Last seen: Apr 29, 2025
@derek-m "Unfortunately Ian is reluctant to make any physical changes to his system." Unfortunately, Samsung-Dalliam advised , within two mon...
@derek-m Fail BS7593:2019 Having spent >£14000 on my Samsung-Telford Heat Pump, after two years I still have a system filled with BLACK IN...
@derek-m "Checking the chemistry of my pipe water " Last year I spent a further £600 having the water in both Water circuits replaced after t...
@derek-m BS7593: Addendum 2019 Because of this : I get this, in my Pipe water Supply * My Heat Pump, this year , every year...
@technogeek & @derek-m & @Mars PWM STATUS RETURNS: This is the Status Returned from the Primary Grundfos motor when driven by an Ardui...
@derek-m Inrush currents and Relays on Samsung -Grundfos Heat Pumps. The Grundfos Motors , unusually for motors , present a Capacitive Load to th...
Topic starter 18/07/2024 10:29 am @technogeek & @derek-m @Mars PWM OR RELAY ? BS7593:2019 Should the Water Pumps on ...
@technogeek & derek-m @Mars PWM OR RELAY ? BS7593:2019 Should the Water Pumps on my SAMSUNG HEAT PUMP be Regulated , and SWITCHED ON an...
@technogeek & @derek-m IS the PWM Control on my GRUNDFOS MOTOR FAILING ? Sorry, @Technogeek , I intended No offence. Please accept my apolo...
@technogeek Floating SAMSUNG Power supply ? Should I connect the o V on my SAMSUNG Heat Pump to Earth? My O volts has , currently , a 14....
@technogeek SAMSUNG EARTH / NEUTRAL/ Problem My PWM Reference pin has a 14.7 VAC voltage with respect to both earth and local Mains Neutral....
@technogeek & @derek-m @Mars !!STOP COP !! MY AVERAGE REAL COP IS 2.0 . With the second anniversary of my SAMSUNG HEAT PUMP FIASCO ...
Latest Posts
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RE: No-code, plug-and-play monitoring for your heat pump
I think I have found “The One!” Waveshare ESP32-S3-POE-...
By Grantmethestrength , 10 hours ago
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RE: Buffers, hot water and cooling
@prunus, @jamespa is correct, but removing the buffer ...
By Brendon Uys , 14 hours ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 1 day ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 2 days ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 2 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 2 days ago
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RE: Wood burner with ASHP - direct air?
@sune is ideal to answer this, but I think he's on vaca...
By Mars , 3 days ago
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RE: Say hello and introduce yourself
Hi @topher - you might be interested to see this very r...
By Transparent , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 4 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 4 days ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 4 days ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 4 days ago
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Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 5 days ago
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RE: EBAC re-entering the ASHP market in 2023
@toodles confirm i have Ebac 5kw ASAP + homely and it w...
By marcinwloch69@gmail.com , 5 days ago
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RE: Compute heat loss from energy used
@jamespa Ebac must be similar to Mitsubishi as they buy...
By marcinwloch69@gmail.com , 5 days ago
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@pie_eater I have been thinking of adding cooling to my...
By TechnoGeek , 7 days ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
Agree, but you may have a hard time convincing them, as...
By JamesPa , 1 week ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Hi - fyi - there's a dead image link in the 'Optimal In...
By seatonian , 1 week ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
@chandykris Horses and beggars…. 😉 Toodles.
By Toodles , 1 week ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 1 week ago
