Operation - Challenge KJ200G-D41 Instruction Manual

Operation

POWER
1. ON/OFF button
POWER
Press the button once to start the unit. Press it again to shut it down.
2. Fan button
FAN
Press the button to adjust fan speed. It will switch from Turbo – High – Mid – Low. The
relevant indicator will be illuminated.
The air purification will be increased or decreased depending on the fan speed, i.e. when the
fan speed is faster, the air purification will be higher.
Press and hold the button for 3 seconds, it will enter into auto mode. All 4 fan indicators will
be illuminated. To exit the auto mode, press the button it will switch back to the previous
mode.
3. Timer button
TIMER
Continue to press the button to select the desired time (1H – 2H – 4H – 8H). Once the time
has been selected, the relevant indicator will be illuminated. The unit will start to count down
and once the set time is arrived, it will switch itself off.
4. Sleep button
SLEEP
Press the button once, the sleep indicator will be illuminated. The unit will switch to sleep
mode. All the indicator light will switch off except the sleep indicator. Then the fan speed will
be changed to low.
To cancel, press any button once and the unit will revert back to the normal operation.
5. Ion button
ION
Press the button to open ion function. Press the button again the function will be closed.
6. Air quality indicator
The purifier will detect the particles in the air
through the dust sensor at the rear panel. It will
iluminate in three different colour (Green, orange
and Red).
PM2.5 is the term fine particles, or particulate matter 2.5 (PM2.5), refers to tiny particles or
droplets in the air that are two and one half microns or less in diameter
Turbo
High
Mid
Low
FAN TIMER
Press 3s, Auto mode
Filter
SLEEP
Press 3s, to reset Filter
Air quality (dust)
Good
Normal
Bad
8
ION
Color of air quality light
Green
Orange
Red