L Faults
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L Codes are reset by pressing the reset button. Press & hold reset button for 5 seconds. Also ask user to try hot water, if display changes from L code to d then boiler has reset into working mode. Be aware that some faults eg overheat can re-occur after a period of time. |
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Attempt reset by pressing reset button if fault still remains LE PCB error - Engineer visit required |
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Fan sensor fault. Attempt to reset if fault still remains L8 - Engineer visit required |
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