ARDESTO USH-M-LCD-4L-W Ultrasonic Humidifier Instruction Manual

ARDESTO USH-M-LCD-4L-W Ultrasonic Humidifier

Product Information

The ULTRASONIC HUMIDIFIER comes in two models, USH-M-LCD-4L-W and USH-M-BTN- 4L-W. The product specifications and upgrades are subject to change without prior notice. The actual product may slightly differ from the physical display in terms of color and form. Please refer to the physical object for accurate details.

Product Usage Instructions

1. Remove the lid of the tank.
2. Inject water into the water tank.
3. Connect the power supply to the humidifier.
4. Turn on the humidifier.
5. The USH-M-LCD-4L-W model has an LCD screen that displays the humidity level, time, and other settings. The USH-M-BTN-4L-W model has buttons for controlling the settings.
6. The humidifier has a humidification function that can be set to operate for 1, 2, 4, or 8 hours.
7. The humidifier automatically shuts off when the water level is low or there is no water in the tank.
8. For safety purposes, please read and follow the safety instructions provided in the manual before using the humidifier.

Safety Instructions

The ULTRASONIC HUMIDIFIER is safe to use for children over 8 years of age and for individuals with limited physical or sensory capabilities or lack of experience and knowledge, provided they are under constant supervision or have been instructed in the safe use of the device and understand the possible dangers. Cleaning and customer service should not be carried out by children without supervision.

• Do not pull the plug with wet hands to avoid the danger of electric shock.
• Do not disassemble, repair, or alter the product without authorization.
• Do not touch the nebulizer with your hand when starting the humidifier, as it may cause injury.
• The power cord should not be scratched, damaged, or knotted, nor should it be pressed on heavy objects or clamped or processed, as it may cause electric shock, short circuit, or fire.
• Do not replace the power cord without authorization. If there is any abnormal phenomenon, immediately unplug the plug and contact the manufacturer or after-sales customer service.
• If the soft wire of the power supply is damaged, it must be replaced by professionals of the manufacturer, its maintenance department, or similar departments to avoid danger.

PRODUCT SAFETY INSTRUCTIONS

This device can be used by children over 8 years of age and persons with limited physical and sensory or mental capabilities or with a lack of experience and knowledge, if they are under constant supervision or instructed in the safe use of the device and they understand the possible dangers. Cleaning and customer service should not be carried out by children without supervision.

1. Please don’t pull the plug with wet hand to avoid the danger of electric shock.
2. Do not disassemble, repair or alter this product without authorization.
3. Do not touch the nebulizer with your hand when starting the humidifier, otherwise, you can be hurted.
4. The power cord should not be scratched, damaged or knotted, nor should it be pressed on heavy objects or clamped or processed, otherwise it may cause electric shock, short circuit and fire.
5. Do not replace the power cord without authorization. If there is any abnormal phenomenon, please unplug the plug immediately and contact the manufacturer or after-sales customer service.
6. If the soft wire of the power supply is damaged, in order to avoid danger, it must be replaced by professionals of the manufacturer, its maintenance department or similar departments.
7. Don’t separate the water tank from the base in your work. Don’t touch the water and parts in the base.
8. This humidifier is only for indoor use
9. When thunderstorm weather or long-term non-use, please pull out the power plug.
10. Do not turn over the electrical appliances under the condition of electrification and internal water, so as to avoid burning the internal electronic components.
11. Keep the product out of reach of children. Do not allow children to use or operate the product to avoid accidents.
12. Pull out the power plug when filling the water and cleaning.

REMINDER
Regarding water accumulation on the base: The humidifier uses ultrasonic atomizer vibration to disperse liquid water into water mist. The water tank is only a transitional water storage tool. All the base flumes of the humidifier will accumulate water. Please feel free to use it. Regarding fog regulation: If there is water around the humidifier during use, it means that the room humidity is too high, please adjust the fog amount appropriately.

