Asko CW4939S/WS90FETGG User manual

Instructions for use
COOKER HOOD
CW4939S / WS90FETGG

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Pictograms used
Important information
Tip
EN Instructions for use EN 3 - EN 15

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Your cooker hood
Introduction 4
Description 5
Operation
Switching on/off the extraction 6
Switching off the extraction automatically 6
Switching on/off the LED spots 7
Indicator signals 7
Maintenance
Cleaning the hood 9
Cleaning the grease collector 9
Replacing the filters 12
Replacing the LED lights 12
Technical data
EU Product Fiche 13
EU Product Data 13
Environmental aspects
Disposal of packaging and appliance 15
CONTENTS

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Introduction
Congratulations on your choice of this ASKO cooker hood. This product was designed with
simple operation and optimum comfort in mind.
This manual describes the best way to use this cooker hood. In addition to information on
operation, you will also find background information that may come in handy when using the
appliance.
Please read the separate safety instructions carefully before
using the appliance!
Attention: this cooker hood is equipped with a grease
collector instead of a grease filter!
Read this manual before using the appliance and keep it in a safe place for future use.
Installation instructions are supplied separately.
YOUR COOKER HOOD

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YOUR COOKER HOOD
Description
1. Telescopic chimney
2. Ribbon
3. Control panel
4. LED spots
5. Grease collector + fan
6. Service tool
Control panel
7. On/off key; switching the hood to standby or switching it off completely.
▷If the hood is in standby, the on/off key is illuminated 100%. All the other keys and
indicator signals, with the exception of indicator signal 15, are illuminated 50%.
8. Key ‘extractor setting 1’; to switch on/off the extraction.
9. Key ‘extractor setting 2’; to switch on/off the extraction.
10. Key ‘extractor setting 3’ (intensive setting); to switch on/off the extraction.
11. Lighting key; to switch on/off the lights and to dim the lights.
12. Timer key ‘15 minutes’; to switch on/off the timer.
13. Timer indicator signal.
14. Timer key ‘30 minutes’; to switch on/off the timer.
15. Grease collector indicator signal.
16. Air quality indicator signal.
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2
54 4
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7 8 9 10 11 12 13 14 15 16

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OPERATION
Switching on/off the extraction
The hood is equipped with three different extractor settings.
1. Press the on/off key.
The key becomes illuminated for 100%; the hood is in standby.
▷The grease collector indicator signal becomes illuminated for 100% also. If the indicator
signal is illuminated orange, the grease collector has to be cleaned (see chapter
‘Maintenance’).
2. Press key ‘extractor setting 1, 2 or 3’ to switch on the extraction.
The key becomes illuminated for 100% and the selected extractor setting becomes active.
▷If you want to select another setting, you can press the required key.
Attention!
Setting 3 (intensive setting) is switched on for 20 minutes. After that, the hood switches
back automatically to setting 2.
3. To switch off the extraction, press key ‘extractor setting 1, 2 or 3’ again.
The key becomes illuminated for 50% and the selected extractor setting switches off.
4. Press the on/off key again to switch off the hood completely.
Switching off the extraction automatically
After you have activated the extraction, you can let it switch off automatically.
1. Press the timer key ‘15 minutes’ or ‘30 minutes’.
The timer key and timer indicator signal become illuminated for 100%.
2. The selected extractor setting switches off automatically after 15 or 30 minutes.
The timer key and timer indicator signal become illuminated for 50%.
3. Press the on/off key to switch off the hood completely.

