Last seen: Sep 16, 2025
Great idea but I agree that they should ideally be topic focussed. Perhaps a slew of installers should be invited, they might learn a thing or too. ...
PPPS Your thermostat appears to feature a programmable upper limit, which limits the max temp it can be set to. Im guessing that it is this upper l...
PPS Please can you confirm how the valves valve1 and valve 2 are controlled. I presume its directly from the heat pump NOT from the thermostat, but...
PS to above. I think you said you had a valve that allowed the buffer to be isolated. If so I strongly suggest you isolate it. You wont be defrostin...
Maybe This will of course cause your secondary pump to run continuously. However don't worry about this for now as it will also allow us to see ...
Fair enough advice, which is why my first advice was to turn the set temperature up to 10C above desired temperature. Apparently this is impossible (...
Sorry but if you now want to get your current system, which is sub optimal as regards the plumbing, running as best as it can then you need to stop fi...
OK. If its still cycling at desired temp plus 2, its absolutely useless both as a temperature limiter and as a temperature controller and will need t...
How do you know this is due to the thermostat, the heat pump itself will almost inevitably cycle at the current OAT, with or without the thermostat.
Thanks, that makes perfect sense (not that I have a Samsung heat pump!)
I accept its always displayed however with static water in the pipes the temperature at the sensor wont in any represent the temperature of the actual...
I assume that option 4 is to allow the heat pump to 'sniff' the temperature of the heating water from time to time without running the pump constantly...
Latest Posts
-
RE: How to choose Towel Rails for an ASHP
I've seen pictures of those fitted under a bath where t...
By Scalextrix , 18 minutes ago
-
That's probably the most important point, maybe see if ...
By cathodeRay , 2 hours ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 hours ago
-
Thank you for raising your concerns. Customer safety, s...
By Mixergy , 5 hours ago
-
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 , 5 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 5 hours ago
-
@jamespa Ours is a Daikin EDLA03 8 kW and the Delta T =...
By Toodles , 6 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
Day one is done. The system’s been fully flushed and ...
By Mars , 20 hours ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 22 hours ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 22 hours ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 23 hours ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 1 day ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 2 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 2 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 2 days ago
-
RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 4 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 4 days ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 5 days ago
