Kieback and Peter and KG MD15CFL MD15-CFL-902 User Manual MD15 CFL 902 Radio Small Actuator
Kieback & Peter GmbH & Co. KG MD15-CFL-902 MD15 CFL 902 Radio Small Actuator
User man
Issue 2017-08-16 A
Operation Instructions
MD15-CFL-902 Radio Small Actuator
2
Issue 2017-08-16
A
Content Page
1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Information on the operation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.1 Validity and storage of the operation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.2 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.3 As an operator, what can you do?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.4 Customer service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1.5 Notes on presentation in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3 Applicable documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Responsibilities of the operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Presentation and structure of warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 Classification of warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Basic safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5.1 Behavior in hazardous situations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Equipment description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Maintenance and cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 System malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Battery monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 Malfunction messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.3 Rectifying malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.3.1 Replacing the MD15-CFL-902. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6.1 Compliance statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 Contact data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
General information 3
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1 General information
1.1 Information on the operation instructions
These operation instructions contain information on the MD15-CFL-902 and information
on the safe installation, commissioning, handling and correct operation of the device.
The operation instructions are intended for persons who operate the MD15-CFL-902.
The operation instructions should increase the reliability and the service life of the device;
they should also help prevent hazards and down times and the potential exclusion of
warranty claims.
Each person who carries out work on the MD15-CFL-902 must have read and under-
stood these operation instructions.
►Information about mounting, commissioning and operating the MD15-CFL-902 can
be obtained from the additional applicable documents (see chap. 1.3 "Applicable
documents").
►If you have any questions that are not resolved by these operation instructions or the
other applicable documents, you can obtain further information from the supplier or
manufacturer.
1.1.1 Validity and storage of the operation instructions
These operation instructions are an integral part of the MD15-CFL-902 and apply exclu-
sively to this device.
►Keep the operation instructions in the immediate vicinity of the device throughout the
entire service life of the MD15-CFL-902.
►The operation instructions must be passed on to any subsequent owners or users.
1.1.2 Copyright
The duplication (even extracts thereof), removal or transfer of content is only allowed with
the manufacturer’s written permission.
1.1.3 As an operator, what can you do?
You may only perform the following actions:
■Maintenance and cleaning
■Contact customer service in the event of operating and malfunctioning messages
NOTE
Mounting, installation, commissioning and troubleshooting may only be performed by
qualified technicians. Improper changes by the operator can lead to malfunctions and
may impair the service life.
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1.1.4 Customer service
If problems occur, if you have questions or if you require technical information, please
contact your service technician.
1.1.5 Notes on presentation in this manual
Notes contain supplementary information:
NOTE
Indicates additional information and important details that can simplify use of the device.
List symbols
Additional symbols are presented in the text to help you follow the operation instructions:
■Indicates a list item.
►Indicates a step that must be performed.
1.2 Scope of delivery
The standard scope of delivery includes:
■MD15-CFL-902 radio small actuator
■MD15-CFL-902 mounting instructions
1.3 Applicable documents
In addition to these operation instructions, the following documents should also be
observed:
■MD15-CFL-902 installation manual
■MD15-CFL-902 mounting instructions
Safety 5
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2 Safety
Always observe the following in order to operate the MD15-CFL-902 radio small actuator
correctly and safely:
►Read all warnings in these operation instructions, in order to prevent injuries and
damage to the device or any equipment connected to it.
►To avoid potential hazards, use the device only as described in the operation instruc-
tions.
►Observe the described actions and warnings in these operation instructions.
►Observe the instructions and warnings in the applicable documents.
2.1 Intended use
In combination with a radio partner, the MD15-CFL-902 constitutes a functional unit for
easy room temperature control.
To operate the device correctly, observe the following:
►Only operate the device at an ambient temperature of 32 to 122° F (0 to 50° C).
►Only operate the device at an ambient humidity between 20% to 85% r.h.
(non-condensing).
►Do not operate the device in a potentially explosive environment.
