Haier KJF400KBAA User manual

KJF 4 0 0KBAA
Haier Smart Life
Air purifier
Users Manual
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Model:
·Please read this manual carefully before use.
·The company reserves the right of final interpretation on this manual.
·Photos may not match the product you have ordered exactly.
·After reading it, please keep this manual together with the invoice.
·Product technology or software may upgrade from time to time without notice.

Thank you for purchasing our products. For better and
safer use, please read this manual carefully before
operation and keep it properly for future reference.
Contents
Instructions for safe operation
Main parts and components
Product specifications
Safety warning
Precautions before use
Getting Started
Operation panel description
Operation instructions
Display status description
Remote controller description
Product maintenance
Troubleshooting
After-sales service
When using this product, please follow the basic warnings as follows:
Read all warnings before use
Warnings - To reduce the risk of fire, electric shock, damage,
please observe the following requirements:
1. Disconnect the air purifier with the power source when you do not
use it or before maintenance.
2 To reduce the risk of electric shock, do not use outdoors or on wet
surfaces.
3. Please use the product in accordance with this manual and use
only the functions recommended in this manual.
4. It is recommended to use a separate power outlet instead of a
multi-outlet socket to avoid the danger due to overheating.
5. Please place the product on a stable table or floor, and do not
use it on the edge of the table or an inclined surface to avoid
accidental damage to the product.
6 Before using the product, please remove the packages of the
main body of air purifier and all its filters, and ensure that the filters
are installed correctly according to this manual.
7. To open the front panel and replace the filter, be sure to turn off
the power.
8. Do not block the air inlet and outlet when using the appliance, so
as to avoid damage caused by overheating of the appliance. Do not
use it near a soft object, such as curtains. And please ensure that
there is 30cm clearance around the appliance.
9. Do not use non-original accessories or parts to avoid damage to
the product. If non-original parts or accessories are used, the
applicable after-sales terms will be invalid.
10. If the power cord is damaged and it is necessary to replace the
power cord, it must be done by a professional or in a designated
maintenance station.
11. This product cannot replace the ventilation fan, vacuum cleaner
or range hood in the kitchen.
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12. Do not insert your fingers or other objects into the air outlet
of the appliance to avoid damage to the appliance or personal
injury.
13. If the dominant air quality of the room is bad (such as oil
fumes and unusual smell in newly decorated apartment), it is
highly recommended that you open the windows at the same
time when your use this product for better effect.
14 When the product has an unusual smell or noise,
disconnect the power supply and contact the after-sales
service station.
15 Do not use flammable cleaning agents such as gasoline;
otherwise there is a risk of fire.
16. Do not use the product in an environment where explosive
materials, flammable liquids, or flammable gases are in close
proximity, and do not use it near heating or high-temperature
objects. This may result in an explosion.
17. Unplug the power cord before cleaning, maintenance and
repair.
18. Do not pull the power cord while unplugging it. The correct
way is to hold the plug and pull it out.
19. When unplugging the power cord and moving the
appliance, please keep your hands dry.
20 When lifting or moving the appliance, use the handle on the
product.
21 When the product is not in use, please put it back in the box
and store it in a safe and cool place. Keep it away from direct
sunlight.
22. This product is for home use only. If you need to give the
product to someone else, please send the manual together.
23. Please keep this manual properly.
This product is not suitable for some special groups of people,
such as children, people with disabilities and mental illness, or
people who lack relevant use experience and knowledge
unless they are using the product under supervision to ensure
safety. Please ensure that children do not use this product as a
toy.
List of major components:
List of major components:
l. Front panel
2. Integrated filter
3. Dust sensor
4. Function display panel
5. Power, filter reset button
6. Air outlet
7. Handle
8. Fan speed, child lock, filter reset button
9. Slide switch
10. Filter lifting bracket
11. Remote controller
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Product specifications
Product model Rated voltage
Rated power
CADR Particulates
CCM Particulates
Effective area
Weight (net weight/gross weight)
Product size
Applicable standard
Frequency
Noise level
Energy efficiency
Particulates
High efficiency
KJF400KBAA
Circuit schematic
Electrical wiring diagram
Power off switch
Dust sensor
Contact switch panel
Control panel
Power panel
Anion module DC motor
Safety warning
Do not cover the air outlet with a towel or other object to
avoid damage to the appliance and personal injury.
When plugging in the power cord,
please make sure your hands are
dry. Only use dry hands to insert the
plug into the socket. Do not handle
air cleaners or plugs with wet hands.
Do not pull the power cord while unplugging
it. The correct way is to hold the plug and
pull it out to avoid damage to the cord.
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Precautions before use
1. If the air purifier does not start when you press the On button,
please check if the filter and the front panel have been installed
properly. If the filter and the front panel are not properly installed,
the air purifier with the safety design will not work normally. .
2. Do not use this product in a humid environment, such as a toilet,
because use of the product in a humid environment may accelerate
filter loss and cause damage to components.
3. If the product is used in an environment with smoke or oil fumes,
the filter of the product will be covered by the tar of the cigarette or
oil fumes. Clean the filter often with a vacuum cleaner so as not to
affect the filtering effect.
4. When using the remote controller for the first time, install two
AAA batteries before use.
Getting Started
1. Remove the front panel: a. Use both hands to gently press the
upper snap-fastened position; b. Pull the front panel outwards; c.
Lift the front panel upwards.
