5
Outdoor unit
33
5-7.
Connecting diagram
Model: MCY-MAP0367HS-UL, MCY-MAP0487HS-UL, MCY-MAP0607HS-UL
Central remote controller power supply
1~
㽵
㽵
L N
U1 U2
U3 U4
㽲
U1 U2 U3 U4
Earth
㽳
㽳
㽳
㽳
U1 U2 A
2
U
1
U
B
A
2
U
1
U
B
A
2
U
1
U
B
A B
N
L
N
L
N
L
㽴
㽴
㽴
A B
A B
A B
Earth
h
t
r
a
E
h
t
r
a
E
h
t
r
a
E
CN02
CN10
㽶
㽷
(Open)
*1
*3
*2
W2
W1
㽶
㽷
Outdoor
power supply
~
V
L1 L2 L3 N
(Note)
1. When perform a central control, connect the wire of CN10 in CN02. (Factory
default : No connection)
2. Connection of shield wire must be connected. (Connected to all connecting
sections in each Indoor unit)
3. Group control
4. !""!#
5.
Fr the control wires connecting indoor units, outdoor units, and between indoor
and outdoor units, use 2-core and non-polarity shield wires.
6. As for details, see the wiring diagram of indoor/outdoor unit.
(1)
Outdoor unit
(2)
Indoor unit
(3)
Remote controller
(4)
Central remote controller (option)
(5)
$"""%&
(6)
Circuit breaker
W1
Control wiring between indoor and outdoor units.
W2
Control wiring between indoor units.
Indoor unit
power supply
1~
㽹
㽹
㽹
㽶
㽷
L N
Earth
E16-3P1_databook.book Page 33 Tuesday, December 20, 2016 3:02 PM
