background image

■ 

The unit is equipped with a special protection feature: It will stop operating with all indicating 

     lights off for 30mins, after every 8 hours’ non-stop operation. 30mins later the unit resume 

     operating automatically.  Press Power Button can awake the unit at any time.

■ 

Once after the unit runs for 1 minute without receiving any further operation instructions, all 

     indicating lights and the Fan Speed Display will be shown 50% of brightness, while other 

     functions remained. To wake up, press any button on the control panel.

ATTENTION

12

11

Always disconnect the power supply of the unit before any maintenance 

or care process is carried out (except replacing filters). 

(Otherwise the 

unit might still be running and could cause an electrical shock or injury)

ATTENTION

■  Please follow the instructions to clean the unit with detergent cloth.

■  During maintenance, do not touch the disassembled parts. 

      (Otherwise could cause stumble or parts damaged.) 

■  Do not operate the unit if Filters have not been installed, since this could cause irreversible 

      damage to the unit.

■  If the HEPA Filter is not replaced periodically as indicated in instructions, it may seriously 

      affect the efficiency of the NCCO Reactor.

Cleaning Instructions

Cleaning Air Inlet And Outlet

Clean the air inlet and outlet with a soft brush or vacuum 

cleaner.

2

Cleaning Pre-filter

Pre-filter can be cleaned with water.

Make sure it is dried out before usage.

3

4

■  Do not rinse or soak HEPA Filter 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. Auto Mode* (Auto Mode:        ON; Manual Mode:        OFF)

First, long press the button for 5 seconds to enter into Auto Mode, where Auto Icon        flashes 

quickly. Then, press the button again, where        flashes slowly to indicate user shall connect the 

unit with External Device. Next, press the RF Connecting Button at the External Device. If the 

connection is successful, the       will be illuminated steadily. If the unit did not receive the connecting 

order, it will automatically exit Auto Mode.

(1)If user wishes to change Auto Mode into Manual Mode, when the unit has been woken up 

and not in Eco Mode,user can press the Air Speed Increase / Reduce Button to enter into 

Manual Mode (The air speed will be increased / reduced simultaneously) or long press the 

Eco Mode Button for 5 seconds. At that time,     is extinguished and the unit enters into 

Manual Mode. User is able to control the unit via Control Panel.
(2)When the unit is connecting with External Device, long press the Eco Mode Button for 5 

seconds to enter into Auto Mode.
(3)When the connection between unit and External Device has been disconnected (e.g. the 

External Device automatically turns off due to the low power supply), user shall long press 

the Eco Mode Button for 5 seconds to exit Auto Mode.

Operating Instructions

Cleaning Instructions

Care & Maintenance

WARNING

1

(*The following function will be activated only after the unit operated with our Air Quality Monitor.)

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...

Reviews: