Kyvol Vigoair HD3 Ultrasonic Cool Mist Humidifier

Before Using the Humidifier

• Power Cord Check: Check the Power Cord for any signs of damage. If damaged, do not use the humidifier. [?]

  Textual Description of Diagram: Shows a humidifier with a power cord plugged in, with a prohibition symbol indicating it's not allowed.

• Environment: DO NOT place the humidifier in a wet environment. [?]

  Textual Description of Diagram: Shows a humidifier on a wet surface with puddles, with a prohibition symbol.

• Reach of Children and Pets: Please always keep the humidifier out of the reach of patients, children, and pets. [?]

  Textual Description of Diagram: Shows a baby and a dog near the humidifier, with prohibition symbols.

• Surface and Sunlight: Please always place the humidifier on a smooth, flat, lint-free, non-metallic, waterproof, and level surface. Avoid direct sunlight. [?]

  Textual Description of Diagram: Shows a humidifier in direct sunlight, with a prohibition symbol.

• Placement Clearance: Always place the humidifier ≥ 2 feet (60 cm) above the floor and ≥ 12 inches (30 cm) away from the wall, other appliances, or wooden furniture. [?]

  Textual Description of Diagram: Shows a humidifier on a table with distance indicators (60cm from floor, 30cm from wall).

When Using the Humidifier

• Surface Type: DO NOT place the humidifier on a carpet, towel, or wood surface; otherwise, it will block the vent and may damage the product. [?]

  Textual Description of Diagram: Shows a humidifier on a carpet, with a prohibition symbol.

• Heat Sources: DO NOT place the humidifier near open flames and heat sources, such as stoves, ovens, radiators, or computers. [?]

  Textual Description of Diagram: Shows a humidifier near flames and heat sources, with a prohibition symbol.

• Power Connection: DO NOT plug the power cord into an outlet with wet hands. [?]

  Textual Description of Diagram: Shows wet hands plugging in a power cord, with a prohibition symbol.

• Nozzle Direction: DO NOT make the Nozzle facing towards the wall. [?]

  Textual Description of Diagram: Shows the humidifier's nozzle pointing at a wall, with a prohibition symbol.

• Covering Nozzle: DO NOT cover the Nozzle with your hand or any other objects when the humidifier is on to avoid damage to the product or injury. [?]

  Textual Description of Diagram: Shows a hand covering the nozzle, with a prohibition symbol.

• Cleaning While On: DO NOT clean the humidifier when it is connected to a power source or when it is turned on. [?]

  Textual Description of Diagram: Shows cleaning the humidifier while plugged in, with a prohibition symbol.

• Moving/Tilting: DO NOT move or tilt the humidifier during operation. [?]

  Textual Description of Diagram: Shows hands tilting the humidifier, with a prohibition symbol.

• Humidity Level: The recommended comfortable environment humidity is between 40% - 60%. Please adjust the mist as needed. [?]

  Textual Description of Diagram: Graphic indicating ideal humidity levels between 40% and 60%.

After Using the Humidifier

• Unplugging: Always disconnect the power supply by unplugging it when the humidifier is not in use. [?]

  Textual Description of Diagram: Shows unplugging the power cord from the socket.

• Cleaning Reminder: The humidifier requires regular cleaning. Please refer to the instructions mentioned in the section of Maintenance and Care. [?]

  Textual Description of Diagram: Shows cleaning tools (bottle, sponge) with an exclamation mark indicating importance.

• Cooling Before Cleaning: DO NOT clean the humidifier immediately after turning it off. Allow the humidifier to cool down completely before cleaning. [?]

  Textual Description of Diagram: Shows hands touching a hot humidifier, with a prohibition symbol.

• Self-Repair: DO NOT attempt to repair, or adjust any electrical/mechanical functions of the humidifier by yourself. [?]

  Textual Description of Diagram: Shows tools attempting to repair the humidifier, with a prohibition symbol.

Add Water

1. Remove the Nozzle first, then separate the Water Tank from the Base. Turn the Water Tank upside down, loosen the Tank Cap, and fill the tank with clean cool water.

   Textual Description of Diagram Sequence:

   • Step 1: Humidifier base and water tank separated. Nozzle removed from tank.
   • Step 2: Water tank is upside down, Tank Cap is being loosened.
   • Step 3: Water is being poured into the tank.
2. Tighten the Tank Cap, then put the Water Tank upright and back onto the Base.

