1. Introduction
Thank you for choosing the KZF ZG-565 9L Smart Humidifier. This device is designed to improve air quality and comfort in your home or office by adding moisture to the air. It features a large capacity, smart controls, and quiet operation. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Important Safety Instructions
- Always place the humidifier on a firm, flat, waterproof surface at least 6 inches (15 cm) away from walls and appliances.
- Do not place the humidifier directly on carpet, rugs, or absorbent surfaces.
- Keep the humidifier out of reach of children and pets.
- Do not immerse the humidifier base in water or other liquids.
- Unplug the humidifier before filling, cleaning, or moving it.
- Do not add essential oils directly into the water tank. Use the designated essential oil box only.
- Use only clean, cool tap water. Distilled or demineralized water is recommended to prevent white dust.
- Do not block the mist outlet or air intake vents.
- If the humidifier is damaged, do not operate it. Contact customer support.
3. Package Contents
- 1 x KZF 9L Smart Humidifier
- 1 x Remote Control (1 AAAA battery included)
- 1 x User Manual
4. Product Overview
Familiarize yourself with the main components and features of your KZF Smart Humidifier.

Image: KZF 9L Smart Humidifier highlighting its features including a 1-8 hour timer, touch/remote control, top-fill design, auto shut-off protection, humidity setting, and whisper-quiet operation.
5. Setup
5.1 Unpacking
- Remove the humidifier from its packaging.
- Remove all packaging materials, including any protective foam or tape.
- Place the humidifier on a flat, stable surface.
5.2 Filling the Water Tank

Image: Demonstrates the top-fill method for adding water to the humidifier and the wide opening for easy cleaning.
- Ensure the humidifier is unplugged.
- Remove the top cover of the humidifier.
- Pour clean, cool tap water directly into the water tank through the top opening. Do not exceed the 'MAX' water level indicator.
- Replace the top cover securely.
5.3 Power Connection
- Plug the power cord into a standard electrical outlet.
- The humidifier will enter standby mode.
6. Operating Instructions
6.1 Control Panel
The control panel is located on the front of the humidifier. It includes touch-sensitive buttons for various functions:
- Power Button: Turns the humidifier on/off.
- Mist Level Button: Cycles through Low, Medium, and High mist output levels.
- Humidity Button: Sets the desired humidity level (40%-90% RH in 5% increments).
- Timer Button: Sets the operating timer (1-8 hours).
- Sleep Mode Button: Activates sleep mode, dimming the display and maintaining quiet operation.
6.2 Remote Control
The included remote control allows convenient operation from a distance. Ensure the AAAA battery is correctly installed.
6.3 App Control
The KZF ZG-565 humidifier can be controlled via a smartphone application. Follow the instructions in the app to connect your device to Wi-Fi and access advanced features.

Image: A smartphone displaying the control interface for the KZF Smart Humidifier 565, showing current humidity and remaining operation time.
6.4 Mist Output Levels
The humidifier offers three adjustable mist output levels: Low, Medium, and High. Press the Mist Level button to cycle through these options.

Image: Visual representation of the three mist output levels (Low, Medium, High) from the humidifier's nozzle.
6.5 Humidity Setting
You can set your desired humidity level between 40% and 90% Relative Humidity (RH). The humidifier will automatically turn on or off to maintain this level.
6.6 Timer Function
Set the humidifier to operate for a specific duration from 1 to 8 hours. The unit will automatically shut off once the timer expires.
6.7 Aromatherapy Function
To use essential oils, locate the essential oil box on the side of the humidifier. Add a few drops of your preferred essential oil to the aroma pad inside the box. Do not add essential oils directly into the water tank.

Image: Close-up view of the essential oil box on the humidifier, showing where to add essential oils for aromatherapy.
7. Maintenance and Cleaning
Regular cleaning is essential for optimal performance and hygiene.
7.1 Daily Maintenance
- Unplug the humidifier before any cleaning.
- Empty any remaining water from the tank.
- Wipe the exterior with a soft, damp cloth.
7.2 Weekly Cleaning
- Unplug the humidifier.
- Remove the top cover and empty the water tank.
- Clean the water tank with a soft brush or cloth. The wide opening facilitates easy access.
- For mineral buildup, fill the tank with a mixture of equal parts white vinegar and water. Let it soak for 20-30 minutes, then rinse thoroughly.
- Clean the transducer (the small disc inside the base) with a soft brush and vinegar solution to remove mineral deposits. Do not scrub forcefully.
- Rinse all components thoroughly with clean water and dry completely before reassembling.
7.3 Essential Oil Box Cleaning
Remove the aroma pad from the essential oil box and clean it with a mild detergent and water. Rinse and dry completely before reuse. Replace the pad if it becomes discolored or hardened.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Low water level Mineral buildup on transducer Mist outlet blocked | Refill water tank Clean the transducer (see Maintenance) Ensure mist outlet is clear |
| White dust around humidifier | Hard water used | Use distilled or demineralized water |
| Unpleasant odor | Stagnant water Dirty water tank | Empty and clean water tank regularly Use fresh water daily |
| Humidifier not turning on | Not plugged in Power outage Water tank not properly seated | Check power connection Verify power supply Ensure tank is correctly placed |
| Wi-Fi connection issues | Incorrect Wi-Fi password Router too far 2.4GHz vs 5GHz network | Double-check password Move humidifier closer to router Ensure your router is broadcasting a 2.4GHz network and connect to it |
9. Specifications
- Model: ZG-565
- Capacity: 9 Liters (2.3 Gallons)
- Operation Mode: Ultrasonic Cool Mist
- Coverage Area: Up to 500 sq ft
- Dimensions: 7.48"D x 7.48"W x 23.23"H
- Item Weight: 4.7 Pounds
- Special Features: Adjustable Humidity Control, Quiet Operation (<35dB), Remote Control, Timer (1-8H), Water Level Window, Top-Fill Design, Auto Shut-off Protection, App Control, Essential Oil Box
- Power Supply: AC 120V, 60Hz (Standard US)

Image: The KZF 9L Smart Humidifier operating in a living room, illustrating its ability to cover areas up to 500 square feet.

Image: A child sleeping peacefully in a bedroom with the KZF 9L Smart Humidifier operating, emphasizing its quiet performance (below 35dB).
10. Warranty and Support
KZF provides a limited warranty for this product. For detailed warranty information, please refer to the warranty card included with your purchase or contact KZF customer support. If you encounter any issues or have questions regarding your humidifier, please contact our customer support team for assistance.
Customer Support Contact: Please refer to the contact information provided on the product packaging or the official KZF website.