30 humiDisk - +030222022 - rel. 2.1 - 01.03.2012
12. TROUBLESHOOTING
12.1 The humidifi er won’t start
Possible cause Solution
No power supply Check the electrical connections from the control
panel to the terminal block in the humidifi er.
The motor start capacitor has blown Replace the capacitor with a similar part.
Tab. 12.a
12.2 Air comes out of the distributor, but not atomised water
Possible cause Solution
No water reaches the tank Check that the water supply is open. Check that the
fi lter on the solenoid valve is not blocked, that the
hoses are not choked or detached. Finally, check
that the fl oat inside the tank is free to move.
The cone with fan is clogged Clean the cone with fan from any impurities that
may have formed inside.
Tab. 12.b
12.3 The humidifi er continuously drains water
Possible cause Solution
The drain siphon is dirty When dirt forms inside the drain siphon, this may be
primed during operation. Remove the drain siphon
and clean (see: par. 6.2 Inspecting and cleaning the
drain siphon)
The unit is installed incorrectly Check that the unit is installed as described in par.
2.3
Less than 30 s have elapsed between stopping
the humidifi er and staring again, not allowing the
siphon to completely drain the water
Turn the humidifi er off and wait at least 30 s to allow
the siphon to completely drain the water
Tab. 12.c
ENGLISH
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