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Elechomes Air Purifier A32B Manual

Elechomes Air Purifier A32B Manual Image

Model: A32B
Air Purifier

User Manual
Thank you for choosing Elechomes!
Please read this manual carefully to ensure safe use and keep it on hand for future reference.


Product Name Air Purifier
Rated Voltage AC120V
Rated Frequency 60Hz
Product Usage Removes pollutants such as particulate matter, gas pollutants, and microorganisms in the air.
Method of Cleaning 1.Washable pre-filter
2.Composite carbon cloth filter
(Antibacterial cloth + Activated carbon + HEPA)
Rated Power 65W
Particulates CADR 230 m3/h
Particulates CCM P1
Energy Efficiency Index Qualified (Particulates)
Noise 30-55 dB(A)
Applicable area 15-30 m2 (161-323sq.ft)
Product size 325x172x510mm
Weight 5kg

Product Structure

Elechomes Air Purifier A3B - product structure


  • Pre-filter
    The primary filter is the primary filter of the air purifier. It is mainly used to filter dust particles above 5 microns, including large particles of dust, dander, pollen, floating matter, and other pollutants. Can be cleaned and reused multiple times.
  • Antibacterial cloth + Activated carbon + HEPA Composite Filter

  1. Antibacterial cloth: Effectively kill most bacteria and viruses.
  2. The activated carbon filter is based on the standard fitter material for household purifier filtration. The loose polymer material is used as the carrier, and the high-efficiency catalyst is attached to the surface of the activated carbon to make the adsorption capacity strong, the wind resistance is small, and the filter function is good. With high-quality powdered activated carbon as adsorbent material, it has good adsorption and dust collecting effect, good formability, high strength, and low airflow resistance. Activated carbon can absorb harmful gases such as benzene, toluene, xylene, formaldehyde, and ammonia, harmful gas with good adsorption function.
  3. The HEPA filter filters 0.3-micron particles of bacteria, smoke, and dust in the air, and the filtration efficiency is over 99%. Combined with a multi-purpose filter, the HEPA filter filters out tiny particles larger than 20 nanometers in diameter.


Install filter
First, remove the filter from the plastic bag

  1. Remove the air inlet.
  2. Remove the filter.
  3. Remove the filter from the plastic bag.
Make sure to remove the plastic bag from the filter before use.

Press the “PUSH” on both sides of the front cover and open the front cover.

There are internal and external points, the one with the pull tab facing out; be sure to install the front panel before use.

Filter/Dust Sensor Maintenance

  1. Pre-filter (about half a month)

    Use a vacuum cleaner to remove dust from the surface of the filter, or wash it with water and dry it thoroughly.
  2. Composite filter (about once every two months)

When the 1500 hour filter replacement prompt flashes, press and hold the reset button to dear the filter indicator light and reset the timing function.

  • Place the fitter in a ventilated place so that the harmful gases and bacteria on the surface of the filter can be volatilized. Do not expose it to excessive sunlight.
  • Do not wash the filter with water.


  • Unplug the power plug before cleaning and maintenance;
  • Do not operate with the filter removed (no dust removal effect and the dust that is inhaled may cause equipment failure);
  • Unplug the power cord when it is idle for a long time (it will also consume power in the standby state);
  • Depending on the place of use and the method of use (for example, house­holds with a large number of smokers or areas with severe air pollution), the filter replacement cycle may be shortened. If the filtration effect is not obvious, replace the filter in time. When replacing the filter, please turn off the power first.

How to use

1.After plugging in the power, you will hear the sound”Di”, the machine enters standby mode, and the air quality indicator will show red color.
After the power is turned on, the air quality indicator light is completely red, the machine enters automatic mode.
1 2 4 8

The machine’s working time can be set by the timer button while the machine is running. Set the time to 1 hour, 2 hours, 4 hours, 8 hours, press again to turn off, the corresponding indicator lights after the selected time.
Press the wind speed button to change the speed of the motor. It is divided into first gear, second gear, third gear, sleep, AUTO. When pressed, the machine increases one gear from the current gear position and then returns to the automatic mode. files.
In AUTO mode, PM2.5 corresponds to the corresponding table of air quality and gear position in the intelligent mode of speed:
1-100 = green light = excellent air quality = first gear 101-200 = yellow light = good air quality = second gear 201-500 = red light = poor air quality = third gear
5.Child Lock
When the child lock button is pressed, the button function of the machine enters the locked state, and all the buttons cannot be operated. Long press this button for 3 seconds to unlock.
This unit is equipped with a timing change filter function, which will flash until the 1500 hour fitter replacement prompt. Press and hold the reset button for 5 seconds to clear the filter indicator and reset the timing function.
7. Power off
When the power is on, touch the “Power” button on the
operation, and the machine enters the standby state. (The
icon light is on when the machine enters the standby state.)

