Micropelt EnOcean MVA003E Application guide

Preliminary
April 2019 Author: EH4; Germany / Brand Micropelt - Document number 1DSMVA003E_0419v9e
Wireless heating valve actuator
MVA003E EnOcean
User manual and device specification
EnOcean Equipment Profile A5-20-01
Annex: List of adapters and theft protection

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INDEX
INDEX 1
1Document history 2
2ERRATA 2
3Use and safety recommendations 3
4System description 4
5Energy harvesting 6
6User Control – Quick overview table 7
6.1Installation with Manual Pairing 7
6.2Flowchart manual RESET 9
6.3Installation with Remote Commissioning 10
6.4Remarks Remote Commissioning 10
6.5Flowchart Remote Commissioning 11
7Notes on radio operation 12
7.1Transmission range 12
7.2Other interference sources 12
8EEP A5-20-01 description 13
8.1Protocol Data Overview 13
8.2Description of individual functions 14
8.2.1Setpoint Selection (DB1.2, RCU to MVA003E) 14
8.2.2Valve position [%] and Setpoint temperature [°C] (DB3, RCU to MVA003E) 14
8.2.3Summer Mode (DB1.3) 14
8.2.4Safety temperature set (DB2.3) 14
8.2.5Recognition of valve position and reference run 14
8.3Example of a radio protocol 14
9EnOcean Remote Management (ReMan), Remote Commissioning (ReCom) 17
9.1EnOcean Link Table 17
9.2Outbound Teach-in 17
9.3ReMan supported functions 17
9.4ReCom supported standard functions 18
9.5ReCom supported MVA internal parameter 19
10Product ID and label 20
11Performance data 21
Mechanical Interface to Radiator Valve 22
12Annex 1: List of adapters for commonly used non-M30x1,5 valve bodies 23
13Annex 2: Theft protection 24

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1 Document history
Date Description Version Status
03/03/2017 First release v1e Released
03/06/2017 Added ReMan/ReCom/DO File command examples v2e Released
06/07/2017 Corrections in Sect. 8 v3e Released
21/07/2017 Changed ReCom parameter v5e Released
25/08/2017 Added BCAP DB2.4 to Energy storage DB2.5 v6e Released
04/10/2017 Added HEX values in ReCom documentation v7e Released
24/11/2017 Safety position: Internal temperature control 21°C instead of
50% valve position, no change to radio communication
interval
v8e Released
04/04/2019 New product code MVA003E
Changed safety positon: Internal temperature control with
last received setpoint temperature when available,
otherwise 21°C.
Sensor failure detection with LED flashing in 0,5sec.
interval
Added remarks and flow chart Remote Commissioning
Added flow chart manual RESET
Changed product reference number to 0x00000002
Adjusted Performance table
Introduced DB2.3 = STS
v9e Review
2 ERRATA
VERSION
ISSUE WORKAROUND
V9e Setpoint temperature 0xFF must not be used

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3 Use and safety recommendations
Dear valued customer,
Thank you for choosing our product. To operate the self-powered radiator actuator, please read this
manual carefully. Keep the instructions for future reference.
In case of questions, please contact:
Micropelt - a brand of EH4 GmbH. Email: in[email protected]. Telephone [phone]
Use and safety instructions:
The metallic part of the unit’s housing serves as a heat sink. Be sure that the air circulation
around it is not obstructed by furniture, curtains, plants, or other objects.
If the device has been stored in a cold environment, make sure that it resumes close to room
temperature before use. This is to prevent damaging due to condensation.
The thermostatic radiator valve is designed for indoor use only. Do not allow the thermostatic
radiator valve to get wet. Its sensitive electronics can be affected.
The unit is best cleaned with a dry or slightly damp cloth. Do not use aggressive cleaning agents
or solvents.
Refrain from exposing the unit to environmental stress such as high mechanical forces (do not
step on it), strong vibrations, direct sunlight or extreme temperatures.
The unit must not be disassembled or modified. In case you are unsure how to use the unit,
please get in touch with Micropelt.
Be aware that correct operation can be affected by strong electromagnetic fields. Typical
sources of such are mobile phones, 2-way radios, RC transmitters, microwave ovens, electric
motors.
The housing contains actuated springs that can lead to injuries if released. For servicing, refer
to qualified service personnel.
The thermostatic radiator valve has been designed and must solely be used for the purpose of
controlling a M30 x 1.5 heater valve. Any other use may pose a hazard to the device itself, to
the equipment involved, or to the health of the user.
When operating the device in a workplace environment, be sure to observe the workplace
regulations that may apply.
Intended use: The self-powered thermostatic radiator valve is suitable solely for controlling water-filled
heating radiators. Any other use – including control of floor heating systems - is not permitted and can
result in damage. Do not disassemble or modify any part of the product. It is important to comply with
the safety notice included in these operating instructions.

