17
3. BASIC OPERATION
• To be used to change the settings of a single
remote control group.
• To be used to change the settings of remote
controller groups in group control unit.
• Only the central control numbers (the indoor
units) that have been stored in the group ap-
pear on the LCD, when the group is selected.
• When the central control numbers that have
been stored in the group are not all included in
that one page of LCD, the relevant page num-
ber will also come on when the group is se-
lected.
• If groups are composed of indoor units of HEAT
PUMP TYPE refrigerant system, will
appear on the LCD.
• To be used to change the settings of all remote
control groups that have been stored in the cen-
tral remote controller.
All control mode
Individual control mode
Group control mode
Notes • In order to shorten the setting time as well as to simplify the setting procedure, it is possible to send all of
the set information by pressing
SET
after all the changes have be made. (Refer to “3-1. BASIC
FLOW OF OPERATION”.)
• The time between each press of the buttons should be less than 1 minute, otherwise, after five time of
Beep sound. (in 30 seconds) all the changes that have been made will disappear.
UTB-YCA.GCA_p12-18.p65 05.9.6, 2:35 PM17
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