Lennox LGM120U - Page 60

Page 60
LGM/LCM092U/150U J Voltage
YEL
GRY
RED−BLK
GRY
RED−BLK
RED−BLKBLU
RED−BLK
BLU
RED−BLK
RED−BLK
RED−BLK
GRY
YEL
BLU
YEL
GRY
ORN GRY ORN GRY
BLK
GRY
RED
DRNWR
BLK
BLU
BLU
3
1
4
RED
1
PNK
2 3
BLU YEL
12
12 34
1
2
4
5
1
3
234 2356
1
2
3
4
5
6
7
8
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
1
2
1
2
1
2
1
2
1
2
1
2
3
4
1
2
3
4
5
6
1
2
1
2
1
2
1
2
1
2
3
4
YEL
4
5
9
10
1
3
1
3
1234
GRY
YEL
GRY
RED−BLK
RED−BLK
GRY
GRY
YEL
RED
YEL
YEL
GRY
GRY
GRY
GRY
GRY
BLU
BLU
GRY
YEL
GRY
ORN
GRY
YEL
GRY
BLU
GRY
BLK
BLK
1
2
1
2
GRY
RED−BLK
GRY
RED
PNK
RED
RED
YEL
YEL
BLK
BLK
1 3
1 2
WHT BLK
YEL
PNK
PNK
BLU
PNK
PNK
YEL
1
2
3
P48
1
2
123
YEL
1
2
1
2
YEL
34
1
2
3
1
BRN
BLU
BLK
BRN
YEL
ORN
BLU
BLU
BLU
BRN
PNK
YEL
YEL
YEL PNK
GRY
BLU
PNK
PNK
Rev:0
PNK
PNK
PNK
YEL
PNK
YEL
YEL
BLU
BLU
BLU
YEL
PNK
YEL
1
2
3
PNK
GRY ORN
PNK
PNK
GRY ORN
YEL
BLU
BLU
YEL
6
PNK
YEL
1
BLU
BLU
YEL
7
6
312
BRN
BRN
DRNWR
BLK
PNK
2 3
BLU
RED
PNK
BLU
P421
J378
P378
A55
MAIN CTRL
24VAC GND 24VAC GND
GND L14 24VAC GND
J394
P394
J395
P395
COMP1
GND COMP2 GND
J389
P389
J390
P390
K191 GND
HTSW1
P388 J388
24VAC
HPSW1
GND
HTSW2
24VAC
LPSW1
24VAC
LPSW2
24VAC
24VAC
P385 J385
P379 J379
RT17
GND
RT48
GND
RT49
A30
GND
RT44
GND
RT45
GND
J382 P382
J383 P383
RT6
GND
RT46
GND
RT47
GND
RT42
GND
RT43
GND
FIELD
PROVIDED
WIRING
ODF2
PWM3
GND
ODF1
PWM2
GND
J381 P381
P336
P337
SHIELDED
CABLE
A B G
4
J358
P358
P420
P420
P420
P420
J417 P417
2
P419
GND K65
FROM
F10 LOAD T1
T1
TOP
P52
L3L2L1
BOTTOM
P289
P47
LOADLINE
T2
T1
L2
L1
L2
SEE POWER ENTRY DIAGRAM IN
DISCONNECT BOX FOR DETAILS
L1
T2
P24
P18
P132
TO K191−9
P427
538146− 01
WI RI NG
DI AGRAM
FLOW
SECTI ON
A
HEATI NG
SECTI ON
B
COOLI NGCOOLI NG
SECTI ON
B3
SECTI ON
C
ACCS
SECTI ON
D
ACCS
TO F57
LINE.L1
TO F57.LINE.L2
FROM TB13 LOAD L3.T FROM TB13 LOAD L1.T
FROM T5 LOAD LI.T
FROM T5 LOAD L2.T
OPTIONAL IONIZER
WIRING. SEE IAQ
WIRING DIAGRAM
J392
P392
WB−033
WB−032
SHIELDED CABLE
TWISTED PAIR
P
4
1
3
J
4
1
3
TO A3 ON
GAS UNITS.
REF A−SECT
LOC CC01−02
A
B
G
DENOTES OPTIONAL COMPONENTS AND WIRING
P426
P380 J380
5VDC
GND
P293
1
3
P426
P294
P426
TO
T3−L2
TO
T3−L1
P427