ATAG CU Series Cooker Hood Instructions

: June 4, 2024
: ATAG

Table of Contents

YOUR COOKER HOOD
USE
MAINTENANCE
TECHNICAL DATA
ENVIRONMENTAL ASPECTS
Documents / Resources

CU Series Cooker Hood
Instructions

CU90554TMM
CU12554TMM
CU12754TMM

YOUR COOKER HOOD

Introduction

On reading these user manuals you will soon become familiar with the features of this appliance. Please read the appliance’s safety and maintenance instructions.
Please retain the operating and installation instructions as these may be useful for future reference.|
**** Please read the separate safety instructions prior to use.
You can find the most recent version of the instructions for use on our website.

USE

Description hood

1. User interface
2. LED bar| 3. Edge extraction panel
4. Grease filter
5. Latch
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Description user interface

ATAG CU Series Cooker Hood - Description user
interface

6. Filter reset indicator, signals when filters require cleaning
7. Speed level 1 indicator| 8. Speed level 2 indicator
9. Speed level 3 indicator
10. Speed level 4/boost indicator
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Description remote control

ATAG CU Series Cooker Hood - Description remote
control

11. Timer function
12. Increase light intensity
13. Colder light temperature
14. Decrease light intensity
15. Decrease air extraction capacity| 16. Clean air function
17. Warmer light temperature
18. Switch on/off lighting
19. Increase air extraction capacity
20. Fan on/off
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**** Buttons must be pressed and held. This is to prevent functions from being accidentally switched on or off.

Operation

Pairing the remote
This remote control must be paired to the cooker hood before first use.

Start up the appliance (power on). The hood will start in ‘pairing mode for 5 minutes.
Activate the ’Remote pairing mode by holding ‘c’ and ‘w’ for 3 sec.
During pairing, all the indicators on the hood and remote will blink. All indicators will turn off when the connection is established.
If the connection is not established repeat the entire pairing process.

Remote control will go into standby after 30 seconds. The remote will wake up when it is picked up or detects movement.

Switching extraction on and off

Press and hold the ‘Fan’ key on the remote for 1 second.
The cooker hood will switch on at the lowest setting.
Press the ‘+’ key again for a higher fan setting. Press and hold the ‘+’ key for 1 second to select the highest setting (boost).
Press the ‘-’ key to select a lower setting.
The extraction setting is indicated by the speed level indicators on the hood.
To switch off the cooker hood, press and hold the ‘Fan’ key for 1 second.

Switch on the boost setting

Press and hold the ‘+’ key for at least 1 second.
The boost setting is switched on for 10 minutes. The speed level 4 indicator will flash during this period. The original extraction setting will be reactivated after this period.
Press and release the ‘-’ key to switch off the boost setting.

Note!
If the boost setting has been selected, the timer function cannot be activated.

Switching on the timer

Press the timer key.
The timer indicator will start to blink.
The cooker hood will switch off automatically after 10 minutes.
Switch off the timer function by pressing a random key (except the one for lighting).

The cooker hood can be used in extraction mode or recirculation mode.
The air extraction capacity is adapted to the selected mode. The hood will start up in the default extraction mode. It has to be reset for recirculation mode.
With an RMS kit (recirculation modification set) the air will first be cleaned by the grease filters and then odors will be filtered by the charcoal filter.
The cleaned air is recirculated back into the kitchen.

Switching on recirculation mode

When the light and fan are off, simultaneously hold the timer key and the light key until the filter indicator flashes 3 times.
The carbon filter indicator is activated.

Switching off recirculation mode

When the light and fan are off, simultaneously hold the timer key and the light key until the filter indicator lights up for 3 seconds and then turns off.

ATAG CU Series Cooker Hood - USE

Clean Air function
The Clean Air function allows you to freshen the air in your kitchen for a maximum of 24 hours at level 1.

