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INSTALLATION METHOD TO USE EXTERNAL DEVICE
140
INSTALLATION METHOD TO USE EXTERNAL
DEVICE
Cable connection method to use external device
1) Wired remote controller-cable connection method.
- In the wired remote controller, connect the part marked in the following figure (J02C, DO-
Port) to the cable.
- According to the installation environment, there are 3 directions (Rear entry, top side, and
right side) for the installation.
2) Cable extension connection method
- Among the cables connected to the wired remote controller, cut the remaining connectors
on the other side, and then extend and connect the cables
- Extension cable specification: 24~26AWG.
CAUTION
!
For the External device connection, use the cable insulated with sheath for the extension
connection.
Before combining with the installation plate, arrange the cables to avoid interference with the
internal parts.
RMC
DO-Port
30cm
2
(GND_Black)
3
(DC 12 V_Red)
Remote
controller
Field connection
product
composition
• Output specification
- Voltage : DC 11~12V
- Current : 30mA
AIR CONDITIONER AND VENTILATION INTERFACE
AIR CONDITIONER AND VENTILATION
INTERFACE
• It controls using the wired remote controller at a place where the air conditioner indoor unit and
the ventilation product are connected and installed at the same time.
- When the power is applied, the remote controller recognizes the product and operates
normally.
Independent operation
[general ventilation
independent operation]
General
ventilation
General
ventilation
WIRED
REMOTE
OK
CONTROLLER
[Direct ventilation
independent operation]
General
ventilation
Direct
ventilation
WIRED
REMOTE
CONTROLLER
OK
※The wiring method is the same as the air conditioner user manual. (Refer to the remote
controller manual group control page contents)
※Ventilation product means general ventilation product and direct cooling type ventilation
product.
141
Interfaced operation
[General ventilation interfaced operation]
General
Air conditioner
ventilation
indoor unit
WIRED
REMOTE
CONTROLLER
OK
[Direct ventilation interfaced operation]
General
Air conditioner
ventilation
indoor unit
WIRED
REMOTE
CONTROLLER
OK
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