74
7-2. ERROR CODES
(Continured
Aug. 2011
“E-21”
Slow heat recovery
Have a certified service technician check the fryer for
correct voltage to the unit; have heat circuit checked;
have unit checked for loose or burnt wire
“E-22”
“NO HEAT”
“CHECK
PWR CORD AND
BREAKER”
Elements not
Have power cord and heat circuit checked heating
“E-31”
Elements are up
Lower elements completely back into the vat
“E-41”, “E-46”
Programming
Press power button to vat off and back on again, if any
failure of the error codes, have the controls
reinitialized; if error code persists, have the control
board replaced
“E-47”
Analog converter chip or
12 volt supply failure
Press power button to vat off and back on again, if
“E-47” persists, 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
“E-48”
Input system error
Have PC board replaced
“E-54C”
Temperature input
Turn switch to OFF, then back to ON; have control PC
error board replaced if “E-54C” persists
“E-60”
AIF PC board not
communicating with
control PC board
Press power button to turn vat off, wait 15 seconds,
and turn back on again. If “E-60” persists, have
connector between the PC boards checked; replace
AIF PC board or control PC board, if necessary
“E-93-A”
“24 VDC SUPPLY
TRIPPED”
Autolift motor
malfunction or failure
If AutoLift feature is not operating, have each of the
Autolift motors checked
DISPLAY
CAUSE
CORRECTION