Kenmore 305, 505 owner manual SW,TC......i,seF

HOT

3A(FUSE)

NEUTRAL

FROSTSENSING

SWITCH

ARRESTER

ANTI-FROSTHEATER

VARISTOR N

GND

IGNITION

J

®

i SW,TC......i,se__F_

, _-,

J

	WATERFLOW	Q	MODULATING
			SOLENOID
	SENSOR
	(_	ATERFLOW	VALVE
		SENSOR
		CiRCUiT
	WATERFLOWCONDEVtCE	Q
	(_	WATERFLOW
		CONTIROLDEVICE
r		CIRCUIT
!	BY-PASSFLOW		COMBUSTION
I	CONTROLDEVICE
			FAN

I

BY-PASSSERVOMODELONLY

DRMNG

CIRCUIT

FLAMEROD

DRIVING

CIRCUIT

T

GND

OUTGOINGWATER

_,THERMISTOR HEATEXCHANGER

r_) , THERMISTOR

I

__IT_'_TTU RE

I1_THERMISTOR

L

INDOORMODELONLY

Figure 15

305 & 505 Outdoor Manual 31