En-7
12. OPTIONAL KIT INSTALLATION (OPTION)
This air conditioner can be connected with the following optional kits. Refer to each instal-
lation manual for the method of installing parts.
• Wired remote controller
• Simple remote controller
• External connect kit
12.1. Before install optional remote controller
• When you use optional remote controller, some functions may not be used.
• Please use the recommended optional remote controller.
CAUTION
Before installing, be sure to disconnect all power supply.
Don’t touch the heat exchanger.
During installing or removing operation, be sure not to have wire caught by parts
or draw it hard. Or it may result troubles to the air-conditioner.
Avoid place in direct sunlight.
Select place that will not be affected by the heat from a stove, etc.
Before setting up the optional kit, please con
fi
rm whether air-conditioner can
receive the signal.
Do not connect the optional remote controller to the terminal for power supply.
When connecting the optional remote controller with the indoor unit, please use
the connecting cable packaged up with the optional remote controller.
Recommended cable length of optional remote controller is 10 m. Make sure to
do insulate of connecting part when extended the cable.
]
1
12.2. Remote controller cable modi
fi
cation
(1) Use a tool to cut off the terminal on the end of the remote controller cable, and then
remove the insulation from the cut end of the cable.
(2) Connect the remote controller cable and connecting cable. (Supplied with wired remote
controller)
Important:
Be sure to solder wires to connect. Be sure to insulate the connection between the
wires.
Connecting cable
White
Red
White
Red
Black
Black
Insulated
connection
Remote
controller cable
Remote
controller cable
20 mm
12.3. External input / output Wire modi
fi
cation
(1) Remove insulation from wire attached to wire kit
connector. Remove insulation from
fi
eld supplied
cable. Use crimp type insulated butt connector to
join
fi
eld cable and wire kit wire.
(2) Connect the wire and Field supply wire.
(Supplied with external connect kit)
Important:
Be sure to solder wires to connect. Be sure to
insulate the connection between the wires.
Option parts
External input/
output wire
Cable
(Field supply)
Insulated
connection
10. TEST RUN
WARNING
Do not turn on the power until all installation work is complete.
CAUTION
When restarting after a long period of disuse in the winter, turn the power switch on at least
12 hours before starting the unit.
Check items
(1) Is operation of each button on the remote controller normal?
(2) Does each lamp light normally?
(3) Do air
fl
ow direction louvers operate normally?
(4) Is the drain normal?
(5) Do not have an error noise and vibration during operation?
●
Do not operate the air conditioner in test run for a long time.
[Operation method]
●
For the operation method, refer to the operating
manual.
●
The outdoor unit may not operate depending on
the room temperature. In this case, press the
test run button on the remote controller while the
air conditioner is running. (Point the transmitter
section of the remote controller toward the air
conditioner and press the test run button with the
tip of a ballpoint pen, etc.)
●
To end test operation, press the remote controller
START/STOP button. (When the air conditioner
is running by pressing the test run button, the
OPERATION Lamp and TIMER Lamp will
simultaneously
fl
ash slowly.)
[Using the wired remote control] (Option)
●
For the operation method, refer to the operating
manual.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan
control 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
CAUTION
Check that the indoor unit correctly receives the signal from the remote controller,
then install the remote controller holder.
Select the remote controller holder selection site by paying careful attention to
the following:
Avoid places in direct sunlight.
Select a place that will not be affected by the heat from a stove, etc.
11.1.
Remote controller holder installation
• Install the remote controller a maximum distance of 7 m from the remote control re-
ceiver. However, when 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
Remote controller mounting
Remote controller
holder
Tapping screw
(M3 x 12 mm)
Remote
controller
(1) Set
(2) Push
Transmitter section
Test run button
Test run display
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9/27/2012 1:43:55 PM
9/27/2012 1:43:55 PM
