Fault Code - Flash Pattern 5; Fault Code - Flash Pattern 8; Fault Code - Flash Pattern 9 - Norcold Polar N7V Service Manual

TROUBLESHOOTING FLOWCHARTS - N7X AND N8X MODELS, cont'd.

Fault Code - Flash Pattern 5

The gas valve is
"mechanically" stuck open.
NOR000709A

Fault Code - Flash Pattern 8

Correct the DC input voltage to the refigerator. Make sure the input
voltage is 12.0 VDC.

Fault Code - Flash Pattern 9

Correct the DC input voltage to the refigerator. Make sure the input
voltage is 12.0 VDC.
www.norcold.com
Replace gas train assembly
33
A
MODE
NORCOLD
Red, flashes on five (5) times, is off
five (5) seconds, repeats.
A flame is sensed at the burner when
there should be none present.
Possible Cause:
The gas valve is "mechanically" stuck
open. Therefore, the main control board
senses a flame is present at the burner
when there should be none
A
MODE
NORCOLD
Red, flashes on eight (8) times, is off
five (5) seconds, repeats.
Possible Cause:
The DC input voltage to the refrigerator
is too low.
A
MODE
NORCOLD
Red, flashes on nine (9) times, is off
five (5) seconds, repeats.
Possible Cause:
The DC input voltage to the refrigerator
is too high.
SERVICE MANUAL