How to mend ... Cannot Reset Button

I have a greenstar 440 displaying d5, I have tried the reset code ?

using service mode , eco button and Cs but it will not display 5a I get every other code eg 1a up to 4f then... [Read more]

Rdh10 & RCR10/443-GB by seimens?

Had to replace destroyed rdh10 digital room thermostat. Cannot get it to pair to wired controller. Checked al... [Read more]

gas boiler keeps going to reset?

what is causing my ariston micro genus HE gas boiler to show Fault (A 01) most mornings when first used, when ... [Read more]

worcester greenstar 30Ri compact blue pulsing light?

I have a sealed /unvented cyl system, my boiler has a pulsing blue light,( not constantly flashing. ive tried ... [Read more]

I have an Ariston Clas He system with an error code of 1P2?

When running a Hotwater Tap the error 101 shows and the boiler shuts down with the red light showing. Pressin... [Read more]

red flashing button siemens RCRIO/433?

red button keeps going from green to red on RCRIO/433 Receiver, the boilers temperature often goes a degree a... [Read more]

FF360 Reset Button Problem?

Hi i have a FF360 boiler but i have a problem when the heating has been on for a few hours, when the heating g... [Read more]

boiler won't fire up?

after pressing the reset button, the boiler fires up for just a few seconds, then switches off again

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

worcester bosch boiler junior 28i?

Engineer has replaced PCB, thermistors, stepper motor and boiler still fails - reset light and mains power ind... [Read more]

oil fired boiler?

The boiler cuts out and the reset button lights up after about 20 minutes. Any ideas ?

Where is the reset button ?

Please could someone tell me where I would find the reset button on a potterton performa 24 boiler. In very si... [Read more]

1996 Worcester Heatslave 12/14?

Help. Can anyone tell me where the reset button is on the Old 1996 Worcester Heatslave 12/14

how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]

How to resolve potterton performa 24 no HOT WATER issue?

Hi Guys, I have potterton perfoma 24 Boiler. I do not get hot water once i open the hot water TAP either it... [Read more]

Firebird - S 50 - 90?

I have a Firebird-S 50-90 ... He works all the time very well but now he suddenly stop, and the red RESET butt... [Read more]

Firebird S 90 oil boiler tries to ignite but doesn't, Any Ideas??

I have a Firebird S 90 oil boiler that tries to ignite but doesn't. I can see the fire flash for and instant b... [Read more]

What do I do e02 is coming up on my Atag gas boiler?

Reset the button a few times eventually it started to work

how do i remove front panel of combi80eco?

how do i remove the frontpanel to find the reset button

No hot water on ideal isar 24?

No hot water on ideal isar 24 when tap is turned on lot of banging little amount of hot water then stops l9 f... [Read more]