Kieback&Peter MD15-FTL-HE, MD15-FTL-OV Datasheet
Kieback&Peter GmbH & Co. KG
Tempelhofer Weg 50, 12347 Berlin/Germany
Telefon: +49 30 60095-0, Telefax: +49 30 60095-164
www.kieback-peter.de, info@kieback-peter.com
Datasheet 3.09-20.315-01-EN
MD15-FTL-HE, MD15-FTL-OV
Issue 2017-01-09 Rev 1
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Product Description
MD15-FTL-HE and MD15-FTL-OV wireless small actuator
For valves of the R10..20D/E/DV/EV series and valves from manufacturers such as Heimeier, Honeywell-MNG, Junkers,
Honeywell-Baukmann, Oventrop and Cazzaniga
Application
Small radio controlled, battery-powered actuator for room temperature control
For thermostat valve bodies for direct mounting on commercially available
radiator valves for room-specific temperature control in heating systems.
The actuator is radio controlled based on the non-proprietary EnOcean radio
protocol.
The following EnOcean Equipment Profile (EEP) is supported:
■ EEP A5-20-01 Battery Powered Actuator
Content Page
Important Information Regarding Product Safety ..................................................................................................2
MD15-FTL-HE and MD15-FTL-OV wireless small actuator ..................................................................................3
Technical Data.....................................................................................................................................................3
Accessories (not included in delivery) .................................................................................................................4
Dimensions..........................................................................................................................................................4
Wireless small actuator operating modes..............................................................................................................5
Radio Interface ......................................................................................................................................................7
EnOcean Equipment Profiles EEP A5-20-01 (Battery Powered Actuator) ..........................................................8
R10..20D/E/DV/EV Two-Way Valves for MD15-FTL-HE Radio Small Actuator ..................................................10
Types.................................................................................................................................................................10
Technical Data - R10..20D/E/DV/EV Valves .....................................................................................................10
Mounting the Valve ..............................................................................................................................................12
Installing the wireless small actuator ...................................................................................................................13
Installing accessories Z800 to Z816 ....................................................................................................................15
Removing the Radio Small Actuator....................................................................................................................16
Commissioning ....................................................................................................................................................17
Teaching In the Radio Small Actuator on a Radio Partner ................................................................................19
Deleting the Radio Partner ................................................................................................................................19
Performing a Communication Test ....................................................................................................................20
Switching the Valve Block Protection Feature On and Off ................................................................................20
Switching the Energy Block Feature (Automatic “Window Open” Recognition) On and Off..............................21
Setting the Radio Communication Interval ........................................................................................................21
Replacing Batteries..............................................................................................................................................22
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Product DescriptionMD15-FTL-HE, MD15-FTL-OV
Datasheet 3.09-20.315-01-EN Issue 2017-01-09 Rev 1
Important Information Regarding Product Safety
Safety Instructions
This data sheet contains information on installing and commissioning the product "MD15-FTL-HE,
MD15-FTL-OV". Each person who carries out work on this product must have read and understood
this data sheet. If you have any questions that are not resolved by this data sheet, you can obtain
further information from the supplier or manufacturer.
If the product is not used in accordance with this data sheet, the protection provided will be impaired.
Applicable regulations must be observed when installing and using the device. Within the EU, these
include regulations regarding occupational safety and accident prevention as well as those from the
VDE (Association for Electrical, Electronic & Information Technologies). If the device is used in other
countries, it is the responsibility of the system installer or operator to comply with local regulations.
Mounting, installation and commissioning work on the devices may only be carried out by qualified
technicians. Qualified technicians are persons who are familiar with the described product and who
can assess given tasks and recognize possible dangers due to technical training, knowledge and
experience as well as knowledge of the appropriate regulations.
Legend
WARNING
Indicates a hazard of medium risk which can result in death or severe bodily injury if it is not avoided.
CAUTION
Indicates a hazard of low risk which can result in minor or medium bodily injury if it is not avoided.
!
NOTICE
Indicates a hazard of medium risk which can result in material damage or malfunctions if it is not
avoided.
