Lennox Hearth MPE-36R WIRING DIAGRAM - 120 VOLT, SWITCH WIRING - 120 VOLT, N L1, N N1 N2, Ground

WIRING DIAGRAM - 120 VOLT

Wiring diagrams are provided here for reference purposes only. This information is also provided on schematics attached directly to the appliance on the left side.

CAUTION: LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS APPLIANCE OPERATION.

L1 = BLACK (POWER)

L2 = BLACK (POWER) G = GREEN (GROUND) N = WHITE (COMMON)

N1 = WHITE (COMMON)

N2 = WHITE (COMMON)

Outside Switches
	Wall Switch	Wall Thermostat
	(power on/off)

Control Panel	Control Panel	Control Panel
	(power on/off)
Heater On/Off		Flame / Ember
Switch		On/Off Switch

	GROUND		N
			N2
			L2
MAIN POWER		N
			N1
HOME POWER		L
SUPPLY			L1
120 V AC.

	GROUND
		P-L
	Light (L)	L-LIGHT
	Flame Motor (L)	L-M
	Fan Motor (L)	L-FAN
	Heater 2 (L)	L-R2	Relay 1
	Heater 1 (L)	Relay2
		R1-L
t104° C	t90°C

P SIP2

REMOTE

L-FLAME	N-FLAME	SIP6
K-P	K-
SIP4	H SIP3	TEM.

Circuit

Board

P-TRA.

N-M	N-FAN	POWER-N	N-LIGHT
		SIP13	SIP11
	SIP13		T-P	SIP7

Transformer

Figure 19

SWITCH WIRING - 120 VOLT

Temperature Sensor

Remote Sensor

HOME POWER SUPPLY

120 V AC.

N

L1

WHITE

BLUE

BLUE

120 V AC BLACK

ORANGE

N

N1

N2

L1FIREPLACE WIRE HARNESS

L2

10

GROUND

Figure 20

YELLOW AND GREEN

120 V 1600W

See Power Supply Specifications on Page 3.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

GROUND