Atag HIDD8471LV Instructions For Usage And Installation Download

Page: 45 / 116

Operation

Changing the after-run time of the extraction system

• Press simultaneously the extractor Plus key and

Minus key . in order to change the time.

Cutting oﬀ the after-run of the extraction system

• Press the ON/Oﬀ key of the extractor

NOTE

If the extraction system has been in operation for at
least 15 minutes, an automatic after-run of 15 minutes
at level 1 runs to dry out the system.

Disable automatic after-run

1. Turning on the control via the on/oﬀ switch on the fan

2. Press the on/oﬀ button on the fan for approximately

3 seconds

until

is displayed. The automatic fan

is permanently disabled.

Enable automatic fan run

1. Turning on the control via the on/oﬀ switch on the fan

2. Press the on/oﬀ button on the fan for approximately

3 seconds

until

is displayed. The automatic fan

run is permanently activated.

4.25.3 Notes on runtime

The fan motor should continue operating for another
10-20 minutes every time the hob has been used for
cooking. When the fan is switched oﬀ after having been
in operation for at least 15 minutes, an automatic time lag
at a low setting will follow for around 15 minutes.
This guarantees optimal functioning and the removal of
remaining cooking steam.
When using a recirculating air ﬁ lter, please always
allow for a stop delay time of 10 - 60 minutes in order to
optimally remove cooking odours.
When the fan is switched on again, in rare cases the
odour molecules present in the ﬁ lter may be combined
with steam so that they are detected again. These
remaining odours will disappear when the fan continues
to operate.

IMPORTANT

When the recirculation mode is in operation, ventilation
must be suﬃ cient in order for the air humidity to be
removed.

4.25.4 Indication: Clean the grease ﬁ lters

After 10 hours of operation the display

for ﬁ lter

cleaning appears. The grease ﬁ lter must be cleaned,
otherwise there is a risk of ﬁ re.

To continue to use the ventilation, conﬁ rm the display
with the Minus key .

If the grease ﬁ lter has been cleaned, you can delete the
display

by pressing the Minus key and the ON/

OFF key on the extractor at the

same time for at least

3 seconds. The counter for the display starts again at 0
hours.

4.25.5 Indication: Replace the charcoal ﬁ lter

After 150 hours of operation the display for Carbon
Cleaning appears

. The charcoal ﬁ lter needs to be

replaced.

To continue to use the ventilation, conﬁ rm the display
using the Plus key to .

If the carbon ﬁ lter has been replaced, you can delete
the display

by pressing the Plus key and the ON/

OFF key on the extractor at the

same time for at least

3 seconds. The counter for the display starts again at 0
hours.

4.25.6 Turn oﬀ the carbon ﬁ lter operating hours
counter during the operation of the air exhaust

During the operation of the air exhaust, the operating
hours counter for the carbon ﬁ lter must be turned oﬀ .
To do this, the control panel must ﬁ rst be turned on using
the ON/OFF key of the fan

and there may not be any

messages displayed.
Then simultaneously press the Plus key and the ON/
OFF key from the fan

for 3 seconds.

The display will show

(carbon oﬀ ) and the operating

hours counter for the charcoal ﬁ lter is turned oﬀ .
To turn the operating hours counter back on, repeat the
operation.
The display will show

(carbon on) and the operating

hours counter for the charcoal ﬁ lter is now turned on.