MATTERS NEEDING ATTENTION

1. The power supply voltage must be consistent with the rated voltage of the product. If the supply voltage does not match, please contact the distributor and do not use the product.
2. When receiving the humidifier, please put it at room temperature for 30 minutes before using it, in order to prevent the water tank from being damaged due to sudden temperature changes.
3. Please use it at normal room temperature (+5 °C ~ +40 °C).
4. Place it in a flat position to avoid tilting.
5. Do not put the humidifier directly on the wooden floor to avoid damp deformation damage.
6. Please place the humidifier 2 meters away from furniture and electrical appliances to avoid dampness.
7. Keep away from heat sources to avoid direct sunlight.
8. Never inject hot water above 40 °C into the water tank or sink to avoid damaging the humidifier.
9. Never let water flow into the body from the outlet. If there is water in the body, please wipe it with a dry cloth to avoid damaging the humidifier.
10. When the room temperature is below 0 °C, please pour out the water in the water tank and sink so as to avoid damage of the humidifier caused by ice.
11. detergents into the sink, otherwise bad atomization will occur.
12. Turn off the power supply and unplug the plug when pouring out the water in the sink.
13. If the humidifier wants to move, clean, and add water, it must first turn off the power supply and unplug the power plug. Do not move the humidifier at will while working.
14. It is strictly forbidden to inject water into the fog outlet and the air outlet.
15. When cleaning, please avoid internal water intake of electrical appliances.

EQUIPMENT:

• Air humidifier – 1 pc.
• Cleaning brush – 1 pc.
• Remote control (only for model USH-M-LCD-4L-W) – 1 pc.
• Instruction manual (warranty card included) – 1 pc.

WORKING PRINCIPLE OF PRODUCT

Ultrasonic air humidifier performs 1.7 million high frequency oscillations per second generated by ultrasound to atomize water into 1-5 micron ultrafine particles. Through the pneumatic device, the water mist is diffused into the air, so as to achieve the goal of uniform humidification of air.

PRODUCT USAGE METHOD

1. Place the humidifier on a horizontal table, lift the water tank after removing the lid of the water tank, and inject proper amount of clean tap water or distilled water (when water is injected, the power plug must be pulled out) and add water to the highest water level marked on the inside of the water tank.
2. Place the water tank on the base steadily, cover the water tank cover and then plug the power plug into the socket. Make sure that the working voltage of the humidifier is in accordance with the operating voltage before switching on the power supply.
3. Turn on the power switch/fog adjustment switch, the power indicator lights on (green or blue), the humidifier starts to work, and can adjust the size of fog at will.
4. When the water level of the humidifier sink is too low, the machine will automatically stop working while the water shortage indicator lights red. Please turn off the power switch first, pull out the power plug, and add water to the water tank.

ULTRASONIC HUMIDIFIER USH-M-LCD-4L-W

ULTRASONIC HUMIDIFIER USH-M-BTN-4L-W

OPERATION INSTRUCTIONS FOR SMART PANEL

1. Power key:
   touch the power key lightly after switching on the power supply, and the LCD screen lights up the machine to work again, touch the power key lightly, and the machine stops working and enters the standby state.

2. Constant humidity key (Humidity):
   The product enters the constant humidity function by pressing this key for the first time, and the «humidity» flickers on the LCD screen; the default humidity is 45%, then increases by 5% until 90% and withdraws from the constant humidity function, so as to adjust circularly. When the ambient humidity reaches the preset humidity value, it stops.

3. Timing key (Timer):
   This product has the function of shutting down and entering standby state at a predetermined time. It can automatically shut down and enter a standby state at a fixed time of 1 hour, 2 hours, 4 hours, and 8 hours, and display the corresponding timing time by touching the time key display screen lightly.

4. Sleep key:
   This product has the function of intelligent sleep humidification; under the working state, the product taps this key to start the function of intelligent constant humidity 65% screen «humidity» icon to flicker for 5 seconds, then automatically shuts down the display screen and keeps the original gear working. After the function is started, the display screen is turned off by pressing any other function keys to light up the screen and display the current working state. When the screen is lit, the sleep key is pressed. Return to sleep function: if no operation for 5 seconds, the screen will close again.

