Norcold Polar N7V Service Manual page 19

YES
TROUBLESHOOTING FLOWCHARTS - N7V AND N8V MODELS -
Is burner/
Fault - Code - Solid Red Indicator Light, cont'd.
electrode gap
1/8"-3/16"?
Continued from previous page.
YES
Spark/sense
wire installed
correctly w/
continuity?
YES
Gas valve
solenoid coil
resistance
74-92 Ohms?
YES
Wires to gas
valve connected
w/continuity?
YES
Does
main control
board (pwr board)
supply 12VDC to
gas train?
YES
Replace gas train.
www.norcold.com
NO
Correct gap.
NO
Correct. Replace spark / sense
ignitor wire if needed.
NO
Replace gas train assembly.
NO
Correct. Replace wires if needed.
NO
Replace main control board assembly
(power board assembly).
NOR000707A
19
SERVICE MANUAL