NOTE
Indicates additional information that can simplify the work with the product for you.
Notes on Disposal
For disposal, the product is considered waste from electrical and electronic equipment (electronic
waste) and must not be disposed of as household waste. Special treatment for specific components
may be legally binding or ecologically sensible. The local and currently applicable legislation must be
observed.
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Datasheet 3.09-20.315-01-EN
MD15-FTL-HE, MD15-FTL-OVProduct Description
Issue 2017-01-09 Rev 1
MD15-FTL-HE and MD15-FTL-OV wireless small actuator
Technical Data
■ When used properly, this device complies with the requirements
of the R&TTE Directive (1999/5/EC).
MD15-FTL-HE Radio small actuator for valves with an M30x1.5 connec-
tion manufactured by Heimeier, Honeywell-MNG, Junkers, Honeywell-Baukmann, Oventrop (1998 and later),
Cazzaniga, etc.
MD15-FTL-OV Radio small actuator for valves with an M30x1
connection manufactured by Oventrop (before 1998)
Nominal voltage Battery-operated, 3 alkaline AA batteries (LR6AD Panasonic Powerline
1.5 V)
Battery life Depends on the frequency and method of operation
- approx. 3 years with default settings
Measuring system Integrated digital temperature sensor; 0..40 °C; ±0.5 °C at 25 °C
Interfaces EnOcean® radio interface:
■ Radio telegram: EnOcean radio telegram, bidirectional
■ EEP A5-20-01 (Battery Powered Actuator)
■ Frequency: 868.3 MHz
■ Range: approx. 30 m in buildings (depending on building structure)
■ Duty cycle: < 1 %
■ Transmission/reception interval: every 2..20 min, can be set in 2 min incre-
ments
Motor switch-off Actuator spindle: when extending = load-dependent, when retracting =
path-dependent
Display Multicolored status LED
Actuating noise < 28 dB (A)
Nominal stroke Up to 3 mm
Travel time 10 s/mm
Positioning force 100 N (nominal)
Position indication Stroke range scale
Housing RAL 9010 pure white, battery compartment cover with mechanical locking
mechanism
Ambient temp. 0..50 °C
Degree of protection IP40
Installation position Anywhere from vertical to horizontal
Maintenance Maintenance-free
Weight 157 g (without batteries); 225 g (with batteries)
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Product DescriptionMD15-FTL-HE, MD15-FTL-OV
Datasheet 3.09-20.315-01-EN Issue 2017-01-09 Rev 1
Accessories (not included in delivery)
Adapters for radiator valves with MD15-FTL-HE radio small actuators
Dimensions
MD15-FTL-HE, MD15-FTL-OV
Z220 Protective battery cover for MD15-FTL-xx
VS3 Anti-vandalism protector for MD15-xx-HE
Item no. ID Type
Z800 9703-24 Danfoss series 2 - 20 x 1
Z801 9704-24 Danfoss series 3 - 23.5 x 1.5
Z802 - Danfoss RA2000
Z803 9800-24 Danfoss RAV
Z804 9700-24 Danfoss RAV-L
Z805 9700-27 Vaillant Ø 30 mm
Z806 9701-28 TA (M28 x 1.5)
Z807 9700-30 Herz (M28 x 1.5)
Z808 9700-55 Comap (M28 x 1.5)
Z809 9700-10 Oventrop (M30 x 1)
Z810 9700-33 Giacomini
Z811 9700-36 ISTA (M32 x 1)
Z812 9700-32 Rotex (M30 x 1)
Z814 9700-34 Uponor (Velta) valves
Z815 9701-34 Uponor (Velta) Provario
Z816 9700-41 Markaryd
85 47
71,5
62,5
91,5
M30x1,5 DIN 13 (MD15-FTL-HE)
M30x1 DIN 13 (MD15-FTL-OV)
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Datasheet 3.09-20.315-01-EN
MD15-FTL-HE, MD15-FTL-OVProduct Description
Issue 2017-01-09 Rev 1
Wireless small actuator operating modes
!
