NBDair NBD-AWU Wall Mounted Air Purifier User Manual
- June 4, 2024
- Nbdair
Table of Contents
NBD-AWU Wall Mounted Air Purifier
User Manual
Before using it for the first time, please read the instructions carefully and keep them for further reference.
Dear User：
Thank you for choosing our products.
Since the beginning, we always adhere to the business philosophy of “excellent
product quality, leading service”,to provide reliable and consistent indoor
air quality,provide a reliable technical guarantee for your every breath.
In order for you to use this product safely, effectively, and conveniently,
please read it carefully before installation and follow the instructions to
install and use the product correctly.
In order to meet the more diverse needs of customers, our products are
constantly being updated.
If the content of this manual is inconsistent with the actual product, please
refer to the actual product, or contact us in time, we will serve you
wholeheartedly!
No matter when and where, from the time you choose our products, our service
will always be with you, and every progress we make is inseparable from your
support and suggestions.
Thank you again for choosing us! 
-
Brief of product
This product mainly use high-quality components such as single-ended UV lamps, air circulation devices, air filters, etc. With built-in single-ended UV sterilization and germicidal module, indoor air is strongly sterilized and effectively purified, and infection or transmission by droplet and aerosol is reduced so that sterilized and disinfected air can be circulated repeatedly indoors. Anytime and anywhere while people are indoors disinfection can be done, which is man-machine symbiosis. Each model by our has the function of ultraviolet disinfection(man-machine symbiosis). Meanwhile, the built-in quality nylon primary filter can be washable and the activated carbon filter and the H13 medical grade HEPA filter can be easily replaced in time. According to requirements in National Health Commission “Disinfection Technical Code Version 2002”, the time for air sterilization should be more than 120min and the power for the UV lamp should be 1.5W/nP so that the natural germicidal rate can reach 90%, and above. Tested by national testing institutions, Each performance of our products complies with national criteria. They are ideal equipment for indoor air sterilization and disinfection.Medical grade H13 fiberglass HEPA filter with its filter grade of PM0.3 can eliminate 99.9% of airborne particles or pollutants while honeycomb activated carbon filter can highly remove formaldehyde with its extra large absorbing specifications. -
Working conditions and technical parameters.
Air Circulation Volume：200m³/h
Air Input Voltage：100-127V 50/60Hz
Rated Power：45W
UV lamp power：6W
Germicidal Rate：≥99.9%
Natural bacteria germicidal rate≥99.0%
Ultraviolet radiation intensity (1 meter vertically below the lamp)：18uW/cm²
lamp lifespan：≈8000h
UV leakage (30cm around the device)：≤1uW/cm²
Ozone residual concentration：≤0.005mg/m³
Ambient temp：5℃-40℃
Relative humidity：≤80%
(*Rated test data is from lab data. For any data deviation, please refer to the test data of the device used.)
Daily maintenance
- Considering the environment where this machine is used, after it has been used for about 2000 hours please make sure to remove dust on the filter with a brush and restore it to ensure sufficient air volume.
- For compulsory maintenance’s sake, please carefully check the disinfection device, air circulation device, air filters, and electric control device to ensure all of them are working normally. Otherwise please replace them whenever necessary.
- Long time no use, please plug off and cover the machine with a clean cloth.
| Checklist | Check criteria and frequency | Frequency |
|---|---|---|
| external wiring | Visual check for looses | 3 months |
| Centrifugal fan and motor | Be sure the centrifugal fan rotates smoothly |
without generating abnormal noise. If there is abnormal noise please check for
anything within the blower or whether the sound of the motor bearing is
normal. Problem with motor please replace a new one| 12 months
Pre-filter| to check whether the surface is damaged and cleaned every 3
months| 3 months
UV lamp| Check the lamp every 6 months.| 6 months
Note: Instructions about how other users control the device by the APP.
Installation and application environment
Do not use anything explosive or volatile chemicals near the machine
otherwise, it will cause fire or explosive accidents in case the machine sucks
such chemicals.
The machine should be placed far away from the heater, stove, another source
of heat, or anywhere there is a hidden danger.
