Tank - Daikin Altherma 3 WS EWSAH06UD 9W Series Installer's Reference Manual

11.5.6 Tank

EWSAH/X06UD
Daikin Altherma 3 WS
4P675765-1 – 2022.04
# Code
[4.A] [D-03]
Overshoot
Restriction: This function is only applicable in heating mode.
This function defines how much the water temperature may rise above the desired
leaving water temperature before the compressor stops. The compressor will start
up again when the leaving water temperature drops below the desired leaving
water temperature.
A higher value will result in less start/stop cycles of the heat pump, but could also
lead to lesser comfort. The opposite is valid if a lower value is chosen.
# Code
[4.B] [9-04]
Antifrost
Antifrost [1.4] or [4.C] prevents the room from getting too cold. For more
information about room frost protection, see "11.5.2 Room" [
Tank setpoint screen
You can set the domestic hot water temperature using the setpoint screen. For
more information about how to do this, see
Powerful operation
You can use powerful operation to immediately start heating up the water to the
preset value (Storage comfort). However, this consumes extra energy. If powerful
operation is active,
To activate powerful operation
Activate or deactivate Powerful operation as follows:
1 Go to [5.1]: Tank > Powerful operation
2 Turn powerful operation Off or On.
Usage example: You immediately need more hot water
If you are in the following situation:
▪ You already consumed most of your hot water.
▪ You cannot wait for the next scheduled action to heat up the DHW tank.
Then you can activate DHW powerful operation.
Advantage: The DHW tank immediately starts heating up the water to the preset
value (Storage comfort).
Increase around 0°C:
▪ 0: No
▪ 1: increase 2°C, span 4°C
▪ 2: increase 4°C, span 4°C
▪ 3: increase 2°C, span 8°C
▪ 4: increase 4°C, span 8°C
Overshoot:
▪ 1°C~4°C
"11.3.5 Setpoint
will be shown on the home screen.
11 Configuration
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Description
Description
4
158].
4
screen" [ 147].
Installer reference guide
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