Rotex Controller Series, Продуктовая документация

Страница: 119 / 192

EbV Product documentation THETA NORM/UNIT
8-35
After: Temperature setting hot water daytime temperature: 52 °C
Temperatures in switching-time program:
5:00 - 8:00 62 °C
08:00 - 16:00 52 °C
16:00 - 22:00 62 °C
Changed settings are stored when key
§
or î is briefly pressed again or after
automatic return at a preset time. Once the settings are stored, the unit automatically
switches to Basic display.
DHW Night: Domestic Hot Water-nighttime temperature
Hot water economy temperature is the setpoint for the DHW tank between the active
operating mode times in automatic mode.
If a DHW thermostat is used to determine the water heater temperature, the
parameter for the setting of the economy temperature is skipped.
Legionella protection: Legionella protection
A legionella protection function can be activated to eliminate the legionella germs in
the tank.
In order to completely kill all germs, the Legionella protection temperature should be
set at least at 50 °C.
The setting is carried out with two parameters. The weekday for Legionella protection
can be selected by the end user with a freely accessible parameter. With additional
parameters the time and temperature can be set by the heating technician.
Operation:
Note on operation Key / parameter tree Parameter
Setting DHW
night temperature
§
Operation:
Note on operation Key / parameter tree Parameter
Setting DHW
night temperature
DOMESTIC HOT WATER DHW NIGHT
Operation:
Note on operation Key / parameter tree Parameter
Setting weekday for legionella
protection / activating function
DOMESTIC HOT WATER LEGION. PROT.
DAY
Setting the time (only if function is
active)
DOMESTIC HOT WATER PARAMETER 03
Setting the temperature (only if
function is active)
DOMESTIC HOT WATER PARAMETER 04