Description
Siemens QAW912
Room unit with KNX RF for 2 heating zones
S55621-H102
Wireless room unit
The QAW912 manages room heating control of up to 2 heating zones (rooms) and 6 SSA955 radiator control actuators. The unit facilitates full control of the room heating functions. All data are clearly shown on the display. Furthermore, the QAW912 acquires the room temperature in the relevant room.
Operation and display of the room heating functions of both heating zones:
Specifically suited:
The QAW912 manages room heating control of up to 2 heating zones (rooms) and 6 SSA955 radiator control actuators. The unit facilitates full control of the room heating functions. All data are clearly shown on the display. Furthermore, the QAW912 acquires the room temperature in the relevant room.
Operation and display of the room heating functions of both heating zones:
- Selection of room operating mode
- Activation of comfort timer / absence timer
- Setting of 7-day time switch, holiday period and room temperature setpoints
- Display of room heating funtion and status messages (incl. all SSA955 connected via radio link)
- Acquisition of the room temperature in one room
- Battery-powered by commercially available 1.5 V batteries (supplied with the unit)
- Collection of heat requests from both rooms and forwarding them to heat generation via the RRV912
Specifically suited:
- For renovation projects (old building, museums, churches, historical building, etc)
- When wall mounting is difficult (sandstone, glass, etc.)
- If flexible floor plans are required (changing decor, different furniture)
- For new buildings
- Radio communication based on KNX standard (868 MHz bidirectional)
- Commissioning via operating buttons - no tools required
Datasheet
