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Information on the standard functions and the advanced functions
Ending the holiday function
▶ Tap Off.
Deleting the holiday function
▶ Select the holiday period that was entered.
▶ Tap
symbol.
5.3.2
Party function
The selected heating circuit is operated with the default settings for
heating mode while the party function is active. The time program is not
taken into account.
5.3.3
Pause function
The selected heating circuit is operated with the default settings for
setback mode while the pause function is active. The time program is not
taken into account.
5.4
Remote Control (room thermostat)
If the LED ( Fig. 23, [5]) lights up, the temperature can be adjusted via
the rotary selector and the mode of operation cannot be changed over. In
this case, the temperatures are specified via the factory defaults of the
heating circuit.
Example: if Standby mode (Standby) has been set with a heating curve,
the keys and the rotary selector do not effect a change in the function or
temperature.
The temperature in Automatic heating mode is specified by the rotary
selector.
The temperature in Automatic setback mode is specified by the Delta-
T setting in the remote control.
The Manual heating mode and Manual setback mode operating modes
are specified by the keys on the remote control. The temperatures are
identical to those in the automatic mode.
The preset values in the service menu are overwritten by the values set in
the remote control.
5
4
3
2
Fig. 23 Remote Control TR25
[1]
Rotary selector for set room temperature
[2]
Button with indicator (LED) for manually selecting setback mode
(constant setback mode)
[3]
Button with LED for automatic mode (heating mode and setback
modes as programmed)
[4]
Button with LED for manually selecting heating mode
(constant heating mode)
[5]
LED for summer mode (only DHW heating is possible)
20
5.5
Risk of injury through scalding!
If the DHW temperature is set to > 60 °C, discharging unmixed domestic
hot water can lead to serious scalding.
▶ Set the temperature for normal operation to < 60 °C.
▶ Do not discharge domestic hot water unmixed.
▶ Install a mixer.
The default setting of the DHW temperature in automatic mode is 60 °C.
The DHW heating features a time program. To save energy, the DHW
heating is switched off outside the programmed times so that DHW is not
heated in setback mode.
The DHW temperature is defined by or set via the relevant operating
mode. The operating mode is shown in the
To change the DHW temperature:
▶ Tap
5.5.1
In this operating mode, the DHW is determined by the values specified in
the time program.
The
mode.
5.5.2
In this operating mode, you can set the DHW temperature via the
symbol.
▶ Tap
▶ Changing the temperature.
5.5.3
In this operating mode, you can set the DHW temperature via the
symbol.
▶ Tap
▶ Changing the temperature.
5.5.4
In this operating mode, you can switch or adjust individual components
manually.
▶ Tap component.
▶ Change values, switch on/off etc.
1
▶ Tap Save.
The settings for manual operation are retained until another operating
mode is selected.
5.5.5
The DHW function is switched off in this operating mode.
0010025802-001
Hot water
CAUTION:
symbol and select operating mode.
Auto
symbol shows the temperature set for the current operating
Manual heating mode
symbol.
Manual setback mode
symbol.
Manual operation
Off
Control 8311/8313 – 6720859790 (2020/02)
display.
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