1. Introduction
Thank you for choosing the CONOPU 4L Ultrasonic Humidifier with Essential Oil Diffuser. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new humidifier. Please read it thoroughly before first use and retain it for future reference.
This humidifier is designed to increase the humidity in your indoor environment, helping to alleviate dryness and improve air quality. It also features an integrated aroma box for diffusing water-based essential oils.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the appliance.
- Always place the humidifier on a firm, flat, waterproof surface at least 12 inches (30 cm) away from walls and appliances.
- Do not immerse the humidifier base in water or other liquids.
- Unplug the appliance before filling, cleaning, or moving it.
- Use only clean, cool tap water or distilled water. Distilled water is recommended to prevent mineral buildup.
- Do not add essential oils directly into the water tank. Use the designated aroma box for essential oils.
- When using essential oils, apply only 3-4 drops of water-based essential oil onto the cotton pad in the aroma box. Avoid oil-based essential oils.
- Keep the humidifier out of reach of children and pets.
- Do not block the mist outlet.
- The humidifier features an automatic shut-off function when water levels are low. Do not attempt to operate without sufficient water.
3. Package Contents
Please check the package for the following items:
- CONOPU 4L Ultrasonic Humidifier
- User Manual
4. Product Diagram
- Mist Outlet
- Water Tank (4L Capacity)
- Water Inlet / Top Cover
- Base Unit
- Control Knob (Power On/Off & Mist Output Adjustment)
- Aroma Box (located on the side or back of the base)
5. Setup
5.1 Unpacking
- Remove all packaging materials from the humidifier.
- Place the humidifier on a flat, stable, and waterproof surface.
5.2 Filling the Water Tank
- Ensure the humidifier is unplugged from the power outlet.
- Remove the top cover of the humidifier.
- Pour clean, cool tap water or distilled water directly into the water tank through the top opening. Do not exceed the 'MAX' fill line indicated on the tank.
- Replace the top cover securely.
5.3 Adding Essential Oils (Optional)
- Locate the aroma box on the side or back of the humidifier base.
- Open the aroma box and add 3-4 drops of water-based essential oil onto the cotton pad.
- Close the aroma box securely. Do not add essential oils directly into the water tank.
6. Operating Instructions
6.1 Power On/Off and Mist Output Adjustment
- Plug the power cord into a suitable electrical outlet (230V).
- Turn the mechanical control knob clockwise to power on the humidifier.
- Continue turning the knob clockwise to increase the mist output. Turn counter-clockwise to decrease the mist output.
- To turn off the humidifier, turn the knob counter-clockwise until it clicks into the 'OFF' position.
6.2 Continuous Operation
With its 4L capacity, the humidifier can operate continuously for up to 30 hours on a single fill, providing consistent humidification throughout the day and night.
6.3 Silent Operation
The ultrasonic technology ensures quiet operation, making it suitable for bedrooms, nurseries, and offices without causing disturbance.
6.4 Automatic Shut-off
For safety, the humidifier will automatically turn off when the water level in the tank is too low. The indicator light will signal low water, and the unit will cease mist production until refilled.
7. Maintenance
Regular cleaning is essential for optimal performance and hygiene.
7.1 Daily Maintenance
- Unplug the humidifier.
- Empty any remaining water from the tank and base.
- Wipe the tank and base dry with a clean cloth.
- Refill with fresh water before each use.
7.2 Weekly Cleaning (Descaling)
If you use hard water, mineral deposits (limescale) may accumulate on the transducer and inside the water tank. This can affect performance.
- Unplug the humidifier and empty all water.
- Pour 1 cup (240ml) of undiluted white vinegar into the water tank and base.
- Let it soak for 20-30 minutes.
- Use a soft brush or cloth to gently clean the mineral deposits from the transducer and tank walls.
- Rinse the tank and base thoroughly with clean water until the smell of vinegar is gone.
- Wipe all surfaces dry.
7.3 Aroma Box Cleaning
- Remove the cotton pad from the aroma box.
- Clean the aroma box with a damp cloth.
- Replace the cotton pad if it is heavily soiled or if you wish to change essential oil scents.
7.4 Storage
When not in use for an extended period:
- Clean the humidifier thoroughly as per weekly cleaning instructions.
- Ensure all parts are completely dry before storing.
- Store in a cool, dry place, away from direct sunlight.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output |
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| Unusual odor |
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| Water leakage |
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| White dust around humidifier |
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9. Specifications
| Feature | Specification |
|---|---|
| Brand | CONOPU |
| Model Number | DH-JSD03 |
| Capacity | 4 Liters |
| Mist Output | Up to 300 ml/h |
| Operating Time | Up to 30 hours |
| Voltage | 230 Volts |
| Material | Polypropylene |
| Weight | 1.1 Kilograms |
| Product Dimensions | 17P x 17l x 33H cm |
| Special Features | Automatic Shut-off, Essential Oil Diffuser, Low Water Level Indicator |
| Operating Mode | Ultrasonic |
10. Warranty and Support
This product comes with a standard manufacturer's warranty. For specific warranty details, please refer to the documentation included with your purchase or contact the seller directly.
If you encounter any issues or have questions regarding your CONOPU Humidifier, please contact your retailer or the manufacturer's customer support for assistance. Please have your model number (DH-JSD03) and purchase information ready.
