Recent: Will I need to replace my garden tap?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Vaillant Boiler Lockout Heating

Vaillant boiler keeps going to lockout. Any ideas?

Having taken a radiator off the system and re-charging the water pressure to 1 bar I find my approx 5 year old Vaillant boiler (don't have model no) will not fire up and the lock out button keeps energising. This model has no digital code fault panel. Any ideas of what I can try as I cannot get it working?

Martin
October 2007

Vaillant Heating, Home Heating Systems Boiler Lockout Heating

check air pressure switch if fan runs. top of boiler r/h side. if its black then these r cr*p so update to modified white one but observe blue and clear silicone hoses as these need to go on switch the right way. if boiler doesnt fire then switch hoses on switch and try again. dpmartin17@aol.com

paul
October 2007

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Lockout Heating

Related Questions ...

Mend combi boiler lockout hot water

combi boiler halstead ace high?

halstead ace high lockout red light does nit come on also hot water green light does not come on heating is st... [Read more]

Mend modena combi boiler

whats wrong with my ferroli modena 102 combi boiler?

Boiler not running _no heating or hot water. Fan not working, willnot lite .water at 1.5bars . Showing lockou... [Read more]

Mend boiler heating hot water

how can i fix Ariston micro Genus 23MFFI?

I have an Ariston micriGenus 23MFFI boiler.When i want hot water or heating the boiler fires up and runs for a... [Read more]

Mend boiler heating lockout

halstead ace high boiler keeps going to lockout?

my halsted ace high boiler keeps going to lockout so have no hot water or heating. can you help?

Mend boiler heating Worcester

how can i get my boiler to work?

i have a Worchester inter 2011 Danesmoor 15/19 oil fuled boiler,every time i try to put the heating\hot water ... [Read more]

Mend boiler heating lockout

Heating?

Does anyone know how to fix an A07 lockout on Potterton Powermax HE boiler ?

Mend combi boiler central heating lockout

alpha c23 combi boiler?

no central heating or hot water,boiler goes to lockout,tried reset button.

Mend boiler central heating lockout

Boiler fired but cuts off (Glowworm Micron 60FF)?

My boiler has suddenly stopped working. When it is reset, it starts the fan, and begins to spark presumably (a... [Read more]

Mend error code week

Ravenheat CSI 120 error code 04?

I have a Ravenheat CSI 120 on which I recently (last week) replaced the diaphragm in the diverter valve. I the... [Read more]

Mend combi boiler lockout pcb

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

Mend combi boiler heating hot water

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]

Mend boiler working water

my boiler is not working right but it only seems to be on the heating heati?

hi my boiler keeps going to biler lockout but the water and everthing is working it only seems to be when the ... [Read more]

Mend boiler lockout vaillant

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

Mend oil boiler heating lockout

lock out problem with heatslave oil boiler?

I have a worcester greenstar heatslave 18/25 oil boiler. Its aprox 4 years old and is driving me and my engine... [Read more]

Mend boiler heating lockout

how can i fix my halstead finest gold from locking out?

every time i switch the heating on, after a short period the boiler's red light comes on it goes into security... [Read more]

Mend advice test turned

Advice?

Mend boiler heating Vaillant

how to fix water pressure its down at bottom of grey part?

Mend vaillant boiler fault f22

Vaillant condensing boiler ecoTEC plus?

Mend max boiler fault

Vailliant turbo max plus 824e?

Mend boiler heating vaillant

Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?

Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?

Mend central heating diverter valve repair

Vaillant vcw gb242 eh central heating problem?

Mend Vaillant Heating Repair

Vaillant F22 fault?

Mend eco tec boiler

how do I rectify the fault as detailed below?

Mend heating boiler radiator

Problem with the pressure in combi boiler?

Mend Vaillant PCB Heating

Vaillant eco plus 531 boiler?

Mend vaillant central heating no hot water

Vaillant 828E - no hot water?

How to mend ...

Find out how to mend just about anything

howtomendit.com for free repair help, information and advice.

Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters

Convector Heaters

Mend Fan Heaters

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Vaillant Boiler Lockout - Troubleshooting & Fixes