Daikin RZQG71L9V1, Service Manual

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Wired Remote Controller ESIE15-13C
14 Remote Controller
1.3 MAIN/SUB Setting when Using 2 Remote Controllers
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 set to MAIN, so you only have to change 1 remote controller
from MAIN to SUB. To change a remote controller from MAIN to SUB, proceed as follows:
1.3.1 BRC1D528
1.3.2 BRC1E52/53
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.
Step Action
1
Insert a flat-head screwdriver into the recess between the upper and lower part of the remote
controller, as shown in the illustration below. Gently pry off the upper part of the controller, working
from the 2 possible positions.
2
Turn the MAIN/SUB changeover switch on the PCB to “S”.
Upper part of the
remote controller
Lower part of the
remote controller
S
M
S
M
Set the switch to SUB.
The switch is set to
MAIN (factory setting)
Select "Main/sub changeover"
and press Menu/Enter button.
Field setting
menu is
displayed.
Item 2 is
displayed.
Basic screen
is displayed.
Press and
hold Cancel
button for 4
seconds or
more.
Press
Cancel
button
once.
Press Cancel button.
Item 2 is
displayed.
Press Menu/Enter
button.
Select "Main
remote controller"
or "Sub remote
controller" using
the

/

(Up/Down) buttons,
and then press
Menu/Enter button.