H/Ac He Fault Code - Ac Heater Failed Open - Norcold N61X Service Manual

H/AC HE Fault Code – AC heater failed open
Before beginning this procedure make sure:
RV AC voltage to the refrigerator is 108 to 132 volts.
I
No other appliance or lighting circuit is connected to the refrigerator AC circuit.
I
Models and indicator displayed.
ON
GAS
N61X/N81X
Check AC heater wires for
loose or damaged connector.
Check AC heater resistance.
See See Figure.
N6XX/N8XX Models
AC LP GAS
AUTO
N62X/N82X
Heater
NO
connections
okay?
YES
NO
Resistance
38 to 53 Ω?
YES
AC heater resistance 38 to 53
www.norcold.com/cda
N64X/N84X
Repair or replace connectors. If
connectors cannot be repaired,
replace heater.
Replace AC heater.
Replace power board.
Ω.
Refrigerator Service Manual