WHU400 - Humidifier WOODS - Free user manual and instructions

USER MANUAL WHU400 WOODS

Woods OPERATING INSTRUCTIONS FOR: Ultra sonic humidifier WHU400 Visit woods.se for more information and updated instruction manuals. Register your product for additional services: www.warranty-Woods.com

Visit our website to: Get usage advice, updated brochures, troubleshoot and service information Register your product for additional services: w:warrantÿ-Woods.com

CUSTOMER CARE AND SERVICE

Always use original spare parts. When contacting our Authorised Service Centre ensure that you have the following data available: Model number, receipt and serial number. Warning / Caution-Safety information: General information and tips Environmental information. Subject to change without notice.

= Transducer PCB I nouer Front Cover Knob F Lamp Pwoer PCB Light Bottom Fan D __—. Fan Gap _— — Cord And Plug Base Cover instruction manual, n and up brochures, troubleshoot and service information product for additional services: e for m dvice, upd Regi W.Warra oods.com

Working principle Working principle: Ultrasonic humidifiers use a high frequency oscillator to break up the water into tiny particles. The ventilation system of the humidifier fans the water into the air where they evaporate, increasing the humidity. Features Easy to refill water tank Built-in security device will switch off the unit automatically when the water tank is empty Noiseless and energy-saving High-quality transducer guarantees a lasting and satisfactory function. Soothing nightlight What is air humidity? Air humidity is the water vapour content in the air. What is relative humidity? Relative humidity is the proportion of moisture or water vapour in the air in relation to the maxi- mum possible level at the current temperature, expressed as a percentage How can insufficient humidity affect us? When the air is too dry, hydrogen levels in the body decrease, and negative symptoms can occur or be aggravated. Common symptoms are Nasal congestion or runny nose Breathing difficulties Dry throat; sore throat Dry complexion with flaking and skin cracking Static electricity Tiredness, drowsiness and poor concentration Respiratory infections and diseases, such as asthma! Problems with dry complexion and eczema Dry eyes; smarting What is ideal relative humidity? In tropical countries, the climate is extremely hot and humid. This is why air-conditioning systems are used everywhere. The disadvantage of air conditioning is that it makes the air much too dry. A comfortable indoor environment with relative humidity of 60% to 70% is recommended Environment Relative humidity (%) Indoor humidity level during the winter 15 %-40 % Ideal indoor humidity level 50 %-60 % Outdoor humidity level 70 %-95 %

Operating instructions Before using the unit for the first time, keep the unit in room temperature for half an hour, Use clear water no warmer than 40°C. Check the water basin and make sure it is clear. Put the nozzle into the socket on top of the water tank,

1. Put the machine on a flat surface.

2. Fill the water tank and tighten the tank cover.

3. Connect the water tank to the main body.

4. Check that the rated voltage meets the input voltage, and plug in the socket.

5. Use the mechanical knob to switch the unit on and to adjust the humidity level.

6. Activate the night light by pressing the button below the knob.

Security warnings Please be aware ofthe following points to prevent danger of high voltage. Never disassemble the base unit without consulting qualified personnel the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard Do not add detergents or chemical solutions to the water. Unplug the appliance during filling, cleaning and maintenance Keep detergents and chemical solutions away children: Do not change the attachment without definite permit from the manufacturer. If you notice any abnormal smell during normal operations, please switch off the unit and discon-nect power supply and contact the manufacturer. Never touch the water in the water basin or the components in the water when the unit is in opera-tion.

9. Never switch the unit on when there is no water in the water basin.

10. Never scrape transducer cpl at will.

11. Never clean transducer cpl with detergents or chemical solutions.

12. Never let water splash into the inner base unit.

13. Care should be taken when using the appliance due to emission of hot water vapor

14. Before cleaning and maintenance, the appliance must be disconnected from the main

15. This appliance is not intended for use by persons (including children) with reduced physi-

cal, senso-ry or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsi- ble for their safety.

