Information on the standard functions and the advanced functions
Control 8313 – 6720859552 (2017/03)
18
5.5 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.
5.6 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.
5.7 Domestic hot water
CAUTION:
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 display.
To change the DHW temperature:
▶ Tap symbol and select operating mode.
5.7.1 Auto
In this operating mode, the DHW is determined by the values specified in
the time program.
The symbol shows the temperature set for the current operating
mode.
5.7.2 Manual heating mode
In this operating mode, you can set the DHW temperature via the
symbol.
▶ Tap symbol.
▶ Change temperature.
5.7.3 Manual setback mode
In this operating mode, you can set the DHW temperature via the
symbol.
▶ Tap symbol.
▶ Change temperature.
5.7.4 Manual operation
In this operating mode, you can switch or adjust individual components
manually.
▶ Tap component.
▶ Change values, switch on/off etc.
▶ Tap Save.
5.7.5 Off
The DHW function is switched off in this operating mode.
5.8 Advanced functions for DHW
In order to be able to adjust the DHW functions:
▶ Select DHW.
▶ Tap symbol and select Auto.
▶ Tap symbol.
The field containing the advanced functions opens.
▶ Change parameter.
To close the display field:
▶ Tap symbol.
Fig. 24 Advanced functions for DHW
[1] Start-up frequency
[2] Dedicated time program for circulation
[3] Adjustment
[4] Once-only cylinder charging
5.8.1 DHW circulation pump submenu
The DHW circulation pump provides a more or less instantaneous supply
of DHW to the draw-off points. The DHW circulation pump circulates the
DHW via a separate DHW circulation line several times an hour.
Setting intervals
Intermittent operation can reduce the operating costs of the circulation
pump. In the Start-up frequency per hour function you can select how
often the DHW circulation pump runs for 3 minutes every hour.
The set interval applies during the period when the time program
enables the DHW circulation pump. This comprises:
• The factory-set time program for the DHW circulation pumps
• The dedicated time program
During continuous operation, the DHW circulation pump operates
continuously in heating mode, and is switched off in setback mode.
To make the setting go to Domestic hot water > Advanced functions
( Chapter 4.3, page 15).
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