Відео

From siphon????. Seal on top of water tank with you remove.

There is a seal (O ring) where you connect the syphone, I recommand to replace that one.

I left the factory setting because after I replaced the valve I tested the working pressure and it was good.

It came on the radiators when the boiler was on for hot water. The Diverted vave was letting by.

Yes, you have to test to make sure is not letting by.

Have you managed to replace?

Glad it was helpful!

You're welcome

You can diagnosis easy, if you turn on the heating wait approximately 5-10 min and check the boiler display. The heating will come in and it’s gonna show a temperature and it will jump on higher temperature and then back to lower temperature. This will indicate you have a PCB fault.

For diverter valve with bypass there is no cartridge replacement awalaible.

I'm sure there is, seems like a tough job for a simple cartridge change

The cartridge is not compatible for this type of diverted valve because it's with bypass pipe. www.screwfix.com/p/baxi-7656807-erp-models-3-way-valve-cartridge-without-by-pass-only/291TP?tc=ET6&gad_source=1&gclid=Cj0KCQjw8pKxBhD_ARIsAPrG45na_KR8zPgnN0dwE6cROfAMfpBTLR-C7h6Ky5MeGB-MVvrTYis8XB4aAnizEALw_wcB&gclsrc=aw.ds

The cartridge is not compatible with the tree port valve with bypass pipe. www.screwfix.com/p/baxi-7656807-erp-models-3-way-valve-cartridge-without-by-pass-only/291TP?tc=ET6&gad_source=1&gclid=Cj0KCQjw8pKxBhD_ARIsAPrG45na_KR8zPgnN0dwE6cROfAMfpBTLR-C7h6Ky5MeGB-MVvrTYis8XB4aAnizEALw_wcB&gclsrc=aw.ds

@@bheating ah OK got you, thanks

Plus if its snapped you change entire lot anyways,unless you can fish bits out

1 bar

Yes, I didn't isolated because the boiler was on top floor the highes point of the heating system.

So if you had had to do that, is it the 2 black valves on opposite ends of boiler to isolate them?

@@ashleybone342 Yes

You can dowload the manual and there you can find it. www.wolseley.co.uk/wcsstore/ExtendedSitesCatalogAssetStore/images/products/AssetPush/DTP_AssetPushHighRes/std.lang.all/ti/on/Potterton_Promax_Combi_Installation.pdf Mine was Fan 5121447

This Video is fo GAS SAFE engineers, for gas user it's not permited for user to replace parts, not even to remove the boiler front cover!!!!!!

Most probaly then you have an external filling loop. www.google.com/search?q=external+filling+loop&rlz=1C1CHBD_en-GBGB830GB830&oq=exter&gs_lcrp=EgZjaHJvbWUqDAgCECMYJxiABBiKBTIGCAAQRRg5MgoIARAuGLEDGIAEMgwIAhAjGCcYgAQYigUyBwgDEAAYgAQyCggEEAAYsQMYgAQyCggFEAAYsQMYgAQyCggGEAAYsQMYgAQyCggHEAAYsQMYgAQyBwgIEAAYgAQyBwgJEAAYjwLSAQg0MjA1ajBqN6gCALACAA&sourceid=chrome&ie=UTF-8

Dont have a loop. 😢

Most probaly then you have an external filling loop. www.google.com/search?q=external+filling+loop&rlz=1C1CHBD_en-GBGB830GB830&oq=exter&gs_lcrp=EgZjaHJvbWUqDAgCECMYJxiABBiKBTIGCAAQRRg5MgoIARAuGLEDGIAEMgwIAhAjGCcYgAQYigUyBwgDEAAYgAQyCggEEAAYsQMYgAQyCggFEAAYsQMYgAQyCggGEAAYsQMYgAQyCggHEAAYsQMYgAQyBwgIEAAYgAQyBwgJEAAYjwLSAQg0MjA1ajBqN6gCALACAA&sourceid=chrome&ie=UTF-8

www.screwfix.com/p/site-sdg230-nitrile-powder-free-disposable-chemical-gloves-blue-medium-100-pack/792RR?tc=ET6&gad_source=1&gclid=CjwKCAiA3JCvBhA8EiwA4kujZnoCDrvRJtLLZoPehbZJmc7rLZTz8YHng6sAs4RmjChSQzo74DBdhRoC8uEQAvD_BwE&gclsrc=aw.ds They are good.

@@bheating Thanks!

That is true, but that boiler lost the pressure after the customer bled the radiators.

You have to clean the condense trap to not build up sediment because it can block it and then the boiler will stop working. Yes, it's connected to condensate pipe.

I use to use always the manufacturer one which is coming with the new part.

Great video, well done.

Thanks to your video i did my 1st diverter valve i cant thank you enough thanks for upload

You're welcome@@Razz60

Always welcome

Please send a picture from the pipes and valves under the boiler and I will try to help you.

@@bheating all good now mate, i fixed it. Cheers!

You're welcome@@uraveragerifler2901

Hi mate same issue here. Here's a picture

Not sure how to send a picture actually but just black ones and one yellow one

Either way is good.

@@bheating in the manual it says ensure the trap is full of water

Yes, it's same as the Vaillant one

Glad it was helpful!

You're welcome!