TROUBLE SHOOTING
Before requesting any service on your unit, please check the following
points. Please note that this guide serves only as a reference for
solutions to common problems.
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
Compressor not running.
Fuse blown or circuit breaker
tripped.
Power cord unplugged.
Thermostat set too high.
Cabinet in defrost cycle.
Replace fuse or reset circuit
breaker.
Plug in power cord.
Set thermostat to lower
temperature.
Wait for defrost cycle to finish.
Condensing unit runs for long
periods of time.
Excessive amount of warn
product placed in cabinet.
Prolonged door opening or
door ajar.
Door gasket(s) not sealing
properly.
Dirty condenser coil.
Evaporator coil iced over.
Allow adequate time for
product to cool down.
Ensure doors are closed when not
in use. Avoid opening doors for
long periods of time.
Ensure gaskets are snapped in
completely. Remove gasket and
wash with soap and water. Check
condition of gasket and replace if
necessary.
Clean the condenser coil.
Unplug unit and allow coil to
defrost. Make sure thermostat is
not set too cold. Ensure that door
gasket(s) are sealing properly.
Cabinet temperature is too
warm.
Thermostat set too warm.
Blocking air flow.
Excessive amount of warm
product placed in cabinet.
Fuse blown or circuit breaker
tripped.
Dirty condenser coil.
Prolonged door opening or
door ajar.
Evaporator coil iced over.
Set thermostat to lower
temperature.
Re-arrange product to allow for
proper air flow. Make sure there is
at least 50 mm of
clearance from evaporator.
Allow adequate time for
product to cool down.
Replace fuse or reset circuit
breaker.
Clean the condenser coil.
Ensure doors are closed when not
in use. Avoid opening doors for
long periods of time.
(see above)
Cabinet is noisy.
Loose part(s).
Tubing vibration.
Locate and tighten loose
part(s).
Ensure tubing is free from
contact with other tubing or
components.
