Heat Controller A-13 installation instructions

MAIN BURNER FLAME SUSTAINED

YES

NO

NOTE: IF THE SYSTEM GOES INTO LOCKOUT, WAIT 30 SECONDS AND RESET THE SYSTEM.

• CHECK FLAME SENSOR POSITION AND CONDITION

• CLEAN FLAME SENSOR WITH STEEL WOOL

YES

REPLACE SENSOR

• CHECK FLAME SENSOR WIRES AND CONNECTIONS

NO

REPLACE IGNITION CON-

TROL

INDOOR BLOWER MOTOR STARTS		NO
AFTER 30 SECONDS
	YES

SYSTEM RUNS UNTIL		NO
CALL FOR HEAT ENDS
	YES
		NO
TURN THERMOSTAT OFF
VALVE SHUTS OFF
FLAME SHUTS OFF
	YES

INDUCED DRAFT MOTOR STOPS NO

AFTER 5 SECOND POSTPURGE

YES

• CHECK FOR 208-230 VAC ACROSS BLOWER			NO
MOTOR TERMINALS ON CONTROL BOARD
• CHECK CAPACITOR
		YES
	REPLACE BLOWER
	MOTOR
			YES
• CHECK FOR OPEN LIMIT
			YES
• CHECK FOR OPEN ROLL-OUT CONTROL
• CHECK FOR PROPER THERMOSTAT OPERATION
• REMOVE VALVE LEAD AT GAS VALVE
IF VALVE CLOSES, RECHECK THE THERMOSTAT
AND WIRING. IF OK, THEN REPLACE VALVE

REPLACE INTEGRATED CONTROL BOARD (IFC)

•CHECK FOR DIRTY FILTERS

•CHECK FOR RESTRICTED AIR-FLOW

CHECK FOR EXHAUST,

INTAKE OR HEAT EXCHANG-

ER BLOCKAGE

CLEAR BLOCKAGE AND

RESET CONTROL

INDOOR BLOWER MOTOR STOPS NO

AFTER 90 SECONDS

YES

TROUBLESHOOTING ENDS

REPEAT PROCEDURE UNTIL TROUBLE FREE

OPERATION IS OBTAINED.

•CHECK FOR OPEN LIMIT OR ROLL-OUT CONTROL YES

•CHECK FOR EXHAUST OR INTAKE BLOCKAGE. CLEAR BLOCKAGE AND RESET CONTROL

•CHECK FOR DIRTY FILTERS

•CHECK FOR RESTRICTED AIRFLOW

NO

REPLACE INTEGRATED CONTROL BOARD (IFC)

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