Steps to install the machine
| Step | Installation Diagram |
|---|
To install the mounting panel on the solid wall (no pipeline or electric
wiring within the wall).Allow≥ 40cm space right of the panel, and allow≥20cm
above and left of the panel. The panel is recommended to be near a power
source.|
Use a level to locate the panel at the proper level position, make 6 marks by
proper holes on the mounting panel with a marker pen, drill compatible holes
in the wall according to the size of ribbed plastic wall anchors in the
accessory pack, and then fix the mounting panel in place firmly.|
Mount the machine on the panel by the three adjustable rack poles.|
into a power source.| 
Function and instructions
Sterilization function:
When turning on the sterilization function, at the same time please be sure to
turn on the fan and increase air circulation volume which can effectively
improve sterilization. Touch the icon for On/Off on the screen panel to turn
on the machine.
Touch the icon for air volume to start the fan. Touch the icon for
sterilization to start the UV lamp. The sterilization function will continue
until the icon for sterilization is touched again to turn off the UV lamp and
stop the sterilization function.
Sterilization modes, principles, germicidal microorganism category.
Applicable for air sterilization and disinfection of public areas like houses
with people in.
Instructions:
With a built-in UV lamp, this machine can use ultraviolet and filtration as
germicidal factors to sterilize airborne bacteria and viruses by the indoor
circulation of air sterilization.
Microorganism category sterilized: common bacteria and virus.
Attention:
- Do not use the machine beyond the rated sterilization volume and scope.
- Notice that the room is airtight when using the machine.
- Notice the sanitation status of the object surfaces indoors when using the machine.
- Replace the UV lamp if it is damaged or beyond its duration.
Accessory List
| Name | Qty | Name | Qty |
|---|---|---|---|
| Machine | 1 | User Manual | 1 |
| Wire | 1 | Remote | 1 |
| Mount Panel | 1 | Ribbed plastic wall anchors | 6 |
| Click Next when the APP has located the available devices. | Input the account |
and password of the WLAN for the device (Ensure the device uses the same
network as the cellphone with the same correct password.) and click Next.
---|---
|
7 APP will be automatically connected with the device, this process may take
1-3 minutes.Click “Done” after “Add Successfully”. Click the device name
could name it, for example: “Air Purifier”| Here comes the APP control
interface.
Click Icons to remote control the device.
Congratulations! now you can control this device by Tuya.
|
Tuya APP Operation Instruction
https://smartapp.tuya.com/tuyasmart
| 1 | Filter cover | 8 | PM25 sensor |
|---|---|---|---|
| 2 | Photocatalyst | 9 | Fan |
| 3 | Primary filter | 10 | Plasma generator |
| 4 | Composite filter | 11 | Machine Main Body |
| 5 | we | 12 | Machine Back Panel |
| 6 | TVOC | 13 | Hanging plate |
| 7 | Temperature Humidity Sensor | 14 | Control board |
Component Description
| Part | Function |
|---|---|
| Primary filter | remove large particles of wool. mosquitoes |
and other pollutants.
Photo Catalyst| activated by UV light to kill bacteria and viruses.
Plasma Generator| improve air quality and the living environment.
Fan| provide a motive for air circulation of air sterilization and germicide
Composite Filter| elimination of unpleasant odors filters microns >0.3um.
UV lamp| kill viruses and bacteria.
Control System| Airspeed smart control. Start or stop the sterilization system
User Interface and instructions
*our products will be updated or upgraded irregularly.
So as for the remote, please check the real one received.
A. On/Off: Standby (Green), On (White)
Touch On/Off icon to turn on/off the machine; the Default mode is the manual
mode with air volume level 1 after the machine is turned on.
B. Smart/Manual: Manual (White), Smart (Green)
With Manual Mode: air volume can be gauged ed and the UV lamp can be turned
on.
With Smart Mode: air volume will be auto-gauged by sensors for PM2.5 and TVOC;
UV lamp will be auto-turned on after 5min in Smart Mode and auto-turned off
after 30min in Smart Mode.
C. Air speed: No backlight on the Interface panel except for the Sleep
indicator.
D.Timing: Off (White), On (Green)
The machine can be scheduled to auto-turn off in 1-9 hours.
E.Child Lock: On (White)
Touch screen to turn on Child Lock, and touch both Sleep plus Timing for 3 sec
to turn off Child Lock. Child Lock can be turned on/off by remote.
F.Air Volume +/-: Air volume can be sequentially adjusted according to the
application environment.
G.Sterilization: Off (White), On (Green)
Press ‘Sterilize’ to activate or stop UVC.
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:.
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body.