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4 System description
This document defines the properties of Micropelt’s battery free thermostatic radiator valve MVA003E.
The unit is directly mounted onto the radiator valve bodies (standard valve connection M30x1.5), where
it controls the room temperature, based on signals of a central controller. To operate the device, the unit
must be paired with a compatible room controller or gateway unit supporting EEP A5-20-01. The pairing
is done either via manual 4BS (Variation 3) Teach-In or trough EnOcean Remote Commissioning. Once
mounted and activated on the valve body, a calibration cycle starts to automatically adapt itself to the
individual valve and is ready for use. Adapter are available for a majority of non M30x1.5 valve bodies.
It is radio-controlled and powered by energy harvesting, so it neither requires any cabling work nor does
it consume batteries. It is designed for maintenance-free operation. The wireless design makes the unit
ideal for retrofit installation and cost-sensitive projects, where cabling cost is prohibitive.
The actuator generates its required electrical energy for operation (motor, sensors and radio
communication) by means of a built-in thermoelectric generator (TEG) and therefore operates
maintenance-free. It is powered from the temperature difference between the radiator heat and ambient
temperature (usually room temperature). An additional energy source such as a battery or external
power supply is not required. The internal energy storage is fully charged upon delivery, so that sufficient
energy is available for installation and up to approximately one year of operation. In winter and heating
season, the actuator then supplies itself independently trough the converted heat of the heating circuit.
Due to the surplus of generated energy in winter, the internal storage provides sufficient energy for 365
days per year operation including transition periods and summer.
The product is delivered in mounting position (off) with the valve plunger completely retracted. The
device does recognize when installed on a valve body by means of internal force and travel distance
measurement. Unmounted activation will always return the device back to mounting position to switch
off. The MVA003E unit does have a built-in motor error detection "ACO". The ACO bit does signal
incomplete or unsuccessfulreference runs from mounting, motor issues during normal operation as well
as motor runs from mounting position and back to mounting position.
At its user interface, MVA003E has a red LED, which are described in more detail in section 6. One
internal temperature sensor is used with its internal temperature controller, freeze protection control as
well as ambient temperature sensor. The sensor does have an internal default offset value of 3 Kelvin
to compensate temperature influence through hot radiators when heating is on.
MVA003E is operating with EnOcean standard EEP A5-20-01 (4BS) in either valve position or setpoint
temperature mode. In its standard configuration, the device communicates every 10 minutes with the
control unit. The room controller responds within less than one (1) second with either a new control
value in the value range 0% (valve closed) to 100% (valve maximum open) or setpoint temperature (0
... 40°C). When the setpoint changes, the actuator motor moves the motor to the new position.
When operating with the setpoint temperature, it is recommended to use a separate, external room
temperature sensor, which transmits the room temperature to the room controller, which is then
transmitted to the MVA003E (as described in A5-20-01 protocol). Without external room temperature,
the internal controller uses the sensor installed in the device (picture next page). Due to heat input
caused by the nearfield radiator situation, there are deviations between the measured and actual room
temperature, which are compensated by means of an integrated fixed temperature offset correction
function.
In the event of a radio failure (6 unsuccessful communication attempts), the actuator automatically
switches to its internal temperature control using the last received and valid temperature setpoint from
the control unit (SPS=1 operation active prior loss of radio situation). With the lack of a valid temperature
setpoint °C value (e.g. sole operation in SPS=0), the internal default value of 21°C is used. A change of
the radio interval does not take place. The device goes into normal operation as soon as the radio
communication is restored.
When operating in unheated rooms, the internal rechargeable storage will eventually be discharged.
The device then moves to the 50% position to recharge the storage. Operation in unheated rooms is not

