Forums

Forums
Renewable Heating
Thermostats, TRVs, ...
MELcloud.
 
Notifications
Clear all

MELcloud.

 
Page 2 / 2
Thermostats, TRVs, Pumps, Valves, Radiators & Controls
Last Post by Morgan 2 years ago
14 Posts
5 Users
10 Likes
1,200 Views
RSS
 George
(@george)
Reputable Member Contributor
230 kWhs
Joined: 3 years ago
Posts: 84
17/12/2021 2:19 pm  
Posted by: @morgan

Anybody fancy hazarding a guess as to why/how my return temp’ exceeds the flow temp’?  Doesn’t seem right to me.

To be honest this Melcloud seems more trouble than it’s worth.  I only wanted it because I thought I could more easily and closely examine reports and view precise details etc via graphs.  Not sure the app isn’t more of a hinderance I can do without.

44392A63 71B0 49E9 9748 AAFB0E66942A

I think this is due to the scale of the graph. Look at hourly temps instead so it shows the flow and return over 60 minutes during the hours where the return exceeds the flow and it might just highlight when the pump is switching on/off or if you have a bypass valve fitted and you have a short cross over period where your heating circuit pumps switch off and the flow is sent straight back round to the pump. It can also happen if the hot water has just been heated at a much higher temp than the usual heating flow temp.

Mitsubishi Ecodan 14kw ASHP + 500l Cylinder


   
Mars and Mars reacted
ReplyQuote
Morgan
 Morgan
(@morgan)
Noble Member Member
3954 kWhs
Joined: 3 years ago
Posts: 535
Topic starter 07/01/2022 12:28 pm  

Three times now I have emailed MELCloud via their ‘contact us’ support link to no avail.  No responses at all.  So still unable to apply the ‘essential’ firmware update.  Somewhat frustrating.

Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.


   
Mars and Mars reacted
ReplyQuote
Page 2 / 2
Forum Jump:
  Previous Topic
Next Topic  



Share:

Join Us!

Latest Posts

x Powerful Protection for WordPress, from Shield Security
This Site Is Protected By
Shield Security →