Hisense AVWT-408FHFSHA Installation Manual page 32

For Multi Branch SW BOX
Connect communication
cable from outdoor unit to
the outdoor terminal
H-Net Outdoor
block(TB2) in Switch Box.
1 2 3 4
TB1
Power
Supply
L1 L2
Power Supply Wiring
ELB S
Earth Main Switch
Leakage and Fuse
Breaker
RCS
208/230V
1~ 60Hz
Outdoor Unit
Connect communication cable from
outdoor unit to the outdoor terminal
block(TB2) in Switch Box.
H-Net Outdoor
1 2 3 4
TB1
Power
Supply
L1 L2
Power Supply Wiring
ELB S
Main Switch
Earth
and Fuse
Leakage
Breaker
208/230V
1~ 60Hz
HCHM-N04XB
PCB1 PCB2
TB3 TB4 TB3
TB2
Indoor
Indoor Indoor
Outdoor
A B C D E
1 2
3 4 5 6 7 8 9 10 3 4 5 6
RCS
B A 2 1 B A 2 1
Indoor Unit A Indoor Unit B
or Water Module B
or Water Module A
Communication cable
(Non-Polarity)
(DC5V)
RCS:Remote Control Switch
(a) HCHM-N04XB/N08XB
HCHM-N12XB
PCB1
TB3 TB4 TB5
TB2
Indoor
Indoor Indoor
Outdoor
A B C D E
1 2
3 4 5 6 7 8 9 10 1112 13 14
RCS RCS
B A 2 1 B A 2 1
Indoor Unit A Indoor Unit B
or Water Module A or Water Module B
Communication cable
(Non-Polarity)
(DC5V)
(b) HCHM-N12XB/N16XB
HCHM-N08XB
TB4
Indoor
F G H
7 8 9 10
RCS
RCS
B A 2 1 B A 2 1
... ...
Indoor Units F
( When multiple Indoor Units are connected to the same
branch, they are controlled with same operation mode.
PCB2 PCB3
TB3 TB4 TB5 TB3
Indoor Indoor Indoor
F
I J K L G H
3 4 5 6 7 8 9 10 1112 13 14
......
RCS
B A 2 1
Indoor Units H
(
When multiple Indoor Units are connected to the
same branch, they are controlled with same operation
mode.
RCS:Remote Control Switch
24
Switch Box
PCB1
TB3 TB4
TB2
Indoor Indoor
Outdoor
A B C
1 2
3 4 5 6 7 8
Connect communication
cable from cooling only
indoor unit and heating only
water module to the outdoor
terminal block (TB2) in
Switch Box.
RCS
B A 2 1
)
Cooling Only Indoor Unit
Switch Box
HCHM-N16XB
TB2
TB4
Outdoor
Indoor Indoor
1 2
M N 0 P
3 4 5 6 7 8 9 10
RCS
B A 2 1
RCS
B A 2 1
)
Cooling Only Indoor Unit
RCS
B A 2 1
Heating Only Water Module
PCB1
TB3 TB4
Indoor Indoor
A B C
3 4 5 6 7 8
Connect communication
cable from cooling only
indoor unit and heating only
water module to the outdoor
terminal block (TB2) in
Switch Box.
RCS
B A 2 1
Heating Only Water Module