Advanced Usage; Maintenance And Service; Overview: Maintenance And Service; Troubleshooting - Daikin Madoka BRC1H82W Installation And Operation Manual

5 Maintenance and service

Result: The heat reclaim ventilation unit changes its ventilation rate
and the controller returns to the home screen.
4.7

Advanced usage

The controller only allows for basic operation. For advanced
operation, use the Madoka Assistant app.
INFORMATION
For more information, see the installer and user reference
guide.
5 Maintenance and service
5.1 Overview: Maintenance and
service
When a system components needs maintenance or service, consult
your dealer. To indicate that maintenance is due, the controller
displays on the home screen, and/or displays a warning screen
as soon as you press to enter the main menu from the home
screen.
The following warning screens are related to indoor unit
maintenance:
Clean the indoor unit filter
Empty the indoor unit dustbox
6

Troubleshooting

6.1

Overview: Troubleshooting

When the system is in error, consult your dealer. To indicate system
error, the controller displays
an error screen as soon as you press
from the home screen.
Error screen (example)
Installation and operation manual
8
Replace the indoor unit filter
—
on the home screen, and/or displays
to enter the main menu
INFORMATION
If the controller is set to be operable in "Supervisor" mode,
then the controller adds the "supervised room address" of
the faulty indoor unit to the error screen. In "Supervisor"
mode, it is mandatory to set a unique "supervised room
address" for every indoor unit. The "supervised room
address" can be set in the Madoka Assistant app. Note
that in case of multiple leakages, only the address of the
first faulty unit rising the error is displayed.
1234
CH-02
For more information about the modes the controller can
be set to be operable in, see
6.2

Refrigerant leak detection

When the system detects a refrigerant leak, an alarm goes off. Stop
the alarm and consult your dealer.
INFORMATION
▪ It is possible to stop the leak detection alarm from the
controller and from the app. For more information about
the app, see the installer and user reference guide.
▪ Depending on the mode the controller is set to be
operable in, the refrigerant leak detection screen can
have more or less information. For more information,
see the installer and user reference guide.
6.2.1

To stop the leak detection alarm

A0-11
Unit 00
1 Press for 3 seconds to stop the alarm.
Result: The alarm stops.
A0-11
Unit 00
2 Consult your dealer.
INFORMATION
In case the controller is set to be operable in 'Supervisor'
mode, the controller will indicate the supervised room
address of the indoor unit for which the leak detection
alarm occurs. However, it is not possible to stop the alarm
of the indoor unit controller (set to be operable in either
"Normal" or "Alarm only" mode) from the controller in
"Supervisor" mode. The alarm of the controller connected
to the indoor unit with the leak has to be stopped
individually.
controller" [ 4 4].
"3.1 About the
BRC1H82W+K+S
Madoka wired remote controller
4P596265-1D – 2022.02