Help with HE24 ISAR Boiler

[bexii]

Hello. I have a problem with our combi boiler. It's an HE24 ISAR Boiler that was installed through warmfront (or something or other). However, we can't get any hot water or heat. I think it might have something to do with the pressure gauge because it is not reading at 1, however, I have no idea how to re-pressurise it. The manual says about a filling flex loop but we have nothing like that! There aren't any switches to turn either. How can I re-pressurise this?

Also, we've gone past the warranty on it (sadly)

 

[Billy Bob Bob]

look for a silver braided hose close to the boiler or under it

 

[bexii]

I have that but it has never been connected to the boiler (currently holding it in my hand). How would I go about attaching this to the boiler?

 

[Billy Bob Bob]

can you post a picture of the underside of the boiler and pipework?

 

[bexii]

 

[PlumbBobBob]

do you see the two chrome valves with plastic caps? take the caps off and screw the flexi pipe onto those valves then undo the valves with a screwdriver until the pressure rises to around 1 then close the valves again so the slots are across the valves not in line. then remove the flexi again.

 

[bexii]

Ok, will try that.

 

[SimonJohns]

The first part of this video may also help
http://www.youtube.com/watch?v=23vahQHOnGo&feature=youtube_gdata_player

 

[Halesowen1]

Warmfront guys have such a bad name yet that pipework looks tidy to me.

 

[bexii]

Yay! I've managed to up the pressure gauge to 1 and we now have hot water and heat.

Thanks for all the help, guys 🙂

 

[PlumbBobBob]

superb bexii

 

[SimonJohns]

Have a good xmas

 

[sparky3366]

Warmfront guys have such a bad name yet that pipework looks tidy to me.

When I worked for total trades in the north east, there were some very tidy plumbers. There were some that i wouldn't let in the house as well mind. I know of 1 taem who left a gas pipe under the stairs with the end folded over with no solder and they ran the downstairs rads directly from the boiler running on convection instead of through the y plan.

 

[kirkgas]

when you asked for help with an isar this is all i could come up with

 

[Gray0689]

when you asked for help with an isar this is all i could come up with

Lol that's a good one but no axe!!!