How to mend ... Lock Out Light

My vokera option boiler top up light and red light comes on ?

Hi can u help when my boiler I have heating and hot water but water very hot I've noticed . When heating been ... [Read more]

boiler lock out glow worm beta com 30c?

boiler locked out pressure at 1.5 bars. condenser sensor is dryer. no water in condenser or pipe.boiler fires ... [Read more]

vaillant VUW 242e locked out?

as soon as boiler is switched on it goes to lock out immediately, pump runs, green light on, orange heating de... [Read more]

28i worcester junior?

fan works pump works blue light is on for a few mins then lock out light comes on boiler shuts down

Boiler runs ok, and then the red light comes on indicationg lock out / flam?

Boiler runs ok, and then the red light comes on indicationg lock out / flame failure, any ideas as to what the... [Read more]

worcester 24i jounior non condensing approx 5years old?

boiler only makes one very short attempt to light then straight to lockout. tried changing PCB as combustion f... [Read more]

Ferroli Modena 102 lock out?

Led 2 light on boiler, is burner shut down and is constant red,after resetting boiler with CH at max it tries... [Read more]

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]

biasi riva compact not working!?

firstly was firing when switch hw but no ch! now isnt firing up at all! all light continuously flashing and al... [Read more]

Potterton Suprima 40?

Hi I have the above boiler 7 years old and the model with the faulty PCB I have changed two - last one upgrade... [Read more]

boiler has stopped working and the lock out light is lit?

My boiler has just stopped working and the pressure was way down and the lock out light is on. I have increase... [Read more]

heatslave12 14 spewing blck smke & smels, tnk ws empt, jst fild nev B4 smok?

My heatslave 12 14 is spewing black smoke and smells like paraffin, the entire house filled with smoke but fro... [Read more]

VUW GB242E no ignition?

The boiler goes through the lighting sequence on heating and water ,all lights on except burner then lock out ... [Read more]

powermax 155x?

i have no heating or hot water, the red light is on lock out

Resetting Ferroli 80E Combi Boiler?

Hope someone may be able to help. The red lock out light is on on our Ferroli 80 E Combi Boiler due to our gas... [Read more]

Worcester Heatslave 15/19 not working?

Hi, I have a worcester heatslave 15/19 combi boiler which worked fine until this morning when it suddenly sto... [Read more]

Potterton Combi 80?

Heating & Water now not working - lock out light comes on - turn off & reset water works not heating any sugge... [Read more]

dark water coming out of overflow?

my oil ran out and my lockout light came on.after oil delivery i pressed the lock out button all fine. I notic... [Read more]

what do i do to get my boiler working ?

my boiler went on lock out turned it off now on light is on but it still not giving me hot water or heating

How can I fix my Biasi riva advance M110B.32SM/C BOILER?

Makes all the right noises, but doesn't fire up. After about 30 seconds to a minute lock out light comes on. ... [Read more]