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Derek M
@derek-m
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Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Topics: 7 / Replies: 4403
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RE: Need help explaining how my ASHP heats home vs. water

In an ideal World your WC curve would be perfectly adjusted to match your home, so as the outside air temperature varies, the indoor air temperature w...

4 years ago
Reply
RE: Need help explaining how my ASHP heats home vs. water

Hi Emma, Do you have normal thermostats on system? If so then turn them up to a setting 2C above the desired room temperature.

4 years ago
Reply
RE: Need help explaining how my ASHP heats home vs. water

Radiators are balanced to even out the temperatures around your home, with all the valves as fully open as possible to achieve the desired temperature...

4 years ago
Reply
RE: Rate the quality of your heat pump design and installation

So the auto adaptation worked until the firmware update? Definite need to call the Mitsubishi technical help. Also, mention your involvement with RHH,...

4 years ago
Reply
RE: Rate the quality of your heat pump design and installation

Maybe you should consider 'name and shame'. Also try trading standards and write to your MP.

4 years ago
Reply
RE: Massive Electricity Cost

I'm afraid that National Grid cannot have any battery storage, since the present rules prevent NG from generating electricity. NG is therefore depende...

4 years ago
Reply
RE: Massive Electricity Cost

Well Pumpo Sorcerer, I think that you need a new 'book of spells' or you may lose your title. Is your system not set to operate on weather compensat...

4 years ago
Reply
RE: Massive Electricity Cost

Some heat pump controllers allow the on and off temperature variation from the calculated LWT to be changed, thereby allowing the difference between t...

4 years ago
Reply
RE: Rate the quality of your heat pump design and installation

Was this company MCS accredited? If so, they should be reported for failing to meet the required standard.

4 years ago
Reply
RE: 14kW Midea ASHP in an old leaky building

Your heat pump actually does know, indirectly, what is happening to the room temperatures, by as you state, 'the feedback' from the RWT. If your roo...

4 years ago
Reply
RE: Samsung 12kw efficient running. The little tweaks.

The setting of #4052 is the desired value, which would normally be achieved by varying the speed of the water pump within its operational limits. Your...

4 years ago
Reply
RE: Samsung 12kw efficient running. The little tweaks.

What are you thinking of adjusting? Please clarify.

4 years ago
Page 214 / 369
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