Sejoy AP-1220-GS
Sejoy True HEPA Air Purifier AP-1220-GS User Manual
Model: AP-1220-GS
1. Introducció
Thank you for choosing the Sejoy True HEPA Air Purifier AP-1220-GS. This manual provides important information for the safe operation, maintenance, and troubleshooting of your air purifier. Please read it thoroughly before use and keep it for future reference.
The Sejoy AP-1220-GS is designed to improve indoor air quality by effectively removing airborne particles, odors, and allergens, creating a healthier living environment.

Image: The Sejoy Air Purifier operating in a living room, demonstrating its ability to filter various airborne pollutants including odors, smoke, pet dander, mold spores, dust, and pollen, with 99.97% efficiency.

Image: The air purifier shown in different settings such as a bedroom, kitchen, living room, and office, highlighting its suitability for various living and working spaces.
2. Instruccions de seguretat importants
To reduce the risk of fire, electric shock, or injury, please follow these basic safety precautions:
- Llegiu totes les instruccions abans d’utilitzar l’aparell.
- Col·loqueu sempre el purificador d’aire sobre una superfície ferma i plana.
- Mantingueu el cable d'alimentació lluny de superfícies escalfades.
- No feu servir l'aparell si el cable o l'endoll estan danyats.
- No utilitzeu el purificador d'aire en ambient humit o damp ambients.
- Desendolleu l'aparell abans de netejar-lo o fer-ne cap manteniment.
- No bloquegeu les entrades o sortides d'aire.
- Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat.
- Els nens han de ser supervisats per assegurar-se que no juguin amb l'aparell.
3. Producte acabatview
3.1 Components

Image: The Sejoy AP-1220-GS Air Purifier with its multi-layer filter element, illustrating the internal filtration system.
The Sejoy AP-1220-GS Air Purifier consists of the following main components:
- Tauler de control: Touch-sensitive interface for all functions.
- Sortida d'aire: Top section where purified air is released.
- Habitatge: The main body of the air purifier.
- Entrada d’aire: 360-degree openings around the base for drawing in air.
- Filtre 3 en 1: Multi-layer filtration system located inside the unit.
- Coberta de la base: Secures the filter in place at the bottom of the unit.
- Connexió del cable d'alimentació: Located at the rear of the appliance.
- Particle Sensor: Detects air quality, located at the rear.
3.2 3-in-1 Filtration System
The Sejoy AP-1220-GS utilizes a multi-layer filtration system to capture various airborne pollutants:

Image: Illustration of the 3-in-1 filter system, detailing the function of the Preliminary, HEPA, and Activated Carbon layers.
- Fine Preliminary Filter: Captures large particles such as hair, pet fur, and lint.
- Filtre HEPA veritable H11: Traps fine particles, including dust mites and pollen, with 99.9% efficiency for particles as small as 0.3 microns.
- Filtre de carbó activat d'alta eficiència: Neutralizes various household odors, such as cooking smells, pet odors, and cigarette smoke.
4. Configuració i instal·lació
- Desempaquetar el purificador d'aire: Traieu amb cura el purificador d'aire del seu embalatge.
- Eliminar l'embalatge del filtre: Before first use, turn the unit upside down, twist the base cover counter-clockwise to unlock, and remove the plastic packaging from the 3-in-1 filter.
- Instal·leu el filtre: Place the filter back into the air purifier with the pull tabs facing upwards. Secure the base cover by twisting clockwise until locked.
- Col·locació del purificador: Place the air purifier on a flat, stable surface, ensuring there is at least 30 cm (12 inches) of clear space around all sides for optimal airflow.
- Connectar l'alimentació: Connecteu el cable d'alimentació a una presa de corrent estàndard.
5. Instruccions de funcionament
5.1 Funcions del tauler de control

