Lennox MPA018S4M-*P

18
IMPORTANT
All diagrams (Figure 23 through Figure 33) are typical wiring diagrams. Refer to the wiring diagram on the unit for actual
wiring.
L2
1(A)
3(A)
2(A)
1(B)
3(B)
2(B)
208/230V Outdoor Unit
Terminal Block
Terminal Block
1 2 3
208/230V Indoor Unit A
Terminal Block
1 2 3
208/230V Indoor Unit B
From Power
Supply
Outdoor Unit
Indoor Unit A
Indoor Unit B
Figure 21. Connection Diagram - Systems 30k and Below
To Indoor Unit C
L2
1(A) 3(A) 2(A)
208/230V Outdoor Unit
Terminal Block
From Power
Supply
Outdoor Unit
Indoor Unit E
1(B) 3(B) 2(B)
1(C) 3(C) 2(C)
1(D) 3(D) 2(D)
1(E) 3(E) 2(E)
Terminal Block
1 2 3
208/230V Indoor Unit
Indoor Unit D
Terminal Block
1 2 3
208/230V Indoor Unit
To Indoor Unit A
To Indoor Unit B
Figure 22. Connection Diagram - Systems 36k and Above