Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
F1p
Activity
 
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!

F1p
@f1p
Member
Estimable Member
Joined: Oct 27, 2025
Last seen: May 25, 2026
Profile Activity
Topics: 1 / Replies: 113
AllTopicsReplies
Reply
RE: Melpump Users Anywhere?

I think this was resolved last night, it was for me anyway  

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Melpump Users Anywhere?

@sheriff-fatman Yes, that's a good point - this conversation is related only to the Beta feature of the onboard compensation curve Further to that, ...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Melpump Users Anywhere?

I reviewed some device logs and there is a mistake in the JSON schema being sent by MELPump so the adapter is not taking any action on it.  

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Melpump Users Anywhere?

@sheriff-fatman has a meltdown when it has to adjust slightly at 5°C and starts cycling I have a similar sort of issue, although at a slightl...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?

Ours was £132 in 2023,As there is no highly flammable (R410a) or parts that if failed could be particularly dangerous in my unit, i decided to service...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan FTC6 DHW timing etc

@davidalgarve I have never made a conversion from standard to large personally, I presume you Service > Thermistors page already shows THW5A (up...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan FTC6 DHW timing etc

Mode RestrictionFor ease, let's assume you have no schedule and hot water runs purely on meeting the temperature drop parameterSay you have just finis...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

@patch321 The recommended is 32L/min.... The range for the 11.2kW unit is 14.4 to 32.1l/min This may not pose a significant issue in compar...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

Throwing ideas out there, to protect pipework if they use a particularly large primary circulation pump on the 11.2's and someone does increase the sp...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

  This is the 'OUTLET' from the external unit yes (so flow, before 3 way valve), as the magnetic filter is shown just below  

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off

@patch321 No, not standardThe valve below it is the end of the Pre-Plumbed cylinder, this has been fitted by your installer

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Advice for a novice on Mitsubishi Ecodan 6kW

  In the Home Assistant firmware the data points are between 2s and 25s depending how important the values are, e.g. compressor frequency, flow...

4 months ago
Forum
Air Source Heat Pumps (ASHPs)
Page 6 / 10
Share:

Join Us!

Latest Posts

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