Operation; Basic Usage; Screen Backlight; Home Screen - Daikin BRC1H81W7 Installer And User Manual

12 Operation

Operation Status indicator behaviour
state
0 (Normal)
Pairing with Blinking
indoor unit
INFORMATION
Remote controller field setting R1-11 allows for changes to
the behaviour of the status indicator, making the controller
suitable for use in hotels.
12 Operation
12.1

Basic usage

12.1.1

Screen backlight

For the controller to be operable, the screen backlight needs to be
ON. Otherwise, the controller does not detect any button presses.
After a period of operation inactivity, the backlight will either turn
OFF, or go into a faint ON state, depending on operation conditions:
▪ Operation OFF: backlight OFF;
▪ Operation ON: backlight ON faintly.
INFORMATION
▪ Backlight state changeover after inactivity is set with
remote controller field setting R1-8 (No-operation
timer). For more information, see
field settings" on page 26.
▪ Backlight faintness is set with remote controller field
setting R1-10 (Backlight
information, see "Remote controller field settings" on
page 26.
▪ For instructions on how to set screen brightness and
contrast when the backlight is ON, see
settings" on page 22.
To turn ON the backlight
1 Press shortly.
12.1.2

Home screen

Home screen mode
Depending on configuration, the controller either has a standard or a
detailed home screen. While the standard home screen gives you
only limited information, the detailed home screen gives you all kinds
of information through status icons. After a period of operation
inactivity, the controller will always revert to the home screen.
Installer and user reference guide
16
1 (Hotel setting 2 (Hotel setting
1) 2)
Blinking Blinking
"Remote controller
faintness). For more
"13.1.2 Screen
Standard
Home screen operation
In certain conditions, the controller allows you to perform actions
from the home screen.
Condition
The system is running in Cooling,
Heating, or Auto operation mode.
The system is composed of
ONLY heat reclaim ventilation
units.
INFORMATION
▪ Depending on configuration, the home screen displays
the setpoint either as a numerical value, or as a
symbol. For more information, see
setpoint" on page 19.
▪ In case the home screen displays the setpoint as a
symbol, then it will only display the status icons of the
standard home screen mode, even when the controller
is in detailed home screen mode.
INFORMATION
The controller is equipped with a power saving function
that causes the screen to go blank after a period of
inactivity. To make the screen light up again, press one of
the buttons.
12.1.3

Information screen

The controller collects operation information in an information
screen.
When there is information to convey, the controller displays
top left corner of the home screen.
a
a
On the information screen, you can find the following information:
Detailed
19
Action
Change the setpoint
Change the ventilation rate
"12.3.1 About the
in the
BRC1H81W+S7
Wired remote controller
4P513690-1C – 2019.05