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recommended. EEP A5-20-01 provide the option to reduce and minimize energy consumption through
summer mode (SB bit) and 8 hours radio interval.
Anti-freeze protection uses the ambient sensor and becomes active at <6°C.
Flashing of the red LEDs in 0.5 second intervals signals a sensor error (short circuit or interruption). In
this condition, normal operation is not possible.
MVA003E is designed for low power operation. Therefore must Remote Commissioning (ReCom)
commands be executed within an 8 seconds time period after the UNLOCK command. ReCom can be
used to set its link-table and change device-internal parameters such as control loop gain, temperature
offset parameter or readout of its internal storage value
MVA003E has a button lock after one hour function integrated that will prevent from unintended use.
NOTICE: To prevent from unintended use when installed in public areas, you may want to protect the
push button with a protective sticker or film.
MVA003E
Push button
Ambient temperature sensor (below cover)
Red LED (below cover)

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5 Energy harvesting
The actuator generates the necessary electrical energy for operation by means of a thermoelectric
generator (TEG), which gains electrical energy from the temperature difference between radiator flow
and room temperature. During the heating season, excess energy isaccumulated in the internal storage
for operation in transition periods and summer. The energy balance of the actuator is designed to allow
operation through 365 days per year when used in typical radiator heating installations.
If, in exceptional cases, the storage voltage drop below a certain limit, the actuator reports this status to
the room controller and takes the protection position (50% valve opening or maintains the set value,
whichever is the higher). Subsequently, the actuator goes to sleep and waits until the memory is re-
charged by the thermoelectric generator back to a sufficient level. As soon as enough energy is
available, the actuator resumes normal operation.
The protection position ensures that the heating valve cannot calcify in an end position and freeze
protection is ensured. Unexpected room temperatures will occur.

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6 User Control – Quick overview table
The below tables provide a quick overview of the product functionality and the installation process.
6.1 Installation with Manual Pairing
No Objective Action LED Activity Reasons for failure
1 Pairing from mounting
position (= shipping
condition = OFF)
or normal operation
(while buttons not
locked)
Press pushbutton twice
within 2 seconds.
Unit sends pairing request
and remains in mounting
position = shipping
condition = OFF
If unit is not in mounting
position, it moves to
mounting position now.
Success: Single red
flash
Failure: 6x red flash
Controller or gateway
either not present or
not in pairing mode, so
that pairing fails
2 Mounting Mount the actuator before
executing run-in sequence
and normal operation
3 Run-in sequence and
normal operation from
mounting position
Press pushbutton once.
Unit executes run-in
sequence, Radio
communication occurs
once every 10 seconds for
the duration of 10 minutes,
then relaxes to once every
10 minutes.
One hour after this action,
the pushbutton switch will
lock and can only be
unlocked, by performing
RESET
Success: Radio
communication
Failure: 3x red
flash, unit returns to
mounting position =
OFF
Unit is not attached to
an appropriate valve,
an inadequate adapter
is being used,
motor or gear error,
unit is not paired,
unit cannot contact the
controller
4 Get new target value
(while buttons not
locked)
Press pushbutton once.
Unit requests new settings
from controller or gateway
Success: Single red
flash
Failure: 3x red flash
Unit is not paired, unit
cannot contact the
controller
5 Return to mounting
positon
(while buttons not
locked)
Press pushbutton twice
within 2 seconds.
Unit moves the plunger
fully in and sets inner stop
reference anew, then turns
off, remaining in mounting
position
3x red flash, unit
returns to mounting
position = OFF
6 RESET
from normal operation Push and hold the button
for at least 10 seconds:
Unit moves to 50%, resets,
awakes, moves the plunger
fully in, does the run-in
sequence and enters
normal operation.
It assumes it is paired.
For 10 minutes, it runs at a
10 second radio
communication interval.
After 10 sec have
elapsed and
RESET is triggered:
Single red flash
For run-in
sequence, see item
(3)
User failed to press the
pushbutton long
enough

