Mitsubishi Electric NTXMSM36A142BA Technical & Service Manual page 54

• Name, Symbol, and the Maximum Units for Connection
Maximum line length via outdoor unit (M-NET cable): L
Branch box/outdoor transmission line Maximum length (M-NET cable): L
Indoor/branch box transmission line Maximum length (A-Control cable): L
Remote controller cable length: m
M1 M2 S M1 M2 S
L
3
L
4
M1 M2 S
Power Supply
A
L
5
A: Shielded wire
( ): Address example
• Plural indoor units cannot be operated by an MA single remote controller.
• Different refrigerant systems cannot be connected together.
• M-NET Remote controller cannot be connected to this system.
OCHT810A
≤ 656 ft [200 m] (AWG22 to AWG16 [0.3 to 1.25 mm
1
OC
(51)
L
1
TB3
TB7
A
L
2
OC
(53)
TB7
TB3
M1 M2 S
NO
Unit
M1 M2 S
System
controller
M1 M2 S
+L +L +L +L ≤ 1640 ft [500 m] (AWG16 [1.25mm
1 2 3 4 5
+L , L +L L
1 2 3 4, 5
≤ 82 ft [25 m] (AWG14 [1.5] mm
6
TB3A
Branch Box
S1
S2
S3
TB5 TB3B
M1 S1
S2
M2
S3
S
TB3C
S1
S2
S3
(01)
TB3D
S1
S2
S3
TB3E
S1
S2
S3
TB3A
Branch Box
S1
S2
S3
TB5 TB3B
(06)
M1 S1
M2 S2
S3
S
TB3C
S1
S2
S3
A B
M-NET
RC
(101)
54
2
≤ 656 ft [200 m] (AWG16 [1.25 mm
])
2
m
L
1
6
TB TB5/TB15
1 A
S1 A-IC
MA-RC
2 B
S2
(01)
S3
TB TB5/TB15
S1 A-IC 1 A
MA-RC
B
S2 2
(02)
S3
TB TB5/TB15
1 A
S1 A-IC
MA-RC
2 B
S2
(03)
S3
TB
S1
A-IC
WL-RC
S2
(04)
S3
TB
S1 A-IC
WL-RC
S2
(05)
S3
TB TB5/TB15
S1 A-IC 1 A
MA-RC
S2 2 B
(06)
S3
NO
TB TB5/TB15
S1 A-IC
1
S2
(07) 2
S3
TB
S1 A-IC
WL-RC
S2
(08)
S3
] or more)
] or more)
2
)
2