Troubleshooting - Turbo Air TGM-7SD N Series Installation And Operation Manual

TROUBLESHOOTING

SYMPTOMS
Cooler is freezing
food.
The unit does not
refrigerate at all.
The unit does not
refrigerate well.
There is a loud
noise.
There are dew-
drops on the unit
exterior.
There are dew-
drops on the unit
interior.
The door does
not close tightly.
The following points are not malfunctions:
• A water-flowing sound can be heard when the compressor stops.
This is the sound of REFRIGERANT flowing.
• The compressor does not run during the defrost cycle.
Note: Formation of condensation on and around the edge of the door and the front side
of the cabinet is normal. Gurgling noises inside the refrigerating circuit are normal.
CAUSES
• Thermostat set too cold.
• There is a power connection
failure problem.
• The unit is in sunlight or near a
heating device.
• The unit contains hot food or
too much food.
• The unit door is opened too
frequently or left open long.
• The temp. dial is not on the
correct position.
• The condenser is clogged.
• The floor is too weak or the
leveling feet is set incorrectly.
• The back-side of the unit is too
close to the wall.
• High-moisture air can produce
dewdrops during rainy season.
• The door is opened too
frequently or left open long.
• Damp food is stored.
• The door is bent.
• The unit is a levelling failure.
• The door gasket has come out.
19
Turbo air
SOLUTIONS
• Turn the thermostat
setting to a higher
temperature position.
• Check the power cord
and plug in correctly.
• Check the installation
place.
• Check the condition of
stored food.
• Check the position of
the temp control dial.
• Check the installation.
• Wipe with a dry cloth.
• Keep the door closed
to remove dewdrops.
• Level the unit again.
• Reposition the gasket.