Troubleshooting [To Be Performed By Store Personnel] - Oasis CO34R Installation And Operating Manual

TROUBLESHOOTING [TO BE PERFORMED BY STORE PERSONNEL] - PAGE 2 of 2
Not Holding Temperature
Not Holding Temperature
Condensing Unit Not Operating
Check that the coil fans are working.
Check that the discharge air is not disrupted or blocked by product.
If a large amount of warm product was added to the case, it will take
time for the temperature to adjust.
Check the coil for ice build up.
Check that the condenser coil is clean.
Check that the case is not in the sun or near a heat or air
conditioning vent.
Case temperature will rise during defrost mode but will return to
normal. Proper product temperature will be maintained.
See OVERVIEW / TYPE / COMPLIANCE / WARNINGS /
PRECAUTIONS / PLUGS / WIRING section in this manual for
issues pertaining to case location. Wide temperature fluctuation
can take place in certain environments.
If a large amount of warm product was added to the case, it will take
time for the temperature to adjust. Unit needs pre-chilled product.
The temperature will change during defrost cycle but will return to
normal when compressor turns on.
Check to see if the condenser coil has been cleaned.
Check that the case is not in the sun or near a heat or
air-conditioning vent.
Check air grilles for obstruction and remove.
Ensure that front air grilles are not obstructed by product or other
décor.
Note: Product displayed on Front Air Grilles will cause case to
run warm and will negate warranty.
Check that the main power switch is turned on.
Check that case is on and the control display is not blank. If blank,
call toll-free number at end of manual.
Controller may be in defrost mode. Compressor cycling on and off is
a normal condition. Carel® Temperature Controller Section in this
manual.
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