Introduction
Thank you for choosing the YougetTech Evaporative Humidifier. This manual provides important information regarding the safe operation, maintenance, and troubleshooting of your humidifier. Please read it thoroughly before use and keep it for future reference.
This evaporative humidifier is designed to increase room humidity through a natural evaporation process, ensuring no mist is generated. This prevents water accumulation and potential damage to furniture, making it ideal for large living spaces.
Important Safety Instructions
- Always place the humidifier on a firm, flat, water-resistant surface.
- Do not block air inlets or outlets.
- Keep out of reach of children and pets.
- Unplug the humidifier before filling, cleaning, or moving it.
- Do not immerse the unit in water or other liquids.
- Use only clean, cool tap water.
- Do not use essential oils or additives in the water tank.
- Regularly clean the water tank and wick to prevent mold and bacteria growth.
Package Contents
Please check the package for the following items:
- YougetTech Evaporative Humidifier Unit
- Humidifier Wick (pre-installed or separate)
- User Manual

Setup
1. Placement
Place the humidifier on a flat, stable surface in the room where humidification is desired. Ensure it is away from walls, furniture, and heat sources to allow for proper air circulation.
2. Filling the Water Tank
The YougetTech humidifier features a convenient top-filling design for easy refilling.
- Ensure the humidifier is unplugged from the power outlet.
- Carefully pour clean, cool tap water directly into the top air outlet/water filling area.
- Fill the tank up to the maximum water level indicated by the water level indicator window. Do not overfill.


Operating Instructions
Control Panel Overview

- Power Key: Turns the humidifier on or off.
- Humidification Key: Adjusts humidification settings (e.g., speed).
- Set+ Key: Increases desired humidity level or timer duration.
- Set- Key: Decreases desired humidity level or timer duration.
- Water Shortage Indicator: Lights up when the water tank is low.
- Timer Key: Sets the operating timer.
- Lights off Key: Turns off display lights.
1. Power On/Off
Plug the humidifier into a 110V power outlet. Press the Power Key to turn the unit on. Press it again to turn off.
2. Auto Humidistat Function
The humidifier features a built-in humidity sensor to maintain your desired humidity level automatically. Humidity can be set from 40% to 99%.
- Press the Humidification Key to activate the auto humidistat mode.
- Use the Set+ and Set- keys to adjust the target humidity level (e.g., 50% for optimal comfort).
- The humidifier will automatically turn on and off to maintain the set humidity.

3. Adjusting Fan Speed (7-Speed)
The humidifier offers 7 fan speed settings to control the rate of humidification.
- Press the Humidification Key repeatedly to cycle through the 7-speed options.
- Select a lower speed for stable humidity maintenance or a higher speed for rapid humidification.
4. Timer Function (0-24 Hour)
Set the humidifier to operate for a specific duration.
- Press the Timer Key.
- Use the Set+ and Set- keys to set the desired operating time from 0 to 24 hours.
- The humidifier will automatically turn off after the set time expires.
5. Water Shortage Alert
When the water level in the tank is low, the Water Shortage Indicator light will flash, and the humidifier will automatically stop operating. Refill the water tank as described in the "Setup" section.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your humidifier.
1. Cleaning the Humidifier Wick
The humidifier wick features a durable honeycomb structure and is washable for long-term use.
- Unplug the humidifier and remove the wick.
- The wick can be washed by hand or machine. Follow the instructions on the wick packaging for best results.
- Ensure the wick is thoroughly dry before reinserting it into the humidifier.
2. Cleaning the Water Tank and Base
To prevent mineral buildup and maintain hygiene:
- Unplug the humidifier and empty any remaining water from the tank and base.
- Wipe the interior of the water tank and base with a soft cloth and mild detergent.
- Rinse thoroughly with clean water to remove any soap residue.
- Dry all parts completely before reassembly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Humidifier not turning on | Not plugged in; Power outage; Water tank empty. | Ensure unit is plugged in; Check power supply; Refill water tank. |
| Water Shortage Indicator flashing | Water level is too low. | Refill the water tank. |
| No humidification/Low output | Water tank empty; Fan speed too low; Humidifier wick dirty or dry; Room humidity already high. | Refill water tank; Increase fan speed; Clean or replace wick; Check current humidity setting. |
| Unusual noise | Unit not on a level surface; Obstruction in fan; Mineral buildup. | Place on a level surface; Check for obstructions; Clean the unit. |
Specifications
| Feature | Detail |
|---|---|
| Brand | YougetTech |
| Model(s) | EH18, EH20, EH22, EH22T Series |
| Humidification Method | Evaporative (No Mist) |
| Water Tank Capacity | 6.5 Liters (1.8 Gallons) |
| Max Water Output | Up to 1500 mL/h (9.6 gallons/24 hours) |
| Coverage Area | Up to 1,250 sq. ft. |
| Power | 30W |
| Voltage | 110V |
| Noise Level | <36dB (25-35dB for EH22 model) |
| Humidity Adjustment Range | 40% to 99% |
| Timer | 0-24 Hours |
| Dimensions (Approx.) | 11.45" (W) x 12.48" (D) x 20.7" (H) |
| Main Body Material | ABS |

Warranty and Support
Your YougetTech Evaporative Humidifier comes with the following assurances:
- Free Returns: Enjoy free returns within 90 days of purchase.
- Fast Delivery Guarantee:
- Receive a $1.00 coupon code if delivery is delayed.
- Full refund if the package is lost.
- Full refund if items are damaged upon arrival.
- Full refund if no delivery within 20 days.
- Security & Privacy: Your personal details are protected and not shared with third parties without consent.
For further assistance, please contact YougetTech customer support through your purchase platform or refer to the seller's store information.