Johnson Controls VRF System Engineering Manual page 32

OPTIONAL PARTS
Connect the cable to the CN10
2
(1) Open the electrical box cover at the indoor unit. Connect the connecting cable to CN10 of the PCB in
the electrical box.
(2) After connecting the connecting cable to each terminal,
run it out to the false ceiling or outside of the unit.
Then, run it to the installation position of the motion
sensor kit.
The wiring connection at the indoor unit should be
referred to in the "Installation and Maintenance Manual"
of the indoor unit. When running the connecting
cable, run it to the installation position of the receiver
kit through the top of the fixing plate for the indoor
unit. After running the connecting cable, take the
distance (from 3-15/16inch to 7-7/8 inch (100mm to
200mm)) from the indoor unit undersurface to the
connecting cable as shown in the figure at the right.
After running the connecting cable, clamp the extra
length of the connecting cable using the plastic band
and store it inside the ceiling.
Attach the decorative panel
3
The installation of the decorative panel should be referred to in its installation manual.
3-4
Electrical Box Connector (CN10)
5P (Red)
Unit: inch (mm)
Fixing Plate
Relay Connector
Indoor Unit
Wiring Connection
TC-16002-rev.1