leking P550 Fashion Air Purifier User Guide

Air Purifier
Use and Care Guide
Model: P550

• Carefully read and understand the information given in this manual.
• Our company reserves all rights to interpret this instruction manual.
• The actual appearance is based on the object.
• IM should be well kept after reading together with the invoice.
• Product technology or software upgrades are available without prior notice.

Product Components

Product Components illustration

Purification principle and characteristic

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• Formaldehyde removal
• 3 wind speed design
• Time set
• Filter change indicate
• Manual-operate mode, auto mode, sleep mode
• Temperature and humidity sense monitor
• Child lock
• 5 value real-time display
• Wifi control
• UV

Purification technique

Composite filter

Pre-filter: Filter the contaminants of more than 20 micros, such as hair, dander, fiber, and so on.
High-efficiency HEPA: Filter particles of more than 0.1 microns in diameter, such as pollen, dust mites, and other allergic gases.
Active carbon: Clear and remove volatile organic compounds, such as secondhand smoke, CO, formaldehyde, benzene, helium, NOC, and other harmful gases so on negative.

UV Lamp
The built-in UV C-band LED disinfection lamp irradiates the filter and airflow to achieve targeted irradiation and disinfection of the passing airflow and the filter that intercepts small particles attached to pathogens. The C-band UV lamp can destroy the molecular structure of DNA or RNA in the cells of the pathogenic bacteria, let the bacterial cells die, and achieve the effect of disinfection and sterilization.

Anion generator
Release the neg anion amount of more than 610 pas/cm, to fresh the indoor air, and make people stay as in the forest.

Filter Changement

• Machine power off and unplug.(Picture 1)
  Notice: Press the power button to turn off the machine, the machine will be under standby mode. Unplug to cut the power.

• Pull the upper parts. Put hands on both sides of the buckle, and press down the buckle to make the two parts flick, then pull up the upper parts. ( Picture 2.3.4 )

• Take out the new filter with plastic film from the machine, remove all packaging then reload.(Picture 5.6 )

• Install the upper body back to the original position, and ensure that the buckle is installed in place(Picture 6)
  

Notice: Please be sure to remove the outer package of the filter when first time using the machine.

Operating Instructions

Product operating. Instructions
The machine will enter the standby mode after plugging.

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Power switch
Plug the machine to enter standby condition; press the power button to enter working condition; when the machine is in working condition, press the button to enter standby condition.

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Filter reset
With the filter lifetime remaining 48 hours left, the filter reset light will flash red and remind the user to change the filter.
a. After changing the filter, long-press the “filter reset” till the red light stop flashing

Time set
Touch the time .t key in working condition, the timing button, and display light up, and the machine enters time set mode. Press the key once for the 1-hour setting, press twice for the 2-hour set, and press one more time for one more hour setting. There are a total of seven hours setting, and when the lights are off, it means to turn off the time set.
Anion
Touch the anion button to turn on the anion function. The built-in anion generator starts to release the anion. Touch the anion button again to tum off.

UVC
Touch the UVC button to turn on 1. UVC function. The built-in ultraviolet lamp starts to work to kill the bacteria and viruses in the filter and the airflow. Touch the UVC button again to turn it off.

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WiFi
Long pressed “W R” for 5 seconds to start the network match.
a. The WiFi indicator lights flash white when matching the network
b. The WiFi indicator will be white when the matching is done c. Long press the -WiFi’ key again for 5 seconds to reset the WiFi

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Child lock
Long press the child lock for 3 seconds in working condition, child lock key lights, and no key is functional during this period. Long press the child lock 3 seconds again to unlock it, the child lock lights off, and all the keys back to functional again.