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Switching on/off the LED spots
You can always switch on the spots, even if the hood isn’t in standby.
1. Press the lighting key.
The key becomes illuminated for 100% and the lighting will switch on at maximum setting.
2. Dim the lighting by pressing and holding the lighting key.
The lighting strength will change from maximum to minimum and vice versa.
3. Press the lighting key again to switch off the lighting completely.
Attention!
This hood is fitted with LED light! These have to be replaced by an authorized technician.
Do not attempt to replace LED light by yourself.
Indicator signals
Your hood is equipped with indicator signals which indicate when the grease collector has to
be cleaned and when a filter (if installed; depending on the model) needs to be replaced. The
chapter ‘Maintenance’ describes how this can be done.
Grease collector indicator signal
If the hood is in standby, the grease collector indicator signal is always illuminated 100%.
• The indicator signal is illuminated 100%; this indicates that you can use the hood.
• The indicator signal is illuminated orange; this indicates that the grease collector has to be
cleaned.
▷Every 3 months the indicator signal becomes illuminated orange. If the cleaned grease
collector is reinstalled, the memory will reset automatically so the indicator signal
becomes illuminated orange again after 3 months.
OPERATION

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Air quality indicator signal
The hood can be equipped with a carbon filter or a plasma filter (depending on the model). These
filters are additional accessories; they are not included.
• If the indicator signal is illuminated 50%, the cooking vapour is discharged outside.
• If the indicator signal is illuminated 100%, the cooking vapour is filtered by a carbon filter
and recirculated into the kitchen.
• If the indicator signal is illuminated green, the cooking vapour is filtered by a plasma filter
and recirculated into the kitchen.
• If the indicator signal is illuminated orange, the carbon filter or the plasma filter has to be
replaced.
▷The carbon filter has to be replaced after 5 years.
▷The plasma filter has to be replaced after 10 years.
Attention!
The green indicator signal and the orange air quality indicator signal will only give
feedback about the functionality of a plasmafilter if the plasmafilter can make a
connection with the cooker hood. This hood is prepared with a plug to make this
connection. To fully enjoy the functionality we recommend a plasmafilter that allows
such a connection. To make this connection, refer to the installation intructions which are
included separate.
OPERATION

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Cleaning the hood
Attention!
For all maintenance first switch off the mains power to the cooker hood by pulling the
plug out of the socket or by turning off the home’s master switch.
The hood needs to be cleaned regularly, both inside as well as outside. Do not use
abrasive cleaners. Do not use alcohol!
Attention!
If the instructions regarding cleaning the appliance or replacing the filters are not followed,
this can cause a fire. These instructions should be followed! The manufacturer is not liable
for damage to the hood or fire damage resulting from incompetent maintenance or from
non-adherence to the recommendations above and delivered safety instructions.
Clean the hood with soapy water and a soft cloth. Then wash off with clean water. Do not use
aggressive cleaning agents such as caustic soda and do not use scouring pads. Finish with a
non-abrasive, non-polishing agent and buff the stainless steel in the direction of the grain.
Cleaning the grease collector
Attention!
Make sure the hood is completely switched off!
1. Hold the service tool at the handle, put it into the hole in the middle of the grease collector
and tighten the tool by turning it to the right.
MAINTENANCE

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2. Gently pull the grease collector + fan straight downwards.
Attention!
Keep the grease collector in the position as shown in the picture.
3. Now you can clean the parts in the dishwasher or by hand.
▷You don’t have to disassemble the grease collector, the fan and the service tool. You can
put it in the dishwasher, with the grease collector pointing down, as one unit.
▷It is possible to remove the service tool (only for cleaning), if it doesn’t fit in your
dishwasher.
▷If you clean it by hand, you can disassemble the service tool and then you can also
disassemble the fan and the grease collector.
Please note; after cleaning, the fan, the grease collector and the service tool have to be
assembled again.
▷Clean the inside of the hood with soapy water and a soft cloth.
Attention!
Never replace the grease collector and
the fan as separate parts; always use
the service tool to place it back into
the hood!
MAINTENANCE

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MAINTENANCE
4. Allow the parts to dry well before replacing them into the hood.
5. Replace the grease collector + fan assembled with the service tool; push it up into the hole
until you hear a ‘click’.
‘CLICK’
6. Turn the service tool a half turn to the left and again push it up into the hole until you hear a
‘click’.
‘CLICK’

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MAINTENANCE
7. Turn the service tool to the left until it comes loose.
Attention!
The memory has been reset now; after 3 months the indicator signal becomes illuminated
orange again to indicate that the grease collector has to be cleaned.
Replacing the filters
Attention!
This hood can be fitted with a carbon filter or a plama filter (depending on the model).
These filters are additional accessories; they are not included. They have to be replaced
by an authorized technician. Do not attempt to replace the filters by yourself!
Replacing the LED lights
Attention!
This hood is fitted with LED light! These have to be replaced by an authorized technician.
Do not attempt to replace LED light by yourself.

