Frymaster Enodis MPH52/55 SERIES - Manual (Page 15)

1-8
7. Remove the controller by lifting it up and out from the hinge slots in the control panel frame.
8. Re-hinge the NEW controller by inserting the tabs on the bottom into the slots on the control
panel frame and allow it to rest on the hinge tabs.
9. If replacing the 15-pin connector, do so now. Plug the new 15-pin wiring harness into the
interface board ensuring the black ferrite metal ring is on the controller-end of the wire harness.
10. Connect the 15-pin connector and the green ground wire to the new controller. When the
connector is completely engaged, the clips on either side of the connector will snap into place.
11. Move the controller into the closed position against the control panel frame and replace the
screws in the top corners.
12. Insert the top tabs on the bezel into the slots on the underside of the top cap. Slide the bezel
down to engage the lower tabs in the lower slots.
1.6.2 Replacing the Temperature Probe or High-Limit Thermostat
1. Disconnect the fryer from the electrical supply.
2. Drain cooking oil below the level of the probe or thermostat.
3. Lift up on the bezel to disengage the tabs on its lower edge from the control panel frame.
4. Remove the top two screws in the upper corners of the control panel.
5. Swing the controller out from the top and allow it to rest on its hinge tabs.
6. Disconnect the controller wiring harness and ground wire from the back of the controller and
remove the controller by lifting it from the hinge slots in the control panel frame.
7. If the fryer has a built-in filtration system, remove the clevis securing the oil return handle to the
oil return operating rod and separate the rod from the handle.
8. Disconnect the ignition cables from the ignitors by grasping the boots and gently pulling toward
you.
9. Disconnect the flame sensor wires from the flame sensors.
10. Disconnect the sound device lead from the interface board.
11. If working on the left frypot, cut the wire tie on the wiring bundle and disconnect the main
wiring harness 15-pin connector.
12. Remove the component box mounting screws.