KQZ-300 Air Purifier User Manual

KQZ-300 Air Purifier

Specifications

• Product: Air Purifier
• Power Source: Standard Voltage Two-Pin Socket
• Usage Restrictions: Avoid high temperature, humidity, water, and unstable places
• Control Panel: Power On/Off, Wind Speed Control, Timer Function
• Components: Air Filter, Dust Sensor, Front Shell

Product Usage Instructions

Notices & Warnings
Before using the air purifier, carefully read the instruction manual to ensure safe and proper usage. Pay attention to the following notices and warnings:

Machine Spare Parts & Components of Product
Make sure to understand the components of the air purifier for effective use:

Guidance for Usage
Follow these steps for proper usage of the air purifier:

Filter Replacement Steps
Regularly replace the air filter following these steps to maintain optimal performance:

Solution of Common Troubles
Troubleshooting guide for common issues with the air purifier:

Warranty Card
Information about the warranty card and how to claim warranty services if needed.

Frequently Asked Questions (FAQ)

• Q: Can I use alcohol to clean the air purifier?
  A: No, it is forbidden to use alcohol or organic solvents to wipe the machine as it can damage the product.

• Q: What should I do if smoke or odor is detected?
  A: Unplug the power immediately in case of malfunctions such as smoke or odor and avoid cigarette lighting or chemical odors in the air.

Product Model: KQZ-300
Thank you for purchasing our product. In order to bring you the best experience, please read the instruction manual carefully before using and keep it for future reference.

Notices & Warnings

Power Notice

• Only use two-pin sockets that meet the standard voltage of the nameplate. If the power cord, power cord plug, and power socket are damaged, do not use the product; when unplugging the power plug, you must hold the plug tightly instead of pulling the power cord. Otherwise, it may cause electric shock or fire due to short circuit. If the power cord is damaged, it must be replaced by a professional from the manufacturer, its maintenance department or similar department in order to avoid danger.
• Do not use the machine without a filter installed.

Prohibited Notice

• Forbidden to use alcohol or organic solvents to wipe the machine, otherwise it will damage the machine, and it is also easy to cause electric shock, injury, fire, etc.; it is forbidden to add water with pollution, irritating odor or chemical additives;
• Prohibit the use of insecticide sprays while the machine is running;
• Contact with flammable substances or sources of janition is prohibited.

Notice When Using The Machine

• Do not insert foreign objects into the air inlet or outlet;
• Do not block the air inlet/outlet;
• Do not approach or place it on heat source objects (such as stoves and other places that may come into contact with flammable gases);
• In case of malfunctions such as smoke and odor, unplug the power plug immediately. Do not use it when there are oil residues in the room, smoke from incense burning, flames from cigarette lighting, or chemical odors in the air;

Usage Restrictions

• Do not use this machine in an environment full of hydrogen, natural gas, and other flammable gases to avoid electric shock, fire and other damages;
• When using spray pesticides, do not use this machine; do not use it in unstable places such as easy dumping, bathrooms and other places with high temperature, humidity, and water, so as to avoid electric shock, fire or other damage.

Cleaning Notice
Do not wash and reuse the composite filter; only use a soft cloth to clean the surface of the machine, otherwise the machine may be damaged or broken, and may also cause sensor failure; when cleaning the machine or not using the machine, please clean Unplug the power plug from the power outlet, otherwise it may cause electric shock or fire due to short circuit.

Warm Tips

• This machine is not suitable for disabled, perceptually handicapped, intellectually handi- capped or children to operate by themselves.
• Children are not allowed to climb, so as to avoid the instability of the machine and cause injury.
• When moving, be sure to stop the operation first and unplug the power plug.

Machine Spare Parts & Components of Product

Product Components

Product structure introduction

Guidance for Usage

Instruction of Control Panel

Filter replacement steps

• Turn off and cut off the power of the host.
  Note : Turn off the purifier, the purifier is in standby mode, you need to unplug the power plug, to cut off the power of the host.

• Open the filter cover
  Open the door cover. After the purifier is powered off, grab the handle of the filter cover and pull it out

• Take out the filter and grab the waste filter material in a garbage bag to prevent the pollutants on the filter material from falling into the room.
  Points for attention:

  • Please dispose of used filters as non-combustible garbage;
  • The replacement cycle of the filter is about half a year (due to the different use environments, the replacement cycle of the filter varies greatly);
  • When the filter indicator is red, it prompts to replace the filter.

