100
• To change all the indoor addresses from an arbitrary wired remote controller;
(When the setup operation with automatic address has finished, this change is available.)
Contents : Using an arbitrary wired remote controller, the indoor unit address can be changed for each same
refrigerant piping line
∗∗
∗∗
∗ Change the address in the address check/change mode.
<Procedure> (Operation while air conditioner stops)
1
Push the timer time + buttons simultaneously for 4 seconds or more.
Firstly, the line 1, item code AC (Address Change) is displayed.
2
Using
UNIT
+ buttons, select the line address.
3
Push
SET
button.
• The indoor unit address, which is connected to the refrigerant pipe of the selected outdoor unit is dis-
played and the fan is turned on.
First the current indoor address is displayed on the setup data. (Line address is not displayed.)
4
The indoor address of the setup data moves up/down by the timer time / buttons.
Change the setup data to a new address.
5
Push
SET
button to determine the setup data.
6
Every pushing
UNIT
button, the indoor unit numbers in the identical pipe are successively
displayed. Only fan of the selected indoor unit operates.
Repeat the procedure
4
to
6
and change all the indoor addresses so that they are not duplicated.
7
Push
SET
button.
(All the displays on LCD go on.)
8
Push button to finish the procedure.
Here, if the unit No is not called up, the outdoor unit in
this line does not exist.
Push
CL
button, and then select a line according to
procedure
2
.
Operation procedure
1 2 3 4
5
6 7 8
End
8
4