Main/Sub Setting; Brc1E73 - Daikin VRV IV-S RXTQ-TAVJU Series Service Manual

MAIN/SUB Setting

3. MAIN/SUB Setting

3.1

BRC1E73

Situation
The MAIN/SUB setting is necessary when 1 indoor unit is controlled by 2 remote controllers. When you use 2
remote controllers (control panel and separate remote controller), set one to MAIN and the other to SUB.
Setting
The remote controllers are factory setting to MAIN, so you only have to change one remote controller from MAIN
to SUB. To change a remote controller from MAIN to SUB, proceed as follows:
The designation of the main and sub remote controllers can be swapped. Note that this change requires turning
the power OFF and then ON again.
Press the
Cancel
button once.
settings menu
23
Basic screen
is displayed.
Press and hold
the Cancel
button for 4
seconds or
more.
Select Switch Main Sub Controller
and press Menu/OK button.
Service
Press the Cancel button.
is displayed.
Service settings menu
Switch Main Sub Controller
Press the Menu/OK
button.
Item 2 is
displayed.
Item 2
Main RC
Sub RC
SiUS331604E
Select Main RC or
Sub RC using the
/ (Up/Down)
buttons, and then
press the Menu/OK
button.
Item 2 is
displayed.
Remote Controller