Summer Switch-Off; Reset Parameter; Dhw Level; Hot Water Economy Temperature - Rotex Controller Series Product Documentation

EbV
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:
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.
Product documentation THETA NORM/UNIT
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..
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