7654349 (02-09/16) 16
USER Section (en)
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FUME SENSOR FAULT
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Check the sensor/board connection
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SENSOR/CONNECTION ERROR
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Check the sensor/board connection
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CHIMNEY OBSTRUCTION
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FUME SENSOR FAULT
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INSUFFICIENT CIRCULATION
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OTHER CAUSES
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GAS SUPPLY
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Check the electric connection of the gas valve
Check the gas valve calibration
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ELECTRODE PROBLEM
Check the electric connections of the electrode
Check the status of the electrode
OTHER CAUSES
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Check the earth circuit
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E.04 .13 Fan rotor blocked
BOARD/FAN ERROR
Check the connection between the board and the fan
Change the air-gas unit
E.04 .17 Gas valve control circuit fault
MAIN BOARD ERROR
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When the boiler is connected to a Room Unit, in case of faults code "254" is always displayed. Look for the fault code on the
display.
10. DECOMMISSIONING
10.1 Decommissioning procedure
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boiler has been shut.
11. DISPOSAL
11.1 Disposal/Recycling
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