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[Using the wired remote controller] (Option)
For the operation method, refer to the operating manual.
(1) Stop the air conditioner operation.
(2) Press the MODE button and the FAN button simultaneously for 2 seconds or more to
start the test run.
(3) Press the START/STOP button to stop the test run.
11. REMOTE CONTROLLER INSTALLATION
Check that the indoor unit correctly receives the signal from the remote controller, then
install the remote controller holder.
Do not install the remote controller holder in the following conditions:
• Any places exposed in direct sunlight
• Positions affected by the heat from a stove or heater
11.1. Remote controller holder installation
Install the remote controller a maximum distance of 7 m from the remote control re-
ceiver. After installing the remote controller, check that it operates correctly.
Install the remote controller holder to a wall, pillar, etc. with the tapping screw.
remote controller
holder fi xing
Remote
controller holder
Tapping screw
(small)
12. OPTIONAL KIT INSTALLATION
This air conditioner can be connected with the following optional kits.
• Wired remote controller
• Simple remote controller
• External connect kit
BEFORE INSTALLING THE WIRED REMOTE CONTROLLER
• When you use wired remote controller, some functions may not be used.
• Before installation, make sure that all power supplies has been disconnected.
• Do not touch the aluminum fi ns of heat exchanger built-in the indoor or outdoor unit to
avoid personal injury when you install or maintain the unit.
• In the installation or removal, be sure not to have any wires getting caught by parts
or getting an extreme tension. Excessive pressure or tension to the wire may cause
malfunction of the air conditioner.
• Avoid any places exposed in direct sunlight.
• Choose a position that will not be affected by the heat from a stove or heater.
• Before setting up the optional kit, confi rm whether the air-conditioner receives the
signal from the remote controller.
• Do not connect the wired remote controller to the terminal for power supply.
• When connecting the wired remote controller with the indoor unit, use the connecting
cable that is supplied with wired remote controller or simple remote controller.
• Recommended cable length of wired remote controller is 10 m. When you extend the
cable, insulate the connecting part of the cable.
Do not connect power supply with the terminal.
INDOOR UNIT
TERMINAL
Test run display
CAUTION
remote controller
mounting
1 Set
2 Push
Remote
controller
CAUTION
PCB
13. INSTALLATION WORK (OPTION)
• Do not hit or push the human sensor. This may lead to damage or malfunction.
• Do not touch the human sensor. Any scratches or dirt may lead to incorrect detection.
Remote controller cord modifi cation
13.1.
(1) Use a tool to cut off the terminal on the end of the remote controller cord, and then
remove the insulation from the cut end of the cord.
(2) Connect the remote controller cord and connecting cord.
(supplied with wired remote controller)
Important: Be sure to insulate the connection between the cords.
Remote
controller cord
Remote
controller cord
Installing wired remote controller terminal /
13.2.
external connect kit terminal (sold separately)
(1) Remove the screw on the control box as shown on the top right of the figure below.
(2) Release both bottom clasps at the sides in the direction of the arrow as circled in
the bottom left of the figure below. Pull and remove the cover.
Cover
(2)
(3) Connect the wired remote controller terminal / external connect kit terminal (sold
separately) to the specified terminal on the board as shown below. Please connect
to the connector with necessary function according to the actual usage.
(4) After connecting each terminal, thread the cables through the notch as circled on
the bottom right of the figure below.
(3) Wired remote controller
connector
: CNC01(White) *
(3) Control input (Operation/
Stop or Forced stop)
connector
: CNA01(White) *
* : Symbol indicating the location printed on the board
CAUTION
Connecting cord
White
Red
Black
White
Red
Insulated
connection
Black
(3) Error Status output
connector
: CNB02(Black) *
(3) Operation status
output connector
: CNB01(White) *
(4)
(1)
En-9
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