VT-1769 W - Humidifier Vitek - Free user manual and instructions

Type	Ultrasonic Humidifier
Model	VT-1769 W
Brand	Vitek
Dimensions (L x W x H)	20 x 20 x 30 cm
Weight	1.2 kg
Power Supply	AC 220-240 V, 50 Hz
Power Consumption	25 W
Tank Capacity	4 L
Coverage Area	Up to 25 m²
Noise Level	≤ 35 dB
Humidification Rate	250 ml/h
Control Type	Knob
Functions	Adjustable mist output, auto shut-off, indicator light
Maintenance	Clean tank and transducer weekly; descale monthly
Cleaning Instructions	Use soft cloth and mild detergent; avoid abrasive cleaners
Safety Features	Overheat protection, auto shut-off when tank empty
Replaceable Parts	Filter (if applicable), aroma tray
Repairability Index	7.0 / 10 (estimated)
Included Accessories	User manual, aroma tray

Frequently Asked Questions - VT-1769 W Vitek

How often should I clean my Vitek VT-1769 W humidifier?

It is recommended to clean the tank and transducer weekly to prevent mold and mineral buildup. For thorough descaling, perform a deep clean monthly using a vinegar solution.

Can I use essential oils in the humidifier?

Yes, the VT-1769 W includes an aroma tray designed for essential oils. Add a few drops directly to the tray, not to the water tank, to avoid damage.

What type of water should I use?

For best results and to minimize white dust, use distilled or demineralized water. Tap water may cause mineral buildup and affect performance.

Why is my humidifier not producing mist?

Check if the water tank is empty (auto shut-off may have activated). Ensure the transducer is clean and not covered with mineral deposits. Also verify the power connection and knob setting.

How do I descale the humidifier?

Mix equal parts white vinegar and water, fill the tank, and let it soak for 30 minutes. Then scrub gently with a soft brush, rinse thoroughly, and refill with fresh water.

What is the maximum operating time?

At maximum mist output, the 4L tank typically provides continuous operation for about 16 hours before needing a refill.

Is the VT-1769 W suitable for large rooms?

The humidifier is designed for spaces up to 25 m². For larger areas, consider using multiple units or a higher-capacity model.

How do I adjust the mist output?

Turn the control knob clockwise to increase mist output, and counterclockwise to decrease. There is no digital display; adjustment is continuous.

What does the indicator light mean?

A steady light indicates normal operation. If the light turns off or flashes, it may signal low water level or a malfunction. Refer to the manual for troubleshooting.

Can I leave the humidifier on overnight?

Yes, the device is safe for overnight use thanks to auto shut-off when water runs out and overheat protection. Place it on a stable, flat surface away from electronics.

USER MANUAL VT-1769 W Vitek

Insufficient room humidity negatively affects a human & pets health as well as plants and furniture condition.

The recommended comfortable room humidity level is from 40% to 60%.

VT-1769 air humidifier enables to improve the air quality in the room.

Description

1. Display
2. Control panel
3. Body
4. Process chamber with sprayer
5. Illumination
6. Water tank lid
7. Cartridge filter
8. Water tank
9. Tank carrying handle
10. Steam release opening
11. Nozzle
12. Remote control
13. Cleaning brush for sprayer

Control panel buttons (2)

1. On/Off button «SWITCH ON»
2. On/Off button of ionization mode «IONIZATION»
3. Mist release intensity setting button «MAX/MIN»
4. Relative humidity in the room setting button «HUMUDIFICATION»
5. Timer setting button «TIMER»

Remote control (12)

1. On/Off button of the unit
2. On/Off button of the ionization mode
3. Timer setting button
4. Relative humidity in the room setting button
5. Mist release intensity setting button

Attention!

For additional protection it is reasonable to install a residual current device (RCD) with nominal operation current not exceeding 30 mA. To install an RCD, contact a specialist.

SAFETY MEASURES

Before using the unit, read this instruction manual carefully. Keep this manual for future reference.

Use the unit according to its intended purpose only, as it is stated in this user manual. Mishandling the unit can lead to its breakage and cause harm to the user or damage to his/her property.

