oPErATIoN
Cleaning, care and maintenance
www.stiebel-eltron.com
LWE 40 |
23
EN
GL
ISH
f
f
Leave the heat exchange sections to dry completely before
reinstalling them.
D
00000
700
56
f
f
Reinsert the heat exchange sections. The fins of the heat ex-
changer must be vertical.
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f
If you removed the fan, ensure that the direction of installa-
tion is correct when refitting it. The direction of installation is
specified on the fan.
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f
Ensure that the gaskets are fitted on the fan.
The fan connecting cable must be routed on the left-hand side in
the guide provided.
D
00000
700
55
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f
Ensure that the bracket is seated correctly in the lower half of
the casing.
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Fit the top half of the fan unit by jiggling it slightly to move it
down.
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00000
700
51
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Screw in the two screws on the long side of the fan unit.
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Rotate the fan unit 180°.
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Screw in the two screws on the long side of the fan unit.
5.4 Assembling the appliance
Note
For reasons of hygiene, always replace contaminated fil-
ters with new ones. Always use original spare parts. Use
of alternative filters may lead to considerable losses of
appliance output and functionality.
Note
We recommend using an internal filter with a higher filter
class than G4 (ISO Coarse > 60 %) only during the indi-
vidually critical pollen periods in order to achieve lower
power consumption and higher air changes.
Filters with a higher filter class must be changed after 4
to 12 weeks of continuous operation, as the air perme-
ability diminishes.
For operation with filters of a higher filter class, the spec-
ification and testing has limited applicability.
D
00000
700
80
f
f
Fit a new external filter.
D
00000
700
79
1
2
1 Internal filter
2 Pollen filter
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f
Fit a new internal filter.
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f
If required during the pollen flight time, use a filter with a
higher filter class.
