Daikin EPRA10EAV3 Installer's Reference Manual page 197

Quiet
EPRA08~12EAV3+W1 + ETSH/X(B)12P30+50EF
Daikin Altherma 3 H MT ECH₂O
4P663478-1B – 2022.07
About quiet mode
You can use quiet mode to decrease the sound of the outdoor unit. However, this
also decreases the heating/cooling capacity of the system. There are multiple quiet
mode levels.
You can:
▪ Completely deactivate quiet mode
▪ Manually activate a quiet mode level until the next scheduled action
▪ Use and program a quiet mode schedule
INFORMATION
If the outdoor temperature is below zero, we recommend to NOT use the most quiet
level.
To check if quiet mode is active
If is displayed on the home screen, quiet mode is active.
To use quiet mode
1 Go to [7.4.1]: User settings > Quiet > Mode.
2 Do one of the following:
If you want to...
Completely deactivate quiet
mode
Manually activate a quiet
mode level
Use and program a quiet mode
schedule
Usage example: Baby is sleeping in the afternoon
If you are in the following situation:
▪ You have programmed a quiet mode schedule:
- During the night: Most quiet.
- During the day: Off to ensure the heating/cooling capacity of the system.
▪ However, during the afternoon the baby is sleeping and you want it to be quiet.
Then you can do the following:
1 Go to [7.4.1]: User settings > Quiet > Mode.
2 Select Most quiet.
Advantage:
The outdoor unit runs in its most quiet level.
Then...
Select Off.
Select the applicable quiet mode
level. Example: Most quiet.
Select Automatic.
Go to [7.4.2] Schedule and
program the schedule. For more
information about scheduling, see
"10.3.7 Schedule screen:
4
Example" [ 153].
10 Configuration
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Installer reference guide
197