Tank - Daikin ERGA04EAV37 Installer's Reference Manual

11.5.6 Tank

ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1A – 2022.07
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
[4.B] [9-04]
Antifrost
Room frost protection [1.4] prevents the room from getting too cold. For more
information about room frost protection, see "11.5.2 Room" [
Overview
The following items are listed in the submenu:
5
Additional zone
Space heating/cooling

Tank

User settings
Information
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
"11.3.5 Setpoint screen" [
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,
To activate powerful operation
Overshoot:
▪ 1°C~4°C
[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
4
158].
will be shown on the home screen.
11 Configuration
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Description
4
169].
Installer reference guide
197