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1. Power Button

Increase Speed: 

Press the Increase Speed button, and each click will increase the fan speed.

When  the  air  speed  is  at  ‘10’,  simultaneously  press  the  Air  Speed  Increase  Button  and  Air 

Speed Reduce Button to enter into ‘SS’ Mode. 

It is recommended to select ‘SS’ mode to treat seriously contaminated area in a short period 

of time. 

Exit the ‘SS’ Mode: Press the Air Speed Reduce Button to switch into Air Speed Mode with air 

speed at ‘10’.

4. Turbo Mode

ON: 

Sound should be heard indicating Power On after the unit has been connected with 

         power supply. Press ON / OFF Button to turn on unit. 

OFF: 

Press ON / OFF Button again to turn off unit.

Note: When the unit is running, long press the button to reset WIFI Mode.

Default Setting: 

The default air speed is at ‘03’. Every time the unit got disconnected from power 

supply, when it’s turned back on, the air speed will be reset to default value.

Memory Function: 

If user presses the ON / OFF  Button to turn off the unit and then turns it 

back on, the unit would remain the same operation status as last usage.

2. Default Air Speed& Memory Function

3. Fan Speed Mode

Reduce Speed: 

Press the Reduce Speed button, and each click will reduce the fan speed.

Please make sure all the Filters are fully installed.

ATTENTION

4

Increase Speed 

Reduce Speed

Operating Instructions

Operating Instructions

Control Panel Buttons: 

First, align the four pins on the Front Cover with the four holes on the unit. Then, slightly push the 

Front Cover, the magnetic parts will attract the Front Cover towards to unit body. The installation 

of Front Cover is completed.

*Activated only after the unit has connected with Air Quality Monitor.

*If the connection between unit and external device has been disconnected, the Air Quality Indicator 

  will be extinguished after 30 seconds.

*Unit supports 802.11 b/g/n 2.4Ghz Wifi. If there is any connection problem, please contact your router

  supplier for problem solution.

Display Screen

Air Speed 

Reduce Button

Air Speed 

Increase Button

Eco Mode 

Button

ON / OFF 

Button

Air Quality Indicator *

Getting Started

Getting Started

Summary of Contents for BM50

Page 1: ...Safety Instructions before operation Page 2 3 Injury or property loss may occur if not operated according to this manual Please retain this manual for future reference Retain manual in reserve Please...

Page 2: ...nit may be short circuited and resulting in re or electric shock PROHIBITION MANDATORY MATTER Donotdisassemble repair ormodifytheunitonyourown Otherwiseitcouldresultin reorelectricshock Ifmaintenancew...

Page 3: ...r Placing Area Guideline PRECAUTION PRECAUTION When any of the following situations occur please stop operating the unit and disconnect the power supply immediately Otherwise it may lead to electric s...

Page 4: ...problem solution Display Screen AirSpeed ReduceButton AirSpeed IncreaseButton Eco Mode Button ON OFF Button Air Quality Indicator Control Panel I J A B C D E F G H Front Cover Pre lter HEPA Filter Fra...

Page 5: ...Button to turn o the unit and then turns it back on the unit would remain the same operation status as last usage 2 Default Air Speed Memory Function 3 Fan Speed Mode Reduce Speed Press the Reduce Spe...

Page 6: ...the concentra tion of PM2 5 TVOC CO2 The concentration display will maintain for 55 seconds until all indicators at Control Panel have been extinguished or there is further control For example if the...

Page 7: ...er or NCCO Reactor with water WARNING Cleaning Unit Body Use dry and soft cloth to clean the unit Damp cloth can be used to clean the surface of the unit Do not use abrasive materials ATTENTION 10 Aut...

Page 8: ...n a severely polluted area the treatment process will take longer It is recommended to use the HIGH FLOW MODE or extend the opera tional time until the pollution diminishes Q3 A The unit emits an unus...

Page 9: ...Check if the lters have been correctly installed Re install all lters The unit makes an abnormal noise The unit emits an unusual smell or smog e g smoke ame or burning The unit may malfunction Call th...

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