1. Uvod
This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your KOIOS UHM-JS02 Ultrasonic Humidifier. Please read this manual thoroughly before use and retain it for future reference.
2. Važna sigurnosna uputstva
- Always place the humidifier on a flat, stable, and water-resistant surface.
- Nemojte uranjati bazu u vodu ili druge tečnosti.
- Ovlaživač zraka držite van dohvata djece i kućnih ljubimaca.
- Isključite uređaj iz struje tokom punjenja, čišćenja i kada ga ne koristite.
- Do not add water to the mist outlet. Fill only through the designated top-fill opening.
- When using hypochlorous acid water, ensure its concentration is below 50ppm for safe operation.
- The ultrasonic mist produced is cool, making it safe for households with children and pets.
3. Sadržaj paketa
- KOIOS UHM-JS02 Ultrasonic Humidifier Unit
- Uputstvo za upotrebu
4. Komponente proizvoda

KOIOS UHM-JS02 Ultrasonic Humidifier with transparent water tank.
- Spremnik za vodu: Prozirni rezervoar za skladištenje vode.
- osnovna jedinica: Contains the ultrasonic vibrator and electronic components.
- Top Cover/Mist Nozzle: Directs the mist output and houses the control panel.
- Kontrolna tabla: For power, mist level, and night light control.
- Aroma Compartment: Integrated area for essential oils.
- Kabl za napajanje: Za električni priključak.
5. Podešavanje
- Raspakirajte: Pažljivo izvadite ovlaživač zraka i sav materijal za pakovanje iz kutije.
- plasman: Place the humidifier on a firm, flat, and water-resistant surface, away from walls and furniture.
- Priključak za napajanje: Uključite kabl za napajanje u odgovarajuću električnu utičnicu.
This video provides a comprehensive guide to the KOIOS UHM-JS02 Humidifier, demonstrating its assembly, water filling, mist level adjustments, aroma function, night light operation, and cleaning procedures.
6. Uputstvo za upotrebu
6.1. Punjenje rezervoara za vodu
- Skinite gornji poklopac ovlaživača zraka.
- Pour clean tap water directly into the water tank through the large opening. Do not exceed the maximum water level indicated.
- The transparent tank allows for easy monitoring of the water level.
- Vratite gornji poklopac sigurno.

A hand pouring water into the top-fill opening of the KOIOS UHM-JS02 Humidifier.

The transparent water tank of the KOIOS UHM-JS02 Humidifier showing the water level indicator.
6.2. Uključivanje/isključivanje
Pritisnite dugme za napajanje na kontrolnoj ploči da biste uključili ili isključili ovlaživač zraka.
6.3. Podešavanje nivoa magle
The humidifier offers 3 mist output levels. Press the mist button repeatedly to cycle through High (H), Medium (M), and Low (L) modes.
- High (H) Mode: Approximately 12-13 hours of continuous operation.
- Medium (M) Mode: Approximately 15-16 hours of continuous operation.
- Low (L) Mode: Approximately 30-31 hours of intermittent operation (18 seconds on, 18 seconds off).

Close-up of the KOIOS UHM-JS02 Humidifier control panel showing mist level indicators.
6.4. Aroma Function
To use the aroma function, open the small cap on the top cover and add a few drops of your preferred essential oil into the designated aroma compartment. Close the cap securely.

A hand adding aroma oil to the designated compartment on the KOIOS UHM-JS02 Humidifier.
6.5. Noćno svjetlo
The humidifier features an indirect night light. Long-press the night light button for 3 seconds to turn the light on or off.

The KOIOS UHM-JS02 Humidifier operating with its blue night light illuminated in a dim room.
7. Održavanje
7.1. Čišćenje rezervoara za vodu
- Isključite ovlaživač zraka iz električne utičnice.
- Remove the top cover and the internal mist unit.
- The water tank is detachable and can be rinsed thoroughly under running water. Use a soft brush or cloth to clean any mineral deposits.
- Uvjerite se da su svi dijelovi suvi prije ponovnog sastavljanja.

A person cleaning the detachable water tank of the KOIOS UHM-JS02 Humidifier under running water.
7.2. Cleaning the Ultrasonic Vibrator
Gently wipe the ultrasonic vibrator (located in the base) with a soft cloth to remove any mineral buildup. Do not use abrasive materials or harsh chemicals.
7.3. Skladištenje
If the humidifier will not be used for an extended period, clean all parts thoroughly, ensure they are completely dry, and store the unit in a cool, dry place.
8. Otkrivanje problema
| Issue | Mogući uzrok | Rješenje |
|---|---|---|
| Nema izlaza magle | Nizak nivo vode Napajanje nije priključeno Unit not assembled correctly | Napunite rezervoar za vodu Provjerite vezu kabela za napajanje Ensure top cover and internal unit are properly seated |
| Neobična buka | Strani predmet u rezervoaru za vodu Nedovoljno vode | Uklonite strane predmete Napunite rezervoar za vodu |
| Curenje vode | Nepravilna montaža Prepunjavanje rezervoara | Reassemble unit correctly Do not exceed MAX water level |
| Noćno svjetlo ne radi | Nije aktivirano | Long-press the night light button for 3 seconds |
9. Specifikacije
| Feature | Specifikacija |
|---|---|
| Brand | KOIOS |
| Model | UHM-JS02 |
| Kapacitet rezervoara za vodu | 4 litara |
| Stopa ovlaživanja | Approx. 350 mL/h (High mode) |
| Nivo buke | 28 dB |
| Potrošnja energije | 20W |
| Područje pokrivenosti | Approx. 10-35.6 square meters (6-22 tatami mats) |
| Dimenzije | 29.7 x 20.2 x 19.9 cm |
| Posebne karakteristike | Top-fill, Auto-off, 3 Mist Levels, Aroma Function, Night Light, Hypochlorous Acid Water Compatible (under 50ppm) |

KOIOS UHM-JS02 Humidifier with dimensions labeled.
10. Garancija i podrška
The KOIOS UHM-JS02 Humidifier and its accessories come with a 1-year warranty. An additional 6-month warranty extension is available upon product registration.
For any questions, concerns, or in the event of a malfunction, please contact our customer support. You can typically find contact information through your order history by navigating to 'Order History' and selecting 'Contact Seller'.