Ameristar M4THM1530A - Page 29

Electrical Connections at the Outdoor Unit
M4THM1530A, M4THM1536A
To the power supply
To unit B
To unit A
connection
cable
connection
cable
To unit C
connection
cable
To unit D
connection
cable
Outdoor unit
Indoor unit
L1 L2
L1
L1
L2
L2
N(1)
2 3
N(1)
2 3
N(1)
2 3
N(1)
2 3
A B C D
power
cable
To unit B
To unit A
connection
cable
connection
cable
To unit C
connection
cable
To unit D
connection
cable
L1 L2
power
cable
OUTDOOR UNIT
XT2 XT1 XT3 XT4 XT5
XT6
L2 L1
G G G G G
POWER
To unit D
connection
cable
M4THM1542A
29
15 Series Multi-Split