Last seen: Apr 29, 2025
@technogeek Why Should I Use Relays when my PWM Grundfoss motors are Available and Working? Why does Samsung allow the option of either PWM (Cas...
@technogeek Both my personal confidence and my confidence in this industry have been damaged. Previously, my "Short Cycling was attributed, by Sa...
@derek-m The Design Philosophy of my Heat Pump is that of Two isolated Water circuits , one controlled by by the outside Temperature and the other...
@derek-m @ derek-m ...."I'm afraid I don't understand your philosophy. Your heat pump should be quite capable of operating without a room thermosta...
@technogeek Again , an excellent , concise explanation of how to Balance Radiators. With Two years experience I have accumulated innumerable Sens...
@derek-m A Control Tautology? Should my Heat Pump Cycle Time be Simultaneously controlled by my Honeywell Home Thermostat AND by my Heat Pump ...
@ technogeek Quote "So my point is until you are totally happy that the radiators are correctly balanced," How do I balance a system with flow and r...
I cannot reduce the Water Flow Temperature to increase the Honeywell Run time pulse width! My Samsung Heat Pump is already producing Flow Water Pipe...
Should I leave Power control to ONE Controller, the Samsung Weather Compensation System ? Given that the Honeywell was designed for use on Boilers s...
@derek-m @technogeek @Mars When is a Thermostat NOT a Thermostat ? Can my "Honeywell "Home Thermostat be called a Thermostat? Thermostat , ...
@derek-m Monitoring AC mains Motors , Relays and Actuator valves on Samsung Heat Pumps. I have reluctantly, because of cost, decided to buy a pa...
@derek-m & technogeek Question: How do I measure Electrical Signals and integrate them with Temperature Sensors ? Your comment that "It is u...
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RE: Is it normal to use power from the grid when running off the battery?
@batpred I may be asking you for more info in how you h...
By JohnnyB , 50 minutes ago
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RE: Recommended home battery inverters + regulatory matters - help requested
@johnnyb The noise of the Solis is nothing very sign...
By Batpred , 57 minutes ago
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RE: Is my Samsung gen6 outside air temp sensor missing a sheath/sleeve?
@papahuhu Yes, good information is often hard to find, ...
By Old_Scientist , 57 minutes ago
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RE: R290 and Foundation Air Bricks
Professional risk assessment (inc some common sense) ...
By ASHP-BOBBA , 1 hour ago
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RE: The good, the bad and the not that great – my heat pump installation
@toodles ahhh no trouble yeah probably won't mess with ...
By Burtis , 2 hours ago
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RE: Daikin Wireless Thermostat
@bash we have mostly south facing rooms which would ove...
By Judith , 2 hours ago
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RE: Post-Traumatic Heat Pump Stress Disorder
Some more examples of those that really should be benef...
By Jeff , 4 hours ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
I've now had an interesting email from a Complaints Res...
By MairiA , 6 hours ago
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RE: Reliable, easy to use home battery options
Correct. LiFePOâ‚„ cells mustn't be charged if their te...
By Transparent , 6 hours ago
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RE: Water outage in the the south-east
Indeed!Any contamination in the well water would be tra...
By Transparent , 8 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I hear some cases of apparent misconfiguration of inver...
By Batpred , 8 hours ago
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Are split ASHPs with R290 refrigerant coming soon?
Question. Are there any (or likely to be in the near t...
By iotum , 10 hours ago
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RE: Setback savings - fact or fiction?
Indeed. In many ways, a defrost is a setback, with the ...
By cathodeRay , 10 hours ago
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RE: Heat pump not reaching flow temperature
The good news is that it leaves no excuse if it doesn't...
By JamesPa , 11 hours ago
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RE: How to use my Hanchu battery storage for home without it feeding back into the grid?
@countryman-helmsley In that case is there a button ...
By IRMartini , 11 hours ago
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RE: Ideal HP290 14kW ASHP - how to optimise
Great. It’s not bad is it, though I agree it may repres...
By Davesoa , 13 hours ago
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RE: Ecodan Pump Issues… Circulation pump turns off when heat pump compressor turns off
@f1p apologies, you are absolutely correct
By Patch321 , 13 hours ago
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RE: Samsung E101 Error Message and my ASHP Efficiency
@johnnyb amazing that the our forum is serving its purp...
By Mars , 1 day ago
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Best option for controller upgrade? - Grant Aerona
Fairly new heat pump owner - Grant Aerona 3 10kw - and ...
By Topher , 1 day ago
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Just a brief update to keep things transparent. Secti...
By DREI , 1 day ago
