Jafända JF888 3800-sq-ft Smart Air Purifier User Manual

Jafända JF888 3800-sq-ft Smart Air Purifier

Packing Contents

Specifications

Product specifications

25.9 in

/31.0x 29.0

x65.7cm

Rated Frequency| 60Hz
Rated Current| 1.2A| Package Size| 15.7 x 14.3x

29.76 in

/38.3x 36.3

x75.6cm

Rated Power| 90W| N.W| 23.1lb/10.5kg
CADR (Clean Air Delivery Rate)|

488CFM(830m³/h)

|

G.W

|

28.0lb/12.7kg

Noise Level| Sleep Mode: 22dB High Speed: 54dB| Standby Power| < 2W
 |  | Filter Life| 3000H
Operating Conditions| Temperature: 14 -104 /-10 -40

Humidity: 20%-95% RH

| Recommended Room Size| 760ft2(5

Times/h ) 1900ft2(2

Times/h ) 3800ft2(1 Times/h )

Safety Instruction

The following safety precautions and instructions must be read carefully and observed when the product is used!

P rohibitory sign|  The behaviors with this sign must be prohibited, otherwise, it may cause product damage or endanger the user’s safety.
---|---
Warning sign| The behaviors with this sign must be operated in strict accordance with the requirements, otherwise it may cause product damage or endanger the user’s safety.
Attention sign| The behaviors with this sign must be paid attention to, otherwise, it may cause product damage or other losses due to improper operation.

| Please do not touch the power plug with wet hands.|

| Please regularly clean the machine and power plug.

Please do not block the air inlet/outlet.

| Only the 120V power sockets are 120V power sockets.
Please do not use the machine in any place with much oil fume or high humidity.| Please do not put it close to or on any heat source (such as a fireplace, stove, or a place with flammable gases).

|

Please do not rinse the high-efficiency composite filter with water.

| Please be careful when cleaning the air purifier, as corrosive detergents may damage the surface.
This machine shall not be used by people with disabilities, perceptual disturbance or diagnosis or children alone, unless they use it under the supervision and guidance of the safety director on the site.| Please do not unplug the power cord from the power socket when cleaning the air purifier or leaving it unused.

Otherwise, it may cause an electric shock due to poor insulation or fire due to a short circuit.

Contains FCC ID: 2ANDL-WBR3 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,
2.    this device must accept any interference received, including interference that may cause undesired operation.
This air purifier is suitable for floor standing. With caster wheels, it’s easy to move in- house. Do not place the air purifier closer than 10cm/4″ to wall or another object..

Know Your Air Purifier

Structure and Name of Product Components

If the picture is inconsistent with the actual product, the latter shall prevail.

1. Filter cover
2. Composite filter
3. Main unit
4. Control Panel
5. Display

Display

Control Panel

| On/Off| Turns the Air Purifier ON or OFF.
| Speed| Fan speed cycles through 1~5 settings.
**| Filter Reset| Press the key of filter life, the white key lights up, and the integrated indication the area displays the percentage of remaining filter life.
**| ****

Switch

| Switch the PM2.5/PM1.0/PM10 value display (The default value of PM2.5 is displayed.)
**| WiFi| Press the WiFi button to connect it to WiFi.

| Auto| In Auto mode, fan speed will be adjusted automatically based on the real-time PM2.5 density.

| Timer| The timer is available from 1 to 24 hours, stopping the operation when the selected time has elapsed.

| Sleep| Press the sleep button in the working state to enter the sleep mode.
**| Child Lock| All the other buttons on the control panel are not responsive when the child lock is on.

Product Features

Integration of Multiple Functions

• Efficiently purify PM2.5, smoke, pollen, dust, and other particulate pollutants
• 5 fan speeds
• Timer (0-24H)
• Filter replacement indicator
• Manual, Auto, Sleep, and other operating modes
• Child lock
• Real-time value display of PM2.5/PM1.0/PM10
• WiFi control

3-Stage Filtration

Pre-filter

| Captures larger particles such as human hair, fibers, pet fur, and dust particles; Protects the HEPA filter and extends its life.
---|---

HEPA

filter

| Captures and filters airborne contaminants down to 0.01 microns in size, such as PM2.5, dust, smoke particles, mold spores, plant spores, and pollen
Activated carbon filter| **** Absorbs and eliminates fumes and volatile organic compounds in the air.

