Lennox M22A012S4-*P - Page 21

21
INDO OR COI L OUTL ET
TEMP. SENSOR
BR OW N
BL UE
HE AT 1
HE AT 2
RE AC TO R
BL UE
BL UE
OUTDOOR
TEMPERATURE SE NSOR
OUTDOOR COIL
TEMPERATURE SENSOR
REACT0R2 R05094A
WHIT E
WHIT E
6
3
3
6
1(A)
3(A)
L2
2(A)
L1
BLACK BLUE
BROWN
BLACK
BLUE
BROWN
BLACK
RED
1(B)
2(B)
3(B)
COMPRE SSOR DI SCHARG E
TEMPER ATURE SENSOR
Figure 27. MPB018S4M-*P Outdoor Unit Wiring Diagram
HEAT1
SV
HEAT2
WHITE WHITE
6
BLACK
BLUE
BROWN
BLACK
RED
L2
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
1(A)
3(A)
2(A)
1(B)
3(B)
2(B)
1(C)
2(C)
3(C)
3
3
6
6
CRANKCASE
HEATER
PAN
HEATER
Figure 28. MPB030S4M-*P Outdoor Unit Wiring Diagram