1. Utangulizi
Asante kwa ununuziasing the Sejoy KJ100F HEPA Air Purifier. This device is designed to improve indoor air quality by filtering out various airborne particles and odors. Please read this manual thoroughly before operating the air purifier to ensure proper use, maintenance, and safety.
2. Maagizo Muhimu ya Usalama
Ili kupunguza hatari ya moto, mshtuko wa umeme, au majeraha, tafadhali zingatia tahadhari zifuatazo za usalama:
- Daima ondoa kisafishaji hewa kabla ya kukihamisha, kufungua grille, kubadilisha vichujio, au kufanya usafi wowote.
- Do not operate the unit if the power cord or plug is damaged. Contact customer support for assistance.
- Keep the air purifier away from water or other liquids. Do not use it in wet environments like bathrooms.
- Do not insert fingers or foreign objects into any openings of the air purifier.
- Ensure the air intake and outlet are not blocked.
- Weka kitakaso cha hewa juu ya uso thabiti, ulio sawa.
- Kifaa hiki hakikusudiwa kutumiwa na watu (pamoja na watoto) wenye uwezo mdogo wa kimwili, hisi, au kiakili, au wasio na uzoefu na ujuzi, isipokuwa kama wamepewa usimamizi au maagizo kuhusu matumizi ya kifaa na mtu anayehusika na usalama wao. .
- Watoto wanapaswa kusimamiwa ili kuhakikisha kwamba hawachezi na kifaa.
3. Bidhaa Imeishaview
The Sejoy KJ100F is a compact air purifier designed for bedrooms and other small to medium-sized rooms. It features a 3-stage filtration system, multiple fan speeds, a quiet sleep mode, and an ambient night light.

The Sejoy KJ100F Air Purifier, shown in black, features a cylindrical design with air intake vents around the lower body and an illuminated top panel indicating air purification.
3.1 Mfumo wa Kuchuja
The KJ100F utilizes a 3-stage filtration system to capture various airborne particles:
- Kichujio cha awali: Captures larger particles such as dust, lint, and pet hair.
- Kichujio cha Kweli cha HEPA: Filters particles as small as 0.3 microns, including pollen, pet dander, and smoke.
- Kichujio cha Kaboni Kilichowashwa: Absorbs odors from pets, cooking, and smoke.

This diagram illustrates the three-stage filtration process: a pre-filter for large particles, an efficient HEPA filter for bacteria and mold, and an activated carbon filter for odors and fumes.
4. Kuweka
- Ondoa: Ondoa kwa uangalifu kisafishaji hewa kutoka kwa kifurushi chake.
- Ondoa Kifungashio cha Kichujio: Before first use, the filter must be removed from the unit and its protective plastic packaging removed. To do this:
- Geuza kisafishaji hewa juu chini.
- Zungusha kifuniko cha msingi kinyume cha saa ili kukifungua na kukiondoa.
- Upole kuvuta chujio.
- Ondoa ufungaji wote wa plastiki kutoka kwa chujio.
- Reinsert the filter into the air purifier.
- Badilisha kifuniko cha msingi na usonge sawasawa ili kuifunga kwa usalama.

This image details the internal filter assembly, consisting of a HEPA filter and an activated carbon layer, which should be replaced periodically.
- Uwekaji: Place the air purifier on a flat, stable surface. Ensure there is at least 15 cm (6 inches) of space around the unit for optimal air circulation.
- Muunganisho wa Nishati: Chomeka kebo ya umeme kwenye sehemu ya kawaida ya umeme.
5. Uendeshaji
The control panel is located on the top of the air purifier.

The control panel on top of the air purifier allows users to set a timer for 4, 8, or 12 hours, manage fan speeds, and activate the night light.
5.1 Washa/Zima
- Bonyeza kwa Kitufe cha Nguvu once to turn the unit on. The default fan speed will activate.
- Bonyeza kwa Kitufe cha Nguvu tena ili kuzima kitengo.
5.2 Marekebisho ya Kasi ya Mashabiki
- Pamoja na kitengo kilichowashwa, bonyeza kitufe cha Kitufe cha Kasi ya Mashabiki to cycle through the available speeds: Low (1), Medium (2), High (3).
- The indicator light on the control panel will show the currently selected speed.
5.3 Hali ya Kulala
- Bonyeza kwa Kitufe cha Hali ya Kulala to activate sleep mode. The fan speed will automatically switch to the lowest setting, and the operating noise will be reduced to approximately 20dB.
- Bonyeza kwa Kitufe cha Hali ya Kulala tena au Kitufe cha Kasi ya Mashabiki ili kuondoka kwenye hali ya usingizi.