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7 RESET
from mounting position Push and hold the button
for at least 10 seconds:
Unit moves the plunger
fully in and sets inner stop
reference anew, then turns
off, remaining in mounting
position
After 10 sec have
elapsed and
RESET is triggered:
Single red flash
User failed to press the
pushbutton long
enough

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6.2 Flowchart manual RESET
.. mounted
correctly
...isinmountingposition
(novalidzero pointreference)
.. notmounted
correctly
1xredLED
User‐
input
Holdbuttonfor10
seconds..
2xredLED
(ProcessorRestart)
Motorexecutes
referencerun
Motormovesto
mountingposition
3x redLED
(novalvedetected)
Motormovesbackto
mountingposition
Device
is..
1x redLED
(referenceruncorrect)
Deviceisin
normal
operation
Device for10min.in
maintenancemode*
2xredLED
(ProcessorRestart)
..hasvalidzeroreference*
Motormovestoend
position
Deviceisin
mountingposition
=off
Deviceisin
mountingposition
=off
Device ..
..andrelease
activatewithmanual
action onitsbutton
Motormovesto
50%position

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6.3 Installation with Remote Commissioning
Remote Commissioning (ReCom) operations are possible in response to any communication cycle in
which the MVA003E transmits a 4BS telegram. ReCom is started with a corresponding UNLOCK
(security code must be correct) command and allows the further access to the device internal parameter.
The ReCom time window is limited to max. 8 seconds following the UNLOCK command. Please make
sure that existing teach connections with active gateways or controller do not interfere when ReCom
operations are executed (deactivate all existing teach connections).
Objective Action LED Activity Reasons for
failure
1 Mounting
Mount the actuator before executing run-in sequence and normal operation
2 Run-in sequence
and normal
operation from
mounting position
Single-press push-button (< 1 sec)
Unit executes run-in sequence, radio
communication occurs every 10
seconds for 10 minutes, giving
opportunity for Remote Commissioning
to configure the unit quickly.
Once 10 minutes have elapsed, the
radio communication interval defaults to
10 minutes.
Success: Single
red flash
Failure: 6x red
flash
Motor or gear
error
3 Execute Remote
Commissioning
operations
Start ReCom operations with a valid
UNLOCK command, execute the
desired operations within a max. time
window of 8 seconds and close ReCom
with valid
Successful
execution of
device internal
ReCom
Parameter:
Green-red-red
LED sequence
6.4 Remarks Remote Commissioning
The ReCom specification of the EnOcean Alliance applies.
ReMan / ReCom operations are executed in response to any 4BS telegram transmitted by the
MVA003E unit
Disconnect any active teach connection when operating ReCom to avoid interference with
4BS responses from active Controller/Gateways
The maximum waiting time for an UNLOCK response to a signal telegram is one (1) second
NOTE: Analogous to 4BS communication on A5-20-01
ReCom starts with an UNLOCK, the required Default Security Code (SC) is 0xFFFFFFFE
Invalid SCs (0x00000000 and 0xFFFFFFFF) are automatically reset to the default SC
Writing the link table plus writing parameters can be done in one sequence
The sequence of processing individual parameters or sequence of link table / parameter is
freely selectable. NOTE: Note the Maturity time of the radio module with successive
commands.
The maximum available time window between UNLOCK and LOCK is 8 seconds

