Replacing the Element Safety Switch

This switch cuts power to the element when the element is raised. If a constant “E-31” “HEATING ELEMENTS ARE UP”, is shown on the display, when the elements are lowered into the vat, check the element safety switch.

To avoid electrical shock or property damage, move the power switch to OFF and disconnect power.

Checkout

1. Remove control panel and hinge it down.

2. Referring to the decal on the rear of the control panel, locate P9 connector (left vat-split vat) or P10 connector (full or right vat).

   

3. Pull the connector from the panel and using a multimeter, check for continuity between the two appropriate pins (labeled HEAT SWITCH). With the plunger on the safety switch pushed in (element lowered), the circuit should be closed. With the element raised, the circuit is should be open. If the switch proves to be faulty, continue with replacement instructions.

Replacing

1. Remove the rear panel (nine screws).

   

2. Pull the wires from the switch.

   

3. Use crosshead screwdriver and remove the two screws securing the switch.

4. Reassemble with new switch, making sure the plate pushes-in the switch plunger, activating the switch, and then reconnect power to the fryer.