Magnum M9-IAQS Скачать руководство пользователя страница 6

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Without CO2 sensor: the controller automatically adjusts the fan speed according to the air quality (PM2.5

concentration); when the PM2.5 concentration is higher than the set value of 115μg / m³, the fan runs at high 
speed; when the PM2.5 concentration is between 75-114μg / m³, the fan runs at medium speed; when the PM2.5 
concentration is lower than the set value of 75 μg / m³, and the fan runs at low speed. 

With CO2 sensor: When the CO2 concentration is higher than the set value of 1000ppm, fan will run at high

speed, when the CO2 concentration value is between 600-999ppm, the fan runs at medium speed, and when the 
CO2 concentration is lower than the set value of 600ppm, and the fan runs at low speed. 

5 Manual mode: The fan speed switched by the user. Despite the time period and air quality. The fan speed can 

be adjusted by the 

. The adjustment range is low-medium-high. 

6 Mute mode: The fan runs at low speed and cannot switch the fan speed manually under this mode, and it’s 

not affected by air quality. 

7 Function setting: Press the 

to cycle the HVAC system through the three states of "exhaust air-fresh air- 

fresh air + exhaust air", each time you press the key to switch one operating mode. 

8 WIFI Connection:Long press

till buzzer off , the WIFI icon become blue from red, then it starts connecting, 

the icon will turn to white if it match your net successfully. 

        9 Standby Mode: After the controller is powered on, if there is no operation of setting any of the above working 
modes and function settings, the controller will enter into the standby state after one minute. After a short press of 

the 

key, the product enters the data detection interface. 

Содержание M9-IAQS

Страница 1: ...Compatible with push button and touch screen operation Using standard 86 box size thickness 24mm PM2 5 CO2 RH T etc multiple sensors can be optionally selected With fresh air control function three l...

Страница 2: ...530 25 2 50 10 RH CO2 Measurement accuracy 50ppm 5 of reading 0 50 Temperature Measurement accuracy 1 Humidity Measurement accuracy 8 RH PM Response time T90 8s CO2 Response time T90 120s Working cond...

Страница 3: ...ions and Interface Definition 1 Dimensions Unit mm tolerance 0 2 mm 2 Pin definition No Pin Description 1 TA Communication port RS485_TA 2 TB Communication port RS485_TB 3 12V Power input 12VDC 24VDC...

Страница 4: ...agnumFirst com 5 11 UI Interface Description Parameter Range corresponding to color LIST Gas Level Range Color PM2 5 g m Good 0 75 Just so so 75 115 Bad 115 CO2 ppm Good 0 600 Just so so 600 1000 Bad...

Страница 5: ...o There are four modes manual intelligent mute and periods Default is manual mode Long press till the buzzer off then is WIFI status 3 Operation Instructions 1 Switch on and off press and hold the for...

Страница 6: ...de The fan speed switched by the user Despite the time period and air quality The fan speed can be adjusted by the The adjustment range is low medium high 6 Mute mode The fan runs at low speed and can...

Страница 7: ...ecting Cable connect the corresponding cable to the controller s RS485 interface according to the interface definition as shown below Step 3 Match the two holes in the controller with the hooks in the...

Страница 8: ...r or rub it against hard objects during use otherwise it may cause damage to the controller s external light and damage Do not place the controller in a dusty environment to avoid dust accumulation in...

Страница 9: ...Sending by controller is fixed as 11H Length Length of frame bytes data length 2 including CMD IP DATA Command Command is fixed as 55H Address Controller address is 1 254 default is 01H Data Data of...

Страница 10: ...tration 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 Rese...

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