Rotate the button clockwise or anticlockwise, there will be sleep mode, low speed, medium speed, high speed, and auto mode changed cyclically.
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Sleep
Rotate the button clockwise or anticlockwise, sleep indicator light on and enter the sleep mode. Tum off the sleep indicator light to close sleep mode.
a. Sleep indicator light on under sleep mode
b. All the other indicator lights will be off under sleep mode, including the front panel display and the air quality

Auto
Rotate the button clockwise or anticlockwise, the auto indicator light on to enter auto mode, and the auto indicator light off to close auto mode.
a. Auto mode will be started when turning on the machine
b. Fan speed will be auto-adjusted with the air quality around under auto mode, and the fan speed indicator light will be also auto-adjusted.
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Rotate the button clockwise or anticlockwise to set the fan speed. There are low speed, medium speed, and high speed for users to choose from.
a.The corresponding fan speed indicator light will be on according to the real-time fan speed.

Control panel and display

Instructions for panel display

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Rase the knob to as the fan sp., c.c.s from low to high, and anticlockwise from high to low. The fan speed light indicator will change with the fan speed, low speed shows in one block, medium speed shows in 2 blocs., and high speed shows in 3 blocs. The low, medium and high will also be lighted at the different fan speeds.

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| The related light will be lighted base on different time set. (please refer to page 6 for details)
| Rotate the knob to choose the different functions, and the related lights on.
| Display the PM2.5 value in real-time.
| Display the temperature in real-time.
| Display the humidity in real-time.
| With the filler lifetime reduced gradually”, each block dropped with every 500 hours u. One block stands for 500hours using time.

Air quality value and indicate light

Air quality inspection will be turned on automatically with the machine working normally

Filter Changement

• Machine power off and unplug.(Picture 1)
  Notice: Press the power button to turn off the machine, the machine will be under standby mode. Unplug the machine to cut the power.

• Pull the upper parts. Put hands on both sides of the buckle, and press down the buckle to make the two parts flick, then pull up the upper parts.(Picture 2.3.4)

• Take out the new filter with plastic film from the machine, remove all packaging then reload. (Picture 5.6 )

• Install the upper body back to the original position, and ensure that the buckle is installed in place (Picture 6)
  Notice: Please be sure to remove the outer package of the filter when first time using the machine.

Care and Cleaning

Care and Cleaning

The machine must unplug before care and cleaning

1. Clean the machine

• Wipe the stains with a soft cloth.
• For the Stubborn stains that are hard to clean, please dip some neutral onto the soft cloth then clean.

Notice: No hard object to scratch the machine surface during care and cleaning. When tearing down the machine, please refer to the instruction manual and do as the require­ment to avoid damaging the components.

2. Filter clean and change

• The build-in program will remind you to change the filter. Due to different air quality around and the filter lifetime will also be different. Users who change the fitter can also judge from the machine noise and the smell.
• If there is a dust cover on the composite filter, the vacuum cleaner can be used to clean the dust on the surface, to extend the lifetime of the filter.(Advice to clean once a month)

| Change frequency| Condition
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Composite filter| Change the filter once a year| Absor the emissions of about 3 cigarettes per day

1. The filter change time will be shortened for the different places and different using methods (Such as the place where many people smoke). Please change the filter in time when purify effect is not good.
2. Please dispose of the used filter as Non-combustible garbage.

Notices

Notes:

All the items are related to safety and please obey as below. The goal of the below notice is for a user to use the machine correctly.
There explains the dangers, danger lever, and the accident that may occur in the below notice item.

1. Please do not use other components that are not permitted by the manufacturer, and the warranty will be terminated if the machine breakdown in that case.
2. Please check whether the machine is fine and whether spare parts are complete after unfolding the package.
3. Children and the Incapacitated person should use the machine accompanied by their superintendent,
4. Please unplug the machine immediately if an accident occurs, and please do not use the machine under defective conditions.
5. In order to avoid the danger, if the supply cord is damaged, it can only be changed by the manufacturer or a qualified maintenance person.

Forbidden marks

| All the contents with this mark are forbidden behavior, otherwise, it will lead to the machine being damaged or the user being harmed.
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Warring marks

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For all the contents with this mark, the user should operate as it required, otherwise it will lead to the machine being damaged or the user being harmed.