NOTICE
All operating modes including self-controlled mode and frost protection function become available
after startup, i.e. after successful teach-in on a radio partner
Actuator mode
If a 0 to 100% EnOcean telegram is received from an external radio partner for controlling the radio
small actuator, the internal loop controller is not active.
The transmitted actuating signal is translated into a positioning movement.
A suitable radio single room controller takes over the control functions.
Self-controlling operation
The integrated room temperature controller is activated if no external 0 to 100%
EnOcean radio telegram is received.
- Without external operator panel (= emergency mode):
The temperature is controlled to a fixed setpoint of 20 °C using the integrated temperature sensor
(actual value) and the integrated control function of the actuator.
- With external operator panel (EnOcean technology):
Using the operator panel, the users can freely determine the setpoint or enter their own schedule.
The actual value and the setpoint are transmitted via an EnOcean telegram (EEP A5-20-01).
The integrated control algorithm makes room control easy and convenient.
Battery monitoring
The battery capacity is continuously monitored. If the battery capacity is too low, a radio signal is
transmitted to the radio partner and 2 acoustic signal tones are emitted in succession every 6 hours.
If this message is activated, the remaining capacity of the batteries is < 10%.
!
NOTICE
The batteries must be replaced within the next 30 days.
As the battery level decreases, the interval between the audible signals becomes shorter and the
number of signal tones increases to 4 signal tones in succession every 3 hours.
If the remaining battery capacity is insufficient to maintain motorized operation, the actuator moves
into the safety position of 50%.
The radio communication with the radio partner still functions in this operating state.
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Product DescriptionMD15-FTL-HE, MD15-FTL-OV
Datasheet 3.09-20.315-01-EN Issue 2017-01-09 Rev 1
Valve recognition
During commissioning, the actuator detects the closing point and the total stroke of the valve.
After the batteries are changed or after the unit is successfully taught in on a radio partner, this
detection process is performed again via the Init.
Valve block protection
Block protection prevents the cone from jamming when the valve is inactive for a long time. When
block protection is active, the actuator performs a displacement of 50% once every 21 days.
If the remaining battery level is < 10% (see “Battery monitoring” section), this function is inactive.
This function can be switched on and off (see p. 20).
Automatic closing point control
The small actuator continuously monitors the closing point and corrects it if necessary.
Communication test
The radio communication path to the radio partner is checked.
Performing a communication test has no effect on the transmission/reception interval (see p. 20).
Energy block (automatic “Window open” recognition)
When a window is open, the flow of heat energy to the room is interrupted. An open window is
signified by a large and rapid temperature drop at the MD15-FTL-xx small actuator. If such a drop is
measured by the internal temperature sensor, the small actuator closes the valve for 30 min.
After 30 minutes, the small actuator returns to normal operation and the automatic “Window open”
recognition function is active again.
If the remaining battery level is < 10% (see “Battery monitoring” section), this function is inactive.
This function can be switched on and off (see p. 21).
Frost protection function
If the temperature at the integrated temperature sensor drops below 6 °C, the small actuator opens
the valve until 8 °C is reached.
Summer mode
If the status message “Summer mode on” is received from an external radio partner, the small
actuator closes the valve.
The transmission/reception interval in summer mode is permanently set to 60 minutes.
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Datasheet 3.09-20.315-01-EN
MD15-FTL-HE, MD15-FTL-OVProduct Description
Issue 2017-01-09 Rev 1
Radio Interface
The communication with the radio partner is cyclical, bidirectional and includes intelligent reception/
transmission management.
Upon the first reception of the radio telegram (for teaching-in a radio partner, see page 19), the radio
small actuator automatically adapts its operating mode according to the method of control from the
radio partner (actuator mode or self-controlled mode).
NOTE
If the communication with the radio partner is disrupted, the “emergency mode” status bit
(self-controlled mode) is set (can be evaluated for service diagnostics).
After the malfunction has been rectified (details can be found in the documentation of the radio
partner), the radio partner is automatically resynchronized.
!
NOTICE
This product uses only EnOcean telegrams
When selecting a radio partner, ensure that the radio interface also works with the EnOcean telegram
EEP A5-20-01 (Battery Powered Actuator).
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