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ULTRASONIC HUMIDIFIER 

 

NSUH-342 

 

Please read this instruction manual before operating and keep 

safe for future reference. 

Important Safety Instructions 

When using any electrically powered product, basic safety precautions should 
always be followed. 
 
PLEASE READ ALL INSTRUCTIONS CAREFULLY BEFORE USING THE 
PRODUCT. 

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 Check the household voltage to ensure it matches the units rated specification 

before operating.   

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 Close supervision is necessary when the unit is used near children or pets, or 

left unattended.   

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 Do not allow children to play with any packaging, such as plastic bags. 

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 If the supply cord is damaged it must be replaced by the Manufacturer or an 

authorised service centre in order to avoid a hazard.  If the product 
malfunctions, or has been dropped or damaged in any way. Return the 
complete product to an authorised service facility for checking and repair. 

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 This product is intended for domestic use only and not for commercial, industrial 

or outside use. 

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 Always turn the unit off, unplug and empty the water tray before moving it. 

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 To disconnect from the power supply, grip the plug and pull from the power 

socket. Never pull by the cord. 

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 Do not operate the unit in areas where petrol, paint, or other flammable liquids 

are used or stored. 

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 Do not use the unit in artificially hot or humid conditions or allow it to be used in 

any hazardous environment. 

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 Do not place the unit near an open flame, cooking or heating appliance, or hot 

surface. 

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 This unit is not intended for use in wet or damp locations.    Never locate the unit 

in an area where it may fall into a bath or other water container.    Always use on 
a dry level surface. 

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 Do not let the power cord hang over the edge of a table or counter. Arrange the 

power cord away from an area where it may be tripped over. 

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 Never place the power cord under a carpet or rug. 

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 Do not place objects on the product or allow objects to obstruct the inlet or outlet 

openings. Do not operate in close proximity to walls or curtains, etc. 

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 The use of attachments or accessories not recommended or sold by the product 

distributor is not recommended as they may cause injury to persons or property 
and void the warranty. 

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 Do not attempt to repair the unit other than to clean the tank and transducer. To 

repair the unit take it to a qualified service engineer. 

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 Do not allow water to run inside the humidifier as this could result in a fire or 

electric shock. 

READ AND SAVE THESE INSTRUCTIONS 

Summary of Contents for NSUH-342

Page 1: ...er socket Never pull by the cord zDo not operate the unit in areas where petrol paint or other flammable liquids are used or stored zDo not use the unit in artificially hot or humid conditions or allow it to be used in any hazardous environment zDo not place the unit near an open flame cooking or heating appliance or hot surface zThis unit is not intended for use in wet or damp locations Never loc...

Page 2: ...ny oils or perfumes to the water in the tank Features of NSUH 342 Automatic switch off If the water level drops below a preset level the unit will automatically shut off to prevent damage Output Adjustment The output selection knob allows you to continuously adjust the output You can select an ideal output in line with the indoor environment Humidity display function This product comes with a hygr...

Page 3: ...F IMPURITIES BACTERIA WE RECOMMEND THAT YOU RINSE THE TANK EVERY DAY AND CLEAN YOUR HUMIDIFIER EVERY WEEK Daily maintenance zUnplug the humidifier zEmpty the water tank and rinse with water use a brush or soft cloth to remove any stains from the inside and outside Weekly maintenance depending on usage zUnplug the humidifier zEmpty the water tank Disinfect the tank by adding 5ml 1 teaspoon of bleac...

Page 4: ...factured to comply with EEC Directives 73 23 EEC and 89 336 EEC NScessity Products GU8 6BD NSUH 342 IM 01 Trouble Shooting Guide If in the event your unit is not working please check the following Fault Symptom Analysis How to fix Power Cable unconnected Connect Power Cable Power light off no airflow and no mist Main Switch off Switch on the Main Switch No water in the Water Tank Fill water into W...

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