why is my boiler flashing 40 and 80?

hi i have a he 30 chaffoteaux and maury boiler that just keeps flashing 40 and 80 what does this mean

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repair?

have you any adresses for plumbers to repair my chaffoteaux-maury boiler.in darlington co-durham thank you

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Choffoteaux celtic ff combination boiler?

chaffoteaux celtic combi boier heating works OK but hot not working when tap is turned on

How do I replace the immersion heater?

I have a chaffoteaux & maury water heater and the water does not heat up. How do I check that the immersion heater is working or not and if not how do I replace the immersion heater?

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how can i fix my Chaffoteaux &maury combi boiler?

the boiler will not fire up.The lights run through and then it just stops.It is an SE.

chaffoteaux alixia 24 ff boiler failure?

My Chaffoteaux combi boiler (mod. Alixia 24 ff, my 2005) is recently incurring frequent failure when attempting to have gray water. After several resets it usually works and keep on untill it's put in ... more

chaffoteaux brittony?

60 light flashing

Chaffoteaux & Maury water pressure loss?

Britony Combi chaffoteaux & Maury system . Hot water tap system keeps losing pressure! Radiator system fine but water pressure on hot water tap system keeps dropping to below 1 Bar so that we get hun ... more

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chaffoteaux and maury boiler, no hot water?

How do I replace the diaphram 3 way valve.

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Chaffoteaux + Maury help/advice?

Hi, I have a Chaffoteaux + Maury but no idea what model, It heats up the rads and water but when it gets to the temp of the thermostat is set at it tries to come back on but crashes so i have to reset ... more

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home heating system?

chaffoteaux and maury britony combi se boiler 70 + 80 flashing can,t find book does anybody know.... help

will not fire up ignition is on?

what part is at fault ?chaffoteaux brittony 2 t water heater

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chaffoteaux britony 11t?

renewed diaphragm but cannot get heater to ignit

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hotwater downstairs no hotwater upstairs in bath and sink ?

i have a combiboiler se80 chaffoteaux& maury i have hot water downstairs in kitchen when running bath no hot water and no hotwater in bathroom sink why is this plsleonard

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how can i fix my chaffoteaux and maury brittany se 80 ?

the boiler runs on hot water for 3 to 4 minutes then reset light comes on. fine on heating mode.

how do i solve error e02 on combi boiler chaffoteaux and maury model minima?

my boiler is showing error e02

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Chaffoteaux combi boiler shows flashing green 70/80 intermittently?

Chaffotex combi boiler sometimes shows 70/80 flashing green lights and needs reset button pressing - it then works O.K. Manual says CH. return temp. probe circuit open.Could it just be sticking and ma ... more

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Chaffoteaux Brittany II T Pilot light?

My Brittany II T pilot light keeps going out, almost as soon as it is re-ignited. This very rarely happened, usually only on a very windy day. It has just been checked and all was ok according to th ... more

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chaffoteaux and maury britony combi se boiler?

fault lights flashing 40 60 and 70 wont reset any ideas

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chaffoteaux and maury mx2?

our boiler is 7yrs old and we have problems with the circuit board with keeps blowing we have had 20 new circuit boards in the past 3yrs which the gas board have surplied thank god because they are £ ... more