Henny Penny OEA/OGA-323 User Manual
Page 66
Model OFE/OFG-321,322,323,324
5-2. ERROR CODES (Continued)
DISPLAY
CAUSE
PANEL BOARD CORRECTION
“E-20C”
Ignition modules
Press the timer button to try the ignition process again; if
not responding
“E-20C” persists, check the ignition module, the spark
ignitor, or the I/O board; refer to Technical Manual
“E-20D”
Pilots not lit or
Press the timer button to try the ignition process again; if
no flame sense
“E-20D” persist, check the ignition module, the I/O board,
or the flame sensor; refer to Technical Manual
“E-31”
Fan jumper wire
Check for jumper wire on 12-pin connector & add if missing
missing
“E-47”
Analog converter
Turn switch to OFF, then back to ON; if “E-47” persists,
chip or 12 volt
have the I/O board, or the PC board replaced; if speaker
supply failure
tones are quiet, probably I/O board failure; refer to Technical
Manual
“E-48”
Input system
Have PC board replaced
error
“E-54”
PCB component
Turn switch to OFF position, then turn switch back to ON;
failure
if “E-54” persists, have PCB replaced
“E-70”
Faulty power
Have POWER switch checked, along with its wiring. Have
switch, or switch
Input/Output board replaced if necessary
wiring;
faulty
I/O
board
“E-70A”
Fan switch jumper
Have jumper wire checked on 12 pin connect to panel
(C1000)
missing
“E-70
D”
MV jumper missing
Have jumper wire checked on connectors to panel
(C1000)
“E-92”
24-VAC fuse
24-VAC fuse on I/O board open; check for shorted
on I/O open
component in 24 volt circuit. (i.e., hi limit, drain switch,
air
switch)
5-3
211