STIEBEL ELTRON LWZ 130 Bedienung Und Installation Seite 46

OPERATION
Troubleshooting
Filter inspection
Disconnect the appliance from the power supply.
2
Wing screw
1
Filter cassette, extract air filter
2
Filter mat
3
Grille
4
Filter cassette, outdoor air filter
5
Outdoor air filter
6
Undo the wing screw on the filter cassette of the extract air
filter by turning the screw anti-clockwise.
Removethe filter cassette from the appliance.
If necessary, place a new filter in the filter cassette. To do
this, slide the grille - behind which the filter mat is located -
a little to one side and swing the grille forwards like a door.
Property damage
Operate the appliance with at least the recommended
filter class. Ensurethat filters are fitted accurately sothey
can function properly.
Ensure that the direction of air flow through the filter is
correct.
M5, F7: The direction of flow is indicated by an arrow on the side
of the filter.
Coarse particle filter mat (black G2, white G4): This filter does not
have a preferred direction of flow.
After inserting the filter, flip the grille shut again.
Push the filter cassette into the appliance. Ensure that the
filter cassette is installed in the intended position. The arrow
on the filter cassette and the arrow on the appliance must
point in the same direction.
To secure the filter cassette, turn the wing screw clockwise.
Undo the wing screw on the filter cassette of the outdoor air
filter by turning the screw anti-clockwise.
46 I LWZ 130 | 130 Enthalpie
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3.
I I-WZ 130 E-W
Removethe filter cassette from the appliance.
If necessary, place a new filter in the filter cassette.
Push the filter cassette into the appliance. Ensurethat the
filter cassette is installed in the intended position. The arrow
on the filter cassette and the arrow on the appliance must
point in the same direction.
To secure the filter cassette, turn the wing screw clockwise.
Switch on the power supply to the appliance.
After changing the filters, set the "Filter reset" to "On".
The unit resets the filter runtime
tomatically reassigned the value "Off". The filter change warning
signal goes out.
Make a note of the filter change date.
• Notice
Log the filter inspection in the appendix of this man-
ual.
Order new filters in good time or purchase a filter
subscription.
• Notice
If other filters are installed in the system, e.g. filters in the
extract air vents or a filter box, also perform the inspec-
tion there and change the filter(s) if necessary.
6. Troubleshooting
The faults detected by the appliance are stored in the notification
list.
If you cannot remedy the fault, contact your qualified contractor.
To facilitate and speed up your enquiry, please provide the serial
num ber from the type plate (000000-0000-000000).Thetype plate
is located on the control panel on the side of the appliance.
to 0 and the "Filter reset" is au-
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