Introduction
Thank you for choosing the Oraimo OHM-H01 Humidifier. This device is designed to provide optimal humidity levels in your home, offering both cool and warm mist options. With its large capacity, quiet operation, and intelligent features, it ensures a comfortable and healthy environment. Please read this manual thoroughly before use to ensure proper operation, maintenance, and safety.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Do not place the humidifier on soft surfaces such as carpets or rugs, as this may block the air vents.
- Always unplug the humidifier before filling, cleaning, or performing any maintenance.
- Do not immerse the base unit in water or other liquids.
- Keep the humidifier out of reach of children and pets.
- Use only clean, cool tap water or distilled water. Do not add essential oils directly into the water tank; use the designated aroma box.
- Ensure the mist nozzle is not directed at walls, furniture, or electrical appliances.
- Do not block the mist outlet or air intake vents.
- If the humidifier emits unusual sounds, smells, or smoke, unplug it immediately and contact customer support.
Package Contents
Upon unpacking, please ensure all items listed below are present and in good condition:
- Oraimo Humidifier (Main Unit)
- 5 x Aroma Pads
- 5 x Dustproof Sponges
- 5 x Mineral Absorption Pads
- 1 x Cleaning Brush
- 1 x Remote Control
- 1 x User Manual
Product Overview


The Oraimo OHM-H01 features a large 6L water tank, a digital display for humidity and settings, and intuitive touch controls. It includes a 360° rotating spray nozzle for efficient mist distribution and a dedicated aroma box for essential oils.
Setup
- Unpack: Carefully remove all components from the packaging.
- Placement: Place the humidifier on a firm, flat, waterproof surface at least 6 inches (15 cm) away from walls and furniture. Ensure it is not placed directly on carpet or near heat sources.
- Fill Water Tank:

The top-fill design allows for easy and convenient water refilling. Remove the top cover. Fill the water tank directly from the top opening with clean, cool tap water or distilled water. Do not exceed the maximum fill line. Replace the top cover securely.
- Insert Aroma Pad (Optional): Open the aroma box located on the side or back of the unit. Insert one of the provided aroma pads and add a few drops of your preferred essential oil onto the pad. Close the aroma box.
- Power Connection: Plug the power cord into a standard electrical outlet. The display will light up, indicating it's ready for operation.
Operation
The Oraimo OHM-H01 can be operated via its touch control panel or the included remote control.

Controls and Functions:
- Power Button: Press to turn the humidifier On/Off.
- Mist Level: Press the mist button to cycle through 3 adjustable mist levels (Low, Medium, High).
- Warm Mist: Press the warm mist button to activate the warm mist function. The humidifier will heat the water to produce a warm, comfortable mist.
- Auto Mode: Activates intelligent humidification. The humidifier will automatically adjust mist output to maintain a preset humidity level (default 60%).
- Custom Humidity: In Auto Mode, you can customize the desired humidity level from 30% to 90%. The unit will work to achieve and maintain this level.
- Timer: Set an operating timer for 1 to 24 hours. The humidifier will automatically turn off once the set time expires.
- Sleep Mode: Press the sleep button to turn off the LED display for undisturbed sleep. The humidifier will continue to operate quietly at 28dB.



Official Product Video:
Watch this official video for a detailed overview of the Oraimo OHM-H01 Cool and Warm Mist Humidifier's features and operation.
Maintenance
Regular cleaning and maintenance are crucial for the optimal performance and longevity of your humidifier.
Daily Maintenance:
- Empty and rinse the water tank and base daily.
- Wipe down the inside of the tank and base with a clean cloth.
Weekly Cleaning:
- Descaling: Unplug the unit. Pour 2 cups of undiluted white vinegar into the water tank and base. Let it sit for 30 minutes.
- Cleaning: Use the provided cleaning brush to gently scrub away any mineral buildup on the heating element and transducer.
- Rinse: Thoroughly rinse the water tank and base with clean water until the smell of vinegar is gone.
- Dry: Allow all parts to air dry completely before reassembling or storing.
Mineral Absorption Pads:
- Replace the mineral absorption pads every 2-4 weeks, or more frequently if you have hard water.

Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Lack of water; Mineral buildup; Blocked air vents; Incorrect mist level setting. | Refill water tank; Clean the transducer and heating element; Ensure air vents are clear; Increase mist level. |
| Unusual noise | Unit not on a flat surface; Water tank not seated correctly; Mineral buildup. | Place on a flat, stable surface; Re-seat the water tank; Clean the unit. |
| Water leakage | Water tank not properly sealed; Overfilling; Unit tilted. | Ensure tank cap is tight and tank is seated correctly; Do not overfill; Place on a level surface. |
| White dust around unit | Hard water usage. | Use distilled or demineralized water; Replace mineral absorption pads regularly. |
| Odor from mist | Stagnant water; Dirty water tank/base. | Empty and clean the water tank and base thoroughly; Use fresh water daily. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Oraimo |
| Model Name | OHM-H01 Warm and Cool Mist Humidifiers |
| Product Dimensions | 6.4"D x 11.2"W x 13.9"H |
| Item Weight | 5.02 pounds |
| Water Tank Capacity | 6 Liters |
| Mist Output (Max) | 700ml/H |
| Noise Level | 28dB (minimum) |
| Coverage Area | Up to 753 Square Feet |
| Operation Mode | Ultrasonic |
| Control Method | Touch, Remote Control |
| Voltage | 120 Volts |
| Wattage | 200 watts |
| Special Features | Automatic Intelligent Humidification, 3 Adjustable Haze Levels, Warm Mist Output, Custom Humidity, Quiet Operation, Top Fill, Essential Oil Diffuser, Timer |
Warranty and Support
Oraimo products come with a standard manufacturer's warranty. For specific warranty details, please refer to the warranty card included in your product packaging or visit the official Oraimo website. If you encounter any issues or have questions regarding your Oraimo OHM-H01 Humidifier, please contact Oraimo customer support. Their contact information can typically be found on the product packaging or their official website.
Online Resources: For additional support and FAQs, you may visit the Oraimo Store on Amazon or their official brand website.





