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Can anyone help with this question please, I'm still unsure how it should be done?

Anybody have any idea how i can do this before i can in a plumber?

Good Evening, I think i need to refill and bleed one of my UFH loops. I have a connection point on the lower manifold for to bleed but nowhere on the upper to connect mains water. There is a small bleed valve on the top manifold above the temperature gauge, is this where i am supposed to use...

Good Morning, I replaced all my old unipor mechanical thermostats with the Honeywell DT90E's a few months ago. All was going well until the one in the room that uses the most heat started constantly clicking on off like a clock. I read on here that if a reset doesn't fix it then the thermostat...

Yes its a wet UFH system, all working fine now. Thanks:)

Good Morning, Ive just been out to the plumber's to get a new Digital Thermostat for my UFH. Currently i have 4 x Unipipe Analogue units and have just picket up a Honeywell DT90E to try before i buy another 3. The Unipipe has 3 wires - brown/live, black/neutral and grey/ arrow. Any idea if this...

Sorted, had to use the drain cock, the lowest HW tap is Higher that the tank. Thanks a lot guy's for the help.

Here's a thought... My Megaflow is on the ground floor an the lowest HW tap is higher than the bottom of the megaflow tank. Could this be why i cant get anything out of it when i turn off the cold water to recharge the air gap? Should i use the drain cock instead of the HW tap?

I am doing everything as i should according to the video. I have tried both the main water supply cock under the sink and also the local one near to the megaflo tank. With both methods i only get about 5s of water flow not the 15 to 20min they say on the video? It only seems to leak whilst...

Hi Picasso, the T & P relief valve has some polystyrene insulation. I just found it strange that i only managed to get 5 seconds of hot water after i turned the cold water supply to the tank off.

Hi CBF, Yes its the temp & pressure relief valve on the side that i have tried. ( the one that has the polystyrene insulation ). Like i said i turn the water off,open the lowest HW tap and i only get about 5 sec of water then nothing. I go to the valve and nothing happens, no water or...

Hi, I have the drips from the pressure relief valve on the megaflo which tells me i need to recharge the air gap. When i close the water supply to the megaflo, open the lowest HW tap i get only around 5 seconds of water flow before it stops ( manual tells me it should take up to 20mins )...

Hi all, I have a question about my DHW, i have read through all the Megaflow instructions and cannot get an answer that i'm happy with? Right i have the 210i Megaflow tank with a Danfoss CP715-si programmer. I see in the megaflow instructions they mention the Danfoss TP9000? is this the...

Hi, thanks very much for that info, i have at last got my head around this. I knew something was wrong but they said everything was fine. I cant believe they have plumbed the supply the wrong way around!! I threatened to get another company in but they said it would knacker the warranty...

Thanks Agile, just had a look at the temp setting's. The blending valve temp is set to 35degree, the temp on the manifold pump is 40 degree. Should the temp probe not be on the lower manifold? I'm going to get the plumber's back next week to sort it out, i dont want another winter with it...

Hi Thanks for the input. Like i said i googled, and most of the suggestions you have came up with was what i found out. Another zone valve and the 3 way valve at the thermostaic valve. The by-pass is one i missed. ( and the plumber ) I dont understand the purpose of the 2 way they just...

Hi everyone, hope there's someone on here that can take a look at my pic's and see if there is anything wrong? Basically i moved into a newbuild house 18months ago that was fitted with oil central heating, UFH downstairs - Radiators with TRV's up - Megaflow tank for the hot water. I...