The air purifier operates at a low noise level of 20dB in sleep mode, and offers three distinct fan speed settings for varying air purification needs.
5.4 Kazi ya Kipima saa
- Bonyeza kwa Kitufe cha Kipima saa to set the operating time. You can choose between 4, 8, or 12 hours.
- The air purifier will automatically turn off once the set time has elapsed.
- Ili kughairi kipima muda, bonyeza kitufe Kitufe cha Kipima saa until no timer indicator light is illuminated.
5.5 Mwanga wa Usiku
- Bonyeza kwa Kitufe cha Mwanga to turn on the ambient night light.
- Bonyeza kwa Kitufe cha Mwanga repeatedly to cycle through different color options or to turn the light off.

The air purifier includes a night light feature with multiple color options, allowing users to customize the ambiance.
6. Matengenezo
Utunzaji wa mara kwa mara huhakikisha utendakazi bora na huongeza maisha ya kisafishaji hewa chako.
6.1 Kusafisha Nje
- Chomoa kifaa kila wakati kabla ya kusafisha.
- Wipe the exterior surface with a soft, dry cloth.
- Usitumie visafishaji vya abrasive au vimumunyisho.
6.2 Ubadilishaji wa Kichujio
The filter should be replaced every 3-6 months, depending on usage and air quality. A filter replacement indicator light will illuminate when it's time to change the filter.
- Chomoa kisafishaji hewa kutoka kwa umeme.
- Turn the unit upside down and twist the base cover counter-clockwise to unlock and remove it.
- Ondoa kichujio cha zamani na uitupe vizuri.
- Insert a new Sejoy KJ100F replacement filter (Model: B0F247X9TH) into the unit. Ensure it is seated correctly.
- Badilisha kifuniko cha msingi na usonge sawasawa ili kuifunga kwa usalama.
- Plug in the air purifier. To reset the filter replacement indicator, press and hold the Kichungi Rudisha Kitufe (often combined with another function button, refer to control panel diagram) for 3-5 seconds until the light turns off.
Replacement filters can be found by searching for "B0F247X9TH air purifier filter" on Amazon.
7. Utatuzi wa shida
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Kisafishaji hewa hakiwashi. | Not plugged in. Power outlet malfunction. Filter not installed correctly or plastic not removed. | Ensure the power cord is securely plugged into a working outlet. Check if the filter's plastic packaging has been removed and the filter is correctly installed. |
| Kupunguza mtiririko wa hewa au utakaso duni. | Filter is dirty or clogged. Air intake/outlet blocked. | Replace the filter. Ensure nothing is obstructing the air intake or outlet vents. |
| Kelele isiyo ya kawaida. | Unit not on a level surface. Foreign object inside. | Place the unit on a flat, stable surface. Unplug and check for any foreign objects inside the unit. |
| Filter replacement indicator remains on after changing filter. | Uwekaji upya wa kichujio haujafanyika. | After replacing the filter, press and hold the Filter Reset Button for 3-5 seconds to reset the indicator. |
8. Vipimo
- Mfano: KJ100F
- Vipimo vya Bidhaa: 7.1"D x 7.1"W x 11.4"H (cm 18 x 18 x 29)
- Uzito: Pauni 3.19 (kilo 1.45)
- Nguvu Iliyokadiriwa: 12 Watts
- CADR (Kiwango cha Usafirishaji wa Hewa Safi): 110 m³/saa
- Eneo la Chanjo: Hadi futi za mraba 263.5 (mita za mraba 24.5)
- Uchujaji: 3-Stage (Pre-filter, True HEPA, Activated Carbon)
- Kiwango cha Kelele (Njia ya Kulala): Chini ya 20dB
- Vyeti: EPA Certified, ETL Certified, FCC Certified
9. Udhamini na Msaada
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Sejoy store on Amazon. You can find the Sejoy Store by clicking on the brand name on the product page.





