Specifications
User manual of the main interface of display screen
1.The upper left corner of the screen is the WIFI connection status, if the device not
equipped with WIFI function, then the symbol will not appear.
2.The upper right corner of the screen is the clock or timing status.
3.The middle of the screen is the current indoor PM2.5 value.
4.The left side in the center of the screen is the current room temperature and humidity
values.
5.The right side in the center of the screen is the current operation speed of the device.
6.At the bottom of the screen are seven adjusting buttons: “ON/OFF”, “Lock”, “Mode”,
“Timer”, “-” and “+” .
7.
"
Auto", "Manual", "Sleep", "PURE-L","PURE-M" and "PURE-H", “Timer” are current
mode indication on top of screen.
Specification & Operation Instructions
Model
CHRU
-L600
Airflow ( m3/h)
600
Volt (V)
220~240
IP Class
IPX2
Filtration efficiency (%)
99
Frequency (Hz)
50
Temp. efficiency (%)
82
Noise dB(A)
36
Weight (Kg)
65
Input power (W)
125
Serial number
Refer to the
ventilator body
Dimensions (mm)
1700*560*460
5
Buttons function introductions
1. Long press the button “on/off” to turn on or off the machine;
2
.
After startup, touch the “Mode” button to switch mode: Auto, Manual, Timer, Sleep,
PUIE L, PUIE M, PUIE H.
Remark
：
when the machine starts, default is “Auto” mode.
3. Under “Manual” mode, touch button
or
to select speed 1-8.
4. Under “Timer” mode, touch button
or
to set timer.
5. Under “Time” mode, touch
button
or
to set time.
Explanation for all modes
1. Under mode “Auto”, it will adjust supply air volume according to indoor PM2.5 range,
corresponding speed as below
:
Remark: To ensure sufficient indoor fresh air supply, the speed will rise automati-
cally after model “Auto” runs for some time, 5-10 minutes later it will recover to
previous speed. During this time, the screen shows different speed from above
chart.
2. Under “Manual” mode, press button “Speed” to set speed.
3
.
“Timer”
mode, please refer to remote controller manual.
4. Under “Sleep” mode, the unit runs at speed 1, after 30s the screen luminance will get
half as normal.
5. Mode “PURE L”, “PURE M”, “PURE H” are to improve indoor air quality rapidly; The purifi-
cation performance is enhanced progressively for the 3 modes.
PM2.5
value
Status
Operational speed
0
≤
PM2.5
≤
35
Excellent
1
35
＜
PM2.5
≤
75
Good
2
75
＜
PM2.5
≤
115
Gentle pollution
4
115
＜
PM2.5
≤
150
Medium pollution
5
PM2.5
＞
250
Serious pollution
8
150
＜
PM2.5
≤
250
Heavy pollution
7
Operation Instructions
6