Troubleshooting - Test J, Will Not Run On Dc Power - Norcold N1090 Serie Instructions De Service

Troubleshooting, cont'd.

Troubleshooting - Test J, Will Not Run On DC Power

START
Perform Diagnostic Prechecks.
Is the DC fuse intact?
Yes
Is wiring to refrigerator at least 12 AWG
(required)?
Yes
Is voltage below 11.3 VDC at
compressor module?
No
Correct high resistance
Modelos N1090/ Modèles N1090/ Modelos N1090
18
Replace fuse;
test unit.
No
recommended wire size
No
Yes
test unit
.
NOR000726j-10a
Possible Cause:
■ Blown fuse in DC circuit
■ Undersized wiring to refrigerator,
minimum #12 gauge wire required,
refer to Installation Manual for rec-
ommended wire size
■ Partially discharged battery, volt-
age below 11.3 VDC at compressor
module
■ High resistance (voltage drop) in
supply circuit
.
Refrigerator Service Manual / Manuel d'entretien du réfrigérateur / Manual de servicio del refrigerador