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Last seen: May 15, 2025
Yes we have about 300m² on two manifolds, 16 loops. Another manifold is for upstairs rads
Sorry I think you lost the point. The main question was about the CH turning off when DHW was being called for. So having two HP, that person can h...
Some where, someone said they had two HP. with this setup and some changes to the pipes, you could have one HP deal with DHW and CH and the other one ...
I enjoyed reading this response, it so follows our house, but we have different results. Our house is 538m² and built to Passive standards and w...
I just looking into those myself. From what I gather you just put a wire between the two contacts to turn it on. You could use a Grant EP001 (edit sho...
Thank you for that, on those HP that have this facility then setback will work. The Grant doesn't have this, but it may be included in the new contr...
@grantmethestrength thank you for this information.
Why have you put it in here? If its used all the time then fine, that's where it should be. But its the coldest room then the rest of the house will...
You have to take into account what the actual house temp is. If at 16.00 your house is at set temp, then any setback by 1° will turn off the HP. Th...
It all depends on your house and how long it take to lose heat. If you can turn your HP at 16.00 and it only loses say 1/2 ° by 19.00 hrs then that ...
Add me to that list
The system should not be seeing the 23C, in fact it does not see / use any internal temps any more, it is just showing the current temp. The reading o...
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
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Thanks everyone for the help, Havenwise now diasbled. q...
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RE: Advice needed after a successful "leftfield" experiment.....
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RE: Forum updates, announcements & issues
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RE: If a heat pump can only heat DHW to 50C then what? Issue with 18KW Heliotherm heat pump
Sorry to hear that but I'm not surprised TBH. Stratifi...
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RE: Say hello and introduce yourself
@pt151 welcome to the forums, and looking forward to he...
By Mars , 1 day ago
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RE: Setback savings - fact or fiction?
The answer was in two parts in my reply, the second par...
By RobS , 1 day ago
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Samsung Gen 7 16kW Integrated unit Modbus monitoring
Looking for some assistance to get modbus monitoring wo...
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Ecodan control return to Melpump from Havenwise trial. settings check
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RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
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RE: Who’s Caved and Switched the Heating On Already?
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RE: Rate the quality of your heat pump design and installation
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RE: Who's your electricity provider and what's your tariff?
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RE: Mitsubishi Ecodan 11.2kW review
I think you said its an 11.2kW model and your house is ...
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