Test K, Voltage Within Cutout Range but Refrigerator
Cuts Out
NOR000960A
Is input
voltage
10.4 - 15.4
VDC?
Correct input voltage.
NO
Remove refrigerator from enclosure,
but keep DC power supply connected.
Make sure:
- Upper and lower vents are not
blocked.
- The refrigerator is not overloaded
with hot items.
- The ambient operating temperature
is lower than 110°F (43° C).
Measure input voltage.
- 12 VDC nominal inout voltage is
10.4 - 15.4 VDC.
YES
Is
unit
overloaded?
Reduce load on unit.
YES
NO
Disconnect thermistor wire from
terminal “C” on the cooling unit
control module. Test the refrigerator.
Does the refrigerator still cut out?
Complete the “Diagnostic Pre-Checks.”
Repair complete.
NO
YES
Contact Customer Service.
Troubleshooting Symptoms, cont’d.
SERVICE MANUAL
23
www.norcold.com
To Next Page
Loading...
Need help?
General