Switch off the cooker hood.
Press and hold the ‘clean air’ key for approximately 3 seconds.
The cooker hood will switch on automatically for 10 minutes every hour at the lowest speed setting. During extraction, the display will show a fast-moving ‘snake’. When the hood switches off after 10 minutes, the display will show a slow-moving ‘snake’ until the hood switches on again after 50 minutes.
Switch off the Clean Air function by pressing the timer, clean air, ‘-’ or ‘+’ keys (any key other than the light key).

Switching the light on and off

Press and hold the light key for 1 second.
The light switches on at maximum strength.
Press and hold the ‘increase light’ or ‘decrease light’ key to set the lighting intensity.
To turn off the light, press and hold the light key for 1 second.

Changing the color lighting temperature
You can adjust the lighting temperature.

Press and hold the light key for 1 second.
The light switches on at maximum strength.
Press the ‘C’ key to make the light ‘colder’ or press the ‘W’ key to make the light ‘warmer’.

Cleaning filters

Saturation of grease and carbon filters
The filters should be replaced or cleaned when the filter indicator is lit.
See the ‘Maintenance’ chapter.
Grease filter
The filter indicator will light up after 30 operating hours.

The grease filters should then be cleaned.
Reset the memory by pressing and holding the ‘-’ key until the filter indicator stops flashing.

Carbon filter
The filter indicator will flash after 120 operating hours.

The carbon filter should then be cleaned or replaced.
Reset the memory by pressing and holding the ‘-’ key until the filter indicator stops flashing.

MAINTENANCE

Cleaning

Important!
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 (at least as often as the grease filter). Do not use abrasive cleaning products. Do not use alcohol!

Important!
If the instructions regarding cleaning the appliance or replacing the filters are not followed, this can cause a fire. These instructions must 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 safety instruction above.
Cooker hood
Clean the cooker hood with soapy water and a soft cloth.
Then rinse with clean water. Do not use aggressive cleaning agents such as caustic soda. The cooker hood finish stays in good condition if it is buffed periodically following the application of wax.
Stainless steel cooker hoods
Do not use scouring pads or other abrasive cleaners on stainless steel cooker hoods. Finish with a non-abrasive, non-polishing agent and buff the stainless steel in the direction of the grain.

Metal grease filters
Metal grease filters should be cleaned once a month (or when indicated by the filter cleaning indicator – if present on the model) using a neutral cleaning agent, either by hand or in the dishwasher on a short, low-temperature program. Place the grease filters with the openings facing downwards in the dishwasher so the water can drain out of the filter.
Aluminum grease filters become dull as a result of dishwasher cleaning agents. This is normal and does not effect the working.

Removing cassette filter

Switch off the motor and lighting.
Push in the latches and open the panel.
Open the filter’s access latch. Support the filter with your hand.
Remove the filter from the hood.

Cleaning
The filters can be cleaned in the dishwasher. Allow the filters to drain well before replacing them.
The filters can also be cleaned by hand.
Clean the filters in soapy water by washing up the liquid and rinsing them. Allow the filters to drain well. See page 11 for instructions. The underside of the cooker hood can be cleaned with a mild cleaning agent and a damp cloth. Dry off with a paper towel.

Replacing cassette filter
The filter should be placed with the locking mechanism on the front. Open the filter access latch. The notches at the front of the filter will then slot in. Hold the access latch in this position when placing the filters.

Slot the notches at the back of the filter in the specially designed opening of the cooker hood.
Tilt the filter upwards.
Release the filter access hatch. The notches at the back of the filter will extend outwards and slot into the specially designed openings of the cooker hood. The filter is now in position again.
Press the glass plate firmly in the seal again (you will hear a click).

The glass plate can be removed for cleaning. Two people are required when removing the glass plate (due to its weight)!
Active carbon filters:
The regenerable active carbon filter must be washed by hand with neutral cleaning products, or in the dishwasher at a maximum temperature of 65 °C (the washing should be done without any plates, dishes, cups, etc. in the machine). Without washing detergent. Remove the excess water without damaging the filter, remove the holder and let the filter dry in the oven for at least 40 minutes at a maximum temperature of 70 °C.

