Siemens SSA955 Manual
Radiator control actuator
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Also See for SSA955:
- Mounting instructions (2 pages) ,
- Mounting and commissioning (134 pages)
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CE1N2700en
2017-11-09
Synco™ living
Radiator Control Actuator
∂ RF-controlled actuator for radiator valves
∂ RF communication based on KNX standard (868 MHz, bidirectional)
∂ Battery-powered by commercially available 1.5 V batteries
(reversed polarity protection)
∂ Low power consumption
∂ Silent mode (e.g. for use in sleeping rooms)
∂ Nominal stroke 2.5 mm
∂ Valve positioning force 110 N
∂ Automatic identification of valve stroke
∂ Parallel connection of multiple actuators possible
∂ Integrated temperature sensor
∂ For direct mounting with coupling nut (no tools required)
∂ Manual adjustment
2
SSA955
Building Technologies
700
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Summary of Contents for Siemens SSA955
- Page 1 Synco™ living SSA955 Radiator Control Actuator ∂ RF-controlled actuator for radiator valves ∂ RF communication based on KNX standard (868 MHz, bidirectional) ∂ Battery-powered by commercially available 1.5 V batteries (reversed polarity protection) ∂ Low power consumption ∂ Silent mode (e.g. for use in sleeping rooms) ∂...
- Page 2 ∂ Suited for use in heating plant for operating radiator valves from Siemens or radiator valves of other manufacture ∂ Several radiator control actuators can be used in one room Compatibility The SSA955 is suited for use with the following types of radiator valves from Siemens: Siemens valves Type reference Valve type PN class Data Sheet VDN.., VEN.., VUN..
- Page 3 Accessories For fitting the SSA955 to radiator valves of other manufacture, the following types of Adapters AV… for adapters are available: valves of other manufacture Type For radiator valves from: Type For radiator valves from: reference reference AV51 Beulco distributor M30x1.0...
- Page 4 The multifunction LED indicates when the SSA955 operates as lead controller. The binding is used by the SSA955 to sign on at the central apartment unit, thus Binding integrating it into the RF system. The binding process is triggered via the multifunction button.
- Page 5 Disconnect device from the system Lead controller Restoring the default state For more detailed information about the functions and operation of the SSA955, refer to the product documentation covering the central apartment unit. 5 / 10 Siemens Radiator Control Actuator SSA955...
- Page 6 Mount the SSA955 first and then insert the batteries. Preferred mounting positions 2700Z08 Prior to commissioning, check to ensure that the SSA955 is correctly fitted to the valve Commissioning and that the batteries are correctly inserted. For more detailed information about commissioning, refer to the Synco living Operating Instructions.
- Page 7 SSA955 can be driven to any position using a 3 mm hexagonal socket wrench. The SSA955 cannot be repaired. It must be replaced as a complete unit. Repairs Disposal The device is considered an electronics device for disposal in terms of European Directive 2012/19/EU and may not be disposed of as do- mestic garbage.
- Page 8 M30x1.5 Weight incl. batteries and packaging 0.305 kg Weight plastic ASA+PC Housing material white NCS S 0502-G Housing colors The documents can be downloaded from http://siemens.com/bt/download Completely mounted 8 / 10 Siemens Radiator Control Actuator SSA955 CE1N2700en Building Technologies 2017-11-09...
- Page 9 (noncondensing) Mechanical conditions class 3M2 class 2M2 class 1M2 Elevation above sea level min. 700 hPa, corresponding to max. 3000 m above sea level Dimension Dimensions in mm 9 / 10 Siemens Radiator Control Actuator SSA955 CE1N2700en Building Technologies 2017-11-09...
- Page 10 Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 6300 Zug Switzerland Tel. +41 58-724 24 24 © Siemens Switzerland Ltd, 2017 Technical specifications and availability subject to change without notice. www.siemens.com/buildingtechnologies 10 / 10 Siemens Radiator Control Actuator SSA955 CE1N2700en...