Dometic Manual Refrigerator Diagnostic Service Manual - WebRing
Dometic Manual Refrigerator Diagnostic Service Manual - WebRing
Dometic Manual Refrigerator Diagnostic Service Manual - WebRing
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The Electrical System<br />
The electrical system consists of a combination<br />
switch assembly, heating element and<br />
thermostat. The quickest method of diagnosing<br />
the electrical system would be testing for<br />
continuity of components.<br />
Following the wiring diagram, the component<br />
that does not show continuity would be<br />
suspect.<br />
The selector switch should be checked for<br />
continuity in the following manner. Remove all<br />
wires from the assembly. Continuity should<br />
exist between terminals 1 and 1 A and 2 and 2A<br />
for the DC mode. When the switch is put in<br />
the gas mode, you should have continuity<br />
between 3 and 3A if the unit has an igniter<br />
reigniter.<br />
For the AC mode you should have<br />
continuity between 4L and 4A and 5N and 5A.<br />
If you find lack of continuity in any mode when<br />
making these checks, the switch is defective<br />
and should be replaced.<br />
D-6-20<br />
THE<br />
ELECTRICAL<br />
SYSTEM<br />
SWITCH ASSEMBLY<br />
DC Mode<br />
Gas<br />
Mode A/C Mode<br />
DC Mode Gas A/C Mode<br />
Mode