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Mitsubishi Electric CITY MULTI PUMY-P200YKM2 Installation Manual page 15

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6. Electrical work
■
M-NET Remote Controller
OC
(51)
TB3
TB7
M1M2S
M1M2S
D
L
3
OC
(53)
TB7
TB3
M1M2S
M1M2S
Power
Supply Unit
M1M2S
System
controller
M1M2 S
A : Group 1
• Max length via outdoor units: L
B : Group 2
L
+L
+L
+L
C : Group 3
1
2
3
5
• Max transmission cable length: L
D : Shielded Wire
and L
+L
and L
2
6
E : Sub Remote
• Remote controller cable length:
Controller
R
, R
, R
, R
1
2
3
( ): Address
If the length exceeds 10 m, use a 1.25 mm² shielded
wire. The length of this section (L
in the calculation of the maximum length and overall
length.
Fig. 6-2
OC
(51)
L
1
TB3
TB7
M1 M2 S M1 M2 S
L
3
A
L
2
OC
(53)
TB7
L
4
TB3
A
M1 M2
S
M1 M2 S
Power
A
Supply
Unit
M1 M2 S
L
5
System
controller
M1 M2 S
A :
Shielded wire
( ) :
Address example
A-IC : M, S, P series Indoor unit
Max length via outdoor units (M-NET cable):
L
+ L
+ L
+ L
+ L
500 m (1.25 mm
1
2
3
4
5
Max transmission cable length (M-NET cable):
L
+ L
, L
+ L
, L
200 m (1.25 mm
1
2
3
4
5
Fig. 6-4
L
1
A
C
M-IC
M-IC
M-IC
(01)
(02)
(05)
TB5
TB5
TB5
M
1
M
2
S
M
1
M
2
S
M
1
M
2
S
A B
A B
A B
(101)
(105)
(155)
M-NET RC
M-NET RC
M-NET RC
E
L
4
M-IC
M-IC
M-IC
(04)
(07)
(03)
TB5
TB5
TB5
M
1
M
2
S
M1 M2 S
M
1
M
2
S
A B
(104)
M-NET RC
B
+L
+L
+L
and
1
2
3
4
and L
+L
+L
+L
[ 500 m (1.25 mm² or more)
1
2
6
7
and L
+L
1
3
4
[ 200 m (1.25 mm² or more)
7
[ 10 m (0.5 to 1.25 mm²)
4
) should be included
8
TB3A
TB3A
TB15
BC
S1
S1
1
A-IC
S2
S2
2
(01)
S3
S3
TB5
TB3B
TB3A
TB15
M1
S1
S1
1
A-IC
S2
S2
2
M2
(02)
S3
S3
S
TB3C
TB3A
TB15
S1
S1
A-IC
1
S2
S2
(03)
2
S3
S3
(01)
TB3D
TB3A
S1
S1
A-IC
S2
S2
(04)
S3
S3
TB3E
TB3A
S1
S1
A-IC
S2
S2
(05)
S3
S3
TB3A
TB3A
TB15
BC
S1
S1
A-IC
1
S2
S2
(06)
2
S3
S3
TB5
TB3B
TB3A
(06)
S1
S1
M1
A-IC
S2
S2
M2
(07)
S3
S3
S
TB3C
TB3A
S1
S1
A-IC
S2
S2
(08)
S3
S3
or more)
2
or more)
2
■
MA Remote Controller
M-IC
OC
(51)
(06)
TB3
TB7
M1M2S
M1M2S
TB5
M
1
M
2
S
D
OC
(53)
TB7
TB3
M1M2S
M1M2S
Power
Supply Unit
M1M2
S
System
controller
M1M2
S
• Max length via outdoor unit (M-NET cable): L
500 m (1.25 mm² or more)
and L
+L
• Max transmission cable length (M-NET cable): L
3
5
L
[ 200 m (1.25 mm² or more)
7
• Remote controller cable length: m
200 m (0.3 to 1.25 mm²)
A
OC
MA-RC
B
(51)
TB3
TB7
M1 M2 S M1 M2 S
A
MA-RC
B
L
5
A
MA-RC
B
A
WL-RC
OC
WL-RC
(53)
TB7
L
6
TB3
M1 M2
S
M1 M2 S
A
MA-RC
B
Power
A
Supply
Unit
WL-RC
M1 M2 S
L
7
System
controller
WL-RC
M1 M2 S
A :
Shielded wire
( ) :
Address example
A-IC : M, S, P series Indoor unit
M-IC : City Multi Indoor unit
Longest length via outdoor units:
L
+ L
+ L
+ L
+ L
1
2
3
4
5
Longest transmission cable length:
L
+ L
+ L
+ L
, L
+ L
1
2
3
4
5
L
1
A
M-IC
M-IC
m
2
(01)
(02)
TB5
TB15
TB5
TB15
M
1
M
2
S
1
2
M1 M2 S
1 2
A B
MA-RC
L
L
3
4
M-IC
M-IC
(04)
(03)
TB5
TB15
TB5
TB15
M
1
M
2
S
1 2
M1 M2 S
1 2
A B
MA-RC
B
+L
+L
+L
1
2
3
and L
1
and m
+m
+m
1
1
2
3
Fig. 6-3
TB3A
BC
S1
S2
S3
L
1
TB5
TB3B
M1
S1
S2
M2
S3
S
TB3C
S1
S2
(01)
S3
TB3D
S1
L
S2
2
S3
TB3E
S1
S2
S3
A
TB3A
BC
S1
S2
S3
TB5
TB3B
S1
M1
(06)
S2
M2
S3
S
TB3C
S1
S2
L
3
S3
L
4
+ L
+ L
[ 500 m (1640 ft.) (1.25 mm
6
7
, L
[ 200 m (656 ft.) (1.25 mm
or more)
2
6
7
Fig. 6-5
C
M-IC
M-IC
m
2
(05)
(06)
TB5
TB15
TB5
TB15
M1 M2 S
1 2
M1 M2 S
1 2
A B
A B
MA-RC
MA-RC
E
M-IC
(07)
TB5
TB15
M1 M2 S
1 2
en
and L
+L
+L
+L
[
4
1
2
6
7
+L
and L
+L
and
3
4
2
6
and m
+m
+m
+m
[
1
2
3
4
TB3A
TB15
S1
1
A
A-IC
MA-RC
S2
2
B
(01)
S3
TB3A
TB15
S1
1
A
A-IC
MA-RC
S2
2
B
(02)
S3
TB3A
TB15
1
S1
A-IC
A
MA-RC
S2
(03)
2
B
S3
TB3A
S1
A-IC
WL-RC
S2
(04)
S3
TB3A
S1
A-IC
WL-RC
S2
(05)
S3
TB3A
TB15
S1
A-IC
1
A
MA-RC
S2
(06)
2
B
S3
TB3A
S1
A-IC
WL-RC
S2
(07)
S3
TB3A
S1
A-IC
WL-RC
S2
(08)
S3
TB5
TB15
M1
1
A
M-IC
MA-RC
M2
2
B
(09)
S
TB5
TB15
M1
M-IC
1
A
MA-RC
M2
2
B
(10)
S
or more)
2
14
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