VALBERG JBKOOL-21 - Fan

JBKOOL-21 - Fan VALBERG - Free user manual and instructions

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Notice VALBERG JBKOOL-21 - page 23
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Product Type Tower Fan
Brand VALBERG
Model JBKOOL-21
Power Supply 220-240 V ~, 50 Hz
Rated Power 45 W
Fan Power Input 37.5 W
Maximum Airflow 6.0 m³/min
Sound Power Level 57.5 dB(A)
Protection Class I
Timer 0.5 to 12 hours (in 0.5 h steps from 0.5 to 9.5 h, then 1 h steps from 10 to 12 h)
Fan Modes Normal (6 speeds), Night (2 programs), Nature (3 programs)
Oscillation Automatic left-right (activation/deactivation by button)
Special Functions Delayed auto start, Delayed auto stop, energy saving (screen turns off after 1 min)
Remote Control Yes, with CR2032 button cell battery (included), range up to 5 meters
Display Screen with indicators for speed, mode, timer, oscillation
Cleaning Soft slightly damp cloth; do not immerse, do not use solvents
Spare Parts / Repairability Remote control battery replaceable (CR2032); other parts not specified
Warranty 2 years from date of purchase (upon presentation of receipt)
Intended Use Domestic, indoor, air circulation
Documentation User manual and instruction booklet available online (PDF)

Frequently Asked Questions - JBKOOL-21 VALBERG

How to assemble the base of the JBKOOL-21 fan?
To assemble the base, cross the two halves of the base by aligning the holes. Then, use a Phillips screwdriver to remove the 4 screws under the main unit, place the base, then screw firmly. Check stability before use.
How to use the remote control?
Point the remote control at the fan display. Remove the battery insulating tab before first use. The range is about 5 meters. The buttons on the remote correspond to those on the control panel.
How to set the delayed auto start timer?
When the unit is in standby (off but plugged in), press the Timer button (⓪). The duration flashes. Use the + or - buttons to set the desired time (0.5 to 12 h). The unit will start automatically after this delay.
Why does the screen turn off after a few minutes?
That is the energy saving function. The screen turns off after about 1 minute of inactivity, but the unit continues to operate normally. Press any button (except power) to temporarily turn the screen back on.
How to clean the fan?
Always unplug the unit before cleaning. Use a soft slightly damp cloth (water or soapy water) to wipe the surfaces and air inlets/outlets. Never immerse the unit in water and do not use solvents or abrasive products.
What are the different fan modes?
Three modes: Normal ventilation (6 adjustable speeds), Night ventilation (2 programs that gradually reduce speed for comfortable sleep), Nature ventilation (3 programs simulating a variable breeze in a loop).
How to replace the remote control battery?
Turn the remote over. Push the locking clip outward while pulling out the battery compartment drawer. Replace with a new CR2032 battery (positive side up). Close the drawer until it clicks.
What to do if the unit does not turn on?
Check that the power cord is properly plugged into a working outlet. Make sure the unit is not in standby mode (press the Power button). If the problem persists, contact customer service.
The oscillation does not work, what to do?
Press the oscillation button ( ) to activate it. The corresponding indicator should light up. If oscillation does not start, check that the unit is running and that nothing obstructs the movement. If the problem persists, consult the manual or customer service.
Can I use the fan outdoors?
No, this appliance is designed for indoor use only in a dry, well-ventilated area. Do not use it near a window exposed to rain or in a humid environment.

User questions about JBKOOL-21 VALBERG

8 questions about this device. Answer the ones you know or ask your own.

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Are there any plastic elements to remove before starting the VALBERG JBKOOL-21 fan?
Frequently Asked Questions - 9 j
Response Notice-Facile

Yes, before starting the VALBERG JBKOOL-21 fan, you need to remove the following items:

  • The product labels - Remove all labels attached to the device during unpacking.
  • The insulating tab from the remote control - If you are using the provided remote control, do not forget to remove the insulating tab from the battery compartment before the first use.

