Troubleshooting Test H - Refrigerator Builds Frost Inside - Norcold DE105 Service Manual

Troubleshooting Test H - Refrigerator Builds
Frost Inside
This refrigerator is not frost free units and
NOTICE
must be defrosted at times. If the refriger-
ator seems to have an excessive amount
of frost, or it is building quickly, perform
the following tests.
Inspect door gasket, hinges,
and handle for damage and
proper operation.
Are
all OK?
YES
Remove refrigerator from
enclosure, but do not
disconnect DC power cord.
Inspect the tape that holds
in the foam plug for
loosness or any type of air
gap around the foam plug.
Is the
tape secure
with no air
gaps?
YES
NOR000879A
DE105
NO
Repair as needed. Test refrigerator.
NO
Repair as needed.
Repair completed.
16
Refrigerator builds frost inside.
Possible Cause:
Outside air entering refrigerator due to:
■ Door not closed.
■ Damaged door gasket.
■ Air leak around foam plug.
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