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17
TROUBLESHOOTING
SYMPTOMS CAUSES SOLUTIONS
Cooler is freezing
food.
The unit does not
refrigerate at all.
The unit does not
refrigerate well.
There is a loud
noise.
There are dewdrops
on the unit exterior.
There are dewdrops
on the unit interior.
The door does not
close tightly.
• 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 too long.
• The temp. dial is not on the
correct position.
• The condenser is clogged.
• The floor is too weak or the
leveling feet are set incorrectly.
• The backside of the unit is too
close to the wall.
• High-moisture air can produce
dewdrops during rainy seasons.
• The door is opened too
frequently or left open too long.
• Damp food is stored.
• The door is bent.
• The unit is not levelde off.
• The door gasket has come off.
• Turn the thermostat setting
to a higher temperature
position
• Check the power cord and
plug in correctly.
• Check the installation location.
• 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.
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.
16
BASIC OPERATION
CONTROLLER DISPLAY
SET POINT CHANGE
U
P
PROGRAMMING OF SET POINT (“Set point” - Cabinet internal temperature setting)
Our refrigerator compressors will turn on when the return air temperature reaches
40°F and above. The compressor will also turn off once the return air temperature
reaches 34°F.
To change the Set Point, please follow the steps below:
1. Hold the “P” button firmly for two (2) seconds and release. The display will show
“SP” and will indicate the current set value and will be in Setting mode.
2. To change the Set Point, press the “UP” button to increase the Set Point, or
“DOWN” to decrease the Set Point.
3. Press the “P” button to save the Set Point value and exit out of Setting Mode.
1. Plug unit into the correct outlet. The power switch is located on the back side of the
unit. Flip the power switch ON. Display panel should light up if these steps are
followed correctly.
2. The default temperature (“Set Point”) is set to 37°F (for Refrigerators).
3. The compressor is set to automatically cycle based on the cabinet temperature, and
is controlled by the main PCB (“Controller”).
4. The defrost cycle is set to automatically cycle and is controlled by the Controller, as
well as the door switch.
Inner Temperature Display
Defrost Light
Evaporator
Fan Light
Compressor
Light
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