ARDESTO USH-M-CNTRTCH-8L-W Ultrasonic Humidifier Instruction Manual

CNTRTCH-8L-W Ultrasonic Humidifier
Instruction Manual

PRECAUTIONS

Thank you for purchasing our humidifier. Please read carefully the Safety Guide before use. Please strictly follow the instructions marked” “below.
Notes

1. The humidifier can be used with hypochlorous acid water, but please strictly follow hypochlorite standards. Diluted 40 ppm hypochlorous acid water is recommended. Note: if the concentration of hypochlorous acid is too high, it will negatively affect the lifetime of the humidifier.)
2. The humidifier can also be used with essential oils. The essential oil box is located at the back side of the humidifier. It is like a drawer and can be opened by lightly pressing it. Before adding essential oils, you need to put a piece of tissue, and then put a few drops of essential oils to enjoy the fragrance. (Please do NOT put too many essential oils, otherwise, the humidifier will crack due to corrosion).

SAFETY GUIDE

• Please read this user manual carefully before using the product and keep it for future reference.

DANGER!

• Do not allow liquids such as water or (flammable) detergent to enter the bottom part area of the product to avoid electric shock or fire.
• Do not immerse the product in water or any other liquid or (flammable) detergent to avoid electric shock or fire.

CAUTION

• Before connecting the product to the power supply, first, confirm whether the voltage labeled on the product matches the local voltage.
• Please keep away from heat sources, avoid direct sunlight, and leave other electrical products for more than 2 meters to avoid moisture.
• This device can be used by children over 8 years of age and persons with physical or sensory or mental disabilities or with insufficient 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 maintenance by the consumer should not be carried out by children without supervision.
• Children should be taken care of to ensure that they do not play with this product.
• Do not block the air inlet and outlet.
• If the power cord is damaged, it must be replaced with a dedicated cord or kit provided by the manufacturer or service.

Note

• The product should be placed at room temperature for 30 minutes before use.
• Please use clean water with a temperature below 40 degrees.
• If the power socket connecting the product is not in good contact, the plug of the product may get hot. Make sure the socket you are connecting is in good contact.
• Always place and use this product on a dry, firm, flat surface.
• Do not place the product directly under the air conditioner to prevent condensation from dripping onto the product.
• Do not place books or other wet-proof objects in the outlet of the product or under the product.
• Please use the product at normal room temperature (temperature 5°C — 40°C, relative temperature < 80% RH).
• Before turning on the product, make sure the water tank i5 is properly installed and add water as required.
• Do not hit the product with a hard object.
• Do not insert your fingers or other objects into the air inlet and outlet.
• Do not use this product near gas appliances, heating devices or stoves.
• Always unplug the power cord after use and before cleaning the product.
• Do not use this product in a humid or hot environment such as a bathroom, toilet or kitchen.

EQUIPMENT:
Air humidifier – 1 pc.
Cleaning brush – 1 pc.
Remote control – 1 pc.
Instruction manual (contains a warranty card) – 1 pc.

COMPONENTS

USAGE METHOD

Put the humidifier on stable ground, take off the main body and remove the protective bag of the water pump, and fill the tap water or pure water into the water tank.
Please remove the protective bag of the water pump before use. Please unplug the power plug when filling the water. Please do not exceed the MAX water level when filling the water Put the main body on the water tank steadily, wipe off the water on the surface of the humidifier, and plug in the power to turn on.
The pump must be placed in the designated position in the water ° tank.
Before turning on the power, make sure that the working voltage of the humidifier matches the operating voltage. Turn on the POWER/MAX-MIN switch, the power indicator light is on (the display lights up), the humidifier starts to work and the mist volume can be adjusted.
When the water level in the water tank is too low, the humidifier will automatically cut off the power and stop working, and the water shortage indicator will be on (red light). Please turn off the power switch and unplug the power plug before re-filling the water.
When refilling the water and picking up the main body, the water in the main body will flow out from the drainage hole, which is normal. Please tilt the main body to the side of the drainage hole to drain the water.

SETTING METHOD

Please follow the instructions below to place the humidifier.

Please do NOT put the humidifier under the table to affect the humidification performance.

