Manuals / Smith Cast Iron Boilers / Household Appliance / Water Heater

Smith Cast Iron Boilers JW317, JWF507, JW727, JWF657, JW527 Typical Primary Control Wiring, 48245

Models: JW327 JW517 JWF307V JWF657 JWF507 JWF307 JW527 JW727 JW717 JW317

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48245

48245	BLACK	LIMIT	L1 HOT
		LIMIT
	T
JUMPER	WHITE	L2 NEUTRAL	BLOCKED
	T		VENT
	T		SAFETY
			SAFETY
	F	GROUND	SWITCH
	F	JUNCTION BOX
		JUNCTION BOX
	F
CAD
CELL
		OIL VALVE
	ORANGE	BURNER
		MOTOR

BURNER JUNCTION BOX	IGNITOR	Figure 11 Typical Primary Control Wiring

		(48245).

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Image 15

Smith Cast Iron Boilers JW317, JWF507, JW727, JWF657, JW527, JW327, JWF307V, JW717, JW517 Typical Primary Control Wiring, 48245

Contents

OIL FIRED WATER HEATER INSTALLATION AND OPERATING INSTRUCTIONSTABLE OF CONTENTS This is the safety alert symbol DANGER DANGERDo not tamper with unit or controls Clearances and Accessibility Burner InstallationOil Supply Model Model Air Requirements Vent and Exhaust Connections Installation of Power Venter Blocked Vent Safety SwitchPower Venting InstallationFilling the Water Heater Explosion Hazard Do not plug valve Do not remove valveVacuum Relief Valves Installation Of The Aquastat Temperature Control Electrical Supply“National Electrical Code, ANSI/NFPA 70”, USA Figure 11 Typical Primary Control Wiring 4824548245 Installation Checklist Water Heater Sounds Anode MaintenanceWater Heater Operation StackingRoutine Preventative Maintenance by V MAINTENANCEProfessional Maintenance Temperature and Pressure Relief ValveExplosion Hazard Read Before Proceeding VI COMBO HEATINGInstallation VII OIL BURNER LISTING Nozzle & Pump Press ModelMFGR BurnerLIMITED WARRANTY E.HOW THE ORIGINAL OWNER CAN MAKE A WARRANTY CLAIM