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GROUP SETTING
4
8
Setting of Slave Unit
Indication of Slave Unit Setting Mode
When the central station is changed to the slave unit setting mode, the LCD indication on the
central station is as shown below. The indication of the group to be set is flickered. The Ref.
No. and I.U. Add. indicates the address of the indoor unit with the smallest address among the
slave units of the group to be set. The " " indication of group flickers in case that the slave units
of the group are already set. In case that the slave units are not set, "- -" is indicated at Ref. No.
and I.U. Add.
"2" shows the slave unit
Ref. No. of Indoor Unit To Be Set
setting mode.
(Can be changed by depressing the " " (TEMP) switch.)
Only the group with the master unit
already set is indicated. The group to be
set is flickered.
Procedure of Slave Unit Setting
Set the master unit for each group as followings.
1. Selection of Group To Be Set
Select the group to be set by depressing "GROUP" switch.
The flickering indication of group number is moved every time
when the "GROUP" switch is depressed.
The group with no setting of master unit can not be
selected.
The flickering indication of group number is moved
(ex. When selecting group No.10).
When the "SET" indication appears, the
indicated indoor unit is set as the slave unit.
(When "SET" does not appear, the slave unit
set.)
is not
Address of Indoor Unit To Be Set
(Can be changed by depressing the " "
(TEMP) switch.)
When the "CHECK" indication appears, the
central station is in the check mode.
" " shows the group with indoor units to be set (The above
figure shows that the indoor unit of Ref. No.1 and I.U. Add. 2
is set as the slave unit of No.4 group).