BRC1E53 Installer reference guide
4P419250-1
–
2015.10
12
Power-on
5. Power-on
● It is not possible to use two remote controllers and the Digital Input Adapter BRP7A* together.
The Digital Input Adapter will not work and will be in an error state when a sub remote
controller is detected.
● When controlling one indoor unit with two remote controllers, one remote controller needs to
be set as the main remote controller and one as the sub remote controller.
This selection needs to be made once during start up and can be changed afterwards in the
Service Settings menu.
● Check that the indoor/outdoor unit wiring is completed.
● Check that the switchbox cover of the indoor and outdoor units are closed before powering on.
If one indoor unit is controlled by a remote controller
5-1
Turn on the power.
<Main remote controller>
5-2 "Checking the connection.
Please stand by." is displayed.
5-2
Checking the connection.
Please stand by.
Main RC
When the text on the
left is displayed, the
backlight does not
light up when one of
the buttons is pressed.
NOTE
<Basic screen>
5-3 The Basic screen is displayed.
5-3
Fan
If one indoor unit is controlled by 2 remote controllers
5-4
Put on the power. <Main remote controller> <Sub remote controller>
5-5 "Checking the connection.
Please stand by." is displayed.
5-5
Checking the connection.
Please stand by.
Main RC
When the above text is displayed, the backlight
does not light up when one of the buttons is
pressed.
NOTE
5-5
Checking the connection.
Please stand by.
Main RC
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