Siemens Synco QFP910 User manual
CE1N2732en
18.05.2010
Building Technologies
2732
Synco™ living
Water detector QFP910
•Wireless radio sensor to record water puddles
•RF communication based on KNX standard (868 MHz unidirectional)
•Battery operation with standard 1.5 V batteries
Use
•Integrates into Siemens system Synco living
•Records water puddles in wet rooms, e.g. kitchens, bathrooms, laundry rooms, etc.
•Allows the following actions depending on how the central apartment unit is
configured:
−Automatically close the shutoff valve for the main line
−Activate interior siren
−Sends an alarm via web on a PC or cell phone
•Deployed especially for:
−The renovation market (old buildings, museums, churches, historical buildings, etc.)
−Difficult wall mounting (sandstone, glass, etc.)
−New buildings
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
Equipment combinations
The QFP910 can be used together with the Siemens System Synco living. Detailed
information on the device combinations is available in the data sheet for the central
apartment unit.
Ordering
When ordering, please specify the quantity, product name, and type code.
The QFP910 consists of a water sensor and a radio transmitter.
Each QFP910 is delivered with alkaline batteries, mounting materials and mounting
instructions.
Type Stock number Name
QFP910 S55371-C100 Water detector with installation
instructions
Product documentation
Operating and commissioning instructions for the QFP910 are included in the product
documentation for the central apartment unit.
Functions
During normal operation, the QFP910 sends periodically, or for change its status (dry /
water leak), to the central apartment unit.
It interprets a "water leak" if the water sensor resistance drops below the lower limit
value and the corresponding message is sent to the central apartment unit.
The status for the QFP910 returns to "dry" if the resistance returns above the upper
limit value and a corresponding message is once again sent to the central apartment
unit.
The state "water leak" is sent at one-minute intervals.
The state "dry" is sent at 15-minute intervals.
Binding logs the QFP910 on to the central apartment unit and thus integrates it into the
radio system. The function button triggers the binding process. The function LED
signals the process.
The function button can query the battery level. The function LED signals the battery
level. It is also sent in each telegram to the central apartment unit.
The function button can trigger a binding test. This checks the radio link to the central
apartment unit. The function LED signals the RF binding test.
The maintenance message (batteries low) is forwarded to the central apartment unit
and displayed there.
The water sensor cannot be checked for short circuits or interrupts.
As a consequence, there are no error messages for a short circuit or sensor interrupt.
Delivery
Order numbers
Main function
Binding
Status request
RF binding test
Error messages /
Maintenance
messages
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
The QFP910 generates the following messages:
Error messages Maintenance message
None Batteries low
(battery life ≤3 months)
Operating and display elements
Function
button
Function LED
Overview of display and operating element functions on the QFP910:
Function LED Function button
•Battery level
•Binding process
•Battery query
•Binding
•RF binding test
Additional information on the function and operation of the QFP910 is available in the
product documentation for the central apartment unit.
Notes on engineering and operation
•Mount the water sensor in the building
where there is water.
•The water sensor should be installed as
close as possible to any potential water
leak, e.g. in the laundry room, close to
the washer or in the kitchen below the
sink connections or input/output on the
dish washer.
•The water sensor should be mounted on
the wall at the lowest point so that the
two contacts nearly touch the floor.
•The floor under the water sensor should
be horizontal and even.
2732Z03
•Observe permissible ambient conditions.
•The water sensor should not be located in water puddles for longer periods as this
reduces battery life for the radio components.
Mounting location for
water sensor
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
•Mount the RF transmitter in the building.
•Mount it close to the water sensor at a maximum of 1.8 meters above it (water sensor
cable length = 2 meters).
•Do not expose to drips and permissible ambient conditions must be maintained.
•Notes on engineering and mounting RF devices for the Siemens system Synco living
are available in the communications data sheet CE1N2708en.
•Mount the RF transmitter's wall base on a flat wall.
•Maintain a minimum distance of 60 mm from the bottom to open the battery
compartment.
≥60
2701Z03
Mount the RF transmitter using a base on the wall.
The RF transmitter can be mounted in most off-the-shelf recessed conduit boxes or
directly on the wall.
