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Worcester Greenstar Highflow 440 - add a Hive.

Discussion in 'Plumbing and Central Heating' started by Ranky23, 2 Jun 2021.

  1. Ranky23

    Ranky23

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    Hi guys Im new here and just wanted to knw how to fit a hive system to my worecester boiler . I have the built in programmer on the boiler which will need to be taken out and a twin channel hive sysem installed so i can still boost the hot water . Has anyone done this and help would be great ie wiring diagram or video . Cheers
     
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  3. ianmcd

    ianmcd

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    Page 49
    file:///C:/Users/user/Downloads/Greenstar_440_and_550_CDi_Highflow_Combi_Installation_and_Servicing_Instructions.pdf

    if using the hive you dont need LS for the room statas the hive has this inbuilt, if your boiler has a DT10 or DT 20 you will have to disconnect the ribbon between that and the pcb, be carefull not to connect the hive to the volt free thermostat connections , only use the 240v connections
     
  4. Ranky23

    Ranky23

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    Ian Thanks for the info and pdf.
     
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  5. martyndc88

    martyndc88

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    Hive won't control your hot water on this Worcester
     
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  7. Ranky23

    Ranky23

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    I've sent it back to amazon as I think it will be more hassle than it's worth. Cheers
     
  8. ianmcd

    ianmcd

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    just order the single channel hive very easy to install and will give you all the control of the heating via your phone etc, the HW is set at the boiler anyway and, the single channel hive is simply wired in as a room thermostat
     
  9. Ranky23

    Ranky23

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    Guys all fitted a all working great and hot water does work with this boiler. I used dual channel hive. Took a little bit of getting my head around the wiring.
     
  10. Ranky23

    Ranky23

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    Hot water working fine
     
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