Main/Sub Setting; Brc1E73; Field Settings - Daikin VRV IV-S RXTQ-TA 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:

3.1.1 Field Settings

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.
69
Basic screen
is displayed.
Press and
hold the
Press the Cancel
Cancel
button once.
button for 4
seconds or
more.
Select Switch Main Sub Controller
and press Menu/OK button.
Service
settings menu
Press the Cancel button.
is displayed.
Press the Menu/OK
button.
Item 2 is
displayed. displayed.
SiUS331604EF
Select Main RC or
Sub RC using the
/ (Up/Down)
buttons, and then
press the Menu/OK
button.
Item 2 is
Part 3 Remote Controller