Symptom Possible Solutions
Condensing unit
fails to start
Refrigerated
compartment is too
cold
Sound of water
dripping
Exterior walls are
warm
Condensation on the
interior
Condensation on the
exterior surface
Noisy operation
Cabinet does not
maintain proper
temperature
heat
Trouble Shooting
Trouble Shooting
REFRIGERATION
8
Please check the following before requesting service.
a. Ensure the electrical cord has been connected.
b. Ensure the unit is turned on.
a. Adjust the temperature control to a warmer
setting.
a. This is the sound of the refrigerant circulating
during the compressor rest period and it is
normal.
a. Heaters have been placed around the door
openingsto prevent condensation buildup.
This is normal.
a. Condensation can occur during hot and
humid
weather with frequent or prolonged door
opening.
This is normal.
b. The doors might not be closed properly. Check door
alignment and gaskets for proper seal.
a. Checkfor loose parts.
b. Checkfor tubing rattle.
c. Checkfora bent fan blade.
d. Checkfor damaged fan motorbearings.
e. Ensure the unit is stable.
f. Ensure the cabinet islevel.
a. Checkthe doorgasketsfor properseal.
b. Checkto see if the temp. control setting is too
high, then adjust asnecessary.
c. Avoid installing the unit next to heat generating
equipment and direct sunlight.
d. Avoid storing hot contents.
e. Ensure the doors are fully closed.
a. Condensation on the exterior surface of the
unit isperfectly normal during periodsof high
humidity.
b. Checkdooralignment and gasketsforproper
seal.