Daikin Altherma H Hybrid EJHA04AAV3 Installer's Reference Manual page 158

11 | Configuration
Installer reference guide
158
# Code
[A.4.6] N/A
[A.4.7] [0-0E]
[0-0D]
[0-0C]
[0-0B]
Timers for simultaneous request space and domestic hot water operation
When the unit starts heating the domestic hot water tank, it continues until the
setpoint has been reached. However, if it takes too long (decided by the unit), the
unit will balance between heating of the domestic hot water tank and space
heating.
Disinfection
Applies only to installations with a domestic hot water tank.
The disinfection function disinfects the domestic hot water tank by periodically
heating the domestic hot water to a specific temperature.
CAUTION
The disinfection function settings MUST be configured by the installer according to
the applicable legislation.
Description
Desired temperature mode:
▪ Fixed: disabled. All desired tank temperature
are NOT weather-dependent.
▪ dep.: enabled. In scheduled or
Weather
scheduled+reheat mode, the storage comfort
temperature is weather-dependent. Storage
economic and reheat temperatures are NOT
weather-dependent. In reheat mode, the
desired tank temperature
dependent.
Note: When the displayed tank temperature is
weather-dependent, it cannot be adjusted on
the user interface.
Weather-dependent curve
T
DHW
[0-0C]
[0-0B]
T
a
[0-0E] [0-0D]
▪ T : The desired tank temperature.
DHW
▪ T : The (averaged)
a
temperature
▪ [0-0E]: low outdoor ambient temperature: –
40°C~5°C
▪ [0-0D]: high outdoor ambient temperature:
10°C~25°C
▪ [0-0C]: desired tank temperature when the
outdoor temperature equals or drops below
the low ambient temperature: 45°C~[6‑0E]°C
▪ [0-0B]: desired tank temperature when the
outdoor temperature equals or rises above the
high ambient temperature: 35°C~[6‑0E]°C
is weather-
outdoor ambient
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P531180-1D – 2025.03