Notes On Fault Elimination - Defensor PH27 Operating Instructions Manual

3
Fan does not run
Base tub and rotary humidifi-
cation drum have heavy slime
accumulation.
7.5

Notes on fault elimination

DANGER!
The elimination of faults must be carried out only by qualified and well trained professionals.
Malfunctions relating to the electrical installation must only be repaired by authorized personnel or
by your Defensor representative's service technician.
Repair work and the replacement of faulty components must be carried out only by your Defensor
representative's service technician!
Humidification mode "Humidi-
fication" selected. Ambient hu-
midity is higher than selected
reference value.
Unit is in program mode. The
currently active program sets
the fan step to "0" .
Fan defective.
Silver coating on the water ioni-
sation electrodes is worn.
For the elimination of faults set the Defensor PH27/PH27A out of operation, sepa-
rate the unit from the mains and secure it against inadvertent power-up.
None. Unit is working prop-
erly.
None. Unit is working prop-
erly.
Contact your Defensor sup-
plier.
Have a service technician of
your Defensor supplier replace
the water ionisation elec-
trodes.