16
English
Basic Operation
4
On/Off
Press
●
On/Off
button.
The Operation lamp will illuminate solid
green and the system will start
operating.
5
On/Off
When
●
On/Off
button is pressed again,
the system will stop operating and the
Operation lamp will turn off.
Setting the Cool / Heat Changeover Master
(VRV only)
Setting Changes
See page 18 for an explanation of the cool/heat changeover master indoor unit.
1
Cool
Return
Setting
Set to
74
F
Cool
Return
Setting
Set to
MASTER
CONTROLLED
74
F
Press
●
Mode
button on the remote
controller of the changeover master
indoor unit for at least four seconds
while the backlight is illuminated.
The “
●
MASTER
CONTROLLED
” icon on each remote controller for the
indoor units connected to the same outdoor unit or
Branch Selector unit will start
fl
ashing.
Vent mode setting changes are possible regardless of the cool/
*
heat changeover master indoor unit.
If the outdoor unit is con
fi
gured as cool/heat changeover master,
*
all remote controllers serving the associated indoor units will
display its “
MASTER
CONTROLLED
” icon.
Set the cool/heat changeover master indoor unit as
●
outlined below.
01_EN_3P243520-7N.indd 16
01_EN_3P243520-7N.indd 16
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11/12/2014 8:23:56 PM