Air gap
1/8 to 3/16
inch?
Burner
clean?
Before beginning this procedure make sure:
■
RV LP gas tank valve is open.
■
Refrigerator solenoid gas valve manual shutoff is open.
■
LP gas pressure at the solenoid gas valve pressure tap is 10.5. to 11.5 in. w. c.
Clean and service burner.
See page25.
NO
YES
Check that electrode tip-to-
burner air gap is correct.
NO
Set electrode-to-burner air gap
1/8 to 3/16 inch.
YES
Continuity?
Check spark/sense electrode
assembly for continuity.
NO
Replace spark/sense electrode
assembly.
Voltage?
YES
Check voltage across power
board terminals GV and
GV GND.
NO
Replace power board.
Continuity?
YES
Check gas valve solenoid
wires for continuity.
NO
Replace gas valve wires.
YES
Check gas valve solenoid
resistance.
.
NO
Replace gas valve.
79 to 85 Ω?
Check burner condition.
YES
Faulty or obstructed gas valve.
Replace gas valve.
ON
TEMP
SET
MODE
ON-OFF
1-COLD COLDEST-9
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Audible
Alarm