Replacing the Drain Switch

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.

Gas models

1. The following check should be made to determine if the drain switch is defective. All checks should be made with drain switch in the closed position and the power off.

   • For units with standard thermostat part number 14293, continuity check shall be made between terminal 52 on thermostat and wire nut between drain switch and gas control valve. If the circuit is open, the drain switch is bad and needs to be replaced.

2. If the circuit is open, the drain switch is bad and needs to be replaced.

3. To replace the drain switch, remove the two screws and nuts securing the switch and switch cover.

4. Label and disconnect the wires.

5. Connect the wires to the new drain switch.

6. Position the actuator and attach the drain switch and switch cover with the two screws and nuts.

7. Secure with the two screws and nuts.

8. Test to see if drain valve extension rod actuates the switch.