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Defrost Heater
The defrost heater is a single-tube, glass enclosed radiant heater. It is held in place by 2 tabs
on the evaporator (1 on each side) and by a ceramic and wire support.
To remove the defrost heater:
1.
Access the freezer evaporator. (See
Freezer Evaporator
.)
Note
:
During the defrost cycle, the heat conducting clip assists in preventing the drain from
icing closed. During assembly, the clip must be installed on the evaporator and inserted
in the drain to prevent drain freeze-up.
A ceramic and wire support prevents the heater from sagging and touching the metal drain
trough if the glass is broken.
2.
Remove the ceramic and wire support and the heat conducting clip from the evaporator.
3.
Bend the aluminium tabs back (located at each end of the defrost heater) and lower the
heater out of the evaporator.
4.
Disconnect the 2 lead wires and remove the heater.
mabe CONFIDENTIAL AND PROPRIETARY INFORMATION-NOT FOR PUBLIC DISCLOSURE January 2008