16. Children should be supervised to ensure that they do not play with the appliance

17. Indoor use only.

18. Prior to cleaning or other maintenance, the appliance must be disconnected form the

main supply. NOUEW Ne

1. The filter is mixed with NANO-SILVER material to prevent bacteria.

2. The ceramic balls soften the hard water.

3. The ceramic filter eliminates odor from the water.

Maintenance If you live in an area with hard water, which means that the water contains too much calcium and magnesium, it can cause ‘white powder” and scales on the water basin, transducer and inner surfaces of the water tank. Scales on the surface of transducer will unable the unit work to properiy. We recommend

1. Use cold boiled water or distilled water.

2. Clean the transducer, water tank and basin unit every week.

3. Change the water in water tank more often to keep it fresh.

2, Change the water in regularly and clean and dry the water tank before storing the machine.

5. you plan not to use the unit for a longer period of time, clean the whole unit and make sure

that all parts of the unit are dried completely before storing, How to clean the filter system:

1. Clean the ceramic balls after being used for 1000L of water.

2. Remove the filter system from the tank cover.

3. Put the filter system in the white vinegar for about 10 minutes

2. After 10 minutes; shake the filter system several times then clean it with clear water.

5. Alternative)y, take out the ceramic balls from the fier system and wash them with clean water

then let them dry in direct sunlight for several hours before putting them back in the filter cartridge

6. Let the filter system dry and pack it into a polybag, Keep it in a cool and shady place

How to clean the transducer:

1. Put 5-10 drops of cleaning liquid on the surface of the transducer, wait for 2-5 minutes;

2. Brush away the scale on the surface

3. Rinse the transducer with clean water

How to clean the basin unit:

1. Clean the water basin with a soft cloth and use cleaning liquid if there is scale in it.

2. Rinse the water basin with clean water.

WARRANTY AND SERVICE

If your product needs service you should first contact your retailer. 2 years limited product warranty against production faults. Proof of purchase is required for all warranty claims. The warranty is only valid if the product is used in accordance with the in- structions and security warnings expressed in this manual. The warranty does not cover any damages caused by improper handling of the product.

Problem Reason Solution Power lamp of, unit doesn't work No power supply Connect power supply, switch

Power lamp on, no mist autlet No water in water tank Fil up the water tank Security switch isn't tight Tighten the switch Abnormal smelling mist New unit Remove the water tank, open the cover and let it stand in a cool place for 12 hours. Dirty water Clean the water tank, fill it with clear water Power lamp on, unit doesn't work Too much water in the water tank Pour out some water from the water tank. Close the water tank tightiy. Reduced capacity Too much scale in the water tank Clean transducer Water is too dirty or kept for too long in the tank Clean water tank, change water Abnormal noise er tank due to

Resonant in wi not enough wa Fill the water tank with water Unit is on an unstable surface Move the unit to stable flat rface fog coming out from around the nozzle There are apertures bet-ween the nozzle and tank Dip the nozzle in water for a while and put it back in the cket his marking indica throughout the EU. To prevent possible hari controlled waste disposal,recycle it respans ces. To return your us device, please ui resoui fe recycling. s that this product should not be dispos ta the environment or human health from un with other household wastes by to promote the sustainable reuse of material he return and collection systems o1 an take this product for environmen contact

Working principle Working principle: Uitrasonic humidifiers use a high frequency oscillator to break up the water into tiny particles. The ventilation system of the humidifier fans the water into the air where they evaporate, increasing the humidity Features Easy to refill water tank Built-in security device will switch off the unit automatically when the water tank is empty Noiseless and energy-saving High-quality transducer guarantees a lasting and satisfactory function. Soothing nightlight What is air humidity? Air humidity is the water vapour content in the air. What is relative humidity? Relative humidity is the proportion of moisture or water vapour in the air in relation to the maxi- mum possible level at the current temperature, expressed as a percentage How can insufficient humidity affect us? When the air is too dry, hydrogen levels in the body decrease, and negative symptoms can occur or be aggravated. Common symptoms are Nasal congestion or runny nose Breathing difficulties Dry throat; sore throat Dry complexion with flaking and skin cracking Static electricity Tiredness, drowsiness and poor concentration Respiratory infections and diseases, such as asthma! Problems with dry complexion and eczema Dry eyes; smarting What is ideal relative humidity? In tropical countries, the climate is extremely hot and humid. This is why air-conditioning systems are used everywhere, The disadvantage of air conditioning is that it makes the air much too dry. A comfortable indoor environment with relative humidity of 60% to 70% is recommended Environment Relative humidity (%) Indoor humidity level during the winter 15 %-40 % Ideal indoor humidity level 50 %-60 % Outdoor humidity level 70 %-95 %

Operating instructions Before using the unit for the first time, keep the unit in room temperature for half an hour. Use clear water no warmer than 40°C. Check the water basin and make sure it is clear. Put the nozzle into the socket on top of the water tank.

