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Mend Red Light Blue

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We have 213 questions about mending 'red light blue'

How to mend ... Red Light Blue

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Mend Security Systems, Home Alarm Systems

anyone have an overide code for vertias alarm?

Hi we have moved into a home with a veritas alarm with 8 zone settings it is flashing a blue light and has tam... [Read more]
Mend D.I.Y, Lighting

I need to replace my 2way light switch?

I have been trying to change an old 2way light switch for a new one and now have no lights at all! I have a r... [Read more]
Mend D.I.Y, Switches and Sockets

rewire light switch?

Double dimmer on landing - single switch on ground floor - rocker switch - single switch on 2nd floor - rocker... [Read more]
Mend D.I.Y, Lighting

fitting a 2 way ceiling pull switch?

I have to install a new 2 way ceiling pull switch and stupidly did not check the wiring of the old one before ... [Read more]
Mend D.I.Y, Lighting

Two Gang Rocker Conversion To Dimmer?

Hi, i am trying the above..1 dimmer 2 work Lounge & other 2 work dining area. Original switch has L1 BLUE, L2 ... [Read more]
Mend Heating, Home Heating Systems

HOW CAN I FIX THE PRESSURE ON MY WORCESTER BOSCH GAS BOILER?

The reset button is flashing red every second and the blue light every 2 seconds? We think it could be lack... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester bosch gas boiler?

how can i fix my worcester bosch gas boiler? The reset button is flashing red every second and the blue light... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester bosch gas boiler?

The reset button is flashing red every second and the blue light every 2 seconds? We have a manuel stating ... [Read more]
Mend Heating, Home Heating Systems

My worcester 28i Junior boiler is not working?

There is a flashing red light which flashes twice for every on flash of the blue light. I have reset but to... [Read more]
Mend D.I.Y, Lighting

Bathroom Light Fiting ?

I have a light fitting 12v, integeral transformer with a blue and brown wire, a pull switch and 12v bathroom f... [Read more]
Mend Heating, Home Heating Systems

how can i make my worcester-bosch greenstar 24i junior work again?

had my greenstar 24i junior for 3 years plumber thought the fan had broke - bought one of those - then thought... [Read more]
Mend Heating, Home Heating Systems

Saunier Duval Pressure Drop?

Hi Saunier Duval F28. Pressure dropped so Red Light and stopped. Checked for leaks and refilled with blue va... [Read more]
Mend D.I.Y, Lighting

Why has my new light fitting only got 2 earth wires and two black wires?

Why has my new light fitting only got 2 earth wires and two black wires? What does black signify (live or neut... [Read more]
Mend Video, Televisions

How can I fix my Thomson Scenium TV?

I have a Sky Box. When I switch the TV on the red light flickers but does not turn green. Sometimes a blue scr... [Read more]
Mend D.I.Y, Lighting

How do I change a two-way light switch to a single?

I live in the UK and have just redecorated a bedroom in the house and discovered that the light switch - which... [Read more]
Mend Security Systems, Home Alarm Systems

Accenta - no power lights on keypad?

My Accenta alarm system has been great for 10 years. We had a power cut last week for approx 6 hours and sinc... [Read more]
Mend Heating, Convector Heaters

greenstar 24i junior?

blue light keeps flashing with the red reset light what is wrong with it
Mend D.I.Y, Lighting

lighting problem better explained?

new light fitting has 3 lights of which 1xblue & 1x brown wire come from each light 1 light unit in total i h... [Read more]
Mend D.I.Y, Lighting

How can I fix my light fittings?

We have two light fittings in the lounge. I have fitted one following instructions to isolate the red wire and... [Read more]
Mend D.I.Y, Lighting

bathroom light wont turn off?

Have bought flush fit bathroom light fitting. have connected the 2 red wires together (permanent live?), conn... [Read more]
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