Once these items are removed, the device is ready to be turned on. For better operation in cooling mode, do not forget to fill the fan's water tank.

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What type of battery is needed for the remote control of the VALBERG JBKOOL-21 cooler?
Frequently Asked Questions - 13 j
Response Notice-Facile

The remote control of the VALBERG JBKOOL-21 cooler uses a CR2032 button cell of 3V lithium.

A battery is provided with the device upon purchase. When it runs out, you can replace it with a new CR2032 battery - this model is very common and can be easily purchased in stores or online.

How to replace the battery

  • Turn the remote control over
  • Push the locking clip outward while pulling the drawer of the battery compartment
  • Install the new CR2032 battery with the positive (+) side facing up

Important: Before the first use, do not forget to remove the insulating tab from the battery compartment to activate the remote control.

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How to use the remote control of the VALBERG JBKOOL-21 fan?
Frequently Asked Questions - 15 j
Response Notice-Facile

The remote control of the VALBERG JBKOOL-21 tower fan works up to 5 meters away. Before the first use, you must remove the insulating tab from the battery compartment to activate it. The CR2032 3 V battery is included with the fan.

Using the remote control: Always point the top of the remote control towards the fan's screen to ensure good signal transmission. A beep confirms each button press, and the screen updates automatically.

Main buttons and functions:

  • Power: press to turn the fan on or to standby mode. The screen will display the active speed, ventilation mode, and oscillation.
  • Speed (+/-): increase or decrease the speed in normal ventilation mode (6 levels available), or select a preset program in Night or Natural modes.
  • Mode (M): toggle between the 3 ventilation modes (Normal ventilation with 6 speeds; Night ventilation with 2 programs simulating a gentle breeze that gradually decreases; Natural ventilation with 3 programs simulating an outdoor breeze).
  • Oscillation: activate or deactivate the automatic left-right movement. The corresponding indicator lights up on the screen when the function is active.
  • Timer: set an automatic start or stop. The duration can be set in 0.5-hour intervals (from 0.5 to 9.5 h) and then in 1-hour intervals (from 10 to 12 h).

Important information: The screen automatically turns off after about 1 minute of inactivity to save energy, but the fan continues to operate according to your settings. Press any button (except power) to turn it back on.

Battery replacement: If the battery is worn out, hold the remote control with the back facing up. Place your thumb (or a flat screwdriver) on the bottom of the remote to push and hold the small locking clip to the opposite side. Then pull the compartment groove to remove it by sliding it out. Install a new CR2032 3 V battery with the + side facing up, then close the compartment. Only use batteries of the same type or equivalent.

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How to turn on and start the VALBERG JBKOOL-21 fan?
Frequently Asked Questions - 31/05/2026
Response Notice-Facile

Here’s how to turn on your VALBERG JBKOOL-21 fan:

  1. Completely unroll the power cord and firmly plug it into a suitable electrical outlet. The device emits a double beep and enters standby mode.
  2. Press the power button (symbol ⊚) located on the control panel or on the remote control. The screen lights up and displays the current speed, ventilation mode, and oscillation status.
  3. Select your ventilation mode by pressing the mode button to choose between:
    • Normal ventilation (speeds 1-6)
    • Night ventilation (preset programs)
    • Natural ventilation (preset programs)
  4. Adjust the speed with the +/- buttons to increase or decrease the airflow.

Note: The screen automatically turns off after 1 minute of inactivity to save energy, but the fan continues to operate. Simply press any button to reactivate the display.

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How and where to fill the water tank of the VALBERG JBKOOL-21 fan?
Frequently Asked Questions - 30/05/2026
Response Notice-Facile

The water tank of the VALBERG JBKOOL-21 is filled by removing the removable tray located at the base of the fan.

