Last seen: Sep 19, 2024
@iantelescope Can you show graphs detailing the heat pump flow and return temperatures, the IAT and the OAT. Is the heat pump running continuously...
You should always try the 'Universal' reset first if possible. Unfortunately poorly written software can sometimes get its 'knickers in a twist' whe...
@marvinator80 Have you tried powering it down, counting to 10 and switching back on?
It takes a lot of work to design a Power Station or something similar, whereas a domestic heating system is not beyond the bounds of a reasonable DIY'...
Rather than being a buffer tank, the 1500l vessel would more likely be a thermal store. Do you now if it contains a heating coil? What is the make and...
@iantelescope I fail to understand what on Earth you are talking about, a run time of 10 milliseconds? Have you carried out the actions that I sug...
@iantelescope So how much would it cost to remove your present heat pump system and replace it with a gas boiler? Who will pay for this exercise? ...
@jacs If, as Johnmo suggests, the problem is due to a pressure imbalance at the shower unit, you should ask your installer to fit a pressure reducin...
When you say that the flow drops massively, I assume this is at the shower head. It would appear that you have some form of restriction that is limiti...
@jacs What happens to the pressure in the hot water cylinder when you increase the flow rate by opening more taps?
@jacs Have you checked the filter on the shower unit if there is one?
It would be interesting to find out what is actually carried out when a DHW cylinder is serviced?
Latest Posts
-
RE: Location of hot water isolation valve on cylinder
@transparent Thank you so much and very helpful. Earlie...
By rossowheels , 10 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@toodles Indeed. On a tariff such as IOF where import a...
By Old_Scientist , 11 hours ago
-
RE: Ecodan consuming 100kwh per day in new build!!!
It does indeed look like that, @skyefarmer. There is ...
By Majordennisbloodnok , 17 hours ago
-
RE: Plug and play solar. Thoughts?
Have a read of my previous posts on so-called Balcony S...
By Lucia , 1 day ago
-
@editor @bart Hi, I can see a few problems with your in...
By Brendon Uys , 2 days ago
-
RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
"To tell you the truth, I don't know if HAL is homicida...
By Scalextrix , 2 days ago
-
The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 3 days ago
-
RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 3 days ago
-
RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 3 days ago
-
RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 3 days ago
-
RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 4 days ago
-
RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 4 days ago
-
Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 4 days ago
-
-
RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
By downfield , 5 days ago
-
RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 5 days ago