Imatge: Detallada view of the touch control panel and its various functions, including fan speed, ionizer, timer, and filter reset.
- Botó On/Off: Press to turn the air purifier on or off.
- Fan Function Button: Cycles through fan speeds: Auto, High, Low, Sleep.
- Botó del temporitzador: Sets the operating time for 1, 2, 4, or 8 hours. The unit will automatically turn off after the selected time.
- Ion Function Button: Activates or deactivates the ionizer and cold plasma function.
- Filter Change Button: Illuminates when it's time to replace the filter. Press and hold for 3 seconds after replacing the filter to reset the indicator.
5.2 Indicador de qualitat de l'aire
The illuminated ring on the control panel indicates the current air quality:
- Blau: Good air quality (PM2.5 ≤ 75)
- groc: Medium air quality (PM2.5: 78-150)
- Vermell: Poor air quality (PM2.5 > 150)
5.3 Mode de repòs
In Sleep Mode, the air purifier operates at its lowest fan speed and with reduced noise levels (25 dB) to ensure a quiet environment for rest. The display lights will dim.

Image: The air purifier in sleep mode, demonstrating its quiet operation at 25dB, suitable for bedrooms.
6. Manteniment i cura
6.1 Neteja del purificador d'aire
- Desconnecteu sempre el purificador d'aire abans de netejar-lo.
- Wipe the exterior surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Clean the air inlet and outlet vents with a soft brush or vacuum cleaner to remove dust.
6.2 Substitució del filtre
The filter change indicator light will illuminate when it's time to replace the 3-in-1 filter (approximately every 6-8 months, depending on usage and air quality).
- Desendolleu el purificador d'aire.
- Turn the unit upside down and twist the base cover counter-clockwise to unlock it.
- Remove the old filter by pulling on the tabs.
- Insert a new Sejoy AP-1220-GS replacement filter (ensure plastic packaging is removed).
- Torneu a col·locar la coberta de la base i gireu-la en sentit horari per bloquejar-la.
- Plug in the air purifier. Press and hold the "Filter Change" button for 3 seconds to reset the filter indicator.
Note: The 3-in-1 filter is not washable and should be replaced entirely.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El purificador d'aire no s'encén. | Not plugged in; power outlet malfunction; filter not installed correctly. | Ensure power cord is securely plugged in; try a different outlet; check if filter packaging is removed and filter is correctly seated. |
| Flux d'aire feble. | Filter is dirty or clogged; air inlets/outlets are blocked. | Replace the filter; ensure no obstructions around the air purifier. |
| Soroll inusual. | Filter not installed correctly; foreign object inside the unit. | Reinstall the filter; unplug and check for any foreign objects. |
| L'olor persisteix. | Filter needs replacement; strong odor source. | Replace the activated carbon filter; ensure the room is adequately ventilated. |
| Filter change indicator remains on after replacement. | L'indicador no s'ha reiniciat. | Press and hold the "Filter Change" button for 3 seconds to reset. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | AP-1220-GS |
| Marca | Sejoy |
| Dimensions (L x A x A) | 21 x 21 x 31.5 cm (8.2 x 8.2 x 12.4 polzades) |
| Pes | 2.96 kg (6.5 lliures) |
| Nivell de soroll | 25 dB (mode de repòs) |
| CADR (taxa d’enviament d’aire net) | 138 m³/h (80 CFM) |
| Àrea de cobertura | Up to 16 m² (172 sq.ft) |
| Tipus de filtració | 3-in-1 True HEPA (Preliminary, H11 HEPA, Activated Carbon) |
| Velocitats del ventilador | 4 (Auto, High, Low, Sleep) |
| Configuració del temporitzador | 1, 2, 4, 8 hores |
| Funcions addicionals | Ionizer, Cold Plasma, Air Quality Sensor |
| Mètode de control | Pantalla tàctil |
9. Garantia i Suport
Sejoy products are manufactured to high-quality standards. For warranty information, technical support, or customer service inquiries, please refer to the warranty card included with your purchase or visit the official Sejoy weblloc.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
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