Daikin Altherma 3 R ECH2O, Руководство пользователя

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5 | Operation
User reference guide
33
EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663484-1 – 2021.07
5.7.5 Using DHW powerful operation
About powerful operation
Powerful operation allows the domestic hot water to be heated by the
backup heater or booster heater. Use this mode on days when there is more hot
water usage than usual.
To check if powerful operation is active
If is displayed on the home screen, powerful operation is active.
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
You are in the following situation:
▪ You already consumed most of your domestic hot water.
▪ You cannot wait for the next scheduled action to heat up the domestic hot water
tank.
Then you can activate powerful operation. The domestic hot water tank will start
heating up the water to the
Comfort
temperature.
INFORMATION
When powerful operation is active, the risk of space heating/cooling and capacity
shortage comfort problems is significant. In case of frequent domestic hot water
operation, frequent and long space heating/cooling interruptions will happen.
5.8 Preset values and schedules
5.8.1 Using preset values
About preset values
For some settings in the system, you can define preset values. You only need to set
these values one time, then reuse the values in other screens such as the
scheduling screen. If you later want to change the value, you only have to do it in
one place.
Possible preset values
You can set the following user-defined preset values:
Preset value Where used
Electricity prices
under [7.5]
User
settings >
Electricity
price
Restriction: Only
applicable if
Bivalent is
enabled by the
installer.
[7.5.1] High You can use these preset values in
[7.5.4]
Schedule (weekly schedule
screen for the energy prices).
See "5.8.4 Setting the energy
prices" [
4
40].
[7.5.2]
Medium
[7.5.3] Low