User Manual

14-12
Home automation system
Synco™ living
Central apartment unit QAX9..
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
14
Stock No. Product No. DT
S55621-H126 QAX913-9 A
Manuals in several languages are available for download as PDF les from www.siemens.com/syncoliving-td
QAX913-9 Central apartment unit with energy consumption data collection
The central apartment unit serves as an operator and display unit for an apartment. It manages individu-
al room control (heating/cooling) of up to 12 rooms, comfort ventilation, precontrol and DHW control,
control of air conditioning equipment, and acquires the consumption data of heat, water, electricity and
gas. Additional functions include the control of lights and blinds. Door and window contacts plus smoke
detectors and water monitors can be integrated for monitoring purposes.
• Management of heating and cooling control for one apartment
- Suited for heating and cooling plants with central distribution (e.g. underoor heating) and radiators
with decentral connections
- Selection of operating mode, timer and holidays / special day function for the apartment
- Independent time switches and operating modes for 12 rooms
- Flow temperature control of 2 independent room groups including limitation (min. / max.) and main-
tained return temperature (high / low)
- Increase of economy room temperature setpoint and minimum ow temperature setpoint depending
on the composite outside temperature
- Collection of heat / cooling requests from the individual rooms and forwarding the requests to the
heat/cooling sources via wired bus, heat/cooling demand relay or DC 0...10 V output to the RRV912 or
RRV934
• Absence function (heating, cooling, ventilation, lights) with simulation of presence (lights)
• DHW heating with time switch and selection of operating mode
• Management of 3-stage ventilation plant via RRV934 multicontroller, incl. night cooling
• Control of air conditioners (split units) via universal outputs (locally and RRV91x) or via S-Mode
(KNX TP)
• Collection of meter data (heat / cool, electricity, water, gas) to support automated meter reading &
billing
• Operation of lights and blinds via 4 softkeys, time switch and events
• Monitoring door contacts, window contacts and smoke detectors
• Display of meteorological data
• Presentation of key data on info pages
• Plain text output in bg, cs, de, dk, el, en, es, , fr, hr, hu, it, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr
• Remote access via Siemens web server OZW772.xx
• Intuitive and simple control with Android or IOS App
Data sheet N2740
Operating voltage AC 230 V
Frequency 50 Hz
Power consumption 7 VA
Display Full graphic backlit display
Communication KNX RF-compatible, 868.3 MHz bidirectional (RF)
and KNX TP (wired bus)
Indoor wireless range 30 m
Universal inputs, number 1
Universal inputs Digital 0/1
LG-Ni1000
Universal input, signal Digital 0/1
LG-Ni1000
Relay outputs, number 1
Relay output, switching voltage AC 24...230 V
NO - contact
Relay output, switching current AC 0.02...2 (2) A
Mounting With screws
Degree of protection IP20D
Dimensions (W x H x D) 230 x 130 x 29.7 mm
11-Central apartment unit QAX9__.indd 12 26.07.2018 15:21:42