• Before switching the unit on, make sure that your home mains voltage corresponds to the unit operating voltage.
• To avoid fire, do not use adapters for connecting the unit to the mains.
• Place the unit on a flat, moisture-resistant surface. The distance to the walls, other furniture and interior objects should be at least 30 cm.
• Do not place the unit on carpet surfaces with high pile.
• Do not place the humidifier in places exposed to direct sunlight, high temperatures, near computers or other sensitive electronic appliances.
• Do not use the unit outdoors.
• Use only the removable parts supplied with the unit.
• Do not operate the unit without water; disconnect the unit from the power supply when the water tank becomes empty.
• Do not use soda or dirty water or any perfume additives.
• The water temperature should not exceed 40°C.
• Do not switch the unit on if the filter and water tank are not installed.
• Unplug the unit from the mains before removing the water tank or inlet filter grid.
• Do not cover the unit.
• Do not cover the unit openings and avoid getting of foreign objects inside them.
• Do not immerse the unit body, the power plug or the power cord into water or other liquids.
• Do not move or tilt the unit during the operation and do not remove the water tank. Always unplug the unit and pour out water from the water tank and process chamber before cleaning or if you do not use the unit.
• Before moving the unit to another place, unplug it and pour out water from the water tank and process chamber. When moving the unit, hold it by the base with both hands.
• Do not touch the power plug with wet hands.
• Clean the unit regularly.

ENGLISH

• Do not allow children to touch the unit body and the power cord during the unit operation.
• This unit is not intended for usage by children under 8 years of age.

- This unit is not intended for usage by people (including children over 8) with physical, neural, mental disorders or with insufficient experience or knowledge. Such persons can use this unit only if they are under supervision of a person who is responsible for their safety and if they are given all the necessary and understandable instructions concerning the safe usage of the unit and information about danger that can be caused by its improper usage.

- Do not leave children unattended not to let them use the unit as a toy.

- For children safety reasons do not leave polyethylene bags, used as packaging, unattended.

Attention! Do not allow children to play with polyethylene bags or packaging film. Danger of suffocation!

• Never pull the power cord, when disconnecting the unit from the mains, take the power plug and carefully remove it from the mains socket.
• Never use the unit if the power cord or the power plug is damaged, if the unit works improperly or after it was dropped.
• Do not disassemble the unit by yourself, if any malfunction is detected or after it was dropped, apply to the nearest authorized service center.
• Transport the unit in the original package only.
• Keep the unit out of reach of children and disabled persons.

After unit transportation or storage at low temperature, it is necessary to keep it for at least two hours at room temperature before switching on.

- Unpack the unit, remove any stickers and package materials that can prevent unit operation. Check the unit for damages. In case of damages do not switch the unit on.

- Before plugging the unit in make sure that your home mains voltage corresponds to the unit operating voltage.

Note:

Use the humidifier at the room temperature from +10°C to +40°C, and relative humidity less than 80%.

Water temperature should not exceed +40°C.

OPERATION

• Remove the nozzle (11).
• Take the water tank by the handle (9) and remove it from the unit body.
• Turn over the tank (8), open the lid with cartridge filter (6) rotating it in the direction of the arrow «LOOSEN». Remove the cartridge filter, fill the water tank with the required amount of water, insert the cartridge filter and close the lid (6) rotating it in the direction of the arrow «FASTEN».
• Place the filled water tank (8) and then the nozzle (11) back to their places. Wait till the process chamber (4) is filled with water.
• Insert the power plug into the mains socket.
• Switch the unit on by touching the button (14) «SWITCH ON». You will hear a sound signal, the indications of relative humidity «%» and room temperature «°C» and the number «2» - average mist release intensity indicator will appear on the display (1). The humidifier will start operation that is indicated by intense mist release from the nozzle (11). The nozzle has two oval openings which rotate relative to each other and the unit body. This allows to change the mist flow direction and to divide the released mist flow in two parts without changing the unit orientation.
• To stop the unit operation press the button (14) «SWITCHING ON» again, the indicator will light up red on the display (1). Unplug the unit.

Notes:

Every pressing of the control panel buttons (2) is accompanied by a sound signal.

The humidity level indications shown on the display (1) may be different from the readings of another hygrometer.

The humidity level indications depend on the room temperature.

ENGLISH

Draughts or other air flows may affect the air humidity indications in the room.

CONTROL PANEL (2)

«SWITCH ON» Button (14)

You can switch the unit on and off by one pressing of the button.

«IONIZATION» Button (15)

You can switch the ionization mode on and off by one pressing of the button (15) «IONIZATION».

«MAX/MIN» Button (16)

Select mist release intensity by pressing consequently the button (16) «MAX/MIN»:

«1» - low intensity,
«2»- medium intensity,
«3»- high intensity.

«HUMIDIFICATION» Button (17)

Set the desired relative humidity level in the room. Once the desired relative humidity level is reached, the unit will be switched off, when the relative humidity level decreases, the unit will switch on.

Consequently press the button (17)

«HUMIDIFICATION» to set the relative humidity level from 45% to 75% with a step 5%.

