A.O. Smith HW 610 warranty For Your Safety Read Before Lighting

211686-000 REV. XX

LIGHTING AND OPERATING INSTRUCTIONS NATURAL AND PROPANE FOR HW300 - HW399

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING:
If you do not follow these instructions exactly,a
fire or explosion may result causing property damage, personal
injury or loss of life.	FLAMMABLE
WARNING: HOT WATER CAN PRODUCE	WHAT TO DO IF YOU SMELL GAS
	DO NOT TRY TO LIGHT ANY APPLIANCE.
3rd DEGREE BURNS IN 6 SECONDS AT
	DO NOT TOUCH ANY ELECTRIC SWITCH;
140O F. (60O C).
	DO NOT USE ANY PHONE IN YOUR BUILDING

IN CASE OF POWER FAILURE DO NOT ATTEMPT TO OPERATE APPLIANCE. IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. REFER TO THE USER'S INFORMATION MANUAL PROVIDED WITH THIS APPLIANCE. INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.

A.THIS APPLIANCE IS EQUIPPED WITH AN IGNITION DEVICE WHICH AUTOMATICALLY LIGHTS THE PILOT. DO NOT TRY TO LIGHT THE PILOT BY HAND.

B.BEFORE OPERATING: SMELL ALL AROUND THE APPLI- ANCE AREA FOR GAS. BE SURE TO SMELL NEXT TO THE FLOOR BECAUSE SOME GAS IS HEAVIER THAN AIR AND WILL SETTLE ON THE FLOOR.

IMMEDIATELY CALL YOUR GAS SUPPLIER FROM A NEIGHBOR'S PHONE. FOLLOW THE GAS SUPPLIER'S INSTRUCTIONS.

IF YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THE FIRE DEPARTMENT.

C.USE ONLY YOUR HAND TO TURN THE GAS CONTROL KNOB. NEVER USE TOOLS. IF THE

KNOB WILL NOT TURN BY HAND, DON'T TRY TO REPAIR IT. CALL A QUALIFIED SERVICE

TECHNICIAN. FORCE OR ATTEMPTED

REPAIR MAY RESULT IN A FIRE OR EXPLOSION.

D.DO NOT USE THIS APPLIANCE IF ANY PART HAS BEEN UNDER WATER. IMMEDIATELY CALL A QUALIFIED SERVICE TECHNICIAN TO INSPECT THE APPLIANCE AND TO REPLACE ANY PART OF THE CONTROL SYSTEM AND ANY GAS CONTROL WHICH HAS BEEN UNDER WATER.

GAS VALVE	FIGURE "A"	FIGURE "B"	FIGURE “C”
CONTROL KNOB			HANDLE “OFF”
			POSITION
			PILOT
	ON	ON	FIGURE “D”
	OFF		HANDLE “ON”
		OFF	POSITION
			PILOT
HONEYWELL GAS VALVE	"OFF" POSITION	"ON" POSITION	PILOT FIRING VALVE

LIGHTING INSTRUCTIONS

1. STOP! READ THE SAFETY INFORMATION ABOVE ON THIS LABEL.

2.MAKE SURE BOILER AND SYSTEM ARE FILLED WITH WATER AND ALL AIR HAS BEEN EXPELLED FROM APPLIANCE.

3.TURN OFF ALL ELECTRIC POWER TO THE

APPLIANCE. SET SYSTEM TEMPERATURE CONTROLLER TO LOWEST SETTING. PURGE ALL GAS LINES OF AIR.

4.DO NOT ATTEMPT TO LIGHT THE PILOT BY HAND

5.REFER TO DIAGRAMS ABOVE. TURN TOP KNOB OF GAS CONTROL & PILOT VALVE (FIG. “C”)

CLOCKWISE , TO "OFF" POSITION (FIG. “A”)

6.WAIT FIVE (5) MINUTES TO CLEAR OUT

ANY GAS. THEN SMELL FOR GAS, INCLUDING

NEAR THE FLOOR. IF YOU SMELL GAS, STOP! FOLLOW "B" IN THE SAFETY INFORMATION ABOVE ON THIS LABEL. IF YOU DON'T SMELL GAS, GO TO THE NEXT STEP.

7.TURN TOP KNOB OF GAS CONTROL COUNTER- CLOCKWISE TO "ON" (FIG. B). OPEN PILOT MANUAL VALVES, COUNTER-CLOCKWISE .

FIGURE “D”

8.TURN ON ALL ELECTRIC POWER TO THE

APPLIANCE.

9.SET SYSTEM TEMPERATURE CONTROLLER TO DESIRED SETTING.

10.WHEN CONTROLLER CALLS FOR HEAT, THE CIRCULATING PUMP WILL OPERATE AND THE PILOT BURNER WILL BE SPARK IGNITED. GAS CONTROL WILL OPEN AND MAIN BURNER WILL

THEN IGNITE. NOTE: IF PILOT FAILS TO IGNITE, TURN OFF APPLIANCE AND CONSULT YOUR "INSTALLATION AND USER'S MANUAL" FOR ADJUSTMENTS AND TROUBLE SHOOTING.

11. IF THE APPLIANCE WILL NOT OPERATE, FOLLOW THE INSTRUCTIONS "TO TURN OFF GAS TO APPLIANCE" AND CALL YOUR SERVICE TECHNICIAN OR GAS SUPPLIER.

TO TURN OFF GAS TO APPLIANCE

A. S E T T H E S Y S T E M C O N T R O L L E R TO T H E L O W E S T S E T T I N G .

B.T U R N O F F E L E C T R I C A L P O W E R TO A P P L I A N C E .

C.TURN TOP KNOB OF GAS CONTROL VALVE

CLOCKWISE TO "OFF" POSITION SEE, (FIG.A).

CLOSE FIRINGAND PILOT MANUAL VALVES,

CLOCKWISE . SEEABOVE.

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