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INCANTO
1.3. De-aerate indicator
Indicator:
Water low
Can pump activity
be detected at a
specific time?
Yes
Is water tank
empty?
No
Tank valve faulty
(foreign objects)?
No
Is water filter
calcified / dirty?
No
Flow meter pulses for
hot water supply OK?
Yes
Check valve plugs
Calcifed / Damaged
Check brewing unit END
Saeco International Group
Is the pump
No
powered?
No
Is pump thermal
fuse OK?
Fill water tank
Yes
END
Remove foreign objects
Yes
END
Descale / Replace
Yes
END
Flow meter calcified/
No
Other dirt
Instantaneous water heater
calcified / Piping calcified -
Descale / Replace
REV.5 FEB.2005
7. FAULT DIAGNOSIS
Check polarity /
Yes
Replace pump
END
Replace
Yes
electronic
Yes
No
Replace
END
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