How to mend ... System Red Light Green

carver cascade 2?

I have an Elddis Vogue 1V which has the Carver Cascade 2 hot water/heater system. When I switch on I get the g... [Read more]

Veritas 8 alarm problem?

Our alarm system has recently started making an intermittent beep from the small internal sound box in the kit... [Read more]

problem dry fire baxi 133he plus?

i own a baxi 133he plus which has worked fine all day then all of a sudden when i turned the heating up it wen... [Read more]

How can I fix my Siemens RDJ1ORF?

How do I set my heating system. I replaced my batteries in the Siemens RDJ1ORF and the heating will not come o... [Read more]

fault lockout on an accenta g3 alarm?

HI, MY HUSBAND WENT TO SET OUR ALARM AS USAL THIS MORNING, it then started going off for no reason, he tried p... [Read more]

Carver 2 Caravan Water Heater?

I have just brought a second hand 1995 Lunar Mercury in excellent condition. At the weekend I started testing ... [Read more]

heating not working. glowworm 18hxi?

two of my radiators have not been heating up, yeaterday i switched the rest of my radiators off bar one to see... [Read more]

red light on vokera compact boiler?

my boiler keeps firing up and the green light flashes but then turns red. The system then re-fires and it turn... [Read more]

How to fix a worcester bosch 28i please?

My boiler was turned off over last weekend when it was freezing. The system was turned back on last wednesday ... [Read more]

red light constantly on vokera combi boiler?

The red light on my vokera compact HE combi boiler is constantly on. As per the manual it could be due to syst... [Read more]

My Optima XL6 intruder alarm the key pad is not responing?

I have a OPTIMA XL6 ALARM SYSTEM that has been working everyday for years with no problems. My RED & GREEN li... [Read more]

The green day and red power indicators are off ?

All the buttons of the remote keypad don't work because the green and red indicators light are off. How can I ... [Read more]

How can i fix my Optima xm6?

My Optima XM6 alarm system has just stopped working, the red power up light is on but the Green day light is N... [Read more]

Does anyone know how to reset the alarm on wireless thermostat receiver?

I desperately need help...3 years a go i had a new heating system installed with Britsih gas. Yesterday i ... [Read more]

burgler alarm problems?

hi guys,wondered if any of you good people could shed a little light for me. last night burgler alarm went of... [Read more]

Digistat RF1 Wireless System?

My Digistat RF1 is on my kitchen worktop, set at 21c. The temp though is a steady 14c! The green light is show... [Read more]

Ravenheat CSI 85AT fires up and goes of every 20 seconds?

I have a Ravenheat CSI 85at that is just over 3 years old. This is the one that does NOT have the honeywell ga... [Read more]

accenta alarm not re-setting?

system being disconected for some time. when switched bac on, will not take any codes, day light not coming on... [Read more]

update to death on no power to control box?

checked all fuses all seem ok there is a small green light on inside main box indicating a problem with led th... [Read more]

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]