[Note] The activated carbon filter, HEPA filter, and Pre-filter are combined in the same filter.

Using Your Air Purifier

Precautions for Use

• All filters are attached to the air purifier.
• Please ensure that the filter is installed correctly before use.

1. Pull the filter cover out slightly.
2. Take out the filter cover.
3. Take out the new filter with the plastic film of the machine inside.
4. Remove the plastic film on the filter.
5. Put the filter without plastic film back into the machine.
6. Put the filter mesh cover back.

Getting Started

1. Insert the power plug to make the machine powered on, and the buzzer makes a “ding” sound.
2. Power on by touching the power key.
3. The display screen lights up and touches a relevant function button to enter the working state.

Operating Instruction

• On/off button
  The “ ” switches the air purifier system on and off. When the system is switched off, the fan stops to run, but the system will remain connected to the power supply (standby mode). The indicator light of the “ ” is red, and it is white when it is working.

• Fan speed button
  Touch the “ ” in the working state, and the indicator light of the button will light up. Every time you touch the “ “, the gear will change by 1. The gears cycle between 1-5 gears.
  When adjusting the wind speed, the comprehensive display area on the display will show the wind speed gear.

• PM1.0/PM2.5/PM10 AQI
  Touch the “ ****” in the working state, the key will light up (full light), each time you press it, the comprehensive display area of the display will switch between PM2.5 /PM1.0/PM10.If there is no button action within 3 seconds, the switch button light is off (half bright), and the display returns to displaying PM2.5.

• WiFi button
  In the power-on state: long press the ” ****” for 3 seconds, the WIFI Key indicator light is on and, and the WIFI icon on the display screen flashes, indicating that it is waiting to connect to the network. After successfully connecting to the network, the WIFI icon on the display is always on, and the button indicator light is always on. If the connection fails within 10 minutes, the WIFI icon goes out and the button indicator light is dark. Every time the power is turned on, the WIFI button lights up and flashes in the power-on state, and the WIFI icon flashes, waiting for network distribution. If there is a distribution network before, it will automatically connect to the mobile phone with the previous distribution network. After the connection is successful, the WIFI button and WIFI icon are always on.

• Filter reset button
  The filter life is defined as 3000 hours (at 4 wind speeds), the filter life is displayed as a percentage, and the full life is 100%.

  • Filter Life Check:
    Press the ” ****“, the comprehensive indicator area will display the percentage of the remaining filter life.

  • Filter Life Reset:
    Filter life <5%, the filter button flashes red. Remind the user to replace the filter. Press the ” ” more than 3s, and the filter life will display 100%. When the life of the filter is ≥5%, long press the “ ” cannot reset the life of the filter, only a “ding” sound will be issued.

  • Force Filter Life Reset:
    Within 30s of power-on, press and hold the ” ” + “ ” (more than 3s) at the same time in standby mode, and the life of the filter will be reset, with a “ding” sound, the screen flashes (0.5 seconds/time) 6 times, indicating that the filter life clearing action is completed, press the filter life key to check, and the filter life recovery display is 100%.

• Sleep button
  Touch the ” ” in the working state to enter the sleep mode. In the sleep mode, except for the sleep button indicator light and the sleep icon on the display screen, all other button indicator lights and icons are off.
  The wind speed is running at gear 1, and the sleep button indicator light and the sleep icon on the display will go out after 10 seconds.
  In sleep mode, touch any function key once to wake up the screen, and the sleep key indicator and sleep icon will light up. Touch any key again to exit sleep mode and return to previous setting mode.
  In the working state, press and hold the “ ” for more than 3 seconds to enter the offscreen mode, and all LED indicators go out. The motor runs at the currently set speed.
  Press any key to exit the off-screen mode, and the display will resume the display of the current machine working status.

