Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Renewable Heating
Air Source Heat Pum...
Ecodan Flow tempera...
 
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 Flow temperature

 
Air Source Heat Pumps (ASHPs)
Last Post by Abernyte 2 years ago
4 Posts
2 Users
2 Reactions
1,687 Views
RSS
 Westkent
(@westkent)
Trusted Member Member
Joined: 3 years ago
Posts: 67
Topic starter 31/10/2024 3:20 pm   [#1815]

The graph below shows my flow temperature rocket to 60 degrees whilst the system is heating the hot water.

Flow temperature is normally at around 34 degrees.

Im running on auto adaptation with a hot water setting of 55 degrees with an 8.5kw system.

Is this perfectly normal or possibly a dodgy setting elsewhere in the system.

Thanks in advance 

image
image


   
Quote
Abernyte
 Abernyte
(@abernyte)
Reputable Member Member
Joined: 4 years ago
Posts: 264
31/10/2024 3:31 pm  

That seems similar to that which I see on my system. The >60 flow temp is only sustained for around 15 mins before dropping steadily downwards. 14kW HP



   
👍
1
ReplyQuote
 Westkent
(@westkent)
Trusted Member Member
Joined: 3 years ago
Posts: 67
Topic starter 02/11/2024 3:03 pm  

Posted by: @abernyte
↑

That seems similar to that which I see on my system. The >60 flow temp is only sustained

for around 15 mins before dropping steadily downwards. 14kW HP

Abernyte, seems as you state you’ve similar results to mine, does your hot water lose around 1 degree an hour as mine does as I’m under the impression that’s a bit high??

 



   
ReplyQuote
Abernyte
 Abernyte
(@abernyte)
Reputable Member Member
Joined: 4 years ago
Posts: 264
02/11/2024 5:14 pm  

DHW temp loss is not at steep as 1C per hour. Overnight starting from 50C I usually see a 8C drop over about 12 hours.



   
👍
1
ReplyQuote
Forum Jump:
  Previous Topic
Next Topic  

Currently viewing this topic 2 guests.

Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Members Online

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