To keep the regenerable carbon filter efficient, this action should be repeated every 2 months or when indicated by the filter indicator. The filter must be replaced after no more than 3 years, or if it has been damaged.
**** It is important that the grease filters and the regenerable active carbon filter are thoroughly dry before repositioning.
Replacing the carbon filter:
To replace the carbon filter, consult the manual for the recirculation kit.

Lighting

This hood is fitted with a light system. This light system has to be replaced by an authorized technician. Do not attempt to replace it by yourself.
The lamp in this household appliance is only suitable for illumination of this appliance. The lamp is not suitable for household room illumination.

The battery of the remote

Important!
When the batteries are replaced the pairing connection will remain.
Replace the batteries in time, as the receiving distance will be shortened if the voltage of the battery is too low.
Don’t forget to remove the batteries if you don’t use the remote for a long time.
Don’t leave the remote lying upside down on a conductive surface.
The warranty does not cover the batteries.
The battery may drain more quickly in connection with the lit icons.
Battery specifications: Two AAA batteries.

TECHNICAL DATA

EU Product Sheet
Data determined according to:
Standard EN61591 and Commission Regulations (EU) no. 65/2014 and (EU) no. 66/2014.

| CU90554TMM| CU12554TMM| CU12754TMM
---|---|---|---
Trademark| ATAG| ATAG| ATAG
Type of model| WC90AA-
BCB01| WC12AA-
BCB01| IC12AABCB01
Annual Energy Consumption (AEChOM)| 38.0 kWh/a| 38.5 kWh/a| 39.0 kWh/a
Energy Efficiency Class| A++| A++| A+
Fluid Dynamic Efficiency (FDEhand)| 38.%| 38.%| 39.%
Fluid Dynamic Efficiency class| A| A| A
Lighting Efficiency (LEmed)| 93.2 lux/W| 72.5 lux/W| 66.5 lux/W
Lighting Efficiency class| A| A| A
Grease Filtering Efficiency (GFEhnn„)| 88.%| 80.%| 79.%
Grease Filtering Efficiency class| B| C| C
Airflow at the minimum and maximum speed in normal use| 319 / 402 m3/h| 303 / 414
m3/h| 330 / 418
m3/h
Airflow at intensive or boost setting| 710 m3/h| 716 m3/h| 724 m3/h
Airborne acoustical A-weighted sound power emissions at a minimum and maximum speed in normal use| 52 / 58 dB(A)| 53 / 59 dB(A)| 53 / 59 dB(A)
Airborne acoustical A-weighted sound power emissions at intensive or boost setting| 73 dB(A)| 71 dB(A)| 71 dB(A)
Power consumption off mode (Po)| –| –| –
Power consumption in standby mode (Ps)| 0.35 W| 0.35 W| 0.35 W

EU Product Fiche

| CU90554TMM| CU12554TMM| CU12754TMM
---|---|---|---
Time increase factor (f)| 0.6| 0.6| 0.6
Energy Efficiency Index (EE1hood )| 37.| 37.| 37.
Measured air flow rate at best efficiency point (QBEP )| 441 m3/h| 455 m3/h| 453 m3/h
Measured air pressure at best efficiency point (PBEP )| 480 Pa| 474 Pa| 480 Pa
Measured electric power input at best efficiency point (VVEIFp)| 156 W| 158 W| 156 W
Nominal power of the lighting system (WBEP )| 5.3 W| 5.3 W| 6.6 W
Average illumination of the lighting system on the cooking surface (Emiddle )| 494 lux| 384 lux| 439 lux

Tips for energy-efficient cooking with hoods

ENVIRONMENTAL ASPECTS

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.

Disposal of packaging and appliance
Sustainable materials have been used during the 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 center for separate 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.

www.atag.nl
www.atag.be

722878 / VER 4 / 08-07-2021