   Textual Description of Diagram Sequence:

   • Step 1: Tank Cap is tightened.
   • Step 2: Water tank is placed back onto the base.

   Tip: Make sure that the Water Tank and the Base are well fitted so that the water can flow into the Water Reservoir.

Important:

• If the tap water is too hard, it is recommended to use filtered or distilled water to avoid white dust. DO NOT use hot water. [?]
• DO NOT add any essential oils or medicinal tablets into the Water Tank. [?]
• DO NOT add water into the Base or through the Nozzle. [?]
• DO NOT move the humidifier while the Water Tank is full of water to avoid leakage or Base overfilling. [?]

Power ON/OFF And Mist Adjustment

1. Plug the Power Cord into a socket. [?]
2. Rotate the Control Knob clockwise to ON/MIN to turn on the humidifier. The Water Level Indicator will turn solid green, and the mist will be at the minimum level. [▶️]
3. Continue rotating the Control Knob clockwise from ON/MIN to MAX to steplessly increase the intensity of mist. [⬆️]
4. Rotate the Control Knob counterclockwise from MAX to ON/MIN to reduce the intensity of mist. [⬇️]
5. Rotate the Control Knob counterclockwise to OFF to turn off the humidifier. The Water Level Indicator will be off. [⏹️]

Low Water Protection

When there is not enough water in the Water Reservoir, the Water Level Indicator will turn red. The humidifier stops misting to prevent it from overheating and damaging the Atomizer. [❗]

Daily Maintenance

1. Step 1: Turn off the humidifier and unplug the Power Cord from the socket.
2. Step 2: Drain water from the Water Tank, Water Reservoir, and Base.

Weekly Maintenance

1. To properly clean your humidifier, it is recommended to remove scale and disinfect it separately.
2. DO NOT mix vinegar and bleach solution together. To avoid damage to the humidifier, do not use more than 1 teaspoon of bleach per gallon of water.
3. Please ensure the white sealing ring on the Tank Cap is installed correctly after cleaning to prevent water leakage.

Scale Removal Instructions

1. Step 1: Turn off and unplug the humidifier.
2. Step 2:
   • Separate the Water Tank from the Base, then remove the Tank Cap. Ensure the white sealing ring does not come off.
   • Drain water from the Water Tank and Base, then remove all accessories and set them aside.
3. Step 3:
   • Fill the Water Tank halfway.
   • Add 1 teaspoon of undiluted distilled white vinegar.
   • Attach the Tank Cap and shake for 15 seconds.
4. Step 4:
   • Place the Water Tank back onto the Base.
   • The vinegar solution will enter the Water Reservoir to loosen mineral scale on the Atomizer, Water Floater, and the bottom of the Water Tank. Leave it for 15-20 minutes.
5. Step 5:
   • Uncap the Tank Cap and drain the solution.
   • Wipe the Atomizer and floater with a soft cloth to remove loose mineral deposits.
6. Step 6: Flush both the Water Reservoir and Water Tank until the smell of vinegar (for scale removal) or bleach solution (for disinfection) is gone.

Textual Description of Diagram Sequence: Images illustrate the steps for scale removal, including disassembly, adding solution, shaking, and flushing.

Disinfection Instructions

1. Step 1: Follow steps 1 to 2 in the previous section for scale removal.
2. Step 2:
   • Fill the Water Tank halfway.
   • Add ½ teaspoon of bleach.
   • Attach the Tank Cap and shake for 15 seconds.
   • Place the Water Tank back onto the Base. The bleach solution will enter and disinfect the Water Reservoir and other components. Leave it for 15-20 minutes.
3. Step 3: Follow steps 4 to 6 of the previous section for scale removal to complete the disinfection of the humidifier.

Dustproof Sponge Cleaning

Clean the Dustproof Sponge (located at the bottom of the Base) with water or detergent once a month, then put it back in place after cleaning.

Textual Description of Diagram: Shows the dustproof sponge being removed from the humidifier's base and cleaned.

End-Of-Season Care and Storage

1. Follow the cleaning instructions when the humidifier will not be used for at least one week, or at the end of the season. Remove all accessories used in the humidifier. Allow the humidifier and accessories to dry completely before storing it.
2. DO NOT store water in the Base, Water Reservoir, or Water Tank.
3. Pack the humidifier safely and store it in a cool, dry place.