Daikin EKHWET-BV3, Руководство по установке для специалистов

Страница: 74 / 120

10 | Configuration
Installer reference guide
74
E120B
R32 Split series – Domestic hot water tank
4P680077-1A – 2022.11
INFORMATION
Disinfection function is restarted in case the domestic hot water temperature drops
5°C below the disinfection target temperature within the duration time.
Maximum DHW temperature setpoint
The maximum temperature that users can select for the domestic hot water. You
can use this setting to limit the temperatures at the hot water taps.
INFORMATION
During disinfection of the domestic hot water tank, the DHW temperature can
exceed this maximum temperature.
INFORMATION
Limit the maximum hot water temperature according to the applicable legislation.
Hysteresis (heat pump ON hysteresis)
Applicable when domestic hot water preparation is reheat only. When the tank
temperature drops below the reheat temperature minus the heat pump ON
hysteresis temperature, the tank heats up to the reheat temperature.
# Code Description
[5.9] [6-00] Heat pump ON hysteresis
▪ 2°C~20°C
Hysteresis (reheat hysteresis)
Applicable when domestic hot water preparation is screheat. When the
tank temperature drops below the reheat temperature minus the reheat hysteresis
temperature, the tank heats up to the reheat temperature.
# Code Description
[5.A] [6-08] Reheat hysteresis
▪ 2°C~20°C
INFORMATION
To ensure most optimum operation of the outdoor unit, we recommend to set the
hysteresis to 6°C or higher.
INFORMATION
If Reheat setpoint is outside operation range of the outdoor unit, then the hysteresis
will refer to the the highest temperature achievable by heat pump operation.
Setpoint mode
# Code Description
[5.B] N/A
Setpoint mode
:
▪ Fixed
▪ Weather dependent