Lennox G32V Series User Manual

Page 85
LOW
HEAT
SPEED
J46
5 Disconnect power to unit.
6 Connect voltage source as shown above.
7 Turn on power to unit. Blower should operate at high cool speed.
11 Disconnect power to unit.
12 Connect voltage source as shown above.
13 Turn on power to unit. Blower should operate at high heat speed.
1
16
REMOVE PLUG FROM BOARD
120V to the motor must not be interrupted. All connections for check out will be from the volt-
age source below (battery or 24V) to plug J46, after disconnecting from blower control board.
ICM−2 WITH TWO STAGE VARIABLE SPEED CONTROL BOARD
LOW
COOL
SPEED
1 Disconnect power to unit.
2 Disconnect plug J46 from P46 located on the blower control board.
3 Connect voltage source as shown above.
4 Turn on power to unit. Blower should operate at low cool speed.
J46
8 Disconnect power to unit.
9 Connect voltage source as shown above.
10 Turn on power to unit. Blower should operate at low heat speed.
HIGH
COOL
SPEED
J46
LOW
HEAT
SPEED
J46
5 Disconnect power to unit.
6 Connect voltage source as shown above.
7 Turn on power to unit. Blower should operate at high cool speed.
11 Disconnect power to unit.
12 Connect voltage source as shown above.
13 Turn on power to unit. Blower should operate at high heat speed.
LOW
COOL
SPEED
1 Disconnect power to unit.
2 Disconnect plug J46 from P46 located on the blower control board.
3 Connect voltage source as shown above.
4 Turn on power to unit. Blower should operate at low cool speed.
J46
8 Disconnect power to unit.
9 Connect voltage source as shown above.
10 Turn on power to unit. Blower should operate at low heat speed.
HIGH
COOL
SPEED
J46
R
C
C
R
R
C
HIGH
HEAT
SPEED
HIGH
HEAT
SPEED
R
C
J46J46
CHECK−OUT PROCEDURE USING BATTERY
An ordinary 9 volt battery with maximum DC
20volts is recommended. A 9 volt battery will
last for about one day of normal operation.
Unit transformer T1 with a maximum AC 30 volts
may be used in lieu of a battery. If transformer T1
is used, double check all wiring connections be-
fore placing unit back in operation.
CHECK−OUT PROCEDURE USING 24V SOURCE

Lennox G32V Series Specifications

General

Brand	Lennox
Model	G32V Series
Category	Furnace
Language	English