Installation instructions

1.Do not place in the following places:

  • Direct sunlight or facing the air outlet and heated places (may cause deformation, Deterioration, discoloration, and failure).
  • Equipment accessories such as TVs and radios (which may cause image distortion and noise). Please place it at a distance of lm or more. At the same time, if the same socket is used with these devices, image plugging and noise may occur when the power plug is inserted. When this happens, plug the power cord into a different outlet.
  1. For indoor dust such as pollen, the product should be placed on the ground. Since pollen, dust, etc. are likely to fall near the floor, it is recommended to place the product on a flat floor in the room.
  2. In order to effectively circulate the air in the room. In order not to block the air inlet and outlet, place the product about 30cm or more from the left and right sides of the wall, furniture, curtains, etc. In order to use this product more effectively, please keep the back of the product at least 20cm away from the wall.
  3. Do not place objects on the main unit (otherwise it may cause the machine to malfunction). Special Note: Do not place magnets and metal objects.
  4. Do not block the air inlet and outlet, for example, do not place objects on the air outlet. Or in front of the air inlet.



  1. The machine is prohibited from moving or shaking while it is Do not pull on the power cord while moving or storing it. Pulling the power cord may cause a short circuit or damage to the inside of the power cord, resulting in fire or electric shock.
  2. Do not damage the power cord or plug, and do not cut, excessively twist, pull, or twist the power cord. If the power cord is damaged, it must be replaced by the manufacturer, service department or professional to avoid danger. Non-professionals are prohibited from disassembling the machine to avoid the risk of electric shock.
  3. The plug and hand should not be exposed to water before plugging in the power plug, otherwise, there is a danger of electric shock.
  4. Do not use power supplies, universal sockets or connected devices that exceed the rated value.
    Using a universal outlet that exceeds the rated value or connecting the power supply may cause the power cord to overheat and cause a fire.
  5. Do not touch the power plug with wet hands, which may result in electric shock.
  6. Do not put your fingers or metal objects into the gap of the air outlet, otherwise, it may cause electric shock or injury. Do not allow water, flammable detergents or other liquids to enter the product to avoid electric shock or fire.
  7. This product is not a substitute for normal ventilation equipment, daily vacuum cleaners, and range hoods used in the kitchen.
  8. Do not use this product in gas appliances, heating devices, or stove accessories.
  9. Do not use this product in a wet or hot environment such as a bathroom, toilet, or kitchen.
  10. Never place products in such locations|
    • Unstable locations (otherwise the product may fall or fall over resulting in injury, electric leakage, electric shock or fire.)
    • Locations that are hot, humid, or wet, such as bathrooms (air purifiers may cause electric shock or fire due to electric leakage.)a place where the kitchen emits soot.
  11. Do not use air purifiers in indoors with incense-based insecticides.
    • Chemical residues may accumulate in the machine and then be released from the air outlet to endanger your health
    • After using the insecticide, allow the room to be thoroughly ventilated before using the air purifier.
  12. 1t is not recommended to use an air purifier when burning incense or mosquito coils, otherwise, the filter of the air purifier will leave an odor.

Mandatory matters

  1. Turn off the power of the machine immediately when any of the following conditions occur (may cause electric shock, sparks, or smoke)
    • There is abnormal sound or vibration during operation
    • The product is abnormally hot and has a burnt odor
  2. Please dean the power plug regularly
    • If the power plug is dusty, moisture may damage the insulated part of the plug. resulting in a fire.
    • If the appliance is not used for a long time, please unplug the power cord.
  3.  Be sure to disconnect the power before performing maintenance on the appliance. The product may suddenly start, causing electric shock and injury.
  4. Plug the plug securely into the power outlet (if the plug is not securely inserted, it may cause an electric shock due to overheating or even cause a fire.)
    • Do not use a damaged plug or a loose power outlet.
  5. Please pull the power plug from the insulated part of the hand-held plug.
    • Pul the power cord to pull off the power plug, which may cause damage to the power cord, electric shock, short circuit, or fire.
  6. When any of the following conditions occur, please turn off the power of the machine immediately and look for the maintenance department.
    • The switch does not work.
    • The power cord or plug is abnormally hot.
    • I noticed an abnormal sound or vibration
    • There are any other abnormalities or malfunctions|
  7. Non-professionals are prohibited from disassembling the machine to avoid the risk of electric shock


  • Common fault phenomenon, fault code description, and troubleshooting
Fault phenomenon Inspection / Solution
Can’t turn on or press button no response 1. Is the power cord plug plugged in?
Plugin the power cord.
Button no response 1. Is the filter dirty?
Clean the filter.
2. Is the filter not being replaced for a long time? , Replace the filter with a new one.
The smell of the air outlet makes people feel uncomfortable 1.1s the plastic bag on the filter screen removed by the purifier?
2. Is the order of the purifier filter incorrectly installed? , Please refer to the instructions for the installation sequence and precautions.
The purifier runs for a long time but the air quality is not significantly improved The filter alarm light is on: it indicates that the filter timing change timer has reached the set value. At this time, after changing the filter screen, press and hold the sleep to reset.

WiFi Instructions

1.Scan and download

2.Add device

  • The air purifier and the mobile phone need to connect with the same wifi.
  • When the machine is on standby, keep pressing the “Reset” button on the control panel for 5 seconds until the WIFI or indicators light flashes quickly.
  • Click “Add device” and then choose “air purifier”.

3.Configuration mode

Confirming the WIFI indicator light on the control panel is flashing quickly, then click “Finish Network configuration”.

4.Choose wifi Choosing the same
WIFI mobile phone is connecting, enter WIFI password, and click “confirm”.

5.Configuration process
Wait for the configuration to be completed.

6.Configuration completed
Choose “Done” and enter the control interface.

FCC Statement

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

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

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.

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