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9 Types of malfunctions and solutions

This chapter summarizes the most common problems you may encounter when using
your air-purifier. If you are unable to resolve the issue based on the information below,
please contact the store where you purchased it or customer service center .

Problems

Possible causes

solutions

Machine can not be turned on

Front cover may not be fastened

Remove the front cover and

re-attach it

The power plug cord is not

connected to the power supply

Unplug the power plug and

re-plug again

Machine does not turn on

Plug the power in and turn the

machine on again

The volume of air from air

outlet reduced

Packaging for filter is not removed

Remove the all the packaging of

filter before use

The air quality is good and the

smart mode is activated

When the air is clean and fresh,

the product will automatically

reduce the fan speed to save

energy

Night mode starts automatically,

the machine's LED indicator light

is on

Press the fan speed button

continuously to select a suitable

fan speed

The washable pre-filter is dirty

Please clean the pre-filter in time

Filter is not replaced

Replace a new filter

There are not enough spaces

around the machine to release the

air

Make sure to leave at least 40 cm
of space in front of and above the

machine

The wind speed cannot be

adjusted automatically

The dust sensor is wet, the indoor

temperature is too high, and

condensation forms on the surface

of the sensor

Make sure the dust sensor is clean

and dry

Lack of the best running

performance or poor

performance

Exceeds expected room usage

Please choose a suitable number of

air-purifiers according to the

actual use area

The air inlet or outlet of the

machine is blocked

Please remove objects from the air

inlet and outlet

Product is too loud

Packaging for filter is not removed

Remove the all the packaging of

filter before use

Summary of Contents for breeva Pro 400 Premium

Page 1: ...User Manual breeva Pro 400 Premium breeva Pro 400 Please read the instructions carefully before using The appearance of the product is subject to the actual product...

Page 2: ...Instructions for use 02 4 UI operation menu 05 5 How to clean air purifier 07 6 How to clean the filter 08 7 Replace the filter 10 8 APP Networking Instructions 12 9 Types of malfunctions and solutio...

Page 3: ...he 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...

Page 4: ...ent Do not cover the cables with carpets or other objects Position the unit so that the cables do not trip over others Do not operate the equipment in rooms containing flammable substances gases or va...

Page 5: ...to replace the UV C emitter If the UV C emitter cannot be replaced it must be clearly stated Failure to use the device as intended or damage to the housing may result in the escape of dangerous UV C r...

Page 6: ...Kitchen or other places where soot is emitted A place with lots of oil combustible gases or where leakage may occur Corrosive gas and metal dust sites Do not let volatile substances or combustible sub...

Page 7: ...with a composite filter which can effectively remove particles in the air and effectively remove the particles of PM2 5 level formaldehyde odor smoke and can make the air you breathe clean and fresh C...

Page 8: ...ue to rub and these powder may adhere to other filter which will not affect the function of the product please use it with peace of mind Attention Before using the product at the first time be sure to...

Page 9: ...ingers on the each of left and right hand sides buttons of the machine press the buttons and the front cover will be automatically opened Button Button 2 Open the front cover towards to your direction...

Page 10: ...sure that the HEPA activated carbon composite filter with the handle is facing to you and make sure the all hooks of the filter are properly fitted to the air purifier 6 Firstly fit the hook at the bo...

Page 11: ...time you touch the button 2 When you press and hold for 3 seconds until you hear Ding sound you will start the breath hold mode which the panel lights are all turned off To turn on the lights please...

Page 12: ...or off UV C at the same time 2 Turn off UV C or anions only for breeva Pro 400 premium Press the button once the button light will be off you will hear a ding and UV C or anions will be off When UV C...

Page 13: ...sensor the current air quality is determined and the current air quality is displayed through three color LED lights When the light color is in white it means the air quality is excellent When the li...

Page 14: ...ith a soft dry cloth 3 It is forbidden to wipe the body of air purifier by a wet cloth with water to prevent liquid from entering the machine and causing malfunction 7 2 Cleaning the dust sensor cover...

Page 15: ...stances for 24 hours and allow the TVOC to reset 1 Use a soft brush to clean the dust sensor air inlet outlet 2 Remove the protective cover of the dust sensor 3 Using a slightly wet cotton swab to cle...

Page 16: ...1 Please turn off the air purifier and unplug the power 2 Place the fingers on the each of left and right hand sides buttons of the machine press the buttons and the front cover will be automatically...

Page 17: ...re filter back inside the purifier Then properly assemble all hooks to the purifier 7 To install the front cover firstly assemble the bottom hooks to the bottom of the air purifier and then push the f...

Page 18: ...y cleaner Make sure that the order you assemble the filter is HEPA activated carbon composite filter pre filter Make sure the filter assembly is attached in the machine in the correct way 1 Please tur...

Page 19: ...Composite filter pre filter Attention Make sure the side with the two flanges is facing towards to you and all hooks of the pre filter are properly fitted to the air purifier 6 Before installing the...

Page 20: ...ate When the Wi Fi indicator is constantly on the configuration is complete Use the TCL HOME APP to operate the device After that you can observe whether the air quality in your home is within the tar...

Page 21: ...description Please follow the major instructions of current APP to operate B Wi Fi wireless connection devices only support 2 4GHz networks rather than 5GHz networks C Turn off Wi Fi mode long press t...

Page 22: ...omatically reduce the fan speed to save energy Night mode starts automatically the machine s LED indicator light is on Press the fan speed button continuously to select a suitable fan speed The washab...

Page 23: ...efer to the description of resetting the filter in section 4 5 of this manual The mobile app cannot find the device 1 The mobile phone Bluetooth is not turned on you need to turn on the Bluetooth firs...

Page 24: ...Premium Voltage USA 120V EU 220 240V Frequency USA 50Hz EU 50 60Hz Power 40 W CARD Value 380m h Effective area 26 45 13 Name for each parts 1 Front cover 2 Pre filter 3 HEPA activated carbon composit...

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