Filling Steps:

  • Remove the water tray from its location at the base or back of the fan
  • Fill it with clean water up to the maximum limit indicated on the tank
  • Reinstall the tray by putting it back in place before turning on the fan

Usage Tips:

  • Use distilled water if possible, especially if your tap water is very hard, to avoid mineral buildup
  • Never let the water stagnate for more than a few days to prevent mold and odors
  • Empty and clean the tank every 2-3 days of use
  • To remove limescale, soak the tray in a vinegar-water solution, then rinse thoroughly before refilling

Important: The water tray must remain separate from the motor block and electronics of the fan - never immerse the main body of the fan in water.

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The water is no longer flowing in the VALBERG JBKOOL-21 fan: how to unblock and clean the system?
Frequently Asked Questions - 26/05/2026
Response Notice-Facile

The water circulation problem usually comes from a blockage in the removable water tank (lime scale or deposits) or dirty air inlets/outlets. Here’s how to resolve it:

Cleaning the water tank

  • Unplug the fan
  • Remove the removable water tank and empty it completely
  • Rinse the tank several times with clear water to eliminate any deposits or residues
  • If lime scale persists, soak the tank for a few hours in water (with a little white vinegar if available), then rinse again
  • Dry the tank well before reinstalling it

Unblocking the system

  • Fill the tank with clean water only (tap water may contain lime scale)
  • Check that the air inlets and outlets are not blocked by dust - wipe them with a soft, damp cloth
  • Plug the fan back in and test

Preventive maintenance

To prevent the problem from recurring:

  • Empty the water tank every 2-3 days to avoid mold and deposits
  • Never leave stagnant water for more than a few days
  • Use clean water (ideally distilled water if you have very hard water)
  • Regularly wipe the surfaces and air inlets with a slightly damp soft cloth

Important: Never clean the device with solvents, aggressive chemicals, or sharp objects. Also, avoid submerging the fan in water.

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How long can I leave water in the VALBERG JBKOOL-21 fan's tank?
Frequently Asked Questions - 24/05/2026
Response Notice-Facile

The VALBERG JBKOOL-21 fan is not equipped with a water tank. It is a column fan designed solely for air circulation, without a humidification or evaporative cooling system. Therefore, there is no water to maintain on this model.

This device operates on a simple system: it draws in ambient air through the air inlets located at the base of the fan and expels it through the side and top openings. No water reservoir is integrated into the ventilation mechanism.

For the maintenance of the JBKOOL-21, regularly clean the air inlets and outlets using a soft cloth slightly dampened with water or soapy water. Allow to dry completely after cleaning. Never immerse the device in water and do not spray it with liquids to avoid any electrical risk or motor failure.

If you are looking for a fan with a humidification or evaporative cooling function, you will need to look for a different model specifically designed for this purpose (portable air conditioner, evaporative air cooler, misting fan), as the JBKOOL-21 is intended solely for ambient air circulation.

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Should I fill the water tank of the VALBERG JBKOOL-21 column fan for better cooling?
Frequently Asked Questions - 29/01/2026
Response Notice-Facile

The VALBERG JBKOOL-21 column fan is equipped with a water tank designed to improve the efficiency of evaporative cooling. Here’s what you need to know:

Why fill the water tank?

Filling the water tank helps to humidify the blown air, which increases the feeling of freshness, especially in hot and dry weather. This optimizes the fan's operation in cooling mode.

How to fill the water tank?

  • Remove the water tank located at the base or back of the unit depending on the model.
  • Fill it with clean water up to the indicated level, without exceeding the maximum limit.
  • Properly replace the tank before turning on the fan.

Usage tips

  • Use clean water to avoid deposits or unpleasant odors.
  • Regularly empty and clean the tank to prevent mold formation.
  • If you do not wish to use the cooling function, you can leave the tank empty.

In summary, filling the water tank is recommended to fully enjoy the cooling function of the VALBERG JBKOOL-21 column fan.

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Download the instructions for your Fan in PDF format for free! Find your manual JBKOOL-21 - VALBERG and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. JBKOOL-21 by VALBERG.

