Introduction
Thank you for choosing the Dhyala KJ03 Home Air Purifier. This device is designed to provide clean and fresh air in your home, covering large areas up to 3000 sq ft. It features an advanced 3-stage filtration system, smart controls, and safety features to ensure a comfortable and healthy environment. Please read this manual carefully before use to ensure proper operation and maintenance.
Figure 1: Dhyala KJ03 Air Purifier with its components and target users.
Package Contents
Please check the box for the following items:
- 1 × Dhyala KJ03 Air Purifier
- 2 × Replacement Filters (pre-installed or separate)
- 1 × Power Adapter
- 1 × User Manual
Specifications
| Feature | Specification |
|---|---|
| Model | KJ03 |
| Coverage Area | Up to 3000 sq ft (>61㎡) |
| CADR (Clean Air Delivery Rate) | 265 CFM (450 m³/h) |
| HEPA Grade | H13 |
| Power (W) | 45W |
| Voltage | AC100~240V |
| Fan Speeds | 6 adjustable speeds |
| Timer | 1–12 hours |
| Noise Level (Sleep Mode) | 15dB |
| Package Weight | 4.3 kg |
| Package Dimensions (L x W x H) | 33cm x 19cm x 43cm |
Product Overview
Filtration System
The Dhyala KJ03 utilizes an advanced 3-stage filtration system with dual filters to effectively purify the air:
- Washable Pre-Filter: Captures larger particles like pet hair, dust, and lint. This filter is reusable and helps extend the life of the HEPA filter.
- H13 HEPA Filter: Traps fine dust, pet dander, pollen, and pet allergens.
- Activated Carbon Filter: Absorbs pet odors, wildfire smoke, cooking smells, and other volatile organic compounds (VOCs).
Figure 2: Advanced 3-Layer Filtration with Dual Filters.
Control Panel
The top of the air purifier features a user-friendly control panel with various indicators and buttons:
Figure 3: Control Panel Layout.
- PM 2.5 Display: Shows real-time air quality in µg/m³.
- Child Lock: Prevents accidental changes to settings.
- Timer: Sets operation duration (1-12 hours).
- Auto Mode: Adjusts fan speed automatically based on air quality.
- Power On/Off: Turns the unit on or off.
- Filter Button: Indicates when filter replacement/cleaning is needed.
- Screen Off: Turns off the display lights for undisturbed sleep.
- Sleep Mode: Operates quietly at 15dB with display off.
- Fan Speed: Cycles through 6 adjustable fan speeds.
Setup
- Unpack: Carefully remove the air purifier and all accessories from the packaging.
- Remove Filter Packaging: Open the filter compartment (usually located on the side or back) and remove any plastic packaging from the filters. Ensure the filters are correctly seated before closing the compartment.
- Placement: Place the air purifier on a firm, level surface. Ensure there is at least 15-30 cm (6-12 inches) of space around all sides for optimal 360° airflow. Avoid placing it directly against walls or furniture.
- Connect Power: Plug the power adapter into the air purifier and then into a suitable AC100~240V power outlet.
Operating Instructions
Basic Operation
- Power On/Off: Press the Power button on the control panel to turn the unit on or off.
- Adjust Fan Speed: Press the Fan Speed button to cycle through the 6 available fan speeds (Speed 1-4, Auto Mode, Sleep Mode).
- Auto Mode: When in Auto Mode, the purifier will automatically adjust its fan speed based on the detected air quality.
- Sleep Mode: Press the Sleep Mode button for quiet operation (15dB) with the display lights turned off. This is ideal for nighttime use.
- Timer Function: Press the Timer button to set the operating time (1-12 hours). The unit will automatically turn off after the set time.
- Screen Off: Press the Screen Off button to turn off the control panel display lights while the purifier continues to operate.
- Child Lock: Press and hold the Child Lock button for a few seconds to activate or deactivate the child lock. This prevents accidental changes to settings.
Figure 4: Adjustable Fan Modes.
Aromatherapy (Scent Mode)
The Dhyala KJ03 includes an aromatherapy feature. To use:
- Locate the essential oil tray on the top of the unit.
- Add a few drops of your preferred essential oil (not included) to the aromatherapy pad in the tray.
- Close the tray. The purifier will diffuse the scent as it operates.
Figure 5: Adding essential oils for Scent Mode.
App Control (Smart Features)
The air purifier can be controlled remotely via a smartphone app. It is compatible with HonySmart, Hey Google, and Alexa.
- Download the HonySmart app from your device's app store.
- Follow the in-app instructions to connect your Dhyala KJ03 Air Purifier to your home Wi-Fi network.
- Once connected, you can monitor air quality, adjust settings (child lock, light, fan speed, timer), and create schedules from anywhere.
Figure 6: App Control Interface.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air purifier.
Cleaning the Washable Pre-Filter
The pre-filter should be cleaned regularly, typically every 2-4 weeks depending on usage and air quality. The Filter Button indicator on the control panel will also alert you when cleaning is due.
- Turn off and unplug the air purifier.
- Open the filter compartment and carefully remove the pre-filter.
- Rinse the pre-filter under running water until clean, or use a vacuum cleaner to remove accumulated dust and debris.
- Allow the pre-filter to air dry completely before reinstalling it. Do not use a dryer or heat gun.
- Reinstall the dry pre-filter and close the compartment.
Figure 7: Cleaning the Washable Pre-Filter.
Replacing H13 HEPA and Activated Carbon Filters
The H13 HEPA and Activated Carbon filters are typically replaced every 6-8 months, or when the Filter Button indicator remains lit after cleaning the pre-filter. Replacement frequency depends on usage and air quality.
- Turn off and unplug the air purifier.
- Open the filter compartment.
- Remove the old HEPA and Activated Carbon filters.
- Insert new filters, ensuring they are correctly oriented.
- Close the filter compartment.
- Press and hold the Filter Button on the control panel for 3-5 seconds to reset the filter life indicator.
Figure 8: Filter Replacement Process.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, power adapter not connected, unit tilted. | Check power connection. Ensure the unit is upright (tip-over protection). |
| Poor air purification | Filters are dirty or expired, unit placed in a confined space. | Clean the pre-filter. Replace HEPA/Activated Carbon filters. Ensure adequate space around the unit. |
| Unusual noise | Foreign object in fan, filters not installed correctly. | Turn off and unplug. Check for obstructions. Reinstall filters. |
| App control not working | Wi-Fi connection issue, incorrect app settings. | Ensure Wi-Fi is stable. Re-pair the device with the app. Check app permissions. |
| Filter indicator remains on after cleaning | Filter life not reset, or filters need replacement. | Press and hold the Filter Button to reset. If it persists, replace the HEPA/Activated Carbon filters. |
User Tips
- For optimal performance, regularly clean the washable pre-filter. This not only saves money on replacement filters but also maintains the efficiency of the HEPA filter.
- If you notice a decrease in airflow or an increase in odors, it's likely time to check and potentially replace your HEPA and activated carbon filters.
- To find replacement filters, check the Dhyala official website or contact customer support for compatible models.
- The fan in this unit is designed for 360-degree airflow, ensuring efficient air circulation and purification throughout the room.
Warranty and Support
The Dhyala KJ03 Air Purifier comes with a 1-year warranty. We also provide permanent technical support for our products.
For any after-sales service, technical assistance, or inquiries, please contact us online. Our support team aims to reply within 24 hours on working days.