5. Fog Key (Wetness):
   The product is divided into low fog, medium fog and high fog. The fog can be adjusted by pressing the fog key every time. The default of startup is maximum fog.

CLEANING AND MAINTENANCE

1. Clean the water tank, water tank and atomizer every week. Pull out the power plug before cleaning.
2. External cleaning of humidifier: wipe the exterior surface with a clean soft wet cloth.
3. Do not use hard objects when cleaning to avoid damage to parts.
4. Do not use chemical detergents for cleaning.
5. Always replace the old water in the water tank to keep the humidifier clean.
6. Keep the humidifier dry when not in use for a long time.

SCALE REMOVAL METHOD FOR TRANSDUCER AND FRAME

1. Be sure to turn off the power supply and unplug it before cleaning.
2. Pour the descaling agent into the machine base, then add warm water about 60 °C to dissolve all the descaling agent and soak for 5-10 minutes.
3. Then brush the transducer surface with a clean brush until the scale is removed.
4. At the same time, wash the machine seat and the surface of the transducer with clean water.

TROUBLESHOOTING

power supply can not work properly, please contact the after-sales service center in time.
No light, no wind and no fog| Base water level is too high| Pour some water out of the base and restart it.

Less spray

| Atomizing sheet with more scale or excessive impurities in water| Clean atomizer replaces clean water.

Water can’t reach the base.

| The lid of the tank is dirty or the tank is not in place.| Clean the water tank cover and install the water tank correctly.
The water in the tank exceeds the maximum water level.| Reduce the water in the tank to no higher than the highest water level.

TABLES OF PRODUCT PARAMETERS

CORRECT DISPOSAL OF THIS PRODUCT
This marking indicates that this product should not be disposed of with other household wastes. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.

WARRANTY CARD

Dear Buyer! Congratulations on your purchase of the ARDESTO brand appliance, which was designed and manufactured in accordance with the highest quality standards, and we thank you for choosing this particular instrument.

We ask you to keep the coupon during the warranty period. When purchasing a product, require a full warranty card.

1. Warranty service is carried out only if there is a correctly and clearly filled original warranty card, which indicates: the product model, date of sale, serial number, warranty service period, and the seller’s seal. *
2. The service life of household appliances is 5 years.
3. The product is intended for consumer use. When using the product in commercial activities, the seller/manufacturer does not bear warranty obligations, after-sales service is performed on a paid basis.
4. Warranty repair is carried out within the period specified in the warranty card for the product in an authorized service center on the conditions and terms determined by applicable law.
5. The product is withdrawn from the warranty in case of violation by the consumer of the operating rules set forth in the instruction manual
6. The product is removed from warranty service in the following cases:
   • misuse and non-consumer use;
   • mechanical damage;
   • damage caused by the ingress of foreign objects, substances, liquids, and insects;
   • damage caused by natural disasters (rain, wind, lightning, etc.), fire, domestic factors (excessive humidity, dust, aggressive environment, etc.)
   • damage caused by non-compliance of power and cable network parameters with state standards and other similar factors;
   • when operating equipment in the power supply network with a missing single ground loop;
   • in case of violation of seals installed on the product;
   • lack of a serial number of the device, or inability to identify it.
7. The warranty does not cover consumables and accessories, as well as filters, shelves, drawers, stands and other containers for storing products.
8. The warranty period is 12 months from the date of sale.

Tear-off maintenance tickets are provided by an authorized service center.

The completeness of the product is checked. I have read the terms of the warranty service, no complaints.

• Customer Signature

Warranty card

• Product information
• Product
• Model
• Serial number
• Seller Information
• Trade organization name
• The address
• Date of sale
• Seller stamp

Coupon 3
Seller stamp

• Date of application
• Date of completion

Coupon 2
Seller stamp

• Cause of damage
• Date of completion
• Date of application

Coupon/ 1
Seller stamp

• Cause of damage
• Date of completion
• Date of application

References

• Компания ERC: Сервис-центр(СЕРВІСНИЙ ЦЕНТР)

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