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TROUBLE SHOOTING GUIDE
SYMPTOMS
COMPRESSORS WILL NOT
START
POOR PERFORMANCE
NOT INTERIOR LIGHT
UNIT NOISY
CONDENSATION ON CABINET
AND/OR FLOOR
GLASS DOOR MERCHANDISERS
REMEDY
Check if the power cord has been
4
plugged in.
•
Check for blown fuse.
•
Move the unit from direct sun light, and
avoid installing heating devices near the
unit.
•
Install the unit in a well ventilated place
with minimum of 6" clearance in the
back.
•
Check the condenser, and clean if
heavy dust is collected.
•
Check to see if contents are blocking
the air duct.
•
Check the temperature controller for
possible incorrect temperature setting.
•
Check to see if refrigerant charge is low.
•
Make sure the door is completely
closed.
•
Turn off the light switch and turn it on
again.
•
Make sure the bulb is correctly inserted
into the sockets.
•
Check the bulb, and replace it if blown.
•
Make sure to install the unit on level
surface.
•
Make sure to maintain the minimum
clearance of 6" from the wall.
•
Check for the loose parts or mounting.
•
Make sure the tubing is free from any
contact to avoid tubing rattle.
Reduce the relatively humidity in the
4
area where the unit is installed.
•
Gasket on door or head section is not
sealing
gasket as necessary.
4
properly.
Repair or replace
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