1. ບົດແນະນຳ
Thank you for choosing the EVO WMH440 Self Sanitizing Pure Mist Humidifier. This device is designed to provide a continuous supply of clean, humidified air using a patented wicking vapor system. It features a digital monitoring system for humidity levels, a 6-liter water tank for extended operation, and a user-friendly design for ease of use. Please read this manual thoroughly before operating your humidifier to ensure safe and optimal performance.

Image 1.1: EVO WMH440 Humidifier Front View
2. ຂໍ້ມູນຄວາມປອດໄພທີ່ສໍາຄັນ
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using electrical appliances. This includes, but is not limited to, the following:
- ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະໃຊ້ເຄື່ອງເຮັດຄວາມຊຸ່ມຊື່ນ.
- ຮັກສາເຄື່ອງເຮັດຄວາມຊຸ່ມໄວ້ໃຫ້ໄກຈາກເດັກນ້ອຍ ແລະສັດລ້ຽງ.
- ວາງເຄື່ອງເຮັດຄວາມຊຸ່ມໃຫ້ຢູ່ເທິງພື້ນຜິວທີ່ແຂງ, ຮາບພຽງ, ທົນທານຕໍ່ນ້ໍາຢ່າງຫນ້ອຍ 6 ນິ້ວ (15 ຊຕມ) ຫ່າງຈາກຝາແລະເຄື່ອງໃຊ້.
- ຖອດປລັກເຄື່ອງເພີ່ມຄວາມຊຸ່ມອອກຈາກປລັກໄຟກ່ອນຕື່ມນໍ້າ, ທຳຄວາມສະອາດ ຫຼື ບຳລຸງຮັກສາໃດໆ.
- ຫ້າມຈ້ຳຖານເຄື່ອງເຮັດຄວາມຊຸ່ມໃນນ້ຳ ຫຼືຂອງແຫຼວອື່ນໆ.
- Use only clean, cool tap water or distilled water. Distilled water is recommended to minimize mineral buildup.
- ຢ່າປິດກັ້ນຊ່ອງລະບາຍອາກາດ ຫຼື ຊ່ອງລະບາຍໝອກ.
- ຖ້າເຄື່ອງເພີ່ມຄວາມຊຸ່ມໄດ້ຮັບຄວາມເສຍຫາຍ, ຢ່າໃຊ້ງານມັນ. ຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.
- The humidifier features an automatic shut-off function to prevent overheating and ensure safety when the water tank is empty.
3. ອົງປະກອບຂອງຜະລິດຕະພັນ
The EVO WMH440 Humidifier consists of the following main parts:
- ທາງອອກຂອງໝອກ: ບ່ອນທີ່ອາກາດຊຸ່ມຊື່ນຖືກປ່ອຍອອກມາ.
- ແຜງຈໍສະແດງຜົນດິຈິຕອນ: Shows humidity levels and settings.
- ປຸ່ມຄວບຄຸມ: For power, mist level, and sanitization.
- ຖັງນໍ້າ: 6-liter capacity for water storage.
- ຫົວໜ່ວຍພື້ນຖານ: Contains the heating element and electronic components.
- Wicking Filter: Fabric filter that wraps around the heating element.

Image 3.1: Internal Components and Sanitization Process Diagram
4. ຄໍາແນະນໍາການຕິດຕັ້ງ
4.1 ການຫຸ້ມຫໍ່
- ເອົາເຄື່ອງເຮັດຄວາມຊຸ່ມຊື່ນອອກຈາກເຄື່ອງຫຸ້ມຫໍ່ຂອງມັນຢ່າງລະມັດລະວັງ.
- Remove all packing materials and ensure all components are present.
4.2 ການຈັດວາງ
- ວາງເຄື່ອງເພີ່ມຄວາມຊຸ່ມໄວ້ເທິງພື້ນຜິວທີ່ຮາບພຽງ, ໝັ້ນຄົງ ແລະ ທົນນ້ຳ.
- Ensure there is at least 6 inches (15 cm) of space around the humidifier for proper airflow.
- Avoid placing the humidifier directly on carpet or near heat sources, direct sunlight, or electronic devices.
4.3 ການຕື່ມຖັງນໍ້າ
- ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ຖອດປລັກເຄື່ອງເຮັດຄວາມຊຸ່ມອອກຈາກປລັກສຽບໄຟ.
- Remove the top cover to access the water tank opening.
- Fill the water tank directly from the top with clean, cool tap water or distilled water. Do not exceed the maximum fill line.
- ປ່ຽນຝາເທິງຢ່າງປອດໄພ.

Image 4.1: Top-Fill Water Tank for Easy Refilling
4.4 ການເຊື່ອມຕໍ່ພະລັງງານ
- ສຽບສາຍໄຟເຂົ້າໄປໃນປ່ຽງໄຟຟ້າ 120V AC ມາດຕະຖານ.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ເປີດ/ປິດ
- ກົດ ປຸ່ມເປີດປິດ (
) to turn the humidifier on or off. The digital display will illuminate.
5.2 Digital Display and Humidity Monitoring
- The digital display shows the current humidity level in your room.
- ໃຊ້ + ແລະ - buttons to adjust the desired humidity level. The humidifier will automatically work to maintain this level.