First mount the water sensor and then the RF transmitter. Then connect the water
sensor to the RF transmitter. Only then insert the batteries in the RF transmitter.
Prior to commissioning, check whether the water sensor is professionally installed at
the recommended location and in the proper position on the wall.
Further, check whether the connecting cable is professionally connected to the
corresponding terminals on the RF transmitter and whether functioning batteries are
properly inserted in the RF transmitter.
The QFP910 is maintenance free.
The system reports when a change of batteries is required. The batteries are located
under the cover for the battery compartment. No tools are required and batteries can be
changed in a mounted device (reverse battery protection).
You may have to clean the contact surfaces on the water sensor with a moist towel
after the water detector reacts and the water puddle is dried out. It may trigger a "water
leak" message. The message must then be acknowledged on the central apartment
unit.
RF Transmitter
mounting location
Mount
Note
Commissioning
Maintenance /
Change battery
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
The QFP910 is considered electronics device for disposal in terms of European
Directive 2002/96/EG (WEEE) and may not be disposed of as domestic garbage.
Comply with all relevant national and statutory regulations. Dispose of the device via
the proper channels. Observe all local and applicable laws. Dispose of used batteries at
the collection locations provided.
Warranty
Technical data relating to applications are guaranteed solely together with the Siemens
Synco living system. Device combinations are available in the data sheet for the central
apartment unit.
The user ensures the functionality of operation for the QFP910 when using third-
party devices. Siemens does not provide service or guarantee services in this
case.
Disposal
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
Technical data QFP910 – Water sensor
Cable length 2 m
Detector response time ≤2 seconds
Technical data QFP910 – RF transmitter
Battery type 2 x alkaline batteries LR6 (AA); 1.5 V
Battery life (capacity ≥2.5 Ah) 3 years (in "dry" state)
Radio Frequency 868 MHz, unidirectional
RF Range Typically 30 meters inside building
RF protocol KNX RF compatible
Screw terminals for cross-section of 0.1…1.5 mm2(connections interchangeable)
Cable length Max. 10 meters
Conformity to
EMC directive
- Immunity to interference, emissions
Low voltage directive
- Electrical safety
RTTE (Radio & Telecom. Equipment
- Radio communications
2004/108/EC
- EN 60730-1
2006/95/EC
- EN 60730-1
1999/5/EC
- EN 300220-2, EN 301489-1, EN 301489-3
Protection class III as per EN 60730
Housing IP40
2) as per EN 60529
Degree of pollution 2 as per EN 60730
The product environmental declaration
CE1E2732en contains data on
environmentally compatible product design
and assessments (RoHS compliance,
materials composition, packaging,
environmental benefit, disposal)
ISO 14001 (Environment)
ISO 9001 (Quality)
SN 36350 (Environmentally compatible
products)
RL 2002/95/EC (RoHS)
Refer to dimensions
Device packaged with inserts 0.28 kg
Plastic ASA+PC
White NCS S 0502-G
2) Fully mounted
Operation
EN60721-3-3
Transport
EN60721-3-2
Storage
EN60721-3-1
Environmental conditions Class 3K5 Class 2K3 Class 1K3
Temperature 0… +50 °C -25… +70 °C -20… +65 °C
Humidity 5…95 % r.h.
(non-condensing) <95 % r.h. 5…95 % r.h.
Mechanical conditions Class 3M2 Class 2M2 Class 1M2
Maximum elevation above sea level Min. 700 hPa corresponds to a maximum
of 3,000 meters above sea level
Water sensor
Power supply
RF
Electrical connection
Standards
Degree of protection
Environmental
compatibility
Dimensions
Weight
Housing material
Housing color
A
mbient conditions
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
Connection diagram
A
Water sensor
RF transmitter
Connections are interchangeable
Dimensions
Dimensions in mm
Water sensor
46
2000
3,4
30
8
2732M01
12
RF Transmitter
22 mm
76 mm
84 mm
2701M01a
84 mm
1 mm
28 28
30
30
28 28
30
30
TOP
12
42 42
4,2
4242 2702M01
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Siemens Water detector QFP910 CE1N2732en
Building Technologies 18.05.2010
2010 Siemens Switzerland Ltd Subject to change
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