Please do NOT put the humidifier on the carpet or other unstable places to avoid the potential security risk.

It is recommended to keep a distance of 30 cm from the wall or wooden furniture.

CONTROL PANEL

| After turning on the power, touch the power button, the display lights up and the humidifier starts to work.
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| Touch the humidity button to turn on the constant humidity function, and the humidity” icon on the display lights up. The default humidity is 40% until 90% and then display”- -“to exit the constant humidity function (5% increments each time). The humidifier will stop mist when the surrounding humidity reaches the preset humidity.
| Touch the timer button to set the shutdown time, which can automatically shut down from 1 to 12 hours. Take 1 hour as the setting unit. The display will show the corresponding time.
| The mist volume can be adjusted in three levels: high, medium, and low. Press the max-min button to adjust the volume each time. When the humidifier is turned on, the default is to work with the maximum mist volume.
| Touch the UV button in the working state to turn on or off the UV sterilization function. This function is turned off by default when the humidifier is turned on.
| In the working state, touch the sleep button to turn on the sleep function, the display is off and the humidifier keeps working in the original working state, Press any function key to exit sleep mode and the display will light up.

Note: The remote-control operation is the same as the buttons on the control panel.

HOW TO FILL WATER

Turn off the power switch. Unplug the power plug and remove the cover.
Note: Please remove the protective bag of the water pump when using the humidifier for the first time. Please slowly fill the water to the main body and be sure not to exceed the MAX water level.
Note: it is strictly forbidden to fill water into the mist nozzles.
Out the cover after filling the water.
You can also pick up the main body and fill the water directly to the water tank.

MAINTENANCE

1. The water tank and atomizer should be cleaned weekly, and the power plug must be unplugged before cleaning.
2. External cleaning of the humidifier: wipe the external surface with a clean soft damp cloth lower than 40°C.
3. Do not use hard objects during cleaning to avoid damage to the humidifier.
4. Do not use chemical detergents for cleaning.
5. Please replace the old water in the water tank frequently to keep the inside of the water tank clean.
6. When the humidifier is not used for a long time, please keep the inside of the water tank dry. Please store in a cool place and avoid direct exposure to sunlight.

Descaling method of the atomizer

1. Before cleaning, be sure to turn off the power and unplug the power plug,
2. Pour the descaling agent into the main body, and then fill warm water at about 60°C to dissolve the descaling agent and soak for 5-10 minutes.
3. Use a cleaning brush to clean the surface of the atomizer until the scale is removed.

Tips
About the accumulation of water in the tank
The humidifier uses ultrasonic atomizer vibration to disperse the water into mist. The water tank is just a reservoir for transition, so there will be water in the water tank. This is a normal phenomenon, please feel free to use it.
About mist adjustment
If there is water around the humidifier during use, the room humidity is too high so please adjust the amount of mist appropriately.
About the remote control
Be sure to remove the plastic insulation sheet before using the remote control. Please insert the insulation back when not in use.

PRODUCT SPECIFICATION

Waterless auto shut-off

FAQ

work, please contact the after-sales service center in time.
Water shortage alarm.| Water cannot reach the water tank of the main body.| Pick up the main body and check whether the protective bag of the water pump is removed and observe whether the water pump is working.
There is no water or only a small amount of water in the tank of the main body.| Turn on and observe whether there is water flowing out of the water outlet of the main body.
No water comes out from the water outlet of the pump.| Check if the water pipe is well connected.
Abnormal water shortage protection function.| Check whether the water shortage protection float in the tank of the main body can float up and down.
Low mist output.| The atomizer has more scale or too many impurities in the water.| Clean the atomizer and replace it with clean water.
Mist is a low and week| Impurities in the air inlet of the main body.| Check whether there are impurities C blocked at the air inlet of the main body.
Abnormal noise.| There is too little water in the water tank, or the surface is not stable.| Fill the water and place the humidifier on a firm and stable surface.

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 environmental 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, or 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 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
Elit service
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 the application
Cause of damage
Date of completion,
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Coupon,2

Seller stamp| Date of the application
Cause of damage
Date of completion,
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Coupon 1

Seller stamp| Date of the application
Cause of damage
Date of completion,
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