Last seen: Sep 19, 2024
Being the old cynic that I am, I suppose who is included or not, will depend upon 'what result this company has been instructed to achieve' from the d...
@theallan As the saying goes "a picture is worth a thousand words". The heat meter temperature sensors are indeed in pockets, and if correctly ins...
@theallan Where are the temperature sensors associated with the heat meter, are they in pockets or clipped to the pipework? Are the temperature sens...
So will you get a free heat pump? 😋 In which case you will have a spare water pump and heat pump. 😎
@iantelescope Where are you measuring the signal using the scope? What happens if you connect the cable to a pump? How does the waveform change if y...
If correctly installed, I would expect the external heat meter to be the more accurate. Please provide photo's, both distance and closeup, of your ins...
@iantelescope Assuming that the PCB is removable, you could try locating the faulty component and replacing.
@jeff I agree, the forum should be as inclusive as possible. When answering queries one should be aware of the technical knowledge of not only th...
The fact that the voltage drops quite considerably may indicate a fault on the PCB. Does the width of the pulse change if you change the DeltaT? D...
Without knowing what components are on the Samsung PCB, it is difficult to say if it may have been damaged. Are there any cautionary notes in the docu...
@davesoa You could always start with improving insulation if that is possible.
@iantelescope If the timing on the graphs is milliseconds, then the PWM operating frequency from the Samsung PCB would appear to be approximately 2H...
Latest Posts
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RE: Big Changes Coming to Our Heat Pump System
@grahamf “Things can only get better” (Sorry) Toodles.
By Toodles , 46 minutes ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 55 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 4 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 4 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
I have been running mine in auto adapt since 2019 and i...
By Abernyte , 6 hours ago
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So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 17 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 6 days ago
