
Last seen: Oct 9, 2025
Thank you. That's an excellent find. As you can probably see I know nothing about the mechanics of how HP work. Looking at the diagram how many diff...
Thank you this is very helpful. There is a lot to take in. I have the heating on today and have been doing videos of the Live View. The funny thin...
File received thank you.
I have tried the DT mode and it does seem to be better with this setting. The Gundfros UPM3 is current in constant pressure setting 3 (max). When t...
UFH is mainly 200mm. Screed - 17mm Ambi Tak. Mainly engineered wood and carpet and tiles.Grundfos UPM3 (K) in constant pressure mode. Switched on b...
It has taken me a while to get my head around it, plus the warmer temperatures to prove it. I have tried to explain the situation to Hitachi, but they...
Thank you all for your help, this has been a learning experience. So in summary. My heat pump is oversized, this causes Thermal Off’s or short cycle...
I am drawing the same conclusion that this system for some reason switches off for 3 minutes then 8 minutes latter does it's de-ice cycle. It does th...
8 room thermostats are all in Frost Protection mode. The one in the family room controls the heating. All the manifold actuators have been removed. ...
Your calculation of 13W per sqm fits well with what I found at 14W. So if I require 14W/m2 and the floor area is 179m. 179x14 = 2505. Does that m...
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RE: Twin 10kw Grant Aerona Volumiser Tanks using lots of power
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By Grantmethestrength , 6 hours ago
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RE: How good is the app support for your heat pump?
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By Batpred , 6 hours ago
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Samung 16kw 5 months in - Happy with heat and DHW but some questions
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Question about Heating Pump Operation mode – Ecodan FTC6 v20.06
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RE: Electricity price predictions
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RE: Replacing knackered oil boiler with ASHP - Perthshire
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RE: How to increase DHW water temperature on Samsung Gen 6 Control Panel
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Unless anyone can tell me differently, there appears to...
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
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RE: Help me keep the faith with my air source heat pump installation
on a facebook thread someone has comented to the effect...
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
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RE: Grant 13kW Aerona3 - issues getting zones to temp
You are correct you dont need the second pump if there ...
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RE: New Fogstar 15.5kWh upright solution
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By Transparent , 1 day ago
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@bontwoody Thank goodness you are ‘back on-line’ so to ...
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RE: Automation options to maximuse efficiency & ToU tariffs
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas OK Thanks. Will do.
By bontwoody , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@transparent Thank you for a very comprehensive, tim...
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RE: Isolating the system for a planned power cut
@transparent 😊 I may have lost you there.. I ...
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