12
7. Electrical work
NO
C
O
BC
A-IC A-IC A-IC
WL-RC
M-IC
WL-RC
A-IC A-IC
WL-RC WL-RC
WL-RC WL-RC
A
B
C
D
E
(5-branch type)
3-3. Connection of indoor units of CITY
MULTI series.
OC
BC
A
B
C
D
E
BC
A
B
C
D
E
NO
A-IC
A-IC
A-IC
A-IC
A-IC
A-IC
A-IC
A-IC
A-IC
A-IC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
WL-RC
2-4. 2 branch boxes (5-branch type, maximum 8 indoor units)
1. Up to 2 branch boxes can be connected to a single outdoor unit.
2. Up to 8 indoor units can be connected to the system.
[3] Incorrect systems
C
O
C
O
BC
A
B
C
BC
A
B
C
NO
A-IC
A-IC
A-IC
WL-RC
MA-RC
3-1. Group operation by single
remote controller
3-2. Group operation between different
refrigerant systems
3-1. Plural indoor units cannot be operated by a single remote controller.
3-2. Different refrigerant systems cannot be connected together.
3-3. Indoor units of CITY MULTI series cannot be connected to the branch boxes or
outdoor unit.
3-4. M-NET Remote controller cannot be connected to this system.
(5-branch type)
(5-branch type)
(3-branch type)
(3-branch type)
NO
C
O
BC
A-IC A-IC A-IC
WL-RC
ME-RC
A-IC A-IC
WL-RC WL-RC
WL-RC WL-RC
A
B
C
D
E
3-4. Connection of M-NET Remote controller
(5-branch type)
* CITY
MULTI
OC:
Outdoor unit
BC:
Branch box
A-IC: A-Control indoor unit (M, P, S series indoor unit)
M-IC: M-NET Control indoor unit (City Multi indoor unit)
MA-RC: MA remote controller
ME-RC: ME remote controller
WL-RC: Wireless remote controller
C
O
BC
A
B
C
MA-RC
NO
A-IC A-IC A-IC
WL-RC
(3-branch type)
RG79D595H07_EN.indd 12
9/7/2016 10:25:45 AM
