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Stop
To start collective operation (ALL or ZONE)
How to Start Collective Operation
Stop
Power
In the ALL or ZONE mode, no flap setting can be performed. If necessary, you should
select the GR mode and use the FLAP button.
Confirming the ZONE No. to be selected or ALL indication, press the OFF button.
Select the control mode.
Set the desired fan speed by pressing the FAN SPEED button.
Set the desired temperature by pressing one of the temperature setting buttons .
Set the operation mode by pressing the MODE button.
Press the ON button.
Select the ZONE No. to be operated by pressing ZONE button.
Press the SELECT button and select ALL or ZONE.
In case of ZONE collective operation.
Turn the power supply switch on 5 hours or more before starting operation.
NOTE
3-53
Control of 3-WAY ECO-i SYSTEM
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4. System Controller
TD831143-00W-3WAY.indb53TD831143-00W-3WAY.indb53 2008/12/0110:26:392008/12/0110:26:39