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Last seen: Jun 11, 2026
@jancold Not a plumber but I believe that is the blending valve and pressure regulator. No experience on how to adjust it. Another thoug...
Have you considered the Thermostatic Mixing (Blending) Valve (aka Anti-Scald or Tempering Valve) that mixes the hot water with mains to control the te...
This is how Daikin run their heat pumps. Weather Compensation + Thermostatic control = Water pump runs Continuous or OnDemand (default) - configurab...
Enable installer mode - 5678 Enter the Space Heating/Cooling menu Enter Pump Operation Mode - Select Continuous or Sample (default) Enter Pump ...
I think it's worth adding here that when you enable the Daikin LWT mode the pump switches from demand/request to sample. That means the pump will cycl...
More like Octopus wanted to fit a Cosy 6 at the end of the garden, avoid planning permission and re-use the tiny airing cupboard. My preference was to...
@toodles Useful reply and because Heat Geek mentioned it in the Daikin MMI vid I didn't do any further checking. Using Grok again to sift through all ...
Just to say I did read this post before joining the forum and it inspired me to start looking up the LWT mode. I had seen the Heat Geek Daikin MMI vid...
Octopus - Daikin Altherma 3M 4KW heat pump install - April 2025 My overall experience has been excellent. My house is a fairly straight forward 2 be...
DAIKIN ONECTA Simple answer is not a great deal. You can monitor the current hot water and heating modes. The temps and targets are indicated when...
Daikin Altherma 3M - 4kW (R32 2022 Release) (EDLA04E2V3) Installed by Octopus April 2025.
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Degrees of Separation
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@editor Thanks for your response and recommendations. ...
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I don't notice mine defrosting, and most of the time Im...
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