Henny Penny 690 technical manual Error Codes, Display, Cause, Panel Board Correction

			Model 690
4-2. ERROR CODES		In the event of a control system failure, the digital display shows an
		error message. These messages are coded: “E-4”, “E-5”, “E-6”,
		“E-32”, “E-41” and “E-71”. A constant tone is heard when an
		error code is displayed, and to silence this tone, press any of the
		product buttons.
DISPLAY	CAUSE		PANEL BOARD CORRECTION
“E-4”	Control board overheating		Turn switch to OFF position, then turn
			switch back to ON; if display still shows
			“E-4”, the board is getting too hot; check for
			signs of overheating behind the control
			panel; once panel cools down the controls
			should return to normal; if “E-4” persists,
			have control panel replaced
“E-5”	Shortening overheating		Turn switch to OFF position, then back to
			ON; if display shows “E-5”, the heating
			circuits and temperature probe should be
			checked; once the unit cools down, the
			controls should return to normal; if “E-5”
			persists, have control panel replaced
“E-6”	Temperature probe failure		Turn switch to OFF position, then back to
			ON; if the display shows “E-6”, the tempera-
			ture probe should be checked; once the
			probe is repaired, or replaced, the controls
			should return to normal; if “E-6” persists,
			have control panel replaced
“E-41”	Programmingfailure		Turn switch to OFF position, then back to
			ON; if display shows “E-41”, the control
			should be re-initialized (See Programming
			Section) if the error code persists, have control
			panel replaced
“E-71”	Pump motor relay failure or		Replace relay if contacts are stuck closed;
	wiring problem		check wiring on POWER/PUMP switch, or at
			wall receptacle; L1 and N may be reversed
“E32, FAN FAIL	Air pressure switch open; clogged		Clean dilution box or replace blower if
ERROR,CHECK	dilution box or faulty blower; open		necessary; have drain switch checked; reset
BLOWER, CLEAN	drain switch; open high limit		high limit or have high limit checked
DILUTIONBOX,
CALLHENNY
PENNYSERVICE”
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