AD 7966 - Humidifier ADLER - Free user manual and instructions

Product type	Ultrasonic humidifier
Brand	Adler
Model	AD 7966
Power supply	220-240 V ~ 50/60 Hz
Power	25 W
Water tank capacity	4.6 liters
Humidification capacity	280 ml/hour
Hygrostat adjustment	40% to 90% (in 5% increments)
Timer	1 to 12 hours
Humidification levels	High, medium, low
Sleep function	Turns off LCD screen
Aromatherapy	Yes (built-in essential oil box)
Display	LCD
Water shortage indicator	Yes, with automatic shut-off and audible alarm
Descaling filter	Included, to be replaced annually
Tank material	Antibacterial components
Recommended cleaning	Weekly (atomizer, tank, basin)
Safety	Automatic shut-off in case of water shortage, level sensor
Usage	Household use only

Frequently Asked Questions - AD 7966 ADLER

Why is my humidifier not working?

First check that the appliance is plugged in and turned on with the POWER button. Make sure the water tank is filled above the minimum level. If the water shortage indicator is lit, fill the tank. If the problem persists, refer to the troubleshooting section of the manual.

How to adjust the hygrostat?

Press the HYGROSTAT button (4B) multiple times to increase the desired humidity level in 5% increments from 40% to 90%. The appliance automatically stops when the ambient humidity reaches the set value.

How to use the aromatherapy function?

Before turning on the appliance, remove the water tank and add a few drops of essential oil into the aromatherapy box (5) located on top. Do not pour oil into the water. Replace the tank and turn on the appliance.

Why is the mist weak?

This may be due to the humidification level set to low. Press the HUMIDITY button (4F) to switch to a higher level. Also make sure the atomizer (9) is not clogged: clean it with vinegar. Also check that the tank has enough water.

How to clean the atomizer?

Unplug the appliance. Apply 5 to 10 drops of vinegar on the surface of the atomizer (9). Wait 2 to 5 minutes, then gently brush the sediment. Rinse with clean water. Perform this operation at least once a week.

Why is there a strange smell?

For a new appliance, the smell disappears after the first hours of operation. If the smell persists, the water may be dirty or stored too long: clean the water tank and fill it with fresh, clean water. Do not use stagnant water.

How to set the timer?

Press the TIMER button (4C) multiple times to select an operating duration from 1 to 12 hours, in 1-hour increments. The appliance will automatically turn off at the end of the programmed time.

What to do in case of abnormal noise?

First check the water level: noise may indicate a water shortage. Fill the tank. Make sure the appliance is placed on a flat and stable surface. If the noise persists, contact technical support.

Can I use tap water?

Yes, but it is recommended to use filtered or distilled water to reduce limescale and extend the life of the appliance. Tap water can cause limescale deposits on the atomizer. In that case, clean more frequently.

How to replace the descaling filter?

The descaling filter (10) should be replaced once a year. To change it, remove the old filter from the water basin (6) and place the new one in its place, on the atomizer. During the year, simply clean it with a cloth and dish soap.

USER MANUAL AD 7966 ADLER

White and black ADLER air fryer with digital display showing 54mm temperature (no text or symbols on device body)

AD 7966

Line drawing of a cylindrical device with a lid and base, labeled with number 2 (no text or symbols on the diagram itself)

4. 5.

1. 2. 3.

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Technical diagram of a mechanical component with numbered parts labeled 6 through 9

4G. 88.88 %RH Timer 11. Timer SLEEP | HYGROSTAT | HUMIDIFY Power 4C. 4D. 4B. 4F. 4A.

7. 10.

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GENERAL SAFETY CONDITIONS

IMPORTANT SAFETY INSTRUCTIONS READ CAREFULLY AND SAVE FOR FUTURE

The warranty conditions are different, if the device is used for commercial purpose.

