Last seen: Apr 8, 2024
@iancalderbank Ah okay, thats interesting. I have to say deciphering the user manual and FSV values is one of the most difficult parts of owning a sam...
@bontwoody @iancalderbank Thanks for the advice. Looks like Ill try and get a firmware update before removing the LLH, although that could be tricky. ...
If the HP can't modulate below flow temp of 45 degrees and I'm aiming for flow temps of 35, is there much point in swapping out for a different pump?
@hughf The pump dosen't have a pwm line as its an Auto model
@bontwoody @heacol I'm not sure my system supports modulation either way. My pumps are UMP3 AUTO, with flow rate setting buttons on them, both curr...
@editor Yes so the pipe work from the HP that runs externally to the loft is copper, then the pipe work runs length of loft to the other end where the...
@editor Thanks for that. I managed to get the reference document at this link provided by @iancalderbank quite a few useful docs there.
@iancalderbank Thansk Ian, that document is useful. I figured out my system, after a good 40 mins in the loaf working out what everything does. I h...
Things have got worse 🤔 I have removed the Hive thermostat, unwired it from the control unit, and changed FSV 2091 and 2091 to 0, as it say...
@ianmk13 Yeah I wondering about that, I think its just calling on or off for the heat, then the weather compensation on the unit is adjusting the outp...
@iancalderbank Thanks thats really helpful. I've shifted control to the Hive stat in my living/dining room by setting 2091 to 1, I will keep an eye ...
The required volume of water in the system is more to do with the defrost cycle, and has little effect on mild weather cycling. Please read the post I...
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
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RE: No-code, plug-and-play monitoring for your heat pump
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Share Your Experiences with Heat Pump Manufacturer Support
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@ant87 thanks for that.
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RE: ASHP sizing - value of Heat Transfer Coefficient
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RE: Questions about yearly heat pump maintenance
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RE: Rate the quality of your heat pump design and installation
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RE: Spacing for roof fixing bolts ?
There is another consideration...but alas this doesn't ...
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RE: Air source heat pumps and noise
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