Technical data

10
Incorrects functions is signalled by leds (rep 26) display flashing correspond with chart below.
INCORRECT FUNCTION
CODE FAULT INFORMATION
30 40 50 60 70 80
mm mm mm mm mm ll
Overheating safety feature
mm mm mm mm ll mm
Overheating defect without locking
mm mm mm mm ll ll
Misfiring safety feature
mm mm mm ll mm mm
Fire detection without burner working
mm mm mm ll mm ll
Besides freezing pump
mm mm mm ll ll mm
Besides freezing burnerr
mm mm mm ll ll ll
Lack of water circulation.
mm mm ll mm mm mm
Primary water circulation defect
mm mm ll mm mm ll
Thermistor sanitary open
mm mm ll mm ll mm
Thermistor sanitary bypassed.
mm mm ll mm ll ll
Thermistor inlet heating open
mm mm ll ll mm mm
Thermistor inlet heating bypassed
mm ll mm ll mm ll
Extractor on and pressure regulator at rest
mm ll mm ll ll mm
Extractor off and pressure regulator at rest
mm ll ll mm mm ll
Thermistor cylinder open
mm ll ll mm ll mm
Thermistor cylinder bypassed
mm ll ll ll mm ll
Distribution valve stuck on heating
mm
= LED off
ll
= LED blinking