98, N8C Operation, Procedure, Installation Manual

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Concealed Duct High Static Pressure

Procedure 6

If there is other indoor unit to be changed, repeat procedure 2 to 5 to change the setup.

When the above setup has finished, push to select the indoor UNIT No. before change of setup, specify CODE

No. [12], [13], [14] in order with TEMP.	/	buttons,
and then check the changed contents.

Address change check Before change: [3-3-1]→ After change: [2-2-2]

Pushing button clears the contents of which setup was changed. (In this case, procedure from 2 is repeated.)

Indoor unit No. before setup change is displayed.

Procedure 7

After check of the changed contents, push button. (Setup is determined.)

When pushing button, the display disappears and the status becomes the usual stop status.

(When pushing button the operation from the remote controller is not accepted for approx. 1 minute.)

∗If the operation from the remote controller is not accepted even 1 minute or more passed after pushing button, it is considered that the address setup is incorrect.

In this case, the automatic address must be again set up.

Therefore repeat procedure of the setup change from the Procedure 1.

Installation Manual

To recognize the position of the corresponding indoor unit though the indoor UNIT No. is known

Check the position during operation stop. (Be sure to stop operation of the set.)

		1

1,3	2

Procedure 1
Push simultaneously +	buttons for 4 seconds or

more. After a while, the display part flashes and the display appears as shown below.

In this time, the position can be checked because fan of the indoor unit operate.

•For the group control, the indoor UNIT No. is displayed

as [ ] and fans of all the indoor units in the group control operate.

Check the displayed CODE No. is [01].

•When the CODE No. is other than [01], push button to erase the display and repeat procedure from the first step. (After pushing button, operation of the remote controller is not accepted for approx. 1 minute.)

(∗ Display changes according to the model No. of indoor unit.)

Procedure 2

In the group control, every pushing button, the indoor UNIT No. in the group control is displayed in order.

In this time, the position of the indoor unit can be confirmed because only fan of the selected indoor unit operate.

(For a group control, No. of the firstly displayed indoor unit becomes the header unit.)

Procedure 3

After confirmation, push button to return the mode to the usual mode.

When pushing button, the display disappears and the status becomes the usual stop status.

(When pushing button the operation from the remote controller is not accepted for approx. 1 minute.)

Concealed Duct High Static Pressure

Installation Manual

n8°C Operation

Pre-heating operation can be set for cold regions where room temperature drops to below zero.

Procedure 1

Push simultaneously + + buttons for 4 seconds or more when the air conditioner is not working.

After a while, the display part flashes as shown below. Check the Displayed CODE No. is [10].

•When the CODE No. is other than [10], push button to erase the display and repeat procedure from the first step. (After pushing button, operation of the remote controller is not accepted for approx. 1 minute.)

(∗ Display changes according to

	the model No. of indoor unit.)
Procedure 2
Every pushing	button, the indoor unit No. in the

group control is displayed in order.

Select the indoor unit of which setup is changed.

In this time, the position of the indoor unit of which setup is changed can be confirmed because fan of the selected indoor unit operate.

Procedure 3

Using TEMP.	/	buttons, specify CODE No. [d1].
Procedure 4
Using TIME	/	buttons, select SET DATA [0001].

SET DATA		8°C Operation setting

0000		None (Factory default)

0001		8°C Operation setting