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6.5 Flowchart Remote Commissioning
Wait for 4BS Telegram
UNLOCK 0x0001
SET LINK TABLE 0x0212
GET LINK TABLE 0x0211
SET DEVICE CONFIG. 0x0231
GET DEVICE CONFIG. 0x0230
GET PRODUCT ID 0x0227
LOCK 0x002
MAX. TIME WINDOW
BETWEEN UNLOCK AND
LOCK = 8 SECONDS
Command sequence in any order
(Refer to Section 9)
Kommandos in beliebiger Reihenfolge
(Siehe auch Abschnitt 9)
MAX. TIME WINDOW TO
UNLOCK = 1 SECOND

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7 Notes on radio operation
7.1 Transmission range
The radio transmission range is limited by both the distance between transmitter and receiver, and by
interference. Indoors, building materials play an important role. Major reflections and signal losses are
due to metallic parts, such as reinforcements in walls and metallized foils, which are used on thermal
insulation products.
Penetration of radio signals:
Material Penetration
Wood, gypsum, uncoated glass 90..100 %
Brick, chipboard 65.. 95 %
Reinforced concrete 10.. 90 %
Metal, aluminum facings 0.. 10 %
For an evaluation of the environment, please see guide values listed below:
Conditions Range / penetration
Line-of-sight Typ 30 m range in passages, up to
100 m in halls
Plasterboard and wood walls Typ 30 m range through max. 5 walls
Brick and foamed concrete walls Typ 20 m range through max. 3 walls
Reinforced concrete walls & ceilings Typ 10 m range through max. 1
ceiling
Supply blocks and lift shafts should be treated as shields.
In addition, the angle at which the signal enters the wall has to be considered. A shallow angle
increases the effective wall strength as well as the attenuation of the signal. Whenever possible,
signals should enter walls perpendicularly. Alcoves should be circumvented.
For additional information, refer to the EnOcean White Paper “EnOcean Wireless
Systems – Range Planning Guide”.
7.2 Other interference sources
Common sources of interference are devices that generate high-frequency signals. These are typically
computers, audio-/video systems, electronic transformers and ballasts. The distance of the actuator to
such devices should be more than 0.5 m.

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8 EEP A5-20-01 description
Bidirectional radio communication occurs periodically according to the EnOcean Equipment Profile
“EEP A5-20-01” (Battery Powered Actuator). Communication is triggered by the actuator.
8.1 Protocol Data Overview
Transmit mode from MVA to controller/
gateway/ server Receive mode from controller / gateway / server to MVA
DB3.7…DB3.0
(CV) Current valve position 0..100%, linear n=0..100 DB3.7…DB3.0 (SP) New valve position (0...100% ~ 0x00…0x64)
or Target temperature
(0…40°C ~ 0x00…0xFF)
Selection with SPS DB1.2
DB2.7 Not used DB2.7…DB2.0
(TMP) Room temperature from room sensor
(0…40ºC ~ 0xFF…0x00*)
* for operation with the
internal MVA ambient
sensor must be set to 0x00
DB2.6 (ENIE) Active energy harvesting
(valve is hot) DB1.7....DB1.4 Not used (set to “zero”)
DB2.5 (ES) Energy storage
sufficiently filled
DB1.3 (SB) Summer mode
transmit / receive time
interval 8 hours
DB2.4 (BCAP) Storage capacity sufficient
(analog DB_2.Bit_5) DB1.2 (SPS)*1 Setpoint Selection 0: Valve pos. (0…100%)
1: Temp. setpoint
(0…40°C)
DB2.3 (STS) SPS=1 operation only;
Safety temperature set
and valid (internally
stored)
DB1.1…DB1.0 Not used (set to “zero”)
DB2.2 (FTS) Temperature sensor
failure DB0.7…DB0.4 Not used (set to “zero”)
DB2.1 (DWO) Window open detection DB0.3 (LRNB) LRN Bit, defined for data
telegram
DB2.0 (ACO) Motor failure DB0.2…DB0.0 Not used (set to “zero”)
DB1.7…DB1.0
(TMP) Ambient temperature MVA
(0…40°C ~ 0x00…0xFF)
DB0.7…DB0.4 Not used
DB0.3 (LRNB) LRN Bit, defined for data
telegram
DB0.2…DB0.0 Not used
More information are available in the latest release version of the published equipment profiles EEP of
the EnOcean Alliance. www.enocean-alliance.org

