SERVICE MANUAL
17
www.norcold.com
2. The outside of the insulation sleeve should be warm to the
touch:
■
If the outside of the insulation sleeve is not warm, the se-
lected energy source may not be operating correctly. Refer
to Troubleshooting Chart and perform the appropriate test.
■
If the outside of the insulation sleeve is warm, go to Step 3.
3. Now verify the unit is cooling correctly. Within one (1) hour after
starting up the refrigerator, touch the
fi
ns on the inside of the
fresh food compartment:
■
If
fi
ns should feel cold to the touch, go back to Step 1 and
select another energy source. Continue until you’ve tested
all energy sources.
■
After two (2) hours, If the
fi
ns do not feel cold to the touch on
any of the energy sources, the cooling unit is not operating
correctly.
4. If the cooling problem does not occur on any of the energy
sources, the problem is not the cooling unit. Use the “Trouble-
shooting Chart” to determine the cause of the problem.
Troubleshooting Chart
Description
Action to Take
Not Cooling On AC
Perform Troubleshooting Test A
Not Cooling On DC
Perform Troubleshooting Test B
Gets Too Cold Inside
Perform Troubleshooting Test C
Builds Frost Inside
Perform Troubleshooting Test D
Runs, But Does Not Cool Properly
Perform Troubleshooting Test E
Troubleshooting, cont’d.
