Mitsubishi Electric PAC-IF01MNT-E, Руководство по установке

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M1
M2 S
M1 M2 S
CENTRALIZED CONTROL
3
4. Installation procedure 【 Applicable model:Group A 】
【
Front view
】
【 Side view 】
【 w
1
】 【 w 2 】
(Note 1) See the Caution on page 2
9
Ground wire and screw
4
Terminal block
4
Terminal block
8
Lead wire-B
8
Lead wire-B
1
M-NET board
1
M-NET board
7
Lead wire-A
7
Lead wire-A
2
Fixture
6
Label
5
Terminal Screw
(M4
o
25)
3
Screw
(M3
o
10)
Control P.C. board
Screw
Control P.C. board holder (Back)
CN2M
CN5
CN741
Control P.C. board
[
w
1] Pass ⑦ Lead wire-A and ⑧ Lead wire-B through the upper clips (left side) on the
control P.C. board holder.
[
w
2] Pass ⑧ Lead wire-B through the notch in the top of the terminal block metal plate.
Control P.C. board holder
1
Remove the three screws and remove
the control P.C. board holder.
4
Use the three screws removed previously
to install the control P.C. board holder in
the previous position.
6
Attach ⑥ Label to the position shown in
the figure.
8
Refer to the wiring diagram, and connect
the
⑧
Lead wire-B that you previously
connected to CN2M on the
①
M-NET
board to the M1 and M2 terminals on the
④
Terminal block.
There is no polarity difference.
(Note 1)
If required, connect the shield of the M-NET
transmission wire to the main unit using the
⑨ Ground wire and screw (M4 x8).
(See the Caution on page 2)
(Note 2)
Take great care that no lead wire is caught
on anything when installing panels.
7
Refer to the wiring diagram, and connect
the
⑦
Lead wire-A that you previously
connected to CN5 on the
①
M-NET board
to CN741 (Color: Red) on the control
P.C. board.
5
Use the
⑤
Terminal screw (M4 x 25) to fix
the
④
Terminal block in the position shown
in the figure.
w
The
④
Terminal block has a boss for
positioning. Align the boss with the
positioning hole on the metal plate.
3
Install the ① M-NET Board to which the
wires were attached in the previous step
to the back of the control P.C. board holder
with the ② Fixture and ③ Screw (M3 x 10).
w
Set the addresses on the ① M-NET Board
before installing into the electrical parts box.
w
Be sure that the M-NET board is installed
in the correct orientation (so that the CN2M
is upwards and CN5 is downwards).
2
Attach
⑦
Lead wire-A to CN5 (Color: White)
on the
①
M-NET Board and
⑧
Lead wire-B
to CN2M (Color: White) on the
①
M-NET
Board.
6
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2
2
3
4
5
6
7
8