Gira KNX 2139 00 Product Documentation page 160

Room temperature controller | Operating mode and setpoints
Object no.
336, 386,
436, 486,
536, 586,
636, 686,
736, 786,
836, 886
1-bit object through which an external presence button (e.g. from a controller exten-
sion) can be linked to the controller (polarity: Presence exists = "1", no presence ex-
ists = "0").
Presence allows permanent switching to Comfort mode (starting in Standby mode)
or temporary switching to this comfort extension (starting from Night mode or Frost/
heat protection mode).
Presence in Standby mode: If there is a presence, the controller activates Comfort
mode. As soon as the object no longer signals a presence, the controller switches
back to Standby mode.
Presence in Night mode or Frost/heat protection mode: If there is a presence, the
controller activates the comfort extension. After the configured length of the comfort
extension has elapsed, the system automatically switches back to Night mode or
Frost/heat protection mode. In this case, the object value is reset automatically.
After a mains voltage return or an ETS programming operation (controller reset), the
presence function is always inactive.
This object is only visible when presence detection is configured to "Presence but-
ton".
Heating actuator 6-gang with controller | Order no. 2139 00 | 21393100
Function
Presence detection
- Presence button
Name
RTC x - Input
Type DPT Flag
1-bit 1,001 C, -, W, T,
U
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