Last seen: Sep 28, 2025
I don't think I am. The order is: 1. The system orders a defrost cycle. 2. The OAT sensor sends erroneous measurement (warmer). 3. The set LWT (...
Ha, ha true, but I am not saying it isn't any good, I am saying it is not that good. A simple argument is that it is open loop. And to answer your "an...
@benson T1S is actually the LWT defined by the WC. However, I wouldn't describe the behavior as "overshooting", but rather "oscillating" around the se...
The refresh time of climate-related curves in heating mode can be changed but not less than 0.5 hrs. This explains the LWT behavior. Further, since ...
@pash44pump Referring to the problem of rooms with different heating demands, I would use a recently available option which is thermostatic valves wit...
@cathoderay OK let's wait and see, it sounds an interesting exercise.
@benson I believe, noting the data in 16 hourly intervals should be more than enough for the purpose we are discussing (after the system has been work...
@pash44pump My opinion on data collection is the following: Regarding OAT, I would use the pump's sensor, since it is this value that the system use...
(a) The thermostat will work only if you exceed the desired temperature (in case WC does not work properly), to save you money. (b) if you want inde...
WC is more stable because it modulates the inverter and thermostat based control has, currently, on-off behavior. It is not the information that is wr...
Here is the manual: In any case there is no point in continuing this discussion, as it is not going to help our friend. If he can be happy with w...
I think we are talking about the same type of Midea heat pumps. I attach the operation manual of mine, which in Section 10.2.5, p. 59, states what I a...
Latest Posts
-
RE: Replacement Inverter for old FIT system
@bontwoody I have a single string 3kW solar AC inverter...
By Old_Scientist , 1 hour ago
-
Octopus removed our gas meter for free a couple of year...
By robl , 2 hours ago
-
RE: Bosch CS5800i 5kW - Experience So Far
Good to hear of peoples experience with both your type ...
By dgclimatecontrol , 3 hours ago
-
RE: How to Understand Wiring Up a Heat Pump
@renewables345 I completely agree with @transparent a...
By JamesPa , 4 hours ago
-
-
-
RE: Why Air Release Valves and Deaerators are Non-Negotiable
I think that's a key point. An air-release valve shou...
By Transparent , 8 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Manufacturer: Worcester Bosch, Earth Save ProductsModel...
By Steelbadger , 9 hours ago
-
RE: Say hello and introduce yourself
Hello everyone. My partner and I recently had a Bosch C...
By Steelbadger , 9 hours ago
-
RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@pirate-rich there’s a lot to do and plan, and the wish...
By Mars , 22 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
@adamk Its a bit complex: My 28mm primaries run for a...
By JamesPa , 23 hours ago
-
Can you separate out the scop data between hot water an...
By Andrew J H , 1 day ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Further, these bar charts may throw a few more lumens o...
By Toodles , 1 day ago
-
RE: Heat pump and wifi kit connection.
Wi-Fi kit covers any Samsung device that has a modem in...
By Alfapat , 2 days ago
-
RE: Sizing - Save me from my headache
If you get an R290 pump you should be able to heat the ...
By JamesPa , 2 days ago
-
RE: Large heat pump options for church building
@aventus-eco Thanks Sean, will drop you a line.
By Josephiah , 2 days ago
-
RE: Moving FIT array onto a Tesla Powerwall 3 possible?
@toodles that’s good news for @adamk
By Judith , 2 days ago
-
RE: Samsung Gen 6 - Schedules not working
@technogeek That sounds very logical :-). I will give i...
By bontwoody , 2 days ago