USER MANUAL JBKOOL-21 VALBERG

CONDITION DE GARANTIE

EN This product is guaranteed against faults caused by defects in manufacturing or the materials used for a period of two years, starting from the date of purchase.* This warranty does not cover defects or damage caused by failure to install the device correctly, incorrect use of the product, or excessive wear and tear.

*proof of purchase required

GARANTIEVOORWAARDEN

Thank you for choosing this VALBERG product. VALBERG products are chosen, tested, and recommended by ELECTRO DEPOT, so you can be sure you are getting a top-quality, easy-to-use product that won't let you down.

We're confident your new device will be a pleasure to use every day!

Welcome to ELECTRO DEPOT.

Table of Contents

VALBERG JBKOOL-21 - Table of Contents - 1

Parts

Product overview

Intended use

Specifications

VALBERG JBKOOL-21 - Table of Contents - 2

Before first use

Assembly

Use

VALBERG JBKOOL-21 - Table of Contents - 3

Cleaning and maintenance

Storage

A Product overview

PLEASE TAKE TIME TO READ THIS USER MANUAL AND THE SEPARATE REGULATORY BOOKLET CAREFULLY BEFORE USING THE UNIT. KEEP BOTH BOOKLETS FOR FUTURE REFERENCE.

Parts

A Main unit
B Handle
Air inlets
D Power cable and plug
Cable storage hooks
F Control panel
① Timer button
(2) Fan mode button
③ Oscillation button
- button (speed/timer)
5 Power button (ON/STANDBY)
6 +button (speed/timer)
Display screen with remote control signal receiver
① Speed/timer setting
② Timer indicator

A Product overview

③ Normal ventilation indicator
Night-time ventilation indicator
Natural ventilation indicator
⑥ Oscillation indicator
Air outlets
I Base
Remote control
① + button [speed/timer]
- button (speed/timer)
3 Fan mode button
4 Power button (ON/STANDBY)
⑤ Timer button
Oscillation button

Product overview

  • Unpack the unit. Remove all the labels from the product. Check that it is complete and in a good condition. If the unit is damaged or faulty, do not use it and take it to your retailer or after-sales service centre.
  • Keep all packaging out of the reach of children. There is a risk of accidents if children play with packaging materials.

Intended use

  • This unit is intended for household use only. Only use the unit indoors, in a dry and well-ventilated location. It has not been designed for industrial or professional use.
  • This unit has been designed to circulate air in the surrounding space and generate an air flow. Do not use the unit for any other purpose.
    Any other use may damage the unit or cause injury.

Specifications

Model:968200
Tower fan
Operating voltage:220-240 V ~, 50 Hz
Power:45 W
Protection class:I
Timer (auto-on/auto-off):0.5 - 12 hours (The 0.5 - 10-hour duration can be adjusted in 30-minute intervals, and the 11 - 12-hour duration can be adjusted in 1-hour intervals)
Remote control
Battery:1x 3 V CR2032 lithium button battery (included)
Operating range:Up to 5 metres
DescriptionSymbolValueUnit
Maximum fan air flow:F6.0m3/min
Fan power input:P37.5W
Service value:Sv0.2(m3/min)/W
Power consumption in standby mode:PSB0.3W
Power consumption when stopped:Poff-W
Sound power level:LWA57.5dB (A)
Maximum air speed:c2.8metre(s)
Seasonal power consumption:Q12.3kWh/year
Service value measurement standardEN 60704-2-7:1998EN 60704-1: 2010+A11:2012EN 50564:2011EN ISO 5801:2008
Contact details for further informationELECTRO DEPOT,1 route de Vendeille59155 FACHES THUMESNIL - France

B Product usage

VALBERG JBKOOL-21 - B Product usage - 1

WARNING!

Always unplug the unit from the mains socket before: - Assembling or disassembling ANY part. - Moving the unit. - Cleaning or storing the unit.
- Do not touch any of the moving parts. Never insert fingers or any object into the main unit or air vents to prevent the risk of an electric shock, fire or injury.

