Error Codes

DISPLAY	CAUSE	PANEL BOARD CORRECTION
“E-4”	Control board overheating	Turn switch to OFF position, then turn switch back to ON; if “E-4” continues, the board is getting too hot; check for signs of overheating behind the control panel; once panel cools down the controls should return to normal; if “E-4” persists, have control panel replaced
“E-5”	Oil overheating	Turn switch to OFF position, then back to ON; if “E-5” continues, the heating circuits and temperature probe should be checked; once the unit cools down, the controls should return to normal; if “E-5” persists, have control panel replaced
“E-6 A”	Temperature probe open	Turn switch to OFF position, then turn switch back to ON; if display shows “E-6”, have the temperature probe checked
“E-6 B”	Temperature probe shorted	Turn switch to OFF position, then turn switch back to ON; if display shows “E-6” have the temperature probe checked
“E-10”	High limit	Allow oil to cool, and then reset the high limit. If the high limit does not reset, the high limit must be replaced. To reset the high limit: For Bulb and Cap designs with a small red button, press and release. For Electric High Limit designs with a red switch, press and hold for 5 seconds and release.
"E-15"	Drain switch failure	Close drain, using the drain valve handle; if display still failure shows “E-15”, have the drain microswitch checked
“E-25”	Heat amps too high	Heating elements drawing too much current; have heat circuit checked
“E-26”	Heat amps locked on	Heating elements are drawing current when controls are not calling for heat; have controls and heat circuit checked
“E-27”	Heat amps too low	Heating elements current is lower than expected; have heat circuit checked
“E-41” “E-46”	Programming failure	Turn switch to OFF position, then back to ON; if display shows “E-41”, the control should be re- initialized (See Programming Section) if the error code persists, have control panel replaced
“E-47”	Analog converter chip or 12 volt supply failure	Turn switch to OFF, then back to ON, if “E-47” persists, have the I/O board, or the PC board replaced; if speaker tones are quiet, probably I/O board failure
“E-48”	Input system error	Have PC board replaced
“E-70 B”	Faulty power switch, or switch wiring; faulty I/O board	Have power switch checked, along with its wiring; have Input/Output board replaced if necessary
“E-92”	24 VAC fuse on I/O board open	Have components, in 24-volt circuit (I.E., hi limit, drain switch) checked for shorts

Concept Information

591 Fryers