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oPerATIoN
Cleaning, care and maintenance
24 |
LA 60 Trend | LA 60 Plus
5. Cleaning, care and
maintenance
Filter change
Filter
Filter class
Quantity per pack-
ing unit
Part num-
ber
FMs G3-5 LA 60 Iso Coarse > 45 % (G3) 5
201455
Clean the filter at least every 3 months. If the filter is very dirty,
clean it at shorter intervals.
f
switch off the power supply to the appliance via the fuse/
MCB in the distribution board.
f
rotate the internal panel 45°.
f
Pull the internal panel off with both hands.
f
remove the filter.
f
Carefully vacuum the filter.
f
replace filter if severely dirty or damaged.
replace the filter after one year at the latest.
f
Install the filter.
f
Fit the internal panel.
f
rotate the internal panel 45°.
Never operate the unit without filters.
f
record the filter change in the following table:
Date of filter change
Next filter change
Filter type
Cleaning the enclosure
f
wipe the internal panel with a soft dry cloth.
Appliance with humidity sensor : Cleaning the humidity
sensor
f
Pull off the internal panel.
f
Visually check whether the humidity sensor is dirty.
f
If the humidity sensor is dirty, switch off the power sup-
ply to the appliance via the fuse/MCB in the distribution
board.
f
Clean the humidity sensor with a cotton bud moistened
with water.
f
Fit the internal panel.
f
switch on the power supply via the fuse/MCB in the distri-
bution board.
6. Troubleshooting
Problem
Cause
Remedy
The fan is too loud.
The filter is dirty.
Change the filter.
The fan of appliances
equipped with a humidity
sensor in the control unit
starts automatically the
first time it has power.
The control unit does
not have a standard
value for the humidi-
ty sensor.
No action required. The
fan will switch off again
automatically. The fan is
working as intended.
If you cannot remedy the fault, contact your qualified contrac-
tor.