Johnson Controls DHPM12NWM42Q1 - SECTION XVI: OUTDOOR UNIT WIRING CONNECTIONS (Continued); 30 K Outdoor Unit Terminal Wiring Diagram

898150-UIM-B-0113
16 Johnson Controls Unitary Products
FIGURE 33: 30K Outdoor Unit Terminal
To unit B
To unit A
To unit C
To unit D
L1
L1
L2
L2
N(1)
CBA D
30 KBTU OUTDOOR UNIT (FOUR ZONE MAXIMUM)
MAIN
POWER
TO INDOOR
UNIT
TO INDOOR
UNIT
TO INDOOR
UNIT
TO INDOOR
UNIT
MAIN
POWER
OUTDOOR
UNIT
OUTDOOR
UNIT
OUTDOOR
UNIT
OUTDOOR
UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
A
B
C
D
INDOOR /
OUTDOOR
CABLE ENTRY
INDOOR /
OUTDOOR
CABLE ENTRY
INDOOR / OUTDOOR
CABLE ENTRY
INDOOR / OUTDOOR
CABLE ENTRY
MAIN POWER FROM OUTDOOR UNIT DISCONNECT
A
BC
D
A
B
C
D
L1
L2
L1
L2
IMPORTANT
Check indoor to outdoor eld wiring to conrm (N)1 from indoor
goes to (N)1 outdoor, terminal 2 from indoor goes to terminal 2
outdoors and terminal 3 indoors goes to terminal 3 in outdoor.
LEGEND
N(1) = L1
2 = Data line
3 = L2
= Ground
cable
connection
connection
cable
To unit C
connection
cable
N(1)
2
3
N(1)
2
3
N(1)
2
3
To unit C
connection
cable
N(1)
2
3
power
cable
L1 L2
N(1)
2
3
N(1)
2
3
N(1)
2
3
N(1)
2
3
N(1)
2
3
N(1)
2
3
N(1)
2
3
N(1)
2
3