Immergas EOLO Extra 24 kW - Page 31

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STEEkW ed 01/06 EOLO Extra kW
Technical Documentation
Technical Documentation
Indications and malfunctions.
e EOLO Extra kW boiler signals malfunctions with the
flashing of one of the LEDs, from 5 to 11, coupled to the
(alternate) flashing of LED 1.
Operating indications LED Remote display
Boiler powered but no flame
LED 1 on --
Burner on
LED 2 on --
Chimneysweep function on
LED 3 & 4 simultaneous
flashing ( )
E07
Connection to the CAR
LED 3 and 4 on fixed
( )
Operating malfunction signalled
LED
flashing
Remote display
CAR offline malfunction, not compatible or RS232 offline
LED 3 and 4 flashing alter
-
nately ( )
E31
No ignition block
LED 5 ( )
E01
Flue pressure switch failure
LED 6 ( )
E11
Insufficient system pressure
LED 7 ( )
E10
Insufficient circulation
LED 8 ( )
E27
Delivery NTC probe malfunction
LED 9 ( )
E05
D.h.w. NTC probe malfunction
LED 10 ( )
E06
Overheating safety thermostat block
LED 11 ( )
E02
Electromechanical contacts block
LED 6 ( ) and LED 10
( ) flashing simultaneously
E02 + E04
flashing alternately
Parasitic flame block
LED 2 ( ) and LED 11 ( )
flashing simultaneously
E02 + E20
flashing alternately
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