Siemens QAX910 Manual Download Page 16 | Manualshive

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Siemens

Central apartment unit QAX910

CE1N2707en

Building Technologies

06.01.2009

Dimensions

Dimensions in mm

Central apartment unit

Base

©

2007-2009 Siemens Switzerland Ltd

Subject to change

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Summary of Contents for QAX910

Page 1: ...g ventilation lights blinds with simula tion of presence lights Monitoring of windows and doors Summer operation with preselected valve position for cooling mode Display of meteorological data DHW heating with time switch and selection of operating mode Wireless communication with the devices of the Synco living GAMMA wave and Hager tebis TX ranges Switching groups with softkeys for the control of...

Page 2: ...itioners split units via the universal outputs locally and RRV91x or S Mode KNX TP1 Release of cooling enable contacts per room depending on the composite out side temperature the current HVAC level the state of the windows and a heat request Monitoring of door contacts window contacts and smoke detectors Operation of lights and blinds via softkeys time switch and events Simulation of presence thr...

Page 3: ...Additional KNX TP1 devices can be integrated via S Mode refer to document CE1Y3110en Description Product No Documentation Interface for air conditioners split units ZN1CL IRSC ZENNiO Ordering When ordering please give quantity product name and product No The central apartment unit is supplied complete with Operating Instructions Mount ing and Commissioning Instructions and fixing material QAX910 w...

Page 4: ...irst channel ensures room temperature control and at the same time controls the other assigned channels Up to 6 SSA955 radiator control actuators can be combined to one room and oper ated in parallel In that case the radiator control actuator connected first lead controller ensures actual room control plus wireless control of the other assigned radiator control ac tuators lag controllers Several h...

Page 5: ...ls ventilation plant with a maximum of 3 stages via an RRV934 multi controller The ventilation stages can be controlled either manually via a 7 day program indoor air quality sensor or humidity sensor Ventilation can be influ enced by absence the holiday function or an open window The following operation and control functions are available The apartment timer activates apartment operating mode Com...

Page 6: ...ature and atmospheric pressure transmitted by the meteo sensor or via KNX TP1 The current measured values of atmospheric pressure and outside temperature as well as the trend of atmospheric pressure can be displayed in the quiescent pic ture The picture shows the atmospheric pressure changes over the last few hours indicated by an arrow In addition the weather trend sunny cloudy rainy is ascertain...

Page 7: ...e mode Triggering the absence function Twilight function e g by means of a twilight switch for triggering a switching group or for enabling presence simulation Fault inputs 1 8 DHW sensor Indoor air quality sensor CO2 sensor Humidity sensor Outputs Transmission of heat demand switching Transmission of heat demand DC 0 10 V Switching the room group pump 1 2 Primary controller mixing valve 1 2 Step ...

Page 8: ...actuators connected to an RRV912 RRV918 heating circuit controller or RRV934 multi controller is main tained and can only be changed manually through mechanical action on the actua tors Using the built in room temperature sensor the SSA955 radiator control valves continue to provide control maintaining a room temperature setpoint of 21 C The ventilation plant continues to operate at the current st...

Page 9: ...can be used for triggering other events such as optical or audible alarms The last 10 error messages are saved as a history and can be individually re trieved The central apartment unit can be reset to its supply state via an operating line Application examples K Y Y M2 2707H04 M1 B E E T T M1 Room group pump M2 DHW diverting valve E Heating circuit T Room unit and or room temperature sensor Y Hea...

Page 10: ...ition B1 DHW sensor B2 B3 Flow temperature sensor U1 Mixing valve for radiator DC 0 10 V U2 Mixing valve for floor heating DC 0 10 V ZUL ABL X1 FOL AUL RRV934 Q1 Q2 Q3 I II III Q1 Q3 3 stage step selector of ventilation plant X1 Indoor air quality sensor DC 0 10 V X2 Humidity sensor DC 0 10 V FOL Exhaust air AUL Outside air ZUL Supply air ABL Extract air 2 room groups each with flow temperature pr...

Page 11: ...is used to select the apartment s operating mode Auto Comfort Precomfort Economy Protection The apartment s operating mode acts simultaneously on heating cooling and ventilation Info button This button is used to scroll through the Info pages and to display Help text on the menu level Arrow button up This arrow button is used to navigate upward on a menu level to scroll back ward on the Info pages...

Page 12: ...nt unit does not house a tempera ture sensor The mounting height has no impact on the control performance The permissible environmental conditions must be observed The QAX910 must not be exposed to dripping water For notes relating to engineering and mounting RF devices of the Siemens Synco living system refer to Data Sheet N2708en The central apartment unit is designed for wall mounting with a mi...

Page 13: ...sor 1 heating circuit controller maximum 6 channels can be used 6 radiator control actuators 6 window contacts 1 smoke detector Radiator control actuators and heating circuit controllers cannot simultaneously be used in the same room Warranty Application related technical data are warranted only in connection with the Sie mens Synco living system When using the QAX910 central apartment unit togeth...

Page 14: ... conformity to EMC directive Immunity Emissions Low voltage directive Electrical safety RTTE Radio Telecom Equipment Wireless communication 2004 108 EC EN 60730 1 EN 50090 2 2 2006 95 EC EN 60730 1 EN 50090 2 2 1999 5 EC EN 300220 2 EN 301489 1 EN 301489 3 Environmental product declaration CE1E2740en provides information on environmentally compatible product de sign and assessment RoHS compliance ...

Page 15: ... terminals Q13 Q14 N L CE CE M B 2707Z24 KNX 230 V Q13 Q14 Universal potential free relay output N Operating voltage neutral conductor AC 230 V L Operating voltage live conductor AC 230 V CE CE Connection of data bus KNX TP1 and KNX TP1 M Ground for universal input B Universal input Connection diagram N1 L N Q13 B M AC 230 V Q14 2 707Z05 2 1 N L KNX CE CE N1 Central apartment unit QAX910 1 Univers...

Page 16: ...16 16 Siemens Central apartment unit QAX910 CE1N2707en Building Technologies 06 01 2009 Dimensions Dimensions in mm Central apartment unit Base 2007 2009 Siemens Switzerland Ltd Subject to change ...

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