10
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Configuration
Installer reference guide
191
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
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.
#
Code
Description
[4.B]
[9-04]
Overshoot
:
▪
1°C~4°C
Antifrost
Room frost protection [1.4] prevents the room from getting too cold. For more
information about room frost protection, see
10.5.6 Tank
Overview
The following items are listed in the submenu:
5
Tank
User settings
Space heating/cooling
Additional zone
Information
[5]
Tank
Setpoint screen
[5.1]
Powerful operation
[5.5]
Schedule
[5.6]
Heat up mode
[5.7]
Disinfection
[5.8]
Maximum
[5.9]
Hysteresis
[5.B]
Setpoint mode
[5.C]
WD curve
[5.D]
Margin
[5.E]
WD curve type
INFORMATION
To make tank defrost possible, we recommend a minimum tank temperature of
35°C.
Tank setpoint screen
You can set the storage tank temperature using the setpoint screen. The resulting
domestic hot water temperature depends on this setpoint as well as the actual
storage tank temperature. 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 (Tank temperature setpoint). However, if no additional bivalent heat
generator except the electrical backup heater is installed, this consumes extra
energy. If powerful operation is active,
will be shown on the home screen.
To activate powerful operation
