Mitsubishi Electric PUMY-P112VKM3 Technical & Service Manual page 47

• Name, Symbol, and the Maximum Units for Connection
Longest length via outdoor unit (M-NET cable): L
Longest transmission cable length (M-NET cable): L
Longest transmission cable length (A-Control cable): L
Remote controller cable length: m1 [ 200 m (0.3 to 1.25 E) ]
L
3
L
4
A
L
5
• Plural indoor units cannot be operated by a single remote controller
• Different refrigerant systems cannot be connected together.
• M-NET remote controller cannot be connected.
OCH632A
OC
(51)
L
1
TB3
TB7
M1 M2 S M1 M2 S
A
L
2
OC
(53)
TB7
TB3
A
M1 M2 S
M1 M2 S
Power Supply
Unit
M1 M2 S
System
controller
M1 M2 S
+L +L +L +L [ 500 m (1.25 E or more)]
1 2 3 4 5
+L , L +L , L [ 200 m (1.25 E or more) ]
1 2 3 4 5
[ 25 m (1.5 E) ]
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
S2
M2
S3
S
NO
TB3C
S1
S2
S3
A B
M-NET
RC
(101)
47
L
6
m
1
TB TB5/TB15
1 A
S1 A-IC
MA-RC
2 B
S2
(01)
S3
TB TB5/TB15
A
S1 A-IC 1
MA-RC
S2 2 B
(02)
S3
TB TB5/TB15
1
S1 A-IC A
MA-RC
2
S2 B
(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
A-IC 1
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