Daikin Altherma EVLQ05+08CA Installer's Reference Manual page 154

8 | Configuration
Domestic hot water control: advanced
Installer reference guide
154
# Code
[A.3.3.1] [4-02]
[A.3.3.2] [F-01]
Changeover settings related to the indoor temperature. ONLY applicable when
Automatic is selected and the system is configured in room thermostat control
with 1 leaving water temperature zone and quick heat emitters.
N/A [4-0B]
N/A [4-0D]
Preset tank temperatures
Only applicable when domestic hot water preparation is scheduled or scheduled +
reheat.
You can define preset tank temperatures:
▪ storage economic
▪ storage comfort
▪ reheat
▪ reheat hysteresis
Preset values make it easy to use the same value in the schedule. If you later want
to change the value, you only have to do it in 1 place (see also operation manual
and/or user reference guide).
Storage comfort
When programming the schedule, you can make use of the tank temperatures set
as preset values. The tank will then heat up until these setpoint temperatures have
been reached. Additionally, a storage stop can be programmed. This feature puts a
stop to tank heating even if the setpoint has NOT been reached. Only program a
storage stop when tank heating is absolutely undesirable.
# Code
[7.4.3.1] [6-0A]
Description
Space heating OFF temp. If the outdoor
temperature raises above this value, the
operation mode will change to cooling:
Range: EHYHBX: 14°C~35°C (default: 25°C)
Space cooling On temp. If the outdoor
temperature drops below this value, the
operation mode will change to heating:
Range: 10°C~35°C (default: 20°C)
Hysteresis: Ensures that changeover is ONLY
done when necessary. Example: The space
operation mode ONLY changes from cooling to
heating when the room temperature drops
below the desired heating temperature
subtracted by the hysteresis.
Range: 1°C~10°C, step: 0.5°C (default: 1°C)
Offset: Ensures that the active desired room
temperature can be reached. Example: if heating
to cooling changeover would occur below the
desired room temperature in heating, this
desired room temperature could never be
reached.
Range: 1°C~10°C, step: 0.5°C (default: 3°C)
Description
30°C~[6‑0E]°C (default: 60°C)
EVLQ05+08CAV3 + EHYHBH05AF + EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10