Uthfy JDAC75R Air Cooler User Guide

AIR COOLER
User Guide

JDAC75R Air Cooler

MODEL NO.:JDAC75R
Aftermarket311@gmail.com

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Your support means the world to us.
We hope you enjoy our product as much as we did creating it.

This air cooler is for residential use only.
It is not intended to be used in commercial, industrial or agricultural settings. READ AND SAVE THESE INSTRUCTIONS
READ CAREFULLY BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN THE PRODUCT DESCRIBED. PROTECT YOURSELF AND OTHERS BY OBSERVING ALL SAFETY INFORMATION. FAILURE TO COMPLY WITH
INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE!
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.

Working Principle
Evaporative cooling operates based on the principle of heat absorption through moisture evaporation. In simple terms, as water evaporates, heat is extracted from the air. You experience this phenomenon when you emerge from a swimming pool or shower and feel the coolness as water evaporates from your skin’s surface. Your evaporative cooler functions following the same principle. The fan draws in hot outside air and passes it through the moist cooling pads, where the air undergoes evaporation and subsequently gets discharged from the cooler, now cooled.

IMPORTANT SAFETY INSTRUCTIONS

SAFETY INFORMATION
WARNING!
READ AND RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
Failure to follow these instructions may result in damages for which we cannot be held liable.
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire,electric shock, and injury to persons, including the following:

1. Please read all instructions before use.
2. Use only the voltage specified on the rating plate.
3. After the machine is filled with water, place or move it without tilting or colliding it. When moving the machine, please push it slowly to prevent the water from overflowing. Using this machine is strictly prohibited to overturn and place it on a sloping ground to prevent accidents.
4. Do not place heavy objects on the top of the machine, and it is strictly forbidden to cover3the air outlet. When using, there should be no physical shielding within one meter in front of and behind the machine to facilitate smooth air.
5. Do not immerse the machine in water or rinse it under the faucet.
6. To reduce the risk of fire or electrical shock, do not expose electrical connections to water.
7. This machine should not be placed at high temperature and ultra-low temperature. The water in the water tank in the hot and summer season is easy to deteriorate and produce odor. Please pay attention to update the water.
8. When it needs to be packaged and stored, it should be run with normal air for a period of time after draining the water to make the evaporator completely dry before packaging to prevent the evaporator from producing peculiar smell due to the wet surface.
9. Avoid contact with moving fan parts.
10. Do not insert or allow foreign objects to enter the air outlet, as this may cause equipment damage or create danger.
11. Do not operate the fan in the presence of explosive and/or flammable fumes.
12. If the power cord is damaged, in order to avoid danger, it must be replaced by professionals from the manufacturer, its maintenance department or similar departments.
13. This machine has a strong humidification effect. Please do not use it in a closed environment. If you use it in a closed environment, please turn off the cold air function.
14. When the water level is lower than the minimum water level line, please add water in time.
15. Do not lay ropes under the carpet and avoid placing them in pedestrian or active areas to avoid tripping.
16. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
17. Note: When the machine is not in use for a long time, or when moving the fan from one position to another, or before cleaning, please unplug the power plug.
18. Note: Before removing the protective cover, it must be disconnected from the power supply.
19. Note: Please turn off the machine and pull out the power plug when unattended. To disconnect, grip the plug and pull it from the wall outlet .Never yank the cord. Always use on a dry surface.
20. USE this machine only as described in this manual . Other uses are not recommended as it may cause fire or electric shock.
21. READ AND SAVETHESE INSTRUCTIONS

KNOWING YOUR AIRCOOLER

PRODUCT DIAGRAM

SPECIFICATIONS

NOTE: As a result of continual improvements, the design and specifications of the product within may differ slightly to the unit illustrated on the packaging.

USING YOUR AIRCOOLER

PACKAGE INCLUDES ASSEMBLY INSTRUCTIONS
Align the connecting shaft of the wheel with the connecting hole at the bottom of the product, insert it firmly, and repeat it four times.

OPERATION INSTRUCTIONS

1. OPEN THE AIR OUTLET:
   • Before starting the machine, be sure to manually open the horizontallouvers (as shown in the figure below) and adjust it to the desired position.

