Error Codes - Henny Penny CF-941 Operator's Manual

3-6. OPERATION AND
PROGRAMMING
(Continued)

3-7. ERROR CODES

DISPLAY
"E-4"
"E-6"
"E-41"
"Hi"
3-6
6. Press and release the SET button 4 times and "In-"
7. Press and release the SET button 5 times and "OP"
CAUSE
Control board
overheating
Wrong number of
drawers programmed,
or faulty temperature
probe
Memory scrambled
Unit overheating;
faulty relay or
con board
trol
shows in the display. In- means initialization. Press
and hold the UP or DOWN button at this time and
allow the display to count down from 3. The buzzer
will sound and the controls will be set at factory
settings.
will show in the display. OP means output test. Press
and release the drawer button to turn the relay and
heater off and on.
Press and hold the SET button to exit the Special
Program Mode at any time. Also, the controls will
automatically exit the Special Program Mode, if no
buttons are pressed for 1 minute.
PANEL BOARD CORRECTION
Turn switch to OFF position, then turn switch back to
ON; if display shows "E-4," the control board is
getting too hot; make sure unit is not overheating
Check to see if unit is set to the correct number of
drawers, ex: MP-942=2 drawers (see programming
instructions); have temperature probe checked for
faulty probe
Press and release the UP and DOWN buttons to
initialize the program; if "E-41" persists replace the
control board
Have relay or control board replaced
Model CF-941
203