►Only use the device with radio partners that support the EnOcean radiogram EEP
A5-20-01 (Battery Powered Actuator).
►Do not open the device.
►Do not replace the batteries.
The device has a lifetime battery charge.
If the battery level of the device is too low, replace the entire device.
►Only operate the device in its original condition and as described in these operation
instructions.
Modifications to the device could result in unforeseeable dangers and are thus prohib-
ited.
6 Safety
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2.2 Responsibilities of the operator
You may only operate the device if it is technically sound and in safe working order. The
operator must observe the following items:
►Make sure that only qualified technicians perform assembly, installation and commis-
sioning.
►Ensure that these operation instructions are available to the user.
►Ensure that the user has read the operation instructions (particularly the chapters on
safety and safety instructions) before starting work with the room control module.
►If the device becomes damaged or if a malfunction message is issued, you must
inform your service technician.
►Make sure that the valve was installed properly.
2.3 Presentation and structure of warnings
Action-related warnings of residual risks are indicated prior to performing dangerous
actions.
The action-related warnings are structured as follows.
2.4 Classification of warnings
Warnings are classified according to the severity of the hazard. The hazard levels with
their corresponding signal words and warning symbols are described below:
CAUTION
Type and source of danger
Possible consequences
►Preventative measures
CAUTION
The “CAUTION” signal word is used for situations that could result in moderate or
minor injuries.
NOTICE
The “NOTICE” signal word is used for situations that could result in damage to the
device.
Safety 7
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2.5 Basic safety instructions
The basic safety instructions summarize safety measures according to topic and are
applicable at all times.
2.5.1 Behavior in hazardous situations
Observe the following in hazardous situations:
►Before starting work, familiarize yourself with the location of the safety, accident alert
and first aid equipment and how to use it.
This ensures that you can quickly provide assistance and/also help to prevent hazards in
advance.
8 Equipment description
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3 Equipment description
The MD15-CFL-902 is a small, radio-controlled
actuator with a lifetime battery charge for room
temperature control.
The radio small actuator for thermostatic
valves is mounted directly onto the standard
radiator valves. The radio small actuator is
used for room-specific temperature regulation
in heating systems.
The actuator is radio-controlled based on the
non-proprietary EnOcean radio protocol.
3.1 Components
01 Union nut Used to fasten the MD15-CFL-902 to the radia-
tor valve.
02 Alignment marking The marking moves in the direction of the radio
small actuator during adjustment.
01 02
Maintenance and cleaning 9
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4 Maintenance and cleaning
4.1 Maintenance
The MD15-CFL-902 does not require regular maintenance. If operating or malfunction
messages arise, carry out the actions described in the section “System malfunctions” on
page 10.
4.2 Cleaning
The MD15-CFL-902 radio small actuator should be cleaned as necessary. There is no
prescribed cleaning interval.
►Clean the MD15-CFL-902 with a lint-free, lightly moistened cloth.
►Do not use any aggressive cleaning products.
10 System malfunctions
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5 System malfunctions
5.1 Battery monitoring
The battery level is continuously monitored. If the battery level 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 active, the remaining battery level is < 5%.
NOTE
You must replace the device within the next 3 months.
See chapter 5.3.1 "Replacing the MD15-CFL-902", page 10.
As the battery level decreases, the interval between the acoustic signals becomes
shorter. The number of signal tones increases to 4 x 1 signal tones every 3 hours.
If the remaining battery level is insufficient to maintain motorized operation, the actuator
moves to the safety position of 50%.
Radio communication with the radio partner still functions in this operating state.
5.2 Malfunction messages
Malfunction messages are not automatically displayed. These messages are transmitted
via radio to the room control module or a read-out device.
NOTE
If the communication with the radio partner is disrupted, the “emergency mode” status bit
(self-controlled mode) is set (and can be evaluated for service diagnostics).
After the malfunction has been rectified (see the documentation of the radio partner), the
radio partner is automatically resynchronized.