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8.2 Description of individual functions
8.2.1 Setpoint Selection (DB1.2, RCU to MVA003E)
Selection whether A5-20-01 and the actuator is used with Valve Position (Controller running in the
room or building control system) or with its internal temperature control loop.
8.2.2 Valve position [%] and Setpoint temperature [°C] (DB3, RCU to MVA003E)
Setpoint temperature °C: The external radio partner transmits the temperature setpoint for the internal
controller (0 ... + 40°C, DB3.7 ... DB3.0 = 0 ... 255). The use of a separate, external room temperature
sensor is recommended whose room temperature (DB2.7 ... DB2.0) is transmitted to the device by the
room controller as part of the A5-20-01 protocol. The internal controller thus does not use the ambient
temperature measured in the near field of the radiator, but the actual room temperature. When operating
with an internal temperature sensor, DB2.7 ... DB2.0 must be set to 0x00. Values not equal to 0x00 are
interpreted as sent room temperatures and thus lead to faulty control behavior.
Valve positon (%): The external radio partner transmits a 0 ... 100% control signal (DB3.7 ... DB3.0 = 0
... 100) and converts it into an actuating movement by the actuator (0% = closed valve / 100% =
completely open valve).
8.2.3 Summer Mode (DB1.3)
When the actuator receives the status message „Summer mode ON“ from the controller, then the valve
transmit/receive interval is increased 10 minutes to 8 hours. It is possible to wake up the iTRV through
1 x pressing the push button. Then the iTRV receives the new setting from the room controller.
8.2.4 Safety temperature set (DB2.3)
STS is only used when MVA003E is operated in temperature setpoint mode (SPS = 1). Every valid
temperature setpoint (°C) received is internally stored. Apart from standard SPS=1 operation is this
value also used in case of radio loss situations as setpoint for the device internal temperature controller.
The status flag DB2.3 = STS = 1 is only used to acknowledge the successful reception. STS = 0 when
operated in valve position mode SPS = 0. STS=1 will also appear in radio loss situations indicating that
a setpoint value independent from its fixed 21°C safety value is available. STS can be Reset with the
Remote Commissioning command RESET DEVICE DEFAULTS.
8.2.5 Recognition of valve position and reference run
The valve actuator recognizes during the teach-in the closing position of the valve. During operation the
valve actuator does a full stroke (self-calibration) after every 2nd week, to avoid malfunction of the valve.
8.3 Example of a radio protocol
Radio protocol of MVA valve actuator to Controller /Gateway
Example in HEX "0x32708908"
DB3.7…DB3.0 = 0x32 = 50: valve position is 50%
DB2.7…DB2.0 = 0x70 includes
oDB2.4 = 1 Energy storage capacity sufficient
oDB2.5 = 1 Energy storage charged
oDB2.6 = 1 Energy input enabled (Harvesting active)

