit
to cool and check for airflow obstructions.
Once the unit has cooled the fridge system
will restart. If the problem persists contact
technical support.
If the Eliwell controller is operating check
the operating parameters are correctly set
and inspect the probes. Replace probes
as necessary.
Check supply to the controller. If present
replace the controller.
If supply is not present check the PCB.
Check the fuses on the board and the fuse
in the mains plug. If fuses are ok replace
the PCB.
If compressor & fan are running and there
is no cooling contact technical support.
GB