• Child lock button
  In the working state, long press the “ ” (more than 3 seconds), the child lock function is turned on, the indicator light of the child lock button is on (full light), and the child lock icon on the display is on.
  When the child lock function is turned on, the functions of touching other touch keys are invalid. Long press the “ ” again (more than 3 seconds), the child lock function is turned off, the child lock button indicator light is half bright, and other function buttons resume their functions.

• Timer button

  •   *  **Timing shutdown:**  

    touch the ” ” in the working state, the indicator light of the timing button is on (full light), and it enters the setting state of timing shutdown. The timing icon on the display screen lights up, and the comprehensive display area displays the set time, and the time unit is hours.
    Every time you touch the “ ****“, the value will increase by 1, and the timing value will cycle between 0 and 24. Stop touching the “timing button”, the timer shutdown setting is completed, and the set shutdown time will start counting down.

  • Timing start:
    In the standby state, touch the “ “, the indicator light of the timing key is on (full light), the timing icon on the display is lit, and it enters the setting state of timing power-on. The comprehensive display area displays the set time, each time you touch the ” “, the value increases by 1, and the timing value cycles between 0 and 24, and the time unit is hours.

• Auto button
  Touch the ” **” in the working state, the working mode is switched between automatic and manual. In the automatic mode, the indicator lights of the automatic keys are on, the indicator lights of other function keys are dark, and the automatic icon on the display is lit. In automatic mode, the wind speed changes according to the value of PM2.5, and the color of the air quality indicator changes according to the value of PM2.5. (the corresponding relation is shown in the following figure). PM2.5 value| Air quality| PM2.5 air quality indicator| Wind speed gear
  ---|---|---|---
  0- 12| Excellent| Green| 1
  13- 35| Good| Blue| 2
  36- 55| Poor| Yellow| 3
  > 55| Severe| Red| 4**

PM Sensor Replacement

Replacement of Sensors (Please do not operate by yourself because the sensors must be replaced by professional maintenance personnel)

1. Open the sensor cover with a straight screwdriver.
2. Remove the sensor cover
3. Hold on to the hardware handle and pull out the sensor module.
4. Unplug the terminal block from the old sensor module and replace it with a new sensor module.
5. Put back the sensor module and close the sensor cover.

Cleaning and Maintenance

Please unplug the power plug from the adapter before machine maintenance.

1. Clean the machine body (cleaning once a month is recommended):

2. Wipe off stains with a soft rag.

3. Wipe off stubborn stains with a soft rag dipped in a proper amount of neutral detergent.
   Note: Please avoid scratching the machine shell with any hard object during maintenance. Please operate according to the manual and avoid damaging any machine part during base disassembly.

4. Clean and change the filter (The Filter life is 3000 hours in normal living environment.):

   • The replacement of the filter will be reminded by the built-in program. The filter can also be replaced according to the service life prompt of the filter. It can also be replaced in real-time through the filter life reset function.
   • The vacuum cleaner can be used to clean the deposited dust on the surface of the composite filter mesh to prolong the service life of the filter mesh (it is recommended to clean it once every other month and not wash it with water).

• The service life of filter mesh may vary with different environments for using the machine. For example, it will be shortened in smoking areas and areas with pets.
• Please replace the filter mesh in time when the purification effect becomes worse.
• Please dispose of the used waste filter mesh according to the relevant regulations on solid waste.

Filter replacement

1. When the reset button of filter life lights up in red it prompts that the filter needs to be replaced.
2. Touch the on-off button to power off, and unplug the machine.
3. Pull the filter cover out slightly.
4. Take out the filter cover.
5. take out the failed filter in the machine.
6. Remove the plastic film from the new filter.
7. Reinstall the new filter in the machine.
8. Put the filter cover back
9. Plug in and touch the on-off button.

Troubleshoot Guide

plugged into the socket and if the power button is turned on.

2.    Reinstall the filter cover.

The air cannot be ducted smoothly from the air outlet|  1.    The plastic package of the new filter is not removed.

