Test B, Fan Over Current Cut-Out - Norcold N8DCX Service Manual

Troubleshooting Compressor Control Module, cont'd.

Test B, Fan Over Current Cut-Out

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Remove refrigerator from enclosure,
but keep DC power supply connected.
With freezer and fresh food
compartments at temperature
setting "5", make sure that the
exterior cooling fan is operating.
YES
Is the fan
operating?
NO
Measure DC voltage at control
module terminal "+".
YES
VDC
10.4 - 15.4?
NO
Replace the refrigerator.
Fan has failed. Replace the fan.
Replace control module.
13
SERVICE MANUAL