Notice mark

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All the contents with this mark, the user must pay more attention to them, otherwise, there will be machine damaged or other harmed due to improper operation.

| Please do not put your hands or foreign matter into the air inlet and the air outlet| | Please do not unplug the power with wet hands
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| Please do not use the air purifier in a place full of hydrogen, natural gas, dimethyl methane, and some other inflammable gas.| | Please do not use the air purifier if the power cord or plug is damaged, or the power socket slacks off.
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| Please do not use the air purifier when using the aerosol bomb, or there are oil residue, incense smoke, alight flame, and Chemical odor in the room. Also do not use the air purifier in the deep wet place such as in the shower room.| | Please do not jam the air inlet and air outlet.
| Please do not operate the air purifier without a filter inside.| | Please do not wash or re-use the composite filter.
| Only a 220V voltage socket can be used.| | Please hold still the plug when unplugging, and do not pull the power cord, otherwise, it will cause electric shock or the fire disaster of a short out.
| Please unplug the machine when the machine is not in use or needs cleaning, otherwise, it will cause the electric shock of low insulation or a fire disaster of a short out.| | Please clean the dust on the plug regularly.
| Pls, do not use the strong causticity detergent when cleaning the machine, as it will damage the surface of the air purifier.| | Only a soft cloth can be used to clean the surface of the machine, otherwise, the machine may be damaged or fractured.
| When using the machine, do not put it close to the heat source object or put it onto it.(Such as the fireplace or the stove or the place where can get touch with the Inflammable gases)| | Ethyl alcohol or organic solvent are forbidden to be used to wipe the machine, otherwise, it will damage the machine or lead to electric shock or fire disaster.
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| This symbol represents for, there is the possibility of injury or physical damage.| | Users can directly push the machine or hands hold on both sides of the buckle to move the machine. If the user holds the air outlet to move the machine, it is possible to make the air outlet or the host machine fall off, which will cause human injury.
| If the air purifier causes signal interference on the radio or the television, please try the adjust measure one or more items as below:

1. Re-adjust or rotate the receiving antenna.
2. Take the air purifier far away from the radio/televi­sion signal receiver.
3. Connect the air purifier power and the signal power on the different sockets.
4. Please contact the manufacturer or the qulified radio/television man if assistance is needed.

| | This machine does not suit the disabled person, perceptually handicapped, Mentally handicapped or children operate by themselves except there are guardians or safety directors on the spot to guide or assist operate.

Troubleshooting

Troubleshooting

2. Check whether the front panel is installed properly.
Small airflow from the air outlet|

1. Filter package has not been removed; remove the package and re-install the filter
2. There are foreign matters that jam the air inlet or air outlet; clear up the foreign matters.
3. If The filter is too dirty, clean the filter or change the filter.

Dust removal effect is not obvious and air quality have not gotten better obviously| 1. No filter in the machine; install the filter into the machine.
2. The door or window in the room is opened too often to let the dirty air flow into the room. The airflow slows indoors, and a longer time is needed to purify the air indoors.
3. Machine is put in a narrow place or there are barriers around, which will affect the purify efficiency
4. Filter dirty and will affect the purify efficiency; advise to clean the filter or change a new filter.
Odors from the air outlet|

1. Many people smoke or barbecue or do something others in the room that cause odor in the room; advise to change the indoor air
2. Filter seriously dirty; advice to change a new filter

Notice: Please do not tear down the machine by yourself, in case that will cause danger or damage to the machine.

Technical specifications

Technical parameters

Particle CADR

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350 CFM

Available area

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1100 ft2 (ACH=2)

Product dimensions

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13.8″(L).13.4″(W)x29.5″(H)

Net weight| 20.9 lbs.| Gross weight| 30.8 lbs.

Electrical schematic

Notice: The joint position in the electrical diagram doesn’t stand for the real position in the machine.

FCC Warning

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.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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 in accordance with 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 receiver.
• Connect the equipment into 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.

To maintain compliance with FCC’s RF exposure guidelines, This equipment should be installed and operated with a minimum distance between 20cm between the radiator and your body: Use only the supplied antenna.

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