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4-2.
ERROR CODES
Display
"E-10"
High limit
"E-15"
Drain switch
"E-20A"
Air pressure switch failure
"E-20B"
Draft fan or air pressure switch
failure (stuck open)
"E-20C"
Left gas module failure
"E-20D"
Right module failure
"E-20E"
Both modules failure
"E-20F"
Left module no flame sense
"E-20G"
Right module no flame sense
"E-20H"
Both modules no flame sense
July 2003
CE Only - Along with the error codes from page 4-2, CE
units have the following self-diagnostic error codes:
Cause
Reset the high limit by manually pushing up on the
red reset button; if the high limit does not reset, the
high limit must be replaced
Close the drain, using the drain valve handle; if dis-
play still shows "E-15", have the drain microswitch
checked
Press the timer button to try the ignition process
again, and if "E-20A" persists, call Henny Penny's
Service (stuck closed) Department
Press the timer button to try the ignition process
again, and if "E-20B" persists, call Henny Penny's Ser-
vice Department
Press the timer button to try the ignition process
again, and if "E-20C" persists, call Henny Penny's
Service Department
Press the timer button to try the ignition process
again, and if "E-20D" persists, call Henny Penny's
Service Department
Press the timer button to try the ignition process
again, and if "E-20E" persists, call Henny Penny's
Service Department
Press the timer button to try the ignition process
again, and if "E-20F" persists, call Henny Penny's Ser-
vice Department
Press the timer button to try the ignition process
again, and if "E-20G" persists, call Henny Penny's
Service Department
Press the timer button to try the ignition process
again, and if "E-20H" persists, call Henny Penny's
Service Department
61
Panel Board Correction
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