Ac Hi Fault Code - Ac Voltage High; Ac Lo Fault Code - Ac Voltage Low - Norcold N61X Service Manual

AC LO Fault Code – AC voltage low
Before beginning this procedure:
Determine if a certain AC power source sets the AC LO fault code (generator, shore power, inverter).
I
Make sure no other appliance or lighting circuit is connected to the refrigerator AC circuit.
I
Make sure extension cords are not being used to supply AC power to the refrigerator.
I
Model and indicator displayed.
N64X/N84X
Measure voltage at power
board AC cord connection.
AC HI Fault Code – AC voltage high
Before beginning this procedure:
Determine if a certain AC power source sets the AC HI fault code (generator, shore power, inverter).
I
Model and indicator displayed.
N64X/N84X
Measure voltage at power
board AC cord connection.
Refrigerator Service Manual
Voltage YES
Fault related to RV AC power distribution
lower than
component or circuit supplying AC power
108 Vac?
to refrigerator.
NO
Voltage YES Fault related to RV AC power distribution
component or circuit supplying AC power
higher than
132 Vac?
to refrigerator.
NO
www.norcold.com/cda
Replace power board.
Replace power board.
N6XX/N8XX Models
17