2. ADD WATER MANUALLY:
   • Open the upper flip cover and add water slowly (Figure A).
   • Observe the water level through the water level window, control the water increase.
   • For your and your family’s health, you must use clean tap water. Please unplug it before adding water.
   • Do not splash water into the motor and surrounding parts to avoid leakage accidents.
   • Make sure the water level in the water tank exceeds the minimum level (Indicated by “Min”) (Figure B).

3. THE USAGE OF THE ICE-BOX:
   • If you use the ice box for the first time: open the lid, inject water up to the scale, then tighten the lid.
   • Set aside for 30-40 minutes, till the water and the ice crystals are completely mmixed.
   • Put the ice box in the freezer of the refrigerator for two hours.
   • Take the ice box out and put it into the air cooler’s ice container to cool down the water temperature.
   • After using it for a long time, the ice crystal turns into jelly, please put it back into the refrigerator. It can be recycled and reused.
   • Note: Do not eat the ice crystals in the box! Do not use the ice crystal box as a toy for children to prevent accidental ingestion!

4. MANUAL DRAINAGE:
   • The drain is at the bottom, as shown in Figure C.
   • Rotate and pull out the silicone plug of the water outlet, the body is tilted, and the water tank can be completely emptied. The machine should be drained and cleaned regularly.
   Note: Please empty the water tank if it will not be used for a long time.

PANEL CONTROL

Place the device on a firm horizontal surface and insert it into the socket. The power indicator light is used to remind the product to be in standby mode. When the “ON/OFF” button is first pressed, the default setting is low speed. When pressed again, the product is in standby mode.

• ON/OFF Button:
  Press the on/off button to turn the air cooler on or off. After opening, the LED display will display the current room temperature.

• SPEED Button:
  Press this button to change the speed between low / medium / high.

• TIMER Button:
  Press this key to set the timer, up to a maximum of 12 hours. After reaching the set time, the machine automatically stops working.

• MODE Button:
  Press the button to change fan mode between normal mode > natural mode > sleep mode. Natural mode: the speed changes randomly. Sleep mode: the speed changes randomly, lowers speed every 30 minutes and then stays at the lowest speed.

• COOL Button:
  Press this button to open or close the cooling system.

• SWING Button:
  Press this button to control the left and right swings, and press it again to stop swinging.
  (Note: Manually moving the blinds up or down can also change the wind direction.)

NOTE:

• Do not turn on the cooling system when the water tank is empty.
• The product may have a slight odor upon initial use, but the smell willdissipate with continued use.
• The water in the water tank in the hot and summer season is easy to deteriorate and produce odor. Please pay attention to update the water.

REMOTE CONTRO
NOTICE: The remote control is equipped with plastic paper to prevent the battery from draining during transportation. Before using the remote control, please remove the plastic insulation film on the side of the remote control.

Note:

• The remote control must be pointed directly at the receiver on the fan when using. If the remote control is not pointed directly towards the receiver, the range will decrease.
• The remote control may not operate in a room where heavy machinery is operating.
• Do not block the line of sight between the remote control and the receiver.
• Handle the remote control with care. Do not drop the remote control on the floor or bang it against hard objects. Do not allow water or liquid to get into the remote control.

REPLACING THE BATTERY

• Rotate counterclockwise to remove the battery cover.

• Replace with the same battery type with the (+) side facing up.

• Rotate the battery cover clockwise until it is securely locked in place.
  The remote control use one button cells, model No. CR2025 (3V).

• We recommend the use of Lithium type battery for longer use.

WARNING!!
Chemical Burn Hazard. Keep batteries away from children.
This product contains a lithium button/coin cell battery. if a new or used lithium button/coin cell battery is swallowed or enters the body,it can cause severe internal burns and can lead to death in as little as 2 hours. Always completely secure the battery compartment. If the battery compartment does not close securely, stop using the product, remove the battery, and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.
The batteries must be disposed of properly, including keeping them away from children. Even used cells may cause injury.

CLEANING AND MAINTENANCE

CLEANING
To maintain optimal airflow and air purification, it is important to clean the machine regularly due to dust accumulation on the wet curtain during prolonged operation.
NOTE: For your safety, please ensure the power is turned off before cleaning electrical components, remember to unplug the power cord.

1. Use a mild detergent and a soft cloth to clean the surface. Wipe with a soft, dry cloth, avoid using hard objects that could damage the surface.
2. Loosen the screws on the dustproof net plate, remove the dustproof net plate and the wet curtain.
3. Use a soft brush and mild detergent to clean the wet curtain, rinse it with water and let it dry under sunlight. After cleaning reassemble the wet curtain and back-cover plate according to the original disassembly method.