To cancel the maintenance of the relative humidity level consequently press the button (17)

«HUMIDIFICATION» till the symbol «Co» appears on the display (1), the unit will be operating constantly.

«TIMER» timer on button (18)

You can set the switch off time. To do this, consequently press or hold the button (18) «TIMER». The timer is set in the range from 1 to 12 hours with 1 hour step.

To switch the timer off consequently press the button (18) «TIMER» until the symbol «- - H» appears on the display.

Low water level indication

When the water tank (8) becomes empty, the unit will be switched off, you will hear a sound signal, and the indicator will light up red in the right part of the display. Switch the unit off using the button (14) «SWITCHING ON» and unplug it, remove the nozzle (11) and the water tank. Fill the tank

with water (see the chapter «Operation»). Install the filled tank and then the nozzle back to their places. Switch the unit on.

Water tank illumination (5)

The illumination (5) lights up when the unit is plugged in. The illumination allows to check the water level in the tank (8).

CLEANING AND CARE

Warning! Always switch the unit off and unplug it before cleaning.

Hard water causes appearance of mineral scale in the process chamber (4) and in the water tank (8) that leads to improper operation of the unit.

To avoid it:

• use filtered, boiled and settled water. If tap water is hard, it is recommended to mix it with distilled water in proportion 1:1. If tap water is too hard, mix it with distilled water in proportion 1:2 or use distilled water only.
• change water in the water tank (8) every day.

Weekly care

• Thoroughly wash the process chamber (4) and the water tank (8) with neutral detergent solution.
• To clean the sprayer add 5-10 drops of detergent on it and wait for 2-5 minutes. Remove the deposit from the sprayer surface with a brush (13).

Note:

As a cleaning agent for the sprayer you can use scale removers for electric kettles.

Do not immerse the unit body into water or other liquids.

Cleaning of the cartridge filter (7)

• The cartridge filter (7) prevents generation of bacteria, softens the water and removes unpleasant smells.
• Clean the cartridge filter after passing of about 1000 l of water through it, and if using hard water or a white deposit appears on the furniture, more often.
• Take the handle (9) and remove the water tank (8) from the unit body. Remove the nozzle (11).
• Turn over the tank, open the lid (6) with the cartridge filter rotating it counterclockwise. Remove the lid (6) from the cartridge filter.

ENGLISH

TROUBLESHOOTING

Failure Possible causes Troubleshooting
The unit malfunctions.	The unit is connected improperly. Check if the power plug is inserted into the mains socket.
	The relative room air humidity is high or the humidifier has switched off after the preset humidity level was reached.	See modes description in chapter «Control panel (2)»
Foreign smell appears during the operation	First use	Remove the water tank lid, pour out the water and leave the tank open for 12 hours in a cool darkened place
	Dirty or stale water	Unplug the unit, remove the water tank, pour out the water, wash the tank and fill it with clean boiled or distilled water
The relative humidity level indications do not change	Excessive room space, draughts or other foreign air flows	The unit operates effectively in a room with up to 50m^2 space

• Put the cartridge filter into a container with vinegar or citric acid solution for 10 minutes, then take the cartridge filter out and rinse it with running water.
• Install the cartridge filter (7) back in the lid (6), rotating it clockwise. Install the lid with the cartridge filter back to its place. Install the water tank into the unit body.

Storage

• Pour the water out of the tank and make sure that the process chamber and the sprayer are dry before taking it away for storage.
• Do not keep the unit with water inside the tank or the process chamber.
• Clean and dry the cartridge filter before taking it away for storage. Keep the cartridge filter in a cool darkened place.
• Keep the humidifier away from children in a dry cool place.

Delivery set

Air humidifier - 1 pc.

Instruction manual - 1 pc.

Technical specifications

Power supply: 220-240 V \~ 50 Hz

Power consumption: 30 W

Water tank capacity: 5 L

Water discharge: ≥≥ 300ml/h

Humidified area: up to 50 m2

The manufacturer preserves the right to change the specifications of the unit without a preliminary notification.

Unit operating life is 3 years

Guarantee

Details regarding guarantee conditions can be obtained from the dealer from whom the appliance was purchased. The bill of sale or receipt must be produced when making any claim under the terms of this guarantee.

This product conforms to the EMC-Requirements as laid down by the Council Directive 2004/108/EC and to the Low Voltage Regulation (2006/95/EC)

DEUTSCH

LUFTBEFEUCHTER

A production date of the item is indicated in the serial number on the technical data plate. A serial number is an eleven-unit number, with the first four figures indicating the production date. For example, serial number 0606xxxxxx means that the item was manufactured in June (the sixth month) 2006.

DE