Mitsubishi Electric CITY MULTI PUMY-71 Manuel D'installation page 18

1 M-NET Remote controller
2 MA Remote controller
<Permissible Lengths>
1 M-NET Remote controller
• Max length via outdoor units: L
• Max transmission cable length: L
Remote controller cable length: r
•
2 MA Remote controller
• Max length via outdoor unit (M-NET cable): L
• Max transmission cable length (M-NET cable): L
• Remote controller cable length: c
18
OC
(51)
TB3
M1M2 S
M1 M2 S
TB7
D
OC L
3
(53)
TB3
M1M2 S
M1 M2 S
TB7
Power Supply
Unit
M1M2S
MJ103
M1M2 S
OC
(51)
TB3
M1M2 S
M1 M2 S
TB7
D
OC L
3
(53)
TB3
M1M2 S
M1 M2 S
TB7
Power Supply
Unit
M1M2 S
MJ103
M1M2 S
+L +L +L and L +L +L +L and L
1 2 3 4 1 2 3 5
and L +L and L +L and L
1 3 4 3 5 6
, r , r , r
10 m (0.3 to 1.25 mm
1 2 3 4 =
If the length exceeds 10 m, use a 1.25 mm
calculation of the maximum length and overall length.
+L +L +L and L
1 2 3 4 1
and L +L and L
1 3 4
and c +c +c and c +c
1 1 2 3 1
L
1
A
IC IC
(01) (02)
TB5 TB5
M1 M2 S M1 M2 S M1 M2 S
A B A B
(101) (105)
RC
L
4
IC
IC
(04)
(03)
TB5 TB5
M1 M2 S
M1 M2 S M1 M2 S
A B
(104)
RC
B
L
1
A
IC IC
c
2
(01) (02)
TB5 TB15 TB5 TB15
M1 M2 S 1 2 M1 M2 S 1 2 M1 M2 S
A B
MA
L
4
IC
IC
(04)
(03)
TB5 TB15 TB5 TB15
1 2 M1 M2 S 1 2
M1 M2 S M1 M2 S
A B
MA
B
+L +L +L 500 m (1.25 mm
1 2 6 7 =
and L +L and L 200 m (1.25 mm
2 6 7 =
2
)
2 shielded wire. The length of this section (L
2
+L +L +L 500 m (1.25 mm or more)
2 6 7 =
and L +L and L 200 m (1.25 mm
6 2 6 7 =
+c +c 200 m (0.3 to 1.25 mm
=
2 3 4
C
IC IC
(05) (06)
TB5 TB5
M1 M2 S
r
3
A B
(155)
RC RC
E
IC
(07)
TB5
C
IC IC
c
2
(05) (06)
TB5 TB15 TB5 TB15
1 2 M1 M2 S 1 2
c
4
A B A B
MA MA
E
IC
(07)
TB5 TB15
1 2
A : Group 1
B : Group 3
C : Group 5
D : Shielded Wire
E : Sub Remote Controller
( ): Address
2 or more)
2
or more)
) should be included in the
8
2
or more)
2 )