Error Codes

Turn switch to OFF position, then turn switch back to ON; if “E-4” displays, the control board is getting too hot;

check the louvers on each side of the unit for obstruction.

Turn switch to OFF position, then back to ON; if “E-5” displays, the heating circuits and temperature probe

should be checked.

Turn switch to OFF position, then back to ON; if “E-6” displays, the temperature probe should be checked.

Let the unit cool down (15-20 minutes). Locate the high limit reset under the control. Press the high limit reset button.

Ensure drain knob is completely pushed-in; if E-15 per- sists, have drain switch checked.

Turn switch to OFF position, then back to ON; if display still indicates a failed sensor, have the connections checked on the control board. Have sensor check and replaced if necessary.

If fan is not running, have pressure switch checked; should be open circuit if no air pressure.

Press power button to vat off and back on again, if E-20-B persists, have pressure switch checked; should be open circuit if no air pressure; ensure hose is connected to fan and pressure switch.

Have draft fan checked; low voltage going to fan.

Check the fryer flue and hood system for obstructions.

Press power button to vat off and back on again, if E-20-D persists, check gas line connections; check gas shut-off valve; have ignition module checked; gas valve checked; flame sensor gap checked; gas valve and ignition module wiring checked.

Have a certified service technician check the fryer for cor- rect voltage to the unit; have heat circuit checked; have unit checked for loose or burnt wires.

Have gas valve and heat circuit checked.

Turn power switch to OFF, then back to ON; if an error code displays, have the controls re-initialized; if error code persists, have the control board replaced.

Turn power switch OFF, then back to ON; if “E-47” per- sists, have the I/O board, or the PC board replaced; if speaker tones are quiet, probably I/O board failure; have the I/O board replaced.

Have PC board replaced.

Turn power switch to OFF, then back to ON; have control PC board replaced if “E-54C” persists.

Turn power switch to OFF, wait 15 seconds, then turn switch back to ON. If “E-60 persists, have connector be- tween the PC boards checked; replace AIF PC board or control PC board if necessary.

Have the jumper wire checked on the PC board at drain switch interlock position.