Mitsubishi Electric City Multi PUMY-SP112VKM Technical & Service Manual page 40

Permissible Lengths
Longest transmission cable length:
L + L [ 200 m (1.25 mm²)
1 2
MA remote controller cable length:
, R [ 200 m (0.3 to 1.25 mm²)
R
1 2
Longest transmission cable length:
L + L [ 200 m (1.25 mm²)
1 2
MA remote controller cable length:
+R , R [ 200 m
R
3 4 5
(0.3 to 1.25 mm²)
Longest transmission cable length:
L + L [ 200 m (1.25 mm²)
1 2
MA remote controller cable length:
+R [ 200 m (0.3 to 1.25 mm²)
R 7 8
OCH668B
OC
(00)
TB3 TB7
M1 M2 S M1 M2 S
NO
A B
(00)
M-NET RC
OC
(00)
TB3 TB7
M1 M2 S M1 M2 S
NO
A B
MA-RC
(Main)
OC
(00)
TB5
TB3 TB7
M1 M2 S M1 M2 S M1 M2 S
40
Prohibited items
The MA remote controller and the
M-NET remote controller cannot be
used together with the M-NET con-
trol indoor unit of the same group.
M-IC
(00)
TB5 TB15 TB5
1 2
M1 M2 S M1 M2 S
A B
MA-RC
3 MA remote controllers or more
cannot be connected with the
M-NET control indoor unit of the
same group.
M-IC M-IC
(00) (00)
TB5 TB15 TB5
M1 M2 S 1 2
M1 M2 S
A B A B
MA-RC MA-RC
(Main) (Sub)
The second MA remote controller is con-
nected with the terminal block (TB15)
for the MA remote controller of the same
M-NET control indoor unit (M-IC) as the
first MA remote control.
M-IC M-IC
(00) (00)
TB15 TB5
1 2
M1 M2 S
NO
A B
MA-RC MA-RC
M-IC
(00)
TB15
1 2
A B
MA-RC
TB15
1 2
A B A B
MA-RC MA-RC
(Main) (Sub)
TB15
1 2
A B