Before first use

Before first use, wipe the unit with a dry soft cloth to remove any dust.
Mount the stand on the main unit.

1 Remove the insulating tab from the battery compartment in order to start using the remote control. The battery is included.

Assembly

Tool required: Phillips screwdriver.

To assemble the base, crisscross the 2 halves of the base whilst making sure that the holes along the centre line correctly overlap. Next, press the 2 halves so that they snap together as shown.
3 Remove the 4 fixing screws from the 4 raised guides under the main unit by turning them anticlockwise by means of a Phillips screwdriver.
Align the top of the assembled base with the bottom of the main unit, and insert the 4 raised guides into the 4 holes at the top of the base.

  • Then insert the 4 fixing screws in the 4 holes located under the base -stacked above the 4 raised guides - then tighten the screws clockwise with a screwdriver.
  • Check that the base is firmly secured to the main unit, then place the unit upright.

Use

Control panel and remote control description

VALBERG JBKOOL-21 - Control panel and remote control description - 1

NOTE: When using the remote control, point the top of the remote towards the tower fan's display to correctly transmit the signal.

  • A beep will sound to confirm your selection whenever a button is pressed on the tower fan or remote control, and the display will be updated accordingly.
ButtonFunction
Control panelRemote control
POWERPress to turn on the unit. The indicators corresponding to the current speed, fan mode and oscillation (if enabled) will be illuminated on the main display screen. Press again to put the unit in Standby (off) mode. The screen will go off.
+/- Speed or program+/-Press to increase or decrease the fan speed (Normal ventilation) or to select a predefined ventilation programme (Night-time ventilation/Natural ventilation).
Fan modeMPress this button to toggle between the 3 fan modes. The indicator of the selected fan mode will light up on the screen. Then press +/- to select a predefined fan speed or ventilation programme. - Normal ventilation: The fan speed can be set from level 1 to 6. -Night-time ventilation: This mode simulates a light night breeze which is ideal for a good sleep. The fan speed decreases by one level every 30 minutes to then remain at the lowest speed. Two ventilation programmes are available. -Programme 1: Speed 2 (30 min) → Speed 1 (remains at speed 1). -Programme 2: Speed 3 (30 min) → Speed 2 (30 min) → Speed 1 (remains at speed 1). -Natural ventilation: This mode simulates an outdoor breeze. The fan speed varies and the cycle is repeated in a loop. Three ventilation programmes are available. -Programme 1: Speed 3 (6 s) → Speed 2 (6 s), repeated in a loop. -Programme 2: Speed 5 (6 s) → Speed 4 (6 s), repeated in a loop. -Programme 3: Speed 6 (6 s) → Speed 5 (6 s) → Speed 4 (6 s) → Speed 5 (6 s) → repeated in a loop. PLEASE NOTE: In Night-time ventilation and Natural ventilation mode, the speeds are preset in the programmes and cannot be adjusted.
OscillationMPress to activate or deactivate the automatic left-right oscillation. The indicator lights up on the screen whenever the function is activated.
TimerPress to enter the auto-on/auto-off timer setting mode. The time can be set in 30-minute intervals from 0.5 to 9.5 hours, then in 1-hour intervals from 10 to 12 hours.
Auto-on: This function allows you to delay the time upon which the unit switches on. Press the按钮 when the unit is in Standby mode to set the auto-on timer. The indicator light will turn on and the duration "0.0" will flash for a few seconds on the settings screen. Press +/- to set the desired auto-on time (0.5 - 12 hours). The settings screen will then display the main parameters, indicating the last used settings as far as speed, fan mode and oscillation (if enabled) are concerned; these will flash for a few seconds. These settings can be adjusted if desired. When you have finished with the settings, the main display screen will reappear: the set time , in addition to the fan mode and oscillation indicators (if enabled) will light up for approximately 1 minute.
Auto-off: This function allows you to delay the time upon which the unit goes into Standby mode (switches off). Press the button when the unit is on to set the auto-off timer. The indicator light will turn on and the duration "0.0" will flash for a few seconds on the settings screen. Press +/- to set the desired auto-off time (0.5 - 12 hours). When you have finished with the settings, the main display screen will reappear: the indicator will be lit, in addition to the fan mode and oscillation indicators (if enabled) to indicate that they are in use.
To cancel a programmed auto-on or auto-off: Press the button or press the button, followed by +/- until the time returns to "0.0".

