How to mend ... Light Reset Button Second

Help with receiver please?

My son accidentally pressed the button on my receiver that said 'do not press' on my boss therm receiver. Now... [Read more]

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]

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]

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]

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]

biasi riva compact he mk2 m96a 28sm?

Hi, could anyone help please? My boiler started coming on at strange times in the evening on it's own. I the... [Read more]

worcester / danesmoor 12/14?

After recently moving into my house ,I have just received my first oil delivery, however the boiler lockout li... [Read more]

Boss therm br 1?

Boss Therm - BR1 receiver not receiving ? I have a Boss Therm BR1 receiver and a BPS242RF stat. The batteri... [Read more]

Arriston combi boiler hot water scalding temp light comes on?

high temp light comes on, boiler cuts out, click reset button works fine.. then cuts out few mins later. bar p... [Read more]

worchester 24i boiler ch wont work?

hi i have a worchester juniour 24i and the hot water works but the central heating wont fire up. pressed the r... [Read more]

How do i reset my Siemens RDH 1ORF ?

I changed the batteries and now c'ant get it working again. I have pressed reset button and given it a whack !... [Read more]

intermittant Siemens RDJ10RF/SET fault?

RDJ10RF - tried the reset procedure. Have a solid green light. Works in a morning to turn heating on 'preset 1... [Read more]

How do I reset my wireless Siemens RDJ10RF thermostat?

"I have a wirelss Siemens RDJ10RF thrmostat with RCR10/433 receiver.""The lights on the receiver have gone out... [Read more]

ferroli boiler f1?

my boiler keeps flashing a blue light with f1 what do I do to fix this problem thepressure was down but its no... [Read more]

Error code EA (flame not detected on a RD532i Boiler?

Gas ran out on a meter card while shower on. Water ran cold. When added new credit on card and hit reset butto... [Read more]

Worcester Bosch green star 30si?

The reset button and spanner light flash every second. All functions work, pressure ok. Reset boiler and the s... [Read more]