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TECHNICAL DATA
EU Product Fiche
Data determined according to:
standard EN61591 and Commission Regulations (EU) No 65/2014 and (EU) No 66/2014.
Trade mark ASKO
Type of model CW4939S /
WS90FETGG
Annual Energy Consumption (AEChood) 19,8 kWh/a
Energy Efficiency Class A++
Fluid Dynamic Efficiency (FDEhood) 34,8
Fluid Dynamic Efficiency class A
Lighting Efficiency (LEhood) 144
Lighting Efficiency class A
Grease Filtering Efficiency 95,1
Grease Filtering Efficiency class A
Air flow at minimum and maximum speed in normal use 286 / 352 m3/h
Air flow at intensive or boost setting 482 m3/h
Airborne acoustical A-weighted sound power emissions at minimum and
maximum speed in normal use
54 / 57 dB
Airborne acoustical A-weighted sound power emissions at intensive or boost
setting
65 dB
Power consumption off mode (Po) 0,45 W
Power consumption in standby mode (Ps) 0,45 W
EU Product Data
Type of hood Wall
Time increase factor (f) 0,7
Energy Efficiency Index (EEIhood) 34,8
Measured air flow rate at best efficiency point (QBEP) 215,7 m3/h
Measured air pressure at best efficiency point (PBEP) 267,2 Pa
Measured electric power input at best efficiency point (WBEP) 77,4 W
Nominal power of the lighting system (WL) 2 W
Average illumination of the lighting system on the cooking surface (Emiddle) 259 lux

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Tips for energy-efficient cooking with hoods
• Use a low extractor setting and use the highest setting (boost) if necessary.
• A well-ventilated kitchen makes the range hood more efficient.
• Clean filters regularly and replace filters when needed to keep the filter efficiency high, as a
saturated filter cannot perform and leads to longer usage times.
• In case of a grease collector; clean the grease collector regularly (see ‘Grease collector
indicator signal’) as described in chapter ‘Maintenance’.
TECHNICAL DATA

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Disposal of packaging and appliance
Sustainable materials have been used during manufacture of this appliance. This appliance
must be disposed of responsibly at the end of its service life. Ask your local authorities for more
information about how to do this.
The appliance packaging is recyclable. The following materials may have been used:
• cardboard;
• polyethylene film (PE);
• CFC-free polystyrene (PS rigid foam).
Dispose of these materials in a responsible manner and in accordance with government
regulations.
The product has been marked with a crossed-out dustbin symbol
to remind you of the obligation to dispose of electrical household
appliances separately. This means that the appliance may not be
included with normal domestic refuse at the end of its service life.
The appliance must be taken to a special municipal centre for
separated waste collection or to a dealer providing this service.
Separate collection of household appliances helps to prevent any
potential negative impact on the environment and on human health
caused by improper disposal. It ensures that the materials of which
the appliance is composed can be recovered to obtain significant
savings in energy and raw materials.
Declaration of Conformity
We hereby declare that our products satisfy the applicable European
Directives, Orders and Regulations, as well as the requirements stated
in the referenced standards.
ENVIRONMENTAL ASPECTS

622989 / VER 1 / 03-01-2017
622989
*622989*
The appliance rating label is located on the inside of the appliance.
When contacting the service department,
have the complete type number to hand.
You will find the addresses and phone numbers of the service organisation on the guarantee card.