Installation manual

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2-4. Installing the centralized controller and a power supply unit (PAC-SC51KUA; sold separately) inside the
mounting attachment on the wall
1 Ensure there is enough space to install the controller as
shown in the figure at right.
2 Install the mounting attachment PAC-YG85KTB (sold
separately) on the wall with the four M4 screws (supplied).
Prior to installation, check that the wall is strong enough to
support the weight of the controller.
3 Punch out the knockout hole on PAC-YG85KTB, and push
the AC power cable, protective earth (ground) cable, and
M-NET transmission cable through the knockout hole.
4 Install the PAC-SC51KUA power supply unit (sold
separately) inside the mounting attachment with the four M4
screws (supplied).
5 Connect the cables to the PAC-SC51KUA power supply unit.
Refer to the PAC-SC51KUA Installation Manual for details.
6 Seal the knockout hole with putty.
7 Connect the wiring from the power supply unit to the
centralized controller.
8 Remove AG-150A surface cover.
220 (8-
11
/16)
150 (5-
15
/16)
30 (1-
3
/16)
30 (1-
3
/16)
300 (11-
13
/16)
400 (15-
3
/4)
Unit: mm (in)
PAC-YG85KTB
(sold separately)
Wall
Knockout hole
M4 screws (supplied)
Protective earth cable
(Grounding cable)
AC power cable
M-NET transmission cable
PAC-SC51KUA
Power supply unit
(weight 1.4kg)
M4 screws (supplied)
M-NET
transmission
cable
DC power cable
DC power cable
M-NET transmission cable