Test D; Unit Gets Too Cold; Test E; Unit Builds Frost Inside - Norcold N3104 Series Service Manual

Troubleshooting Tests, cont'd.
Be sure you have followed the "Diag-
NOTICE
nostic Pre-Checks" before continuing.
Once the problem is corrected, you
MUST power the refrigerator off and
on to clear the fault code display.
START
Food freezes in
fresh food area.
Be sure you have followed the "Diag-
NOTICE
nostic Pre-Checks" before continuing.
Once the problem is corrected, you
MUST power the refrigerator off and
on to clear the fault code display.
These models must be defrosted periodically -
NOTICE
they are not frost free units.
START
No
Has the unit been
defrosted recently?
Yes
Is thermostat set
correctly?
N3104, N3141, N3150 Models
Check thermistor resistence:
5 mins. in ice water
30-32k ohms (approx. 32
5 mins. In hand
9-10.5k ohms (approx. 80
Is it within tolerance?
This is not a frost-free unit.
Defrost the unit.
Yes
Are door seal, hinges and
latches operating properly?
No
0
F)
Replace thermistor.
0
F)
No
Repair as needed.
18

Test D

Unit gets too
cold

Test E

Unit builds
frost inside