Jafanda JF999 - Home Air Purifier Manual

Packing Contents

Specifications

Product specifications

Safety Instruction

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

Prohibitory sign		The behaviors with this sign must be prohibited, otherwise it may cause product damage or endanger the user's personal 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 personal 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 or 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 rot be used by people with disabilities, perceptual disturbance or dysgnosia or children alone, unless they use it under the supervision and guidance of 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 electric shock due to poor insulation or fire due to short circuit

KNOW YOUR DEVICE

Structure and Name of Product Components

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

Display

Control Panel

Icons	Icons Name	Introduction
	On/Off	Turns the Air Purifier ON or OFF.
	Fan Speed	Fan speed cycles through 15 settings.
	Filter Reset	The filter needs to be changed when the icon lights up in red.
	Light	Press dimmer to adjust the lighting mode of the ambient light.
	WiFi	Press WiFi button to connect to WiFi
	Auto	In Auto mode, fan speed will be adjusted automatical based on the real time P2.5 density.
	Timer	Set the timer to switch on and off the air purifier automatically. The timer is available from 1 to 12 hours, stopping operation when the selected time has lapsed.
	Sleep	Press the 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 (0-12H)
• Filter replacement Indicator
• Manual, Auto, Sleep and other operating modes
• Real-time monitoring of Indoor temperature and humidity
• Child lock
• Real-time value display of PM25
• WiFi control

3-Stage Filtration

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

Using Your Device

Precautions for Use

• All filters are attached in 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 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 touch a relevant function button to enter the working state
   

Operating Instruction

On/off button
Touch the button " " in the standby state to enter the working state; touch the key " " in the working state to enter the standby state. The power key indicator lights up in red in the standby state and while in the working state

Sleep button
Touch the button " " in the working state to enter the sleep mode. In the sleep mode, all indicator lights and icons light off except for the * " indicator light and sleep icon. The wind speed remains at Gear 1, and the sleep button indicator light and icon wil light off in 10 seconds. The air purifier will be awakened in the sleep mode by touching any function key once. The sleep button indicator light and icon will light up when it returns to the sleep mode. Exit the sleep mode and return to the pre-sleep setting mode by touching any function button once again

Light button
Touch " " to adjust the light bightness. Each touch will change the ambient light mode.
5 modes to choose:

1. 25% brightness
2. 50% brightness
3. 100% brightness
4. shut off button, display screen and ambient light 10 later, the sleep icon light off
5. lit button and display screen, ambient light stays off

When the touch panel is completely black, press any key to wake up " "

Memory function
Restart the device in the power-up state every time, the machine will remember the previous wind speed and light settings. However, after the adapter is re-plugged, everything will return to the default state. The machine runs at Gear 1 by default after startup, and the ambient light will be slowly on and then go out.

WiFi button
When the machine is powered on and enters the standby state, the WiFi button and icon flash for network connection. The WIFI button and icon will be constantly on when network is connected but 90 out if network connection fails within 10 minutes.
When the WiFi button and icon go out in the power-on state, press and hold the WIFi button for 3 seconds. to connect the network. The prompt tone "ding ding ding" will be heard, and the WiFi button and icon flash for network connection. The WiFi icon flashes in the process of network connection and keeps constantly on when the network is successfully connected. The icon will go out when the network fails to be successfully connected within 10 minutes

Fan speed button
Touch the fan speed button + in the working state to increase the fan speed, and touch the. fan speed button - to decrease the fan speed. The white indicator light of the fan speed key is on. Each touch of the button will change the gear from 1 to 5 successively and circularly. When the fan speed is adjusted, the fan speed gear is displayed in the comprehensive display area

Timer button
Press " ", the timer button light will turn ON to set the timer. The screen will display the timer's set time. Each touch will increase the timer by 1 hour, the value ranges 0-12. When the value is 0, the timing can be canceled. Release the button and after 3 seconds the timer will be set. The timer will then start counting down.
Press " " in the working state to set timed shutdown;
Press " " in the standby state to set timed start

Child lock button
This button aims to avoid misoperation by children or pets in an unattended condition. In the working state, press and hold the button " " (for more than 3s) to switch the on/off state of child lock. When the child lock is on, the child lock key indicator and icon on the display screen light up. Other function button become invalid when the child lock & on. When the child lock is off, the child lock key indicator lights up.

Auto button
Touch the button " " in the working state to enter the auto mode, the auto button is fully on. The wind speed of the machine changes with the PM2.5 concentration value, and the wind speed gear is switched from 1 to 4 automatically. The color of the air quality indicator also changes with the PM2.5 concentration value (the corresponding relation is shown in the following figure).

PM2.5 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 the hardware handle and pull out the sensor module.
   
4. Unplug the terminal block from the old sensor module and replace it into a new sensor module.
   
5. Put back the sensor module and close the sensor cover.
   

Cleaning and Maintenance

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):
   1. Wipe off stains with a soft rag.
   2. Wipe off stubborn stains with a soft rag dipped with 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.

2. Clean and change the filter (once operation every 3.6 months is recommended).
   1. The replacement of filter will be reminded by the button program. The filter can also be replaced according to the service life prompt of filter. It can also be replaced in real time through the filter life reset function.

The filter life is set as 3000 hours. The filter life indicators go off by one for every 600 hours of life used. When the rest filter life is less than 150 hours, the filter life reset key lights up in red and the last indicator keeps flashing (1Hz), prompting that the filter mesh needs to be replaced before the filter life is reset

Reset of after life:
When the rest filter life is not less than 150 hours, it can't be reset by touching the filter life reset key (for more: than 3s) but only makes a prompt tone "ding". When the rest filter is less than 150 hours, the filter life reset key flashes; in this case, the filter life can be reset by touching the reset key (for more than 3s) and makes a prompt tone "ding". The filter life indicators are fully on when the parameter is successful reset.

Forcible reset of filter life:
Press and hold the filter reset key (for more than 3s) within 30s of power-on state in the standby mode, the filter life will be reset forcibly and make a prompt tone "ding". The screen will flash (2 times) 6 times, which indicates the completion of forcible reset. After the machine is restarted, all the filter life indicators will be fully on.

2. 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 filter mesh (it is recommended to clean it once every other month and do not wash 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 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 and the last indicator begins to flash, 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 falied 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

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

Warranty

The products of Jafanda have a warranty period of 1 year from the date of purchase. In addition, Jafanda guarantees that all the products are made from top-quality materials and you can enjoy excellent technology and service from the date of purchase to the end of the warranty period.

Jafanda will replace the defective products caused by manufacturing technique with qualified products, or the customers can apply for a refund within 30 days from the date of purchase. Limited warranty only applies to the case of installation, use and maintenance of the air purifier in accordance with this manual.

One-year warranty extension:
Register your product at www.jafanda.com/pages/warranty
Your warranty period will be extended for an additional one year
Please fill in all required fields, including your order IDI place of purchase and date of purchase (if applicable)

Jafanda LLC.
1309 Coffeen Avenue STE 4304
Sheridan, Wyoming 82801
support@jafanda.com

Documents / Resources

References

• Warranty Registration – Jafanda

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