5.3 Rectifying malfunctions
5.3.1 Replacing the MD15-CFL-902
The MD15-CFL-902 has a lifetime battery charge.
If the battery level of the device is too low, observe the following:
►Replace the entire device.
Technical data 11
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6 Technical data
Nominal voltage Battery-operated, 1 lithium battery, Type C (3.6 V)
Battery life Depends on the frequency and method of operation
- Typically 7 years with default settings
Measuring system Integrated digital temperature sensor; 32..104° F; ±0.5° F at 77° F
(0..40° C; ±0.5° C at 25° C)
Interfaces EnOcean® radio interface:
■Radiogram: EnOcean radiogram, bidirectional
■EEP A5-20-01 (Battery Powered Actuator)
■Frequency: 868.3 MHz
■Range: approx. 30 m in buildings (depending on building struc-
ture)
■Duty cycle: < 1%
■Transmission and reception interval: every 2..20 min, can be
set in 2 minute increments
Motor switch-off Actuator spindle: when extending = load-dependent, when retract-
ing = path-dependent
Display Status LED (multicolored)
Actuating noise < 28 dB (A)
Positioning stroke Up to 3 mm
Positioning time 10 s/mm
Positioning force 100 N (nominal)
Position indication Stroke range scale
Housing RAL 9010 (pure white)
Ambient tempera-
ture
32..122° F (0..50° C)
Ambient humidity During operation: 20..85% r.h., non-condensing
Not in operation: 5%..90% r.h.; non-condensing
Degree of protectionIP40
Installation position Anywhere from vertical to horizontal
Maintenance Maintenance-free
Weight 201 g
12 Technical data
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Dimensions
NOTE
The figure shows the dimensions of the device in mm.
Type plate
The MD15-CFL-902 type plate is located on the back of the device.
85 47
71,5
62,5
91,5
M30x1,5 DIN 13
01 Type plate of the MD15-CFL-902
02 Serial number
03 Identification number
04 Frequency
05 Device approval number (USA)
06 Device name
Technical data 13
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6.1 Compliance statement
Compliance statement
This device complies with section 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference that may cause undesired operation.
Modifications not expressly approved by this company could void the user’s authority to
operate the equipment.
Radio Frequency (RF) Signal
The radio device is a radio transmitter and receiver. It is designed and manufactured not
to exceed the emission limit for exposure to radio frequency (RF) energy set by the OET
Bulletin 56 Supplement C in the USA and by the Ministry of Health (Canada), Safety
Code 6 in Canada. These limits are part of comprehensive guidelines and established
permitted levels of RF energy population. These guidelines are based on the safety stan-
dards previously set by international standard bodies. These standards include a
substantial safety margin designed to assure the safety of all persons, regardless of their
ages and health.
This device and its antenna may not be located too close to or operated in conjunction
with any other antenna or transmitter.
This device is capable of compliance with localized specific absorption rate (SAR) for
uncontrolled environment/general public exposure limits specific in ANSI/IEEE
C95.1-1992 and has been tested in accordance with the measurement procedures spec-
ified in IEEE Std. 1528-2003 December 2003.
Class A digital device or peripheral
The MD15-CFL-902 is a digital device that is marketed for use in a commercial, industrial
or business environment, exclusive of a device which is marketed for use by the general
public or intended to be used in the home.
The equipment has been tested and found to comply with the limits for a class A digital
device, pursuant to section 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the function manual,
may cause harmful interference with radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his or her own expense.
14 Technical data
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Declaration concerning antenna specifications
The device conforms to the FCC recommendations for the internal antenna type
described below:
Model no. of antenna: N/A
Type of antenna: integrated/onboard PCB antenna, permanently
attached
Gain of the antenna: ≤ -10 dBi
Frequency range: 902 MHz
Contact data 15
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7 Contact data
USA
Magnum Energy Solutions LLC
43 Village Way #209
Hudson, OH 44236
(+1) (330) 656 9365 (telephone)
(+1) (866) 271 3961 (toll free)
(330) 656 9368 (fax)
16 Contact data
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