Lux Products T10-1143SA specifications T E

These diagrams below are provided for new installations or unreferenced wires.

TYPICAL HOOKUP FOR 2-WIRE

24V HEATING SYSTEM AND

MILLIVOLT SYSTEM

G Y W RH B O RC

GAS

VALVE

24VAC

TRANSFORMER

OR

THERMOPILE

110

Figure 8

TYPICAL HOOKUP FOR 3-WIRE

HEAT SYSTEM IF THIRD

WIRE IS FAN WIRE

G Y W RH B O RC

GAS

VALVE

FAN

24VAC

TRANSFORMER

110

Figure 9

TYPICAL COOLING AND

HEATING SYSTEM

(4-WIRE)

G Y W RH B O RC

FAN GAS

VALVE

COOL

COMP

24 VAC HEAT

TRANSFORMER

110

Figure 10

TYPICAL COOLING AND

HEATING SYSTEM

(5-WIRE)

G Y W RH B O RC

FAN GAS
VALVE REMOVE
COOL	JUMPER
	BETWEEN
COMP
	RH & RC
	24 VAC HEAT
TRANSFORMER
	110
	24 VAC COOL
	TRANSFORMER
	110
	Figure 11

TYPICAL SINGLE-STAGE

HEAT PUMP WIRING

G Y W RH B O RC

	ADD	ALT.
	JUMPER
FAN	BETWEEN	CHG.
	Y & W	OVER
COMP

24 VAC HEAT

TRANSFORMER

110

Figure 12

N O T E

If you have an electric system and the blower does not operate after installation, find the factory installed yellow wire currently attached to the “Y” terminal and move it to the “A” terminal on the sub-base.

3