Replacing the Gas Control Valves

The gas control valve assembly controls the flow of gas to the pilot and the main burner. The valve has two 24 volt coils, which are regulated by terminals PV and MV on the valve. For gas flow to the pilot, 24 VAC must be present between the PV and COM terminals.For gas flow to the main burner, 24 VAC must be present between the MV and COM terminals.

To avoid personal injury or property damage, before starting this procedure, move the main power switch to the off position. Disconnect the main circuit breakers at the circuit breaker box or unplug service cord from wall receptacle. Turn off the main gas supply to the fryer and disconnect and cap the main supply line to fryer, or possible explosion could result.

1. Remove the appropriate side panel and/or open the doors.

   

2. Label and remove wires from gas valve.

   

3. Using a 5/8 inch wrench, loosen the flexible gas line fitting.

   

4. Using a 1 inch wrench, loosen the rear fitting and pull assembly from the unit.

5. Pull fittings from gas valve and attach the fittings to the new gas valve, in the same orientation.

6. Install new gas valve in reverse order.