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Configuration
Installer reference guide
162
EPRA14~W1 + ET9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01
Quiet
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.
The installer can:
▪
Completely deactivate quiet mode
▪
Manually activate a quiet mode level
▪
Enable the user to program a quiet mode schedule
If enabled by the installer, the user can 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
>
Activation
.
2
Do one of the following:
—
If you want to…
Then…
Completely deactivate quiet
mode
Select
Off
.
Result:
The unit never runs in quiet
mode. The user cannot change this.
Manually activate a quiet
mode level
Select
Manual
.
Go to [7.4.3]
Level
and select the
applicable quiet mode level.
Example:
Most quiet
.
Result:
The unit always runs in the
selected quiet mode level. The user
cannot change this.
Enable the user to program a
quiet mode schedule
Select
Automatic
.
Result:
The unit runs in quiet mode
according to a schedule. The user
(or you) can program the schedule
in [7.4.2]
Schedule
. For more
information about scheduling, see
"9.3.7 Schedule screen:
Example"
Electricity prices and gas price
Only applicable in combination with the bivalent function. See also
#
Code
Description
[7.5.1]
N/A
Electricity price
>
High
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