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KWL Hygrobox KWL HB.. EH/WW
Installation and Operating Instructions
• The water in the tank is replaced one to four times a day
for the KWL HB 250 (corresponds to 1 to 10 litres) or
twice a day for the KWL HB 500 (corresponds to 2 to 30
litres of water per day). The following appears in the dis-
play “Wat. Rep.”!
9.8 WATER REPLACEMENT
WASS. WECH.
10. Error messages
In the case of error messages, an alarm
sounds which can be deactivated by
pressing or turning the
<Scroll wheel>
.
The error messages are shown in the
display. After each error message (with
the exception of
Service
and
Filter
change
), the water is drained and the
air humidification unit is switched off.
The error messages can be deleted by
pressing the “
Back
” button for
3 seconds
or in the
Service
menu under the
Delete
Fault Yes<
item. After that, the air hu-
midification unit re-enters the operating
mode.
The expert/service depart-
ment should be informed in
case of error messages.
• The water filter in the water inlet pipe should be chan-
ged
(see section 11).
10.1 FILTER CHANGE (CUSTOMER)
Filterwechsel!
11. Maintenance (Customer) “Filter change”
• The water filter in the water inlet pipe must be ex-
changed every six months. The filter change is displayed
automatically by the air humidification unit by the output
of the error message (see adjacent image).
Filterwechsel
1) Switch off the air humidification unit
2) Shut off the water supply upstream of the filter unit
3) Hold the container under the filter casing
(water may emerge)
4) Open the filter casing
5) Remove the filter and replace it with a new one
6) Close the casing and turn on the water supply again
- pay attention to seal tightness.
7) Keep the „Back“ button pressed for three seconds.
The error message on the display will disappear.
Where can I order the filter?
Only use the original replacement filter.
Name
Ref.no.
Replacement water filter
5630
Figure:
Filter casing and filter
