Micropelt MVA004 EnOcean User Manual And Device Specification
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Micropelt MVA004 EnOcean User Manual And Device Specification

Wireless heating valve actuator
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Wireless heating valve actuator
MVA004 EnOcean
User manual and device specification
EnOcean Equipment Profile A5-20-01
Annex: List of adapters and theft protection
2020 Author: EH4; Germany; Brand: Micropelt - Document number 1DSMVA004_0720v13e

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  • Page 1 Wireless heating valve actuator MVA004 EnOcean User manual and device specification EnOcean Equipment Profile A5-20-01 Annex: List of adapters and theft protection 2020 Author: EH4; Germany; Brand: Micropelt - Document number 1DSMVA004_0720v13e...
  • Page 2 MVA004 User manual and device specification INDEX INDEX     Document history     ERRATA       Use and safety recommendations   System description     Energy harvesting     Energy stotage bit ES     Forced heating    ...

  • Page 3: Document History

    MVA004 User manual and device specification Document history Date Description Version Status 06.04.2017 First release 0817_v2e Released 01.05.2017 Added section 5.5 Remote Commissioning 0817_v3e Released Added Section 9 and 10 24.05.2017 Minor changes 0817_v4e Released 03.06.2017 Added ReCom commands table 0817_v4e Released Added DO example descriptions...
  • Page 4 MVA004 User manual and device specification ERRATA VERSION TOPIC WORKAROUND MVA004_v4.0.8.a 2020 Page 3 of 25 1DSMVA004_0720v13e...

  • Page 5: Use And Safety Recommendations

    Use and safety recommendations In case of questions, pls. contact us: Micropelt – a brand of EH4 GmbH. Email: info@micropelt.com. Phone +49 7665 932183 0  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.

  • Page 6: System Description

    MVA004 User manual and device specification System description This document defines the properties of Micropelt’s battery free thermostatic radiator valve MVA004. The unit is directly mounted onto radiator valve bodies (M30x1,5 thread), where it controls the room temperature, based on signals of a central controller. It is radio-controlled and powered by energy harvesting, so it neither requires any cabling work nor does it consume batteries.
  • Page 7 MVA004 User manual and device specification MVA004 Right button & red LED Temperature sensor Left button & green LED 2020 Page 6 of 25 1DSMVA004_0720v13e...
  • Page 8 MVA004 User manual and device specification 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 is accumulated in the internal storage for operation in transition periods and summer.

  • Page 9: User Control - Quick Overview Table

    MVA004 User manual and device specification User Control – Quick overview table The below tables provide a quick overview of the product functionality and the installation process. MORE DETAILED DESCRIPTION IN SECTION 8. 6.1 Installation with Manual Pairing Objective Button Action LED Activity Reasons for...
  • Page 10 MVA004 User manual and device specification normal minutes, it will run at a 10- operation with or unit has operation second radio communication successful never been interval. It contacts the communication) paired. controller / gateway Mounting or immediately after RESET. 3x red motor (communication...
  • Page 11 MVA004 User manual and device specification  ReCom acknowledges for UNLOCK, LOCK and SET CODE are enabled  ReCom starts with an UNLOCK, the required Default Security Code (SC) is 0xFFFFFFFE  The sequence of processing individual parameters or sequence of link table / parameter is freely selectable.

  • Page 12: Notes On Radio Operation

    MVA004 User manual and device specification Notes on radio operation 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.

  • Page 13: Eep A5-20-01 Description

    MVA004 User manual and device specification 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. Protocol Data Overview Transmit mode from MVA to controller/ Receive mode from controller / gateway / gateway/ server server to MVA...
  • Page 14 MVA004 User manual and device specification Description of individual functions 8.2.1 Setpoint Selection (DB1.2, RCU to MVA004) 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 Set temperature [°C] in actuator mode (DB3, RCU to MVA004) The external radio partner transmits the temperature setpoint for the internal controller (0 ...
  • Page 15 MVA004 User manual and device specification VALVE POS: Example in HEX "0x05 0x77 0x00 0x08"  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 = 21,3 °C ...
  • Page 16 MVA004 User manual and device specification DB0.0 0 = not used 1 = not used  DIRECTION-2 Control unit / Gateway to MVA004 Controller / Gateway → Actuator 4 Byte: 80810408 DB3.7-0 10000000 128 SP = Valve position = 128 % SP = Valve temperature setpoint = 20.1 ºC DB2.7-0 10000001...

  • Page 17: Enocean Remote Management (Reman), Remote Commissioning (Recom)

    MVA004 User manual and device specification EnOcean Remote Management (ReMan), Remote Commissioning (ReCom) 9.1 EnOcean Link Table MVA004 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 Comments: MVA004 uses an outbound link table only, inbound relationships are not supported.
  • Page 18 MVA004 User manual and device specification 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 ...
  • Page 19 MVA004 User manual and device specification 9.5 ReCom supported MVA internal parameter Please contact Micropelt to receive related xml (DDF) file with further technical details. Description INDEX 0 = environment to setpoint offset [K] The ambient-to-setpoint offset [K] is a function related to the ambient sensor to correct the temperature measured in the device.
  • Page 20 DEFAULT 0x00 Auto ambient to target offset (0x00 … 0xFF) 0 … 255 parameter MVA004 DEFAULT* 44 (0x2C) * Micropelt Internal parameter Temp.-control loop gain (0x00 … 0xFF) 0 … 255 = 10x GAIN parameter DEFAULT 30 = 0x1E Battery open circuit voltage (V) (0x00 …...
  • Page 21 MVA004 User manual and device specification Product ID and label The MVA004 Product ID consists of the Micropelt manufacturer ID as well as the product reference number. All functions and properties are available electronically in the shape of the Device Description File (DDF).

  • Page 22: Performance Data

    MVA004 User manual and device specification Performance data Parameter Range Valve thread M 30 x 1,5 (adapter available for other types) Ambient operating temperature 0 to 40°C, max 70% rH Flow pipe temperature 75°C max Transportation & storage temperature -10 to +45°C, max 70% rH range Max pin stroke (calibration range) >...

  • Page 23: Mechanical Interface To Radiator Valve

    MVA004 User manual and device specification Mechanical Interface to Radiator Valve The MVA004 is designed to mount directly onto an M30 x 1.5mm radiator valve body. Several other valve types are supported by metallic adapter pieces. 2020 Page 22 of 25 1DSMVA004_0720v13e...

  • Page 24: Annex 1: List Of Adapters For Commonly Used Non-M30X1,5 Valve Bodies

    MVA004 User manual and device specification Annex 1: List of adapters for commonly used non-M30x1,5 valve bodies Danfoss Series 2 Danfoss Series 3 (M20 x 1.0) (M23.5 x 1.5) Item no. 9703-24.700 Item no. 9704-24.700 Danfoss RA2000 Adapter Oventrop Item no. 9702-24.700 (M30 x 1.0) Item no.

  • Page 25: Annex 2: Theft Protection

    MVA004 User manual and device specification Annex 2: Theft protection Pls. contact Micropelt to receive more information about MVA-DS theft protection solutions. 14.1 MVA-DS01 – Stainless steel 17mm Diebstahlschutz Edelstahl für MVA-Serie ohne Theft protection stainless steel for MVA series Adapter...
  • Page 26 1 x one-way screw with special head       14.3 MVA-DS03 – Plastic Diebstahlschutz für Micropelt MVA-Serie ohne Theft protection for Micropelt MVA series without Adapter adapter Bestehend aus 2 robusten Halbschalen mit Consisting of 2 robust half shells with snap lock Rastverschluss...

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