Setting The Master User Interface; About Setting The Master User Interface; To Designate The Master User Interface - Daikin VRV 5 S Series Installer And User Manual

7.6 Setting the master user interface

7.6.1 About setting the master user interface

7.6.2 To designate the master user interface

RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1D – 2023.02
a
b
c
d
f
a Heat pump outdoor unit
b Refrigerant piping
c VRV direct expansion (DX) indoor unit
d Remote controller in normal mode
e Remote controller in alarm only mode
f Remote controller in supervisor mode (mandatory in some situations)
When the system is installed as shown in the figure above, it is necessary to
designate one of the user interfaces as the master user interface.
The displays of slave user interfaces show
control) and slave user interfaces automatically follow the operation mode
directed by the master user interface.
Only the master user interface can select heating or cooling mode.
1 Press the operation mode selector button of the current master user interface
for 4 seconds. In case this procedure was not yet performed, the procedure
can be executed on the first user interface operated.
Result: The display showing
all slave user interfaces connected to the same outdoor unit flashes.
2 Press the operation mode selector button of the controller that you wish to
designate as the master user interface.
Result: Designation is completed. This user interface is designated as the
master user interface and the display showing
centralised control) vanishes. The displays of other user interfaces show
(change-over under centralised control).
b b
c c
d d
e
(change-over under centralised control) of
7 Operation
|
(change-over under centralised
(change-over under
Installer and user reference guide
35