1. Put the machine on a flat surface.

2. Fill the water tank and tighten the tank cover.

3. Connect the water tank to the main body.

4. Check that the rated voltage meets the input voltage, and plug in the socket.

5. Use the mechanical knob to switch the unit on and to adjust the humidity level.

6. Activate the night light by pressing the button below the knob.

Security warnings Please be aware ofthe following points to prevent danger of high voltage.

1. Never disassemble the base unit without consulting qualified personnel

2. the supply cord is damaged, it must be replaced by the manufacturer, its service agent or

similarly qualified persons in order to avoid a hazard

3. Do not add detergents or chemical solutions to the water.

2, Unplug the appliance during filing, cleaning and maintenance.

5. Keep detergents and chemical solutions away children:

6. Do not change the attachment without definite permit from the manufacturer.

7. If you notice any abnormal smell during normal operations, please switch off the unit and

discon-nect power supply and contact the manufacturer.

8. Never touch the water in the water basin or the components in the water when the unit is in

9. Never switch the unit on when there is no water in the water basin.

10. Never scrape transducer cpl at will.

11. Never clean transducer cpl with detergents or chemical solutions.

12. Never let water splash into the inner base unit.

13. Care should be taken when using the appliance due to emission of hot water vapor

14. Before cleaning and maintenance, the appliance must be disconnected from the main

15. This appliance is not intended for use by persons (including children) with reduced physi-

cal, senso-ry or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsi- ble for their safety.

16. Children should be supervised to ensure that they do not play with the appliance

17. Indoor use only.

18. Prior to cleaning or other maintenance, the appliance must be disconnected form the

1. The filter is mixed with NANO-SILVER material to prevent bacteria.

2. The ceramic balls soften the hard water.

3. The ceramic filter eliminates odor from the water.

Maintenance If you live in an area with hard water, which means that the water contains too much calcium and magnesium, it can cause ‘white powder” and scales on the water basin, transducer and inner surfaces of the water tank. Scales on the surface of transducer will unable the unit work to properiy. We recommend

1. Use cold boiled water or distilled water.

2. Clean the transducer, water tank and basin unit every week.

3. Change the water in water tank more often to keep it fresh.

2, Change the water in regularly and clean and dry the water tank before storing the machine.

5. you plan not to use the unit for a longer period of time, clean the whole unit and make sure

that all parts of the unit are dried completely before storing, How to clean the filter system:

1. Clean the ceramic balls after being used for 1000L of water.

2. Remove the filter system from the tank cover.

3. Put the filter system in the white vinegar for about 10 minutes

2. After 10 minutes; shake the filter system several times then clean it with clear water.

5. Alternative)y, take out the ceramic balls from the fier system and wash them with clean water

then let them dry in direct sunlight for several hours before putting them back in the filter cartridge

6. Let the filter system dry and pack it into a polybag, Keep it in a cool and shady place

How to clean the transducer:

1. Put 5-10 drops of cleaning liquid on the surface of the transducer, wait for 2-5 minutes;

2. Brush away the scale on the surface

3. Rinse the transducer with clean water

How to clean the basin unit:

1. Clean the water basin with a soft cloth and use cleaning liquid if there is scale in it.

2. Rinse the water basin with clean water.

Problem Reason Solution Power lamp of, unit doesn't work No power supply Connect power supply, switch

Power lamp on, no mist autlet No water in water tank Fil up the water tank Security switch isn't tight Tighten the switch Abnormal smelling mist New unit Remove the water tank, open the cover and let it stand in a cool place for 12 hours. Dirty water Clean the water tank, fill it with clear water Power lamp on, unit doesn't work Too much water in the water tank Pour out some water from the water tank. Close the water tank tightiy. Reduced capacity Too much scale in the water tank Clean transducer Water is too dirty or kept for too long in the tank Clean water tank, change water Abnormal noise er tank due to

Resonant in wi not enough wa Fill the water tank with water Unit is on an unstable surface Move the unit to stable flat rface fog coming out from around the nozzle There are apertures bet-ween the nozzle and tank Dip the nozzle in water for a while and put it back in the cket his marking indica throughout the EU. To prevent possible hