08 + ERLQ004~008
Daikin Altherma - Low Temperature Split
4P313774-1 – 2012.05
Installer reference guide
56
8 Configuration
Reheat: The desired reheat tank temperature is used:
Q
in sch reheat mode, as guaranteed minimum tank
temperature: if the tank temperature drops below this value, the
tank is heated up.
Q
during storage comfort, to prioritize the domestic hot water
preparation. When the tank temperature raises above this value,
domestic hot water preparation and space heating/cooling are
executed sequentially.
Weather dependent
The weather dependent installer settings define the parameters for
the weather dependent operation of the unit. When weather
dependent operation is active the desired tank temperature is
determined automatically depending on the averaged outdoor
temperature: low outdoor temperatures will result in higher desired
tank temperatures as the cold water tap is colder and vice versa. In
case of scheduled or screheat domestic hot water
preparation, the storage comfort temperature is weather dependent
(according to the weather dependent curve), the storage economic
and reheat temperature are NOT weather dependent. In case of
reheat only domestic hot water preparation, the desired tank
temperature is weather dependent (according to the weather
dependent curve). During weather dependent operation, the end-
user cannot adjust the desired tank temperature on the user
interface.
#
Code
Description
[7.4.3.3]
[6-0C]
30~50°C (default: 45°C)
#
Code
Description
[A.4.2.2]
N/A
Weather dependent desired tank
temperature is:
Q
Absolute (default): disabled. All
desired tank temperature are NOT
weather dependent.
Q
Weather dep.: enabled. In
scheduled or screheat
mode, the storage comfort
temperature is weather dependent.
Storage economic and reheat
temperatures are NOT weather
dependent. In reheat mode, the
desired tank temperature is weather
dependent.
Note: When the displayed tank
temperature is weather dependent,
it cannot be adjusted on the user
interface.
[A.4.2.3]
[0-0E]
[0-0D]
[0-0C]
[0-0B]
Weather-dependent curve
T
DHW
: The desired tank temperature.
T
a
: The (averaged) outdoor ambient
temperature
Q
[0-0E]: low outdoor ambient
temperature. –20~5°C (default: –
10°C)
Q
[0-0D]: high outdoor ambient
temperature: 10~20°C (default:
15°C)
Q
[0-0C]: desired tank temperature
when the outdoor temperature
equals or drops below the low
ambient temperature: 55~70°C
(default: 70°C)
Q
[0-0B]: desired tank temperature
when the outdoor temperature
equals or rises above the high
ambient temperature: 35~55°C
(default: 55°C)
[A.4.2.1]
N/A
Schedule temperatures
The possible actions of the tank
temperature are:
Q
Presets (default): the predefined
temperatures storage comfort,
storage economic, and storage
stop. The predefined temperature
are set in the menu structure.
Q
Custom: custom temperatures
within the allowable range and
storage stop.
Note: When selecting this value, it is
NOT possible to select weather
dependent tank temperatures.
#
Code
Description
T
DHW
T
a
[0-0C]
[0-0B]
[0-0E]
[0-0D]
Содержание EHBH04CA
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