Product usage

VALBERG JBKOOL-21 - Product usage - 1

WARNING!

Make sure that the room is well ventilated when using the unit.
- Place the unit upright on a flat, dry surface in a safe area to prevent it from tipping over.
- Arrange the cable in such a way that it is not near any doorways or thoroughfares, where people could step on or trip over it.
- Do not place the unit near a window where it could be exposed to rain.

  1. Fully unwind the power cable and securely plug it into a suitable mains socket. Once powered, the unit will beep twice and enter Standby mode.
  2. Press the button to turn on the unit.
  3. Press the button to toggle between the 3 fan modes (Normal/ Night-time/Natural ventilation).
  4. Press the +- button to increase or decrease the fan speed (Normal ventilation) or to select a predefined ventilation programme (Night-time ventilation/Natural ventilation).
  5. Press the button to start or stop the automatic left-right air flow oscillation.
  6. See the "Control panel and remote control description" section above for more information.

VALBERG JBKOOL-21 - WARNING! - 1

NOTE: After approx. 1 minute of inactivity (no buttons being pressed), the display will turn off to save power whilst the fan continues to operate (speed, fan mode, oscillation and timer). Press any button (except ) to turn the display back on again.

  1. When you have finished using the unit, press the button to make the unit enter Standby (off) mode and unplug the power cable from the mains socket.

VALBERG JBKOOL-21 - WARNING! - 2

Important: Always unplug the unit from the mains socket whenever it is no longer in use to fully disconnect it from the power source.

5 Replacing the remote control battery

If the remote control battery is dead, only replace it with the same or an equivalent type.

  • Hold the remote control with the back facing upwards.
  • Place your thumb (or a flat screwdriver) on the bottom of the remote to push and hold the small locking clip towards the opposite side, as shown. Then pull the groove of the battery compartment to slide it out.
    Install a new battery (1x 3 V CR2032 button battery) with its + side facing upwards, and close the compartment.

Cleaning and maintenance

VALBERG JBKOOL-21 - Cleaning and maintenance - 1

WARNING!

  • Do not attempt to disassemble the unit for cleaning purposes.
  • Always unplug the unit from the mains socket before cleaning it.
  • Never immerse the unit, power cable or plug in water or any other liquid, to avoid any electrical hazard. Never spray them with liquids or rinse them under running water. The interior of the unit and all of its electrical components must be kept dry.

VALBERG JBKOOL-21 - WARNING! - 1

NOTE: Never use solvents, chemical or abrasive cleaning products, wire brushes, sharp objects or scouring pads to clean the unit. Do not use turpentine, benzene, thinner or alcohol to clean the unit.

  • Clean the unit on a regular basis.
  • Wipe the unit's surfaces, air inlets and air outlets with a soft cloth/sponge lightly dampened with water or a small amount of soapy water. Thoroughly dry the unit with a soft dry cloth after cleaning it.
  • To ensure the air circulates well in the motor unit, make sure that the unit's air inlets do not get dusty.

6 Power cable storage

When putting the unit away, wind the power cable around the 2 storage hooks located at the back of the unit. Press the inner ends of the 2 concealed hooks to pop them out, then wind the cable.

Storage

  • Always unplug the unit before storing it.
  • Store the unit in a fresh, dry and dust-free place, out of the reach of children and pets.
  • Please retain the packaging and use it to store your unit when it is not in use for an extended period of time.

VALBERG JBKOOL-21 - Storage - 1

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Product information

Brand : VALBERG

Model : JBKOOL-21

Category : Fan