GSW 5065 manual Flammable Vapour Sensor exploded view

WARNING

Electrical Shock Hazard

•Disconnect power before servicing.

•Replace all parts and panels before operating.

•Failure to do so can result in death or electrical shock.

* ROTATE LEFT (CCW)	SCREW
TO REMOVE
COVER*

MOUNTING

BRACKET

FLAMMABLE

VAPOUR SENSOR (PULL TO REMOVE)

Figure 21 Flammable Vapour Sensor (exploded view)

FLAMMABLE

VAPOUR

SENSOR

IGNITER

					BLOWER
							FLAME
							SENSOR
							CONNECTOR
		AIR PRESSURE				GAS VALVE
						SOLENOID
		SWITCH
	HIGH LIMIT	GND	L1		N
							POLARITY SENSITIVE DO NOT MIS-
	SWITCH
							MATCH WIRING! FAILURE TO CONNECT
Figure 22 Robertshaw Wiring Diagram - Control							CORRECTLY WILL PREVENT THE UNIT
							FROM FUNCTIONING PROPERLY.
GAS CONTROL	3/4” NPT WRAP			INLET
	WITH TEFLON TAPE		PRESSURE
SWITCH (ON)
	2 WRAPS MIN.			PORT
							MANIFOLD
	GAS VALVE						PRESSURE
							ADJUSTMENT
	SOLENOID						(REMOVE
	CONNECTOR						DIAL FOR
	FLAMMABLE VAPOUR	160F MAX. DIAL					ACCESS)
	SENSOR 2 PIN
	MOLEX CONNECTOR
	QUICK CONNECTS			GAS INLET			OUTLET
							PRESSURE
	FOR POWER SUPPLY
				1/2” NPT			PORT
	AND IGNITER
							(UNDER)
	TERMINAL BLOCK BLOWER
				SYSTEM
	AND JUNCTION BLOCK 8
				STATUS			LED INDICATOR
	PIN MOLEX CONNECTOR	140F MAX. DIAL
				CODES
OUTLET TO MANIFOLD
	GROUND CONNECTION
DOOR ASS’Y (UNDER)
GAS CONTROL-VIEW OF ELECTRICAL						GAS CONTROL-VIEW FROM GAS INLET
CONNECTORS, WITH COVER REMOVED						WITH TEMPERATURE DIAL REMOVED

Figure 23 Gas Control/Thermostat Details (Robertshaw)

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