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Boiler fault and error codes information for the Alpha CD24C and CD32C boilers

Do you have a faulty Alpha CD24C and CD32C boiler? MR Boiler Repairs are the UK’s leading boiler repair and service specialist, providing support for domestic, commercial and residential properties. Our low cost fixed price repair service will provide you with peace of mind and avoid any scary repair bills.

Follow the following simple checks to help you fix your faulty Alpha CD boiler.

If you require a approved service engineer to repair your faulty boiler then book a boiler repair today.

Is the ‘A’ and ‘B’ are on or flashing? 

Rotate the selector switch to RESET

Check the gas supply is on

Turn the select to the ‘tap’ symbol

The ‘C’ light should be illuminated when you turn on the hot tap

If no hot water then book an boiler repair

Is the ‘D’ light is not on? 

Check that the electrical supply to the boiler in on

Is needle within the green band?

If not, refer to the label on the front panel for guidance on re-pressurising the system.

Reading through the boiler manual for more information on the CD24C and CD32C boilers for trouble shooting advice.










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