Henny Penny EEG-242 Technical Manual page 10

1-4. ERROR CODES (Continued)
"E-20-A" •
"FAN SENSOR
STUCK •
•
CLOSED"
•
"E-20-B"
"NO DRAFT"
"CHECK FAN"
•
•
•
•
"E-20-D"
"IGNITION"
"FAILURE"
•
"E-21"
•
"E-22"
"NO HEAT"
"CHECK GAS
VALVE"
•
"E-41 " / "E-46"
•
"E-47"
•
"E-48"
•
"E-54-C"
Aug. 2014
Pressure Switch
failure
Wiring problem
I/O board failure
Pressure switch
failure/ hose loose
Draft fan failure/ low
voltage
Flue or hood
obstruction
Failure to ignite/ no
flame sense
Plugged atmospheric
equalization hole
in regulator cap
resulting in pilot
flame slowly fading
Slow heat recovery
Burner not igniting
Programming failure •
Analog converter
chip or 12 volt
supply failure
Input system error
Temperature input
error
• If fan is not running, have pressure switch
checked; should be open circuit if no air
pressure
• If fan is running, wiring error, or relay on I/O board
closed
• Press power button to vat off and back on again,
if E-20-B persists, have pressure switch checked;
should be open circuit if no air pressure; make sure
hose is connected to fan and pressure switch
• Have draft fan checked; low voltage going to fan
• Check the fryer flue and hood system for obstructions
• Press power button to vat off and back on again, if
E-20-D persists, check gas line connections; check
gas shutoff valve; check ignition module; check gas
valve; check flame sensor gap; check gas valve, and
check ignition module wiring
• Clear obstruction from hole
• 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
• Have gas valve and heat circuit checked
Press power button to vat off and back on again,
if any of the error codes, have the controls re-
initialized; if error code persists, have the control
board replaced
• 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
• Have PC board replaced
• Turn switch to OFF, then back to ON; have
control PC board replaced if "E-54C" persists
8
Model EEG-241, 242, 243, 244