Image 5.1: Digital Display for Humidity Monitoring
5.3 Mist Output Settings
- ກົດ ປຸ່ມລະດັບໝອກ (
) to cycle through different mist output levels (e.g., Low, Medium, High). - The 6-liter tank capacity allows for up to 26 hours of continuous operation on the low setting.

Image 5.2: Extended Run Time Operation
5.4 Self-Sanitizing Function
- The humidifier features a unique self-sanitizing technology that automatically sterilizes the tank with bursts of high heat steam.
- ເພື່ອເປີດໃຊ້ງານ, ກົດປຸ່ມ ປຸ່ມອະນາໄມ (
). A red light on the display will indicate the sanitization process is active. - This process typically takes approximately 20 minutes.

Image 5.3: Self-Sanitizing Technology in Action
5.5 ການປິດອັດຕະໂນມັດ
- The humidifier will automatically turn off when the water tank is empty to prevent damage and ensure safety.
6. ບໍາລຸງຮັກສາ
Regular cleaning and maintenance are essential for the efficient operation and longevity of your humidifier.
6.1 ການບໍາລຸງຮັກສາປະຈໍາວັນ
- ຫວ່າງເປົ່າແລະລ້າງຖັງນ້ໍາປະຈໍາວັນ.
- Wipe down the mist outlet and exterior surfaces with a clean, damp ຜ້າ.
6.2 ການທໍາຄວາມສະອາດປະຈໍາອາທິດ
- ຫົວໜ່ວຍພື້ນຖານ: The humidifier base is dishwasher safe for convenient cleaning. Ensure it is completely dry before reassembly.
- ຖັງນໍ້າ: Clean the inside of the water tank with a soft brush or sponge. For mineral buildup, use a solution of white vinegar and water (1:1 ratio), let it soak for 30 minutes, then rinse thoroughly.
- Wicking Filter: Inspect the wicking filter. If it shows significant mineral buildup or wear, it may need replacement.
6.3 ການທົດແທນການກັ່ນຕອງ
- The wicking filter is a fabric wrap with hook and loop (Velcro) that surrounds the heating element.
- A 'Change Filter' light on the display will indicate when the filter needs replacement. Filter life can vary based on water hardness and usage.
- To replace, unplug the unit, remove the old filter, and carefully wrap a new EVO filter around the heating element, securing it with the hook and loop fasteners.
- Using distilled or soft water can extend filter life and prevent mineral buildup.
6.4 ການເກັບຮັກສາ
- ກ່ອນການເກັບຮັກສາ, ໃຫ້ແນ່ໃຈວ່າເຄື່ອງເພີ່ມຄວາມຊຸ່ມຊື່ນສະອາດ ແລະ ແຫ້ງສະນິດ.
- ເກັບຮັກສາໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ.
7. ການແກ້ໄຂບັນຫາ
If you experience issues with your EVO WMH440 Humidifier, please refer to the following common problems and solutions:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີການອອກໝອກຫຼືໝອກຕ່ຳ |
|
|
| ເຄື່ອງເຮັດຄວາມຊຸ່ມຊື່ນບໍ່ເປີດ |
|
|
| "CF" error code displayed |
|
|
| Ceramic heating element cracked/crumbled |
|
|
| Filter welded to heating element |
|
|
If the problem persists after attempting these solutions, please contact EVO customer support for further assistance.
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຍີ່ຫໍ້ | EVO |
| ຊື່ຕົວແບບ | EVO Self Sanitizing Pure Mist Humidifier |
| ໝາຍເລກຕົວແບບ | WMH440 |
| ຮູບແບບການເຮັດວຽກ | ການລະເຫີຍ |
| ຄວາມອາດສາມາດຂອງຖັງນໍ້າ | 6 ລິດ |
| ເວລາແລ່ນຢ່າງຕໍ່ເນື່ອງ | ສູງສຸດ 26 ຊົ່ວໂມງ (ໃນການຕັ້ງຄ່າຕ່ໍາ) |
| ຂະໜາດສິນຄ້າ | 11.3"D x 11.3"W x 15.4"H |
| ນ້ໍາຫນັກລາຍການ | 6.61 ປອນ |
| ສີ | ສີຂາວ |
| ຄຸນນະສົມບັດພິເສດ | Digital Display, Self-Sanitizing Technology, Dishwasher Safe Base, Auto Shut-Off |
| ປະເພດຫ້ອງ | ຫ້ອງນອນ, ຫ້ອງຮັບແຂກ, ຫ້ອງການ |
| ສະບັບtage | 120 ໂວນ |
| ວັດtage | 3.1 ວັດ |
| UPC | 860011378167 |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນລູກຄ້າ
For warranty information, product support, or to purchase replacement parts and filters, please contact EVO customer service. Refer to the product packaging or the official EVO webເວັບໄຊສໍາລັບລາຍລະອຽດການຕິດຕໍ່ໃນປະຈຸບັນຫຼາຍທີ່ສຸດ.
When contacting support, please have your model number (WMH440) and purchase date available.





