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Refrigerator Service Manual / Manuel d'entretien du réfrigérateur / Manual de servicio del refrigerador
Modelos N1090 / Modèles N1090 / Modelos N1090
Troubleshooting, cont’d.
Troubleshooting - Test E, Electronic Unit Thermal Cut-Out
Leave DC suppl
y
connected and
re
m
ove unit fro
m
its enclosure. Ma
x
operational circuit board te
m
perature
is 212° F (100° C).
Inspect unit ventilation. Is ventilation
installed correctl
y
?
START
, test unit.
Yes
No
Ma
x
operational a
m
bient te
m
pera-
ture is 131° F (55° C). Is a
m
bient
te
m
perature acceptable?
Correct environ
m
ent, test unit.
Yes
No
Repair co
m
plete.
Perfor
m
Diagnostic Prechecks.
Did Code 5 return?
Replace power control
m
odule.
Yes
No
NOR000726e-5a
Five (5) 1/4 second
fl
ashes, pause,
repeat.
Possible Cause:
If the refrigeration system has been too
heavily loaded or the ambient tempera-
ture is high, the electronic unit will run
too hot.
Five 1/4 second flashes, pause, repeat.