Boost Function Parameters - Gira KNX 2139 00 Product Documentation

Heating actuator 6-gang with controller
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Room temperature controller | Boost function
The current status of the boost function and the residual time of a current boost can
be sent to the bus.
The boost function cannot be retriggered.
The boost function can be aborted at any time.
The controller calculates the command values cyclically every 30 seconds.
This can delay the adoption of the command value by a maximum of 30 s. As
this delay affects switching on and off, the duration of the boost function re-
mains unchanged.

10.7.1 Boost function parameters

Effect on
The boost function can optionally be used for heating only, for cooling only or for
both heating and cooling. The options available for this parameter depend on the op-
erating mode set on the parameter page "RTC x - General".
In heating mode, effect on
In the case of heating with the basic and additional levels, the boost function can op-
tionally have an effect on the basic level only, the additional level only or both the
basic and additional levels.
In cooling mode, effect on
In the case of cooling with the basic and additional levels, the boost function can op-
tionally have an effect on the basic level only, the additional level only or both the
basic and additional levels.
Heating
Boost period
The device performs the boost according to the configuration of this parameter for a
period of 1 to 60 minutes.
Boost command value
For the configured duration, the command value is set to the value parameterised
here, e.g. maximum (ON or 100%).
Cooling
Heating actuator 6-gang with controller | Order no. 2139 00 | 21393100
Heating
Cooling
Heating and cooling
Basic level heating
Additional level heating
Basic and additional level heating
Basic level cooling
Additional level cooling
Basic and additional level cooling
1 ... 5 ... 60 min
0 ... 100 %
Page 194 of 257

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