Henny Penny LVE-202 Operation Manual page 56

6-2. ERROR CODES
DISPLAY
"E-22" Heat Error-No Heat
"E-31" Elements are up
"E-41", Programming failure
"E-46"
"E-47" Analog converter chip or 12
volt supply failure
"E-48" Input system error
"E-54C" Temperature input error
"E-60" AIF PC board not
communicating with control
PC board
"E-62A" Communication Error
"E-62B" Wrong Calibration Error
"E-70C" Drain valve jumper wire
missing or disconnected
"E-82A" Selector Valve not detected
"E-82B" Selector Valve Failed
Oct. 2012
CAUSE
Check power cord and have heat circuit checked
Lower elements back into the vat
Turn switch to OFF, then back to ON; if display shows any
of these error codes, have the controls re-initialized; if error
code persists, have the control board replaced
Turn switch to OFF, then back to ON; if "E-47" persists, have
the I/O board, or the PC board replaced
Turn switch to OFF, then back to ON; have control PC board
replaced if "E-48" persists
Turn switch to OFF, then back to ON; have control PC board
replaced if "E-54C" persists
Turn switch to OFF, then back to ON; if "E-60" persists,
have the 1.5 amp fuse on the AIF PC board checked; have the
connector between the PC boards checked; replace AIF PC
board or control PC board if necessary
•
Loose connection. Refer to Service Manual.
•
Replace control board.
•
Replace sensor.
•
Enable OQM on control board 1.
•
Replace OQM Sensor. Refer to Service Manual.
Have the jumper wire checked on the PC board at drain
switch interlock position
Have wiring checked between Selector Valve and AIF board
Have the "Home" switch on Selector Valve checked
6-4
Model LVE-202, 203, 204
CORRECTION