Last seen: Sep 19, 2024
Have you consider a Sunamp unit instead?
I suspect that address 68 is just an 'output' and is being updated by the processor, either from the WC calculation, or directly from the HMI. You n...
Having given more thought as to what may be happening inside a heat pump controller, the following may be possible. When operating in WC mode, the t...
I think that would probably work, since the two parameters that you mention are 'inputs', and therefore it should be able to change them via Modbus. ...
There are quite a number of ways in which excess solar PV generation can be used in more beneficial ways within the home. At the moment our solar PV...
Thank you for the clarification. I obviously should have included 'or from the HMI (Human - Machine Interface)' in my question. I suspect that the t...
Am I correct in assuming that the programmed actions could be carried out manually via an App?
@cathoderay One tends to find that software written by those who are solely programmers, can be complex and convoluted, possibly for several reasons...
You don't need a power diverter to supply any solar PV generation to a heat pump, since any solar generation will automatically reduce the amount of p...
Fine. No problem.
Please clarify what you mean when you say "I'm using the same controls to allow a hot water boost from a ZigBee button or phone for family acceptance ...
I suspect, though cannot be certain, that the processor inside the heat pump controller will operate in a similar manner to those inside an industrial...
Latest Posts
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RE: Testing new controls/monitoring for Midea Clone ASHP
@tasos - I see you have now edited your post and added ...
By cathodeRay , 12 minutes ago
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RE: Say hello and introduce yourself
@transparent Morning. Just put a lengthy post on the AS...
By sbm74 , 15 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@old_scientist 3. Some pipe work is ...
By GrahamF , 16 minutes ago
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Preparing for 2nd winter in new build house.
Firstly, apologies for what is likely to be a long post...
By sbm74 , 18 minutes ago
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RE: Boxt Heat Pump Installation Experience
I had my vaillant arotherm plus 5kw installed by boxt e...
By Andrew J H , 6 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa if I remember the insulation has a notch cut i...
By AdamK , 9 hours ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 11 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
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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 , 22 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 1 day 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 , 3 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 3 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 , 3 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 , 3 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 , 4 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 , 4 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 4 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 , 4 days ago
