Sanyo DHX4852 User Manual

Page 91

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Control of W-2WAY ECO-i SYSTEM

4. System Controller

III - 31

TD831078

How to start group operation

To start group operation

The flap setting can be performed only for units that have no remote
controllers.

NOTE

Power

Turn the power supply switch on more than 5 hours before starting operation.

1

Press the SELECT button and select GROUP.

2

Select the ZONE No. including the group to be operated by pressing ZONE button.

3

Select the GROUP No. to be operated by pressing GROUP select buttons .

4

Press the ON button.

5

Set the operation mode by pressing the MODE button.

6

Set the desired temperature by pressing one of the temperature setting buttons .

7

Set the desired fan speed by pressing the FAN SPEED button.

8

Set the airflow direction to a specific angle or sweep mode.

9

By pressing

, select your desired setting.

Individual:

Controls with the remote controller are possble.

Central 1:

Individual ON/OFF operation with the remote controller is inhibited.

Central 2:

Individual ON/OFF, MODE, and Temp. setting operations with the remote
controller are inhibited.

Central 3:

Individual MODE and Temp. setting operations with the remote controller are
inhibited.

Central 4:

Individual MODE operation with the remote controller is inhibited.

• Under Central/Individual settings other than listed above, “CENTRAL” is displayed.

AUTO

Depending on the difference between the temperature setting and the room temperature,

Operation

heating and cooling alternate automatically so that a uniform room temperature is maintained.

Stop

Confirming the GROUP No. to be selected, press the OFF button.

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Stop

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2134_M_I

TD831138-02_W-2WAY.indb 43

2007/07/26 14:31:46

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