Operation of the Air Purifier KA-520
Use the master switch
②
to switch on the unit. The unit always starts up in operating stage I in timed
mode.
The operating stage (air volume) is adjusted using buttons
③
and
④
on the rear of the unit. You can
choose from two factory pre-set operating stages (air volumes):
Press button
④
briefly: Operating stage I starts up. Status indicator
⑤
turns green.
Press button
③
briefly: Operating stage II starts up. Status indicator
⑥
turns green.
1.
Mains power connection using cable supplied
2.
Master switch
3.
Button for operating stage II
4.
Button for operating stage I
5.
Status indicator for operation at stage I
6.
Status indicator for operation at stage II
7.
Filter indicator
8.
Dial for timer stage II (30-180 minutes can be selected)
Operating stage I
Operating stage II
Air volume
Sound pressure
level
Air volume
Sound pressure
level
KA-520 XL
200 m³/h
44 dB(A)
700 m³/h
64 dB(A)
KA-520 XL Pro
330 m³/h
39 dB(A)
675 m³/h
50 dB(A)
KA-520 XXL
580 m³/h
37 dB(A)
1030 m³/h
48 dB(A)
KA-520 XXL Pro
880 m³/h
44 dB(A)
1640 m³/h
56 dB(A)
Operating stage I in timed mode:
Press button
④
briefly. Status indicator
⑤
turns green. The unit runs for
12 hours and then switches automatically to standby mode. Pressing button
④
again restarts the unit and
it runs again for 12 hours. This avoids continuous operation of the unit (e.g. operation overnight).
Operating stage I in continuous mode:
Press and hold down button
④
until the status indicator
⑤
flashes.
The unit now runs continuously until it is switched off again manually.
Operating stage II in timer mode:
Press button
③
briefly. Status indicator
⑥
turns green. The unit now
runs for a period of 30 – 180 minutes, which can be adjusted using the dial
⑧
. At the end of this period,
the unit switches to operating stage I and timed mode.
Operating stage II in continuous mode:
Press and hold down button
③
until the status indicator
⑥
flashes.
The unit now runs continuously until it is switched off again manually.
Video on the operation of the air purifier KA-520:
