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           CAUTIONS BEFORE USE

The working environment

·

Keep the unit 30cm or more from the wall or funiture.

·

Keep the unit 1 meter or more from the TV or computer.

Installation of the filters

(1) 
(2) Take out the HEPA, activated carbon and photo catalyst filter, tear off the protective 
bag and install it. 

Take off the cover of filter on the back panel.

Take off  filter cover

Install HEPA, activated 

carbon and photo catalyst

Power setting

     

Be sure to 
use a  ground

Disassembly and installation of the cover

Diagram of disassembly:

Press the place of button on the 
filter cover through thumb or first 
finger, then open the cover. 

Press place of button

Disassembly cover of filter

close filter cover

Set fixing place into fixing slot

Diagram of installation:

Please set the two fixing points of 

the filter bottom into the fixing slot 

of unit, then close the filter cover.

Installation is finished when you 

hear the clear voice ”KA”.

7

Please do not connect to the wrong rated power supply, insert the plug firmly into the power socket.

socket.

Function setting

(1). The unit will start to work while turn the rotary button to right side, the power LED

will light. There are three fan speeds avilable, high, medium and low. 

(2). HEPA, activated carbon, photo catalyst, UV lamp and ion are normal functions. 

Once the unit is turned on, all these functions are working. 

Power

Off

Low

Medium

High

8

Power

Off

Low

Medium

High

Power

Off

Low

Medium

High

Power

Off

Low

Medium

High

Low

Medium

High

              OPERATING INSTRUCTION

Summary of Contents for WDH-616b

Page 1: ...WDH 616b INSTRUCTION MANUAL Thanks for purchasing this products protected by intellectual property rights This product is covered by insurance company with invention patent new practical licensed tech...

Page 2: ...your environment INDEX Cautions Warning Attention Function Purification Diagram of components Technical innovation for purification Component instruction Diagram of outlook Cautions before use Cautio...

Page 3: ...ISASSEMBLY Otherwise the unit may start working suddenly which may cause electric shock or hurt ATTENTION AVOID FIRE Keep away from alcohol organic impregnant or insecticide FORBIDDEN Otherwise it may...

Page 4: ...ves human metabolism immunity if you live in high negative ion environment 3 million negative ions will be generated per second to form a ion group Diagram of filters and UV lamp HEPA Activated carbon...

Page 5: ...assembly cover of filter close filter cover Set fixing place into fixing slot Diagram of installation Please set the two fixing points of the filter bottom into the fixing slot of unit then close the...

Page 6: ...hen take it out Take off cover and filter Install UV lamp Installation finished Diagram of installation 1 Use forefinger and thumb hold the UV lamp and then put it into UV lamp bracket rotate for 90 c...

Page 7: ...chnical parameters of the UV lamp Description UV lamp Technical parameters of the HEPA Technical parameters of activated carbon and photo catalyst Description HEPA Activated Carbon L245xW106xH6 mm Wal...

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