2.    The air outlet of purifier is blocked by foreign matters.

| 1.    Please remove the plastic package first.

2.    Clean up foreign matters.

The machine makes noise while functioning| 1.    The inlet or outlet is blocked by foreign matter.

2.    There are foreign matters in the air flue of the machine.

| 1.    Please remove the obstructive matters first.

2.    Clean up the foreign matters.

The indicator light for filter change is still flashing after change.| 1. The filter reset button has not been pressed.| 1. Press and hold the filter button for more than 3 seconds, and complete the filter reset after hearing a prompt tone “ding”.

The wind speed seems to decrease

|

1. The filter life has expired, or the filter is blocked by hair.

|

1. Clean the dust and hair on the surface with a vacuum cleaner; change the failed filter.

The air purifier gives out an odor|

1. The pollutant concentration may be too high, and the filter may reach a saturated state in advance.

| 1. The filter needs to be changed to avoid secondary pollution.

The most frequently asked questions about this product are listed here. If you cannot find the solution to your question, please contact our after-sales service department.

Warranty & Support

Jafanda products have a One-year warranty from the date of purchase and a Free Extended One-year warranty after registering your product with your order and purchase date via www.jafanda.com/pages/warranty. Jafanda always takes responsibility for all our products. Jafanda always pays high importance to the customer’s purchase experience and satisfaction.

Returns & Refunds

If for any reason you are not fully satisfied with your purchase experience within 30 days, we are happy to help with a replacement or refund.
For more detail, please visit our after-sales website page: www.jafanda.com/pages/returns-refunds

Or scan below QR code using WhatsApp to join us After-sales Live Chat Service;

Email: support@jafanda.com

Warranty Jafanda LLC.
1309 Coffeen Avenue STE 4304
Contact our support team by Email: support@jafanda.com
Join the jafanda Community on Social Media

FAQs

What is the maximum coverage area of the Jafända JF888 3800-sq-ft Smart Air Purifier?

The Jafända JF888 is designed to cover up to 3800 square feet, making it suitable for large spaces.

What type of filters does the Jafända JF888 use?

The Jafända JF888 uses a HEPA filter and an Activated Carbon filter to effectively remove pollutants and odors.

How does the air quality sensor in the Jafända JF888 work?

The air quality sensor in the Jafända JF888 monitors the air quality in real- time and adjusts the purifier’s settings accordingly.

What are the different modes available on the Jafända JF888?

The Jafända JF888 offers several modes including auto, sleep, and manual, allowing for customized air purification.

Is the Jafända JF888 noisy during operation?

The Jafända JF888 is designed to operate quietly, but the noise level may vary depending on the selected fan speed.

Can the Jafända JF888 operate in a small room?

While the Jafända JF888 is designed for large spaces up to 3800 sq ft, it can still be used in smaller rooms. However, it may be overpowered for smaller areas.

What is the coverage area of the Jafända JF888?

The Jafända JF888 can effectively purify air in spaces up to 3,800 square feet, making it suitable for large rooms and open areas.

What type of filters does the Jafända JF888 use?

The Jafända JF888 utilizes a 3-in-1 filtration system that includes H13 True HEPA filters and activated carbon filters to effectively remove allergens, odors, and pollutants.

How often do the filters in the Jafända JF888 need to be replaced?

The filters in the Jafända JF888 should be replaced approximately every 6 months, depending on usage and air quality.

What kind of maintenance is required for the Jafända JF888?

Maintenance for the Jafända JF888 involves regular cleaning of the exterior and vacuuming the filters to maintain optimal performance.

What is the design of the Jafända JF888 like?

The Jafända JF888 has a sleek and modern design, making it a stylish addition to any room decor.

What types of pollutants can the Jafända JF888 remove?

The Jafända JF888 can effectively remove dust, pollen, smoke, pet dander, mold spores, and volatile organic compounds (VOCs).

What warranty is provided with the Jafända JF888?

The Jafända JF888 typically comes with a 1-2 year warranty, but it’s best to check the warranty terms provided with the purchase or in the user manual.

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