Troubleshooting The Gas Valve - Frymaster FootPrint OCF30G Service & Parts Manual

Heat Relay
(K2 Replaceable)
2 (PWR) LED
PWR
High Voltage
to Ignitor
1 (GV) LED
J1 PIN 9

1.11.2 Troubleshooting the Gas Valve

Prior to checking for problems associated with the gas valve, ensure that the unit is calling for heat. Also, for
non-CE units, verify that the gas valve is in the ON position.
The following processes will assist you in troubleshooting the gas valve and ruling it out as a probable cause:

If 24 VAC is not present across gas valve main coil, the probable cause is the 24 VAC circuit. Refer to
the 24 VAC circuit troubleshooting guide.
24 VOLT CIRCUIT
With Interface Board 106-6706 and
Two 807-3365 (DV) Ignition Modules
TRANSFORMER
IGNITION
Flame Sensor
MODULE
V2D
HIGH
LIMIT
SWITCH
GAS
VALVE
LEFT VAT
24V
Optional
AIR
PRESSURE
SWITCH
IGNITION
Flame Sensor
MODULE
RIGHT VAT
1-25
J3 PIN 8
FUSE
LED 3 (24V)
Heat Relay
(K3 Replaceable)
LED 4 (PWR)
PWR
High Voltage
to Ignitor
V1D
LED 5 (GV)
J3 PIN 9
HIGH
LIMIT
SWITCH
GAS
VALVE