
Last seen: Sep 11, 2025
Does anyone else get a "Problem with content in this workbook" error when opening this file in Excel? I am using Excel 2016
That error message does suggest that it has lost contact with Melcloud. You won't know if the unit is still running until there are boots on the groun...
I would readily but the guy is seriously ill at present, hence the manufacturer service contract.
Mitsubishi I observe that under Mitsubishi auto adaption that set back to 15C at night causes the HP to cease heating and runs in freeze stat until ...
@allyfish I do take your point that this is not a mature market and that third party installers can be found wanting in how some systems are installe...
I would be keen to know who does the systems routine maintenance. If it is the manufacturers agents then at least you know it was correctly installed ...
That description by @sunandair accords with what I experience with my system. Mitsubishi 14kW FTC5 with wireless room thermostat/controller which has ...
Thank you, that is good to know and matches what my "gut" instinct was telling me but you know what "fear of missing out" is like! Yes, the radiators...
We have set it to 18C in morning rising to 19C lunchtime and 20C in the evening with a 15C set back overnight. I have set various slight tweaks to th...
This is a fascinating topic for any Heat Pump owner who is even slightly curious in getting the maximum efficiency from their device. Thank you to tho...
I have a 14kW Mitsubishi Ecodan with FTC5 and 6 Solimpeks Powervolt solar hybrid panels. Bungalow, exposed elevated site North eastern Scotland. 180...
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 34 seconds ago
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Funny story Graham, when I started looking to ...
By DREI , 15 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Possibly not the answer you might want, but if it were ...
By Temperature_Gradient , 2 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 4 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 6 hours ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 7 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 8 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 9 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 9 hours ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 15 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 1 day ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 2 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago