Test E: Thermal Cut-Out Of Electronic Unit - Norcold DE/EV0041 Serie Manual De Servicio

Test E: Thermal Cut-Out of Electronic Unit

The control module has a built in thermal protection which
NOTICE
stops the compressor operation if the control module
circuit board temperature is higher than 212° F (100° C).
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Complete the "Diagnostic Pre-Checks."
Remove refrigerator from enclosure,
but keep a power supply (either AC
or DC) connected.
Make sure:
- Upper and lower vents are not
blocked.
- The condenser coil is clean.
- The fan is operating.
- The ambient operating temperature
is lower than 131°F (55° C).
Test the unit.
YES
Does code
5 return?
NO
Replace control module.
Repair complete.
17
SERVICE MANUAL