1. Before using the product please read carefully and always comply with the following instructions. The manufacturer is not liable for damages caused by using the device contrary to its intended purpose or improper operation.
2. The device is for home use only. Do not use for other purposes that are not for its intended purpose.
3. The device should only be connected to a 220-240 V \~ 50/60 Hz socket.
4. Take special care when using the device when children are nearby. Do not allow children to play with the device, do not allow children or people unfamiliar with the device to use it.
5. WARNING: This equipment may be used by children over 8 years of age and people with limited physical, sensory or mental ability, or people who have no experience or knowledge of the equipment, if this is done under the supervision of a person responsible for their safety or have been granted them information on the safe use of the device and are aware of the dangers of using it. Children should not play with the equipment. Cleaning and maintenance of the device should not be performed by children, unless they are over 8 years old and these activities are carried out under supervision.
6. Always remove the plug from the power socket after use by holding the socket with your hand. DO NOT pull on the power cord.
7. Do not immerse the cable, plug, base and the whole device in water or any other liquid. Do not expose the device to atmospheric conditions (rain, sun, etc.) or use in conditions of high humidity (bathrooms, damp mobile homes).
8. Periodically check the condition of the power cord. If the power cord is damaged, it should be replaced by a specialist in repair center to avoid danger.
9. Do not use the device with a damaged power cord or if it has been dropped or damaged in any other way or if it is not working properly. Do not repair the device yourself, as there is a risk of electric shock. Take the damaged device to an appropriate service center for checking or repair. All repairs may only be carried out by authorized service points. Incorrectly performed repairs can cause serious danger for the user.
10. Place the device on a cool, stable surface, away from hot kitchen appliances such as an electric stove, gas burner, etc.
11. Do not use the device near flammable materials.
12. The power cord may not hang over the edge of a table or touch hot surfaces.
13. Never leave the product connected to the power source without supervision. Even when use is interrupted for a short time, turn it off from the network, unplug the power.

14. To provide additional protection, it is advisable to install a residual current device (RCD) in the electrical circuit with a rated residual current not exceeding 30 mA. Ask an electrician for this.

15. Do not use the device near water, e.g. ... in the shower, bath tub or above the

wash basin with water.

1. When the appliance is used in a bathroom, remove the plug from the socket after use, as the proximity of water is a hazard even when the appliance is turned off.

2. Do not allow the device to get wet. In the event that the device falls into water, immediately remove the plug from the wall socket. Do not put your hands in water when the machine is connected to the network. It must be checked by a qualified electrician before using it again.

3. Do not hold the device with wet hands.

4. Always turn off the device after every use. Please switch off power before unplugging.

5. Never turn on the device without water in the water tank.

6. Use only clean, cool water.

7. Do not pour water into the tank above the maximum level.

8. Do not immerse the humidifier base. If water spills on the device, immediately unplug it and allow it to dry.

9. Do not add any chemicals to the water basin, water tank or the mist outlet. Do not add salts, descaling tablets, powders or cleaning substances to the water. The descaling filter included in set should be applied inside water basin only.

10. The mist inlet and water tank cover should always be tightly closed.

11. Make sure the humidifier's mist outlet is not directed directly at walls, furniture, electrical outlets, electrical and electronic devices, or children. Too high humidity in a room can lead to moisture accumulation, causing bacteria and fungi to grow, and damage to walls, furniture, and wallpapers.

12. Do not block the ventilation of the device. Keep a distance of at least 20 cm from the device. Do not block the humidifier water mist outlet.

13. Do not use the device if there is a risk of condensation. Moisture can form on the inside and outside of the device when:

- the device is moved from a cold to a warm place,

- the heating system has just been switched on,

- the device is used in a room with high humidity,

- the device is cooled by the air conditioning cooling system.

When moisture condensation occurs in the device, it may not work properly or may be damaged in extreme cases. In this case, do not use the device and let it dry for a few hours.

1. Do not tilt, turn over or attempt to top up or pour water from the machine during operation.

2. Do not remove the tank from the base of the device during operation of the humidifier.

3. The filled water tank is heavy. When carrying it, keep it underneath as well.

4. Do not use a humidifier if you find water leaks from under the device.

5. Do not leave water in the humidifier when it is not being used.

6. Follow the cleaning instructions in this manual.

7. Never allow sedimentation, moisture or water to remain in the humidifier base tank (this may cause contamination or even damage to the ultrasonic atomizer).

8. During prolonged operation of the device, the water mist emitted by the humidifier may

fall to the floor and cause moisture.

1. Do not lift the water tank by the water mist outlet.
2. It is prohibited to insert metal chips, wire, needles and other foreign objects into the product or into the housing gaps, otherwise it may cause electric shock or malfunction.
3. Be aware that high humidity levels may encourage the growth of biological organisms and fungi in the environment.
4. Too much humidity in the room can lead to moisture accumulation causing the damage to walls, furniture, wallpaper and electric other appliances as TV. Do not direct the mist outlet close to such objects.
5. Do not permit the area around the humidifier to become damp or wet. If dampness occurs, turn down the mist production. If the mist capacity cannot be turned down, use the humidifier intermittently. Do not allow absorbent materials, such as carpeting, curtains, drapes, or tablecloths, to become damp.
6. Do not cover the device. Do not place any objects on the top of the device.
7. Do not use the device in association with a programmer, timer or other device that automatically switches the humidifier on.

The device is designed to work in rooms with a temperature of 5-40°C and a relative humidity below 80%.

Device description: Humidifier AD7966

1. Cover 2. Mist outlet
2. Water tank 4,6 liters 4. Control panel
   4A. Power button 4B. Hygrostat button
   4C. Timer button 4D. Sleep button
   4F. Humidify button 4G. LCD display
3. Aromatherapy oil box 6. Bottom water basin
4. Water level control module 8. Water shortage sensor
5. Atomizer 10. Descaling filter
6. Water shortage indicator

OPERATION

1. Stand up the device on stable, flat surface. Remove the water tank (3) from the water basin (6) to take away the protection foam located under the water level control module (7).
2. Make sure the descaling filter (10) (grey ring attached in set) is lay on the atomizer (9).
3. Fill the water according to instruction in chapter: Filling the water.
4. Plug in the device.
5. Press the POWER button (4A), the LCD screen (4G) lights up and the device starts to work with high mist. Press again to turn off the device.
6. Press the HYGROSTAT button (4B) to select the desired level of humidity. The default humidity is 40%, it can be increased by 5% until 90% by repeated pressing the HYGROSTAT button (4B), the device will stop working when the room humidity reaches desired humidity value.
7. Press the TIMER button (4C) repeatedly to adjust the working time from 1 hour to 12 hours in one-hour increments. The device will

switch off automatically after desired time passed.

1. Press the SLEEP button (4D) to turn off the LCD display (4G). Press any button to illuminate the LCD display again.
2. Press the HUMIDITY button (4F) to adjust the humidifying level: high-medium-low. The default humidification level is high intensity.
3. AROMATHERAPY FUNCTION. Before turn on the device add a few drops of essential oil into the aromatherapy box (5). The oil is not included in set.
4. To turn off the device press the POWER button (4A).

WATER FILLING

1. Unplug the device during relocating and filling the water into water tank.
2. In case the water in bottom water basin (6) was finished the water shortage sensor (8) will give 2 sounds. On LCD display will be illuminated the water shortage indicator (11), the device stops operation.
3. Take the water tank (3) away the bottom water basin (6). Take the cover of water tank (1) away to fill up water tank (3). Do not exceed the MAX level.
4. Always fill the water tank (3) with clean water. Never pour the water into the mist outlet (2). We recommend to use filtered or distilled water to enlarge the product lifetime. Never leave water in the water tank (3) when the device is not in use. The tap water can be used also, in this case it is need to clean the water tank (3), water basin (6), atomizer (9) and filter often in order not to affect the mist efficiency because of scale. The cleaning frequency depends on the degree of limescale in the water.
5. Stand up filled water tank (3) on the water basin (6) tightly. Wait a while to let the water drain from water tank (3) to water basin,. Close the cover (1).
6. After plug in and switch on the device the water shortage indicator will not be visible at LCD display, the device starts normal operation.

CLEANING

1. Unplug the appliance during cleaning the device.
2. Do not spray with liquid the device.
3. Clean the atomizer (9), water tank (3) and bottom water basin (6) unit every week.
4. Descaling filter (10) should be replaced for new one ones a year. During the year it is enough to wipe it by cloths with washing liquid and rinse before lay it back at its position in bottom water basin (6).
5. Change the water in water tank (3) once a week or faster if it finished.
6. Clean the whole device, and make sure to keep all parts of the device dry completely when the device is not in use.

