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9
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 warm 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
Set thermostat to lower
temperature.
Re-arrange product to allow for
proper air flow. Make sure there
are at least four inches of
clearance from evaporator.
Allow adequate time for product
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