Maintenance; Maintenance Safety Precautions; About Maintenance - Daikin Madoka BRC1H519W7 Installer And User Reference Manual

16 Maintenance

16.1 Maintenance safety precautions

16.2 About maintenance

BRC1H519W+K+S7
Madoka wired remote controller
4P513689-1E – 2020.12
WARNING
Before carrying out any maintenance or repair activities, stop system operation with
the controller, and turn off the power supply circuit breaker. Possible consequence:
electric shock or injury.
NOTICE
To clean the controller, do NOT use organic solvents, such as paint thinner. Possible
consequence: damage, electric shock, or fire.
WARNING
Do not wash the remote controller. Possible consequence: electric leakage, electric
shock, or fire.
INFORMATION
When the dirt on the surface cannot be removed easily while cleaning the controller,
soak the cloth in neutral detergent diluted with water, squeeze the cloth tightly, and
clean the surface. Afterwards, wipe dry with a dry cloth.
When an indoor unit component needs maintenance, the controller displays
the home screen, and generates a warning screen. Go to the warning screen to see
which component needs maintenance, perform the maintenance, and remove the
warning screen.
The following warning screens are related to indoor unit maintenance:
Clean the indoor unit filter
Empty the indoor unit dustbox
The procedure to see the warning screen is different depending on the set status
indicator mode (i.e. "Normal", "Hotel 1", or "Hotel 2").
INFORMATION
By default, the controller is in status indicator mode "Hotel 2".
16 Maintenance
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Replace the indoor unit filter
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Installer and user reference guide
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