In case when the water is hard which means water contains too much calcium and magnesium, they can cause “white powder” problem and give heavy sediment on the surface of bottom water basin (6), atomizer (9) and inner surface of the water tank (3). Sediment on the surface of atomizer (9) will make the unit work improperly.

Cleaning the water tank (3):

1. Clean the water tank once a week. Empty the water tank (3) The water tank (3) and bottom water basin (6) raw material consists with the anti-bacterial components inside.

2. Before refilling, clean it with fresh tap water with gentle washing up liquid. Remove any scale, deposits, or film that has formed on the sides of the tank or on interior surfaces, and wipe all surfaces dry.

Cleaning of the atomizer (9):

1. Put 5-10 drops of vinegar on the surface of the atomizer (9), wait for 2-5 minutes.
2. Brush out the sediment on the surface.
3. Rinse the atomizer with clean water.

Cleaning of the bottom water basin (6):

1. Clean the bottom water basin (6) once a week with soft cloth and the vinegar if there is sediment in it.
2. If the sediment covered the water shortage sensor (8), pour some drops the vinegar on the sediment and clean it out with the brush.
3. Rinse the bottom water basin (6) with clean water.

STORAGE

1. Empty, clean and dry the device before storage.
2. Store the device in a dry, dust-fee place out of direct sunlight.
3. Clean the humidifier before next use.

TROUBLE SHOOTING

In case any trouble found in normal operation, please kindly refer to the following points;

Trouble no 1: The devise does not work.

Possible reason: No power supply.

Solution: Connect power supply, switch on the device.

Trouble no 2: The devise does not work.

Possible reason: No water in water tank.

Solution: If the temperature difference between indoor and outdoor is too large, the device cannot work normally. It is recommended to fill up the water tank and wait for 10 minutes for the device to work again. If the temperature difference between indoor and outdoor is not large, it is not necessary to handle in this way. The device can be directly filled up by water and turn on the power supply.

Trouble no 3: The mist is not produced.

Possible reason: Selected humidity level has been reached.

Solution: Deactivate or re-set the required humidity level.

Trouble no 4: The mist is not produced.

Possible reason: Defective device.

Solution: Contact Technical Service.

Trouble no 5: Mist with strange odor.

Possible reason: New device.

Solution: Odor disappears after the first few hours of operation.

Trouble no 6: Mist with strange odor.

Possible reason: Dirty water or long time storaged water.

Solution: Clean water tank, fill with clear water.

Trouble no 7: Mist volume too low

Possible reason: Too much dirt in the water basin.

Solution: Clean the surface of atomizer (9).

Trouble no 8: Mist volume too low

Possible reason: Water is too dirty or water kept too long in the tank.

Solution: Clean the water tank, fill with clear water.

Trouble no 9: Mist volume too low

Possible reason: Low humidifying level.

Solution: Change the humidifying level.

Trouble no 10: Abnormal noise.

Possible reason: Not enough water.

Solution: Fill with water.

Trouble no 11: Abnormal noise.

Possible reason: The device is tilted or on an uneven surface.

Solution: Place the device on a flat, stable surface.

Trouble no 12: Spray mist is coming out of the area around the jets.

Possible reason: Mist outlet or water tank misplaced.

Solution: Re-install the mist outlet or water tank.

Remark:

If the problem cannot bit be found in the list or it persists, please contact service center or a qualified technician for further inspection.

Do NOT open and repair the device by yourself. Use only qualified agents for repairs or services.

Technical data:

Power: 25W

Power supply: 220-240V \~50/60Hz

Water tank capacity: 4,6 liters

Humidification capacity: 280 ml / hour

To protect your environment: please separate carton boxes and plastic bags and dispose them in corresponding waste bins. Used appliance should be delivered to the dedicated collecting points due to hazarsous components, which may effect the environment. Do not dispose this appliance in the common waste bin.

DEUTSCH

Løsning: Fyld med. vand.

Problem nr. 11: Unormal støj.

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