NOTE:

1. Keep the control panel dry, avoid contact with water. DO NOT immerse the fan in water, avoid soaking the motor in water or rinsing it under the tap.
2. Do not use corrosive substances such as alcohol, alkaline detergent, decontamination powder, volatile agents, toluene, or chemical rags for cleaning. Improper cleaning methods may cause discoloration and corrosion of the cooling fan.
3. When using this device, ensure that the wet curtain is correctly installed inside the machine to ensure proper operation and service life.

MAINTENANCE AND STORAGE
Following our instructions, regular maintenance is crucial to ensure long-term effective operation of the fan. Please adhere to the following guidelines:

1. Check the fan for dirt at least once a month. Clean as necessary, following the cleaning instructions provided.
2. Depending on the amount of dust in your environment, consider increasing the frequency of inspections.

If you don’t plan to use it in the short term, it is recommended to store it after maintenance and cleaning to prevent dust buildup. Follow these steps for proper storage:

1. Drain the water tank and run the fan for at least 30 minutes without turning on the water pump to ensure the wet curtain is dry. Allow the fan to completely dry before packaging it in its original packaging.
2. Store the fan in a place away from direct sunlight and with low humidity.
   Avoid placing the fan near fires or flammable materials.

TROUBLESHOOTING

Plug the power back in firmly or try plugging it into a different outlet to connect the power.
2. The LED screen is damaged.| 2.Contact customer service & repair center.
3.Not working after a while or for other reasons.| 3. Please provide the video and contact customer service & repair center.
Bad cooling effects| 1. Air inlet or air outlet clogged or there are other heat sources.| 1. Remove the obstruction or remove other sources of heat.
2. Other reasons.| 2. Please provide the unusable video, and contact customer service & repair center.
Water pump doesn’t work| 1. The water level in the water tank is lower than the minimum water level scale.| 1. Adding water exceeds the minimum water level scale.
2. The cooling mode is not activated.| 2.Turn on the cooling mode.
3.Other reasons.| 3. Please provide the unusable video, and contact customer service & repair center.
The remote control does not work| 1. Exceeding the control range of the remote control (10-16ft).| 1. Bring the remote control close to the Air cooler and make sure it is pointed at the product.
2. The remote control was not aiming at the signal receptor on the unit.
3. The batteries have no electricity it.| 2. Replace the batteries.
Lack of accessories| 1.Lack of ice box.| 1. Contact customer service & repair center.
2.Missing wheel.

Note: The types of faults and possible causes include but are not limited to the above. If the problem remains unsolved or other problems are encountered after the operation of the above methods, please contact our after-sales mailbox for more help.

CUSTOMER CARE

Warranty and Service
Thank you for your purchase!
Our goal is to ensure your 100% satisfaction with our warranty service!
This appliance comes with a 12 month warranty, starting from the date of initial purchase. During the 1 year warranty period, we will provide free service for any quality issues, installation problems, and missing parts.
Service Guarantee
All of our items are brand new and in excellent condition, In the event that the product you received does not meet this standard, please contact us .
Sincerely At Your Service
Your shopping experience is very important to us! If you are unsatisfied with our service with purchases, please feel free to let us know.We will always be here to offer you the best service and get your satisfaction.

The warranty will not apply in cases of

• Accident, misuse, or repairs performed by unauthorized personnel.
• Tampered with or used for commercial purposes.
• Normal wear and tear of wearable parts.
• Use of force, damage caused by external influences.
• Damage caused by non-observance of the User Manual, e.g. connection to an unsuitable mains supply or noncompliance with the instructions.
• Partially or completely dismantled appliances.
• Defects caused by or resulting from damages from shipping or from repairs, service, or alteration to the product or any of its parts that have been perform ed by a repair person not authorized by .

We are here to provide assistance
For any questions, please contact our customer service email to get extra after -sale service.
Email: Aftermarket311@gmail.com

ENVIRONMEN
CORRECT DISPOSAL OF THIS PRODUCT:
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact your local council for information regarding the collection systems available.If electrical appliances are disposed of in landfills or B dumps.hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being.

If you encounter any problems when using our products, please feel free to contact us through the following Email to get a quick response and a 100% satisfactory solution.

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