www.
MagnumFirst.com
11/11
Fan Speed Mode
DF2
0x02 Medium
0x03 High
Air Switch
（
For fresh
air and air exhaust
）
DF3
0x00 air exhaust switch
off and fresh air switch on
0x01 air exhaust switch
on and fresh air switch off
0x02 air exhaust switch
on and fresh air switch on
Indoor
PM2.5
Concentration
DF4- DF5
0--1000
μg/m³
Indoor
CO2
Concentration
DF6- DF7
0--5000
ppm
Indoor Temperature
DF8- DF9
0--600
(Corresponding value -100) /
10
°
C (-10.0-50.0), one
decimal place is reserved
Indoor Humidity
DF10
0--95
0-95 %
Indoor
HCHO
Concentration
DF11- DF12
Reserved
Indoor VOC lever
DF13-DF14
DF4=0x01 VOC L1
DF4=0x02 VOC L2
DF4=0x03 VOC L3
(1-3)
Error code
DF15- DF16
Reserved
Reserved
DF17- DF18
Reserved
DF19- DF20
CheckSum
CS
After-Sales Services and Consultancy
Magnum First Corporation
370 Falls Commerce Parkway
Cuyahga Falls, OH 44224
716-293-1588
[email protected]
www.MagnumFirst.com