Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Renewable Heating
Air Source Heat Pum...
Ecodan heat pump th...
 
Notifications
Clear all

Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!

Ecodan heat pump that has lost connection

 
Air Source Heat Pumps (ASHPs)
Last Post by mandie 3 years ago
5 Posts
3 Users
2 Reactions
1,813 Views
RSS
 mandie
(@mandie)
Active Member Member
Joined: 3 years ago
Posts: 9
Topic starter 17/12/2023 1:02 pm   [#1247]

Hi I’m new to this so pls bear with me! I have an Ecodan heat pump that has lost connection with its stat - YouTube tells me to turn the pump off (3secs) then turn server off for 5 secs - but my connection won’t turn off manually or otherwise- any ideas 💡 pls



   
Quote
Abernyte
 Abernyte
(@abernyte)
Reputable Member Member
Joined: 4 years ago
Posts: 262
17/12/2023 2:42 pm  

Hi  Mandie,

When you say the Ecodan has lost connection with the stat, are you referring to the MELcloud interface known as a MAC-567IF  which is connected to the big box on the side of the DHW tank, and has a series of green or orange lights down the right hand side?  If yes - what lights are you seeing?



   
👍
2
ReplyQuote
 mandie
(@mandie)
Active Member Member
Joined: 3 years ago
Posts: 9
Topic starter 21/12/2023 7:56 pm  

Sorry for the delay - yes I mean this but mine has green light on top and when you reset it the orange light to the left flashes (it’s then supposed to reset back to green but mine stays orange for ages and then as soon as I put my batteries back in my thermostat the J1 fault reappears in the box next to my water tank) (this is the box that I can adjust all my heating and water settings (hopefully this makes sense ) 



   
ReplyQuote
 HarriUp
(@harriup)
Estimable Member Member
Joined: 5 years ago
Posts: 108
22/12/2023 1:12 am  

If you refer to this document - https://library.mitsubishielectric.co.uk/pdf/book/Ecodan_Controls_PAR-WT50R-E-PAR-WR51R-E_Install - part D-9 explains the process of re-pairing your wireless controller and receiver.


Mitsubishi EcoDan 8.5 kW ASHP - radiators on a single loop
210l Mitsubishi solar tank
Solar thermal
3.94kW of PV


   
ReplyQuote
 mandie
(@mandie)
Active Member Member
Joined: 3 years ago
Posts: 9
Topic starter 22/12/2023 6:04 pm  

@harriup thank you ! I’ll try giving this a go - I work for a heating company so I’ll get one of our senior engineers to try after Christmas and pop back on here if no joy - thank you again😊



   
ReplyQuote
Forum Jump:
  Previous Topic
Next Topic  
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Click to access the login or register cheese
Protected By
Shield Security PRO