• Adjust the direction of the new filter to corresponding to the filter groove on the upper purifier, and install the filter; then grab the filter cover, and align the bottom of the filter cover with the groove at the bottom of the main unit before closing. Put on the door cover, plug in the power and it can run.
  Points for attention:

  • Please read the filter replacement operation in detail to ensure the purification effect of the purifier.
  • Before cleaning the purifier system, remove the power plug and cut off the power to the purifier system.
  • Keep the inside of the purifier dry to prevent damage to the circuit.
  • In case of dust on the surface area, use a vacuum cleaner to clean the dust on the surface, which can prolong the service life of the filter.

• Please reset the filter after the replacement, long press the timer + speed button for 3 seconds
  Points for attention:

  • The side of the filter with handle is facing outward.

Water tank filling operation steps

1. Shut down and cut off the power of the host.
   Note : Turn off the purifier, the purifier is in standby mode, you need to unplug the power plug to cut off the power of the host.

2. Take the humidification module out of the machine.

3. Unscrew the water tank cover counterclockwise. After adding clean tap water (you can add a small amount of aromatherapy liquid as needed), tighten the water tank cover clockwise.

4. Dry the water tank and the water tank cover, put the humidification module back into the machine, and let the magnet absorb the water tank.

5. After the power is turned on, press the “humidify” button to turn on/off the humidification function.

Solution of Common Troubles

Machine does not start

| a.   The power plug is not installed.

b.   The host panel is not in place.

| a.   Reconnect the power plug.

b.  Reinstall the host panel and seat it in place.

Air outlet, smelly

| a. There are many pollution sources in the room, such as many people smoking, barbecue, etc.

| a. It is recommended to ventilate the room.

The effect of dust removal and

Air quality has not

–

cantly

|

machine.

b. The machine is placed in or near a small place There are obstacles

|

b. Clear the blockage.

Running noise is too high| a.   Whether the installation is not

b.   There are debris in the machine.

| a.   Contact the after-sales service center.

b.   Remove debris.

Host key failure| a. Child lock may be turned on| a. Press and hold the child lock button

function suddenly turned off

|

continuously for more than 2 hours, and the machine program

work continuously for 2 hours, and it will automatically turn off.

|

it on.

Humidify without fog| a.  The water level of the water tank is too low.

b.  The water tank is not installed in place

|

b. The water tank is installed in place.

There is water in the fog outlet|

the mist causing condensation to form on the mist outlet.

| a. It is normal, just dry it with a paper towel.
Fault code| Fault description| Solutions
---|---|---

EE

|

|

reset operation: in the standby state,

machine will make three sounds of ding, ding, and ding, and the reset is successful.

If your purifier is not functioning properly, check the following before servicing:

Note : If the fault cannot be eliminated after the above inspection, please contact the maintenance online shop or technical service center provided by our service center. Do not disassemble and repair by yourself to avoid danger and damage to the machine.

Technical Specifications

Technical parameters

Electrical Schematic

After-Sales Service

Terms of Warranty

1. The product is warranted according to the Chinese national “three guarantees” regulations.
2. A lifetime maintenance service is available at the company’s after-sales service center.
3. The following circumstances are not in the scope of the “three guaran tees”:
4. the machine damage caused by human factors.
5. Damage caused by unauthorized disassembly and repair by personnel not authorized by the Company.
6. Normal loss and wear during use.
7. Filter screen (except for the shortcomings of the filter material and the product itself).
8. Damage caused by failure to install and use the operation manual correctly.

Important Notice
In order to protect your rights and interests, please pay attention to the following information:

1. When buying the machine, fill in your after-sales service card completely, correctly and truthfully, and stamp it with the seller’s seal.
2. Please properly keep the after-sales service card user union that has been filled in and stamped with the seller’s seal.
3. Effective after-sales service card is the basic guarantee to realize your after-sales service rights of products. (Effective after-sales service. The card-filling content is comprehensive, true, and correct, with no alteration trace).
4. The product shall not be used by personnel (including children) with insufficient physical strength, sensory or mental ability or inexperienced knowledge unless they c under the supervision of other safety personnel or with instructions for the use of the product.

Product Quality Warranty Card

Warranty Card
Air Purifier Warranty Card (User Saved)

The design parameters, specifications and other information of this product are subject to change without prior notice, please refer to the actual machine. The packaging and printed matter of this product are specially designed for the Chinese mainland market, and the company reserves the right of final interpretation of its information.

Air purifier warranty card (Distributor Saved)

Warning:
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

FCC Statement:
This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The equipment complies with FCC Radiation exposure limit set forth for uncontrolled environments.
This equipment should be installed and operated with a minimum distance 20cm between the radiator and your body.

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