Rotex Controller Series, Продуктовая документация

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EbV Product documentation THETA NORM/UNIT
5-35
5.4.4.4 Summer switch-off
Factory preset: 20°C
Setting range OFF, 10...30°C
NOTE This function is only effective in operating mode automatic.
Function:
This parameter determines the end of the heating season based on the outside
temperature.
When the summer switch-off mode is active, it is indicated on the basic display by a
sunshade symbol.
5.4.4.5 Reset Parameter
With the Parameter
RESET
you can restore the factory settings in case of settings
made by mistake in the parameter menus.
Important: Reset is to be performed only if all the personalized set values are to be replaced by
the factory settings!
Reset: With the reset indicator flashing (
RESET
) the reset-ready indicator (
SET
) will flash
when the rotary-push button is pressed briefly.
A reset will be performed when the rotary-push button is pressed for approx. 5
seconds.
Once the parameter settings have been reset, the device will jump back to the first
parameter on menu level
SYSTEM
.
5.4.5 DHW level
This level comprises all parameters which are necessary to program the DHW circuit
with the exception of the operating time programs.
Notes: This level can only be accessed if in the level Hydraulic the
Parameter 2 (DHW charging pump) was et to OFF by the heating
specialist..
5.4.5.1 Hot water economy temperature
Factory preset: 40°C
Setting range: 10°C...Setting value DHW normal temperature (
§
)
Function: This parameter determines the temperature in the domestic hot water heater
between the heating cycles in automatic mode.
Note: If a DHW thermostat is used to determine the water heater temperature, this
parameter is skipped.