2. Replacement and maintenance of filter: a. Drag the slide
switch to the left to release the filter lock; b. Remove the filter
(Note: For the first time use, remove the filter packaging plastic
bag); c. d. Drag the slide switch to the right to lock the filter;
3. Installation of front panel: a. Insert the front panel into the
bottom slot; b. Gently push it inwards; c. Align with the snap hole
and gently press it into the bayonet lock.
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Note: after powering on and entering into smart mode, the fan
speed 1 is enabled, anion module started; lighted icon indicators:
the power indicator is full bright and indicators of anion module and
PM2.5 detection module are lighted (PM2.5 value is displayed after
the 60 seconds countdown from power-on for the first time). The
display screen is shown below:
Operation panel description
Description of buttons
Icons Description of buttons
Power switch (Touch the power switch
button to turn the power on and off)
Fan speed cycle button
Press and hold for 3s to enter child lock function
Press this button for 3s to reset the filter
Definitions of icons:
Icons Icons
Description Description
Timer indicator Smart mode indicator
Air quality indicator
PM 2.5 value display
Extreme fast
purification indicator
Anion indicator
Filter replacement indicator
Operation instructions
Note: After the power is turned on, a “beep” sound is heard. The
power button light is half on, indicating that the power is normal,
and it enters the standby state: PM2.5 detection module enters the
working state.
Switch function:
Touch the power switch button to turn the power on and off.
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Filter reset function
When the power is turned on and the indicator is lighted, it means
that the filter needs to be replaced; after the replacement, press the
power switch button and the fan speed button for 3 seconds, the buzzer
will ring once, the filter indicator light will be off, and the filter use time
will be reset.
Child lock function (fan speed button):
When the power is turned on, long press the fan speed button for 3
seconds to enable and disable the child lock function.
When the child lock mode is enabled, the buzzer will sound once and
the power button indicator will flash. Other functions except the power
button will be disabled.
Fan speed cycle button
Press the fan speed button to switch between fan speeds
A→1→2→3→A. The fan speeds are displayed for 5 seconds.
Afterwards, the PM2.5 display will be restored. If you need to check the
current fan speed, press the fan speed button again.
Automatic light sensor
The appliance enters sleep mode only when it is in dark for more than
one minute in smart mode. (The automatic light sensor is only enabled
in smart mode; if there is foreign object blocking above the switch
button, the appliance will enter this mode.)
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Smart display Range Colour Position
Excellent
Red
for the first time.
Remote controller description
Power supply
Smart mode (Auto)
Anion mode
Light off
Sleep mode
Extreme fast
purification mode
Child lock
Timer
Fan speed
Note: When using the remote controller, the distance from the
appliance cannot exceed 6 meters. (without foreign object blocking).
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Power supply
Used to turn on and off the appliance.
AUTO
When the appliance is turned on, press the smart mode button to
enter the smart mode (letter A is displayed on the screen), and the
appliance may automatically adjust the fan speed according to the
air quality. Then you may press the smart mode button to exit smart
mode and return to the previous mode.
Anion mode
When the appliance is turned on, press the anion mode button to enable and
disable the anion function. When the anion function is enabled, the anion
indicator light is on, and the indicator light is off when the anion function is
disabled.
Light off
When the appliance is turned on, press this button once, the power
indicator light is half on and flashes slowly, the other lights turn off,
and other functions remain unchanged. Press this button again and all
lights return to its original state.
Sleep mode
When the appliance is turned on, press the sleep button to enter the
sleep mode. In addition to the power button and sleep button, other
buttons are disabled. When the fan speed enters the sleep mode, the
power indicator light is half on and all other lights are off, and the
buzzer turns off. Press the sleep button again to exit the sleep mode
and return to the previous mode.
Fan speed
Press the fan speed button to switch between speeds 1→2,→3→1,
and 1. The fan speeds are displayed for 5s. Afterwards, the PM2.5
display is restored. If you need to check the current fan speed, press
the fan speed button again.
Timer
When the appliance is turned on, press the timer button to set the 0-24
hour power off function. The time is increased by one hour when you
press this button each time. Press the timer button to check the current
time setting. Please note that the countdown is on an hourly basis on the
appliance and on a minute basis on the APP. (When the timer is set and
you need to cancel the setting, press and hold the timer button for 3s to
cancel the timer setting. At this time, "00" will be displayed on the screen.
* The speed display time is 5s.
Child lock
When the appliance is turned on, press the child lock button to enable and
disable the child lock function. When the child lock mode is turned on: the
power button blinks, and other buttons except the power button are disabled.
Extreme fast purfication mode
When the appliance is turned on, press the button to turn on and off
the extreme fast purification mode. This mode is indicated by H and
the display time is 5s.
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1. The appliance has a filter replacement remainder
filter should be replaced.
simultaneously to clear the accumulated use time of the
timing starts again.
Troubleshooting
phenomenon causes
make sure it is plugged into the
correct place
There is no electricity in the socket
Change to another socket and try to plug in again.
correctly installed.
The product
emits abnormal
noise.
The appliance may operate
under overload for
inlet or outlet is obstructed.
Rurification
capacity is
reduced. life comes to an end.
Remove and replace the filter by
referring to the previous detailed
Remote
controller fails
has come to an end.
2. The remote controller is
too far from the appliance.
1. Replace the battery.
2. Move it closer to the appliance.
The appliance
automatically
enters sleep
mode in non-
dark conditions.
Check if there any foreign
matter on the switch. Remove the foreign matter.
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