Henny Penny 291 manual Error Code Table, Continued, Cause, Panel Board Correction

		Model 291
1-4. ERROR CODE TABLE
(Continued)
DISPLAY	CAUSE	PANEL BOARD CORRECTION
“E-41”, “E-46”	Programming	Turn switch to OFF, then back to ON, if display shows any
	Failure	of the error codes, try to reinitialize the control; if error code
		persists, have the control board replaced
“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
“E-48”	Input system	Have PC board replaced
	error
“E-70 B”	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-92”	24 VAC fuse	Have components, in 24-volt circuit (I.E., hi limit, drain switch)
	on I/O board open	checked for shorts

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