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INSTALLING ACP 5
14
Fixing the ACP 5 to the wall
ACP 5 can be installed by fixing to the wall. To
install the ACP 5 in an adequate place, pro-
ceed according to the following explanation. It
explains here on how to install the ACP 5 with
the example of installing the ACP 5 on the
wall.
• Decide the space to install the ACP 5.
Before installing the ACP 5, check if it is the
adequate place to connect the ACP 5 with
the power, RS-485, and LAN cable.
• Fix to the wall using the driver. It can be
fixed as in the following figure according to
the location to install
PACP5A000
Connecting RS-485 cable to the
ACP 5
After fixing the ACP 5 in the installation place,
RS-485 cable that was connected to PI485
shall be connected to the ACP 5. To connect
RS-485 cable to the ACP 5, proceed as the fol-
lowing order.
• First, among the connectors that can be con-
nected to the ACP 5, connect the end of RS-
485 cable connected to BUS-A of PI485 to
Tx part. Next, connect the end of RS-485
cable connected to BUS-B of PI485 to Rx
part.
• RS-485 cable that was connected to PI485
shall be connected to CH port (RS-485 port)
of the ACP 5.
- Plug the connector connecting RS-485
cable into one of CH1 ~ CH4 ports.
- There are 1~6 CH ports, and it must be
plugged into one of 1~4 ports for use.
- For AHU, plug the connector connecting
RS-485 cable into CH5 ports.
- For chiller, plug the connector connecting
RS-485 cable into CH6 ports. (with chiller
option S/W applied)
PACP5A000
!
CAUTION
If a different type of connection is made
other than BUS format as in the figure,
the product may malfunction. So be care-
ful during the installation.
ACP 5 shall be installed in accordance
with national wiring regulations.
Connecting Ethernet cable (LAN
cable) to the ACP 5
After connecting the ACP 5 and RS-485 cable,
Ethernet cable shall be connected to the ACP
5.
ACP 5 may be connected to hub through
Ethernet cable, or directly to AC Manager 5.
Connecting the ACP 5 and hub
It is the case of connecting the ACP 5 to the
basic internet network installed at the site,
and it is generally connected to the hub.
In such case, Ethernet cable shall be connect-
ed as a direct cable.
Use Ethernet cable (direct cable) to connect to
LAN port of the ACP 5.
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