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DB1.7…DB1.0 = 0x89 = 137: Internal temperature = 40*DB.1/255 = 40*137/255 = 21,5 °C
DB0.7…DB0.0 = 0x08: Data telegram
Radio protocol from Controller/Gateway to MVA valve actuator
VALVE POS: Example in HEX "0x05770008"
DB3.7…DB3.0 = 0x05 = 5: new valve position is 5%
DB2.7…DB2.0 = 0x77 = 119: room temperature = 255 - 119 = 136 => 40 * 136 / 255 = 21,33
°C
DB1.7…DB1.0 = 0x00:
oDB1.3 = 0: Regular default radio cycle (no summer mode)
oDB1.2 = 0: DB3.7…DB3.0 is set to valve position %
DB0.7…DB0.0 = 0x08: Data telegram
SET_TEMP: Example in HEX "0x80810408"
DB3.7…DB3.0 = 0x80 = 128: Setpoint temperature is 40 * 128 / 255 = 20,1°C (*1)
DB2.7…DB2.0 = 0x81 = 129: room temperature = 255 - 129 = 126 => 40 * 126 / 255 = 19,8
°C
DB1.7…DB1.0 = 0x04:
oDB1.3 = 0: regular default radio cycle (no summer mode)
oDB1.2 = 1: DB3.7…DB3.0 is set to internal temp.-controller with default duty cycle
(Summer bit not active)
DB0.7…DB0.0 = 0x08: Data telegram
(*1) Setpoint temperature 20,1°C is internally stored for use with radio loss situations (safety mode).
More information are available in the latest release version of the published equipment profiles EEP of
the EnOcean Alliance. www.enocean-alliance.org
DIRECTION-1 MVA003E to Control unit /Gateway
Actuator →Controller / Gateway
4 Byte: 32708908
HEX BIN DEC
DB3.7-0 32 00110010 50 CV = Current valve opening = 50 %
DB2.7-0 70 01110000 112
SO DB2.7 0
0 = Normal operation 1 = Service on
ENIE DB2.6 1
0 = no energy input 1 = Energy input enabled
(harvesting)
ES DB2.5 1
0 = Energy storage low 1 = Energy storage sufficiently
charged
BCAP DB2.4 1 0 = Battery low, replace soon 1 = Battery OK
STS DB2.3 0
0 = STS not set 1 = STS set
FTS DB2.2 0
0 = Temp sensor OK 1 = Temp sensor out of range

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DWO DB2.1 0
0 = Window closed 1 = Open window detected
ACO DB2.0 0
0 = Actuator normal operation 1 = Actuator obstructed
DB1.7-0 89 10001001 137
TMP = Ambient temperature from actuator = 21.5 ºC
DB0.7-0 08 00001000 8
LRN Type DB0.7 0 0 = not used [no EEP & Mfg ID) 1 = not used [with EEP & Mfg ID)
EEP Result DB0.6 0 0 = not used [EEP not supported] 1 = not used [EEP supported]
LRN Result DB0.5 0 0 = not used [Sender ID deleted] 1 = not used [Sender ID stored]
LRN Status DB0.4 0 0 = not used [Teach-In query] 1 = not used [Teach-In response]
LRNB DB0.3 1 0 = Teach-in Telegram 1 = Data Telegram
DB0.2 0 0 = not used 1 = not used
DB0.1 0 0 = not used 1 = not used
DB0.0 0 0 = not used 1 = not used
DIRECTION-2 Control unit / Gateway to MVA003E
Controller / Gateway →Actuator
4 Byte: 80810408
HEX BIN DEC
DB3.7-0 80 10000000 128 SP = Valve position = 128 %
SP = Valve temperature setpoint = 20.1 ºC
DB2.7-0 81 10000001 129
TMP = Temperature from controller / gateway = 19.8 ºC
DB1.7-0 04 00000100 4
RIN DB1.7 0
0 = Normal operation 1 = Initiate run-in sequence of
actor
LFS DB1.6 0
0 = Normal operation 1 = Determine valve stroke (fully
open, then close)
VO DB1.5 0
0 = Normal operation 1 = Valve open in service mode
VC DB1.4 0
0 = Normal operation 1 = Valve closed in service mode
SB DB1.3 0
0 = Normal Operation 1 = Summer bit, extended sleep
time
SPS DB1.2 1
0 = DB3 is valve position [%] 1 = DB3 is temperature set point
[ºC]
SPN DB1.1 0
0 = Normal set point of DB3 1 = DB3 set point is inverted
RCU DB1.0 0
0 = Normal operation 1 = Service mode
DB0.7-0 08 00001000 8
LRN Type DB0.7 0 0 = not used [no EEP & Mfg ID) 1 = not used [with EEP & Mfg ID)
EEP Result DB0.6 0 0 = not used [EEP not supported] 1 = not used [EEP supported]
LRN Result DB0.5 0 0 = not used [Sender ID deleted] 1 = not used [Sender ID stored]
LRN Status DB0.4 0 0 = not used [Teach-In query] 1 = not used [Teach-In response]
LRNB DB0.3 1 0 = Teach-in telegram 1 = Data telegram
DB0.2 0 0 = not used 1 = not used
DB0.1 0 0 = not used 1 = not used
DB0.0 0 0 = not used 1 = not used

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9 EnOcean Remote Management (ReMan), Remote Commissioning
(ReCom)
9.1 EnOcean Link Table
MVA003E supports the following number of tech-in relationships:
Inbound EnOcean Link Table: 0 Teach-in relationships (not existing)
Outbound EnOcean Link Table: 3 Tech-in relationships
IMPORTANT NOTICE:
MVA003E uses an outbound link table only, inbound relationships are not supported. Manually
erasing the outbound link table is not possible. Manual pairing (teach-in) however overwrites the first
entry of the outbound link table, clearing the other two entries.
9.2 Outbound Teach-in
Outbound tech-in is supported for EEP A5-20-01.
Two options are available to tech-in MVA with an external Gateway/Controller:
Manual via Teach-in message (4BS version 3)
Using Remote commissioning
9.3 ReMan supported functions
PING
LOCK, UNLOCK*1
SET CODE
QUERY ID, QUERY STATUS
*1 IMPORTANT NOTICE:
Default Security ID: 0xFFFFFFFE
ReCom Acknowledge for UNLOCK and LOCK are enabled

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9.4 ReCom supported standard functions
Remote Commissioning Mandatory Commands Bundle:
Remote Commissioning Acknowledge
Get Product ID Query & Response
EnOcean Link Table Basic Commands Bundle
Get Link Table Metadata Query & Response
Get Link Table Query & Response
Set Link Table Content
Configuration Parameters Bundle
Get Device Configuration Query & Response
Set Common Configuration Query
RESET DEVICE DEFAULTS
RESET DEVICE DEFAULTS: MVA will execute reference run and reset all internal parameter to
DEFAULT values (Table 4.5). Link connections and Security Code will not be changed.
For further details, pls. refer to Remote Management EnOcean GmbH
https://www.enocean.com/fileadmin/redaktion/pdf/tec_docs/RemoteManagement.pdf

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9.5 ReCom supported MVA internal parameter
Parameter INDEX Description
Ambient to target temp offset [K] 0 (0x00) 0 … Auto *1
(0x01) 1 … -3 K
(0x02) 2 … -2 K
(0x03) 3 … -1
(0x04) 4 … 0 K
(0x05) 5 … +1 K
(0x06) 6 … +2 K
(0x07) 7 … +3 K (DEFAULT)
…
(0x0F) 15 … +11 K
* Only available when flow sensor is available
Radio communication interval
[s/min] 1 (0x00) 0…Auto * (2/5/10 minutes) (0x01) 1 … 10sec (for debugging only)
(0x02) 2 … 2min
(0x03) 3 … 5min
(0x04) 4 … 10 min (DEFAULT)
(0x05) 5 … 20min
(0x06) 6 … 30min
* Automatic mode 2/5/10 minutes interval based flow
temperature and internal storage is only available
when flow sensor is available. MVA003E default is 10
minutes
Execute Reference Run 10 0x01
DEFAULT 0x00
Temp.-control loop gain
parameter
12 (0x00 … 0xFF) 0 … 255 = 10x GAIN
DEFAULT 30 = 0x1E
Battery open circuit voltage (V) 13
READ ONLY (0x00 … 0xFF) 0 … 255 = 10x Voltage
Example 0x21 = DEZ 33 : 10 = 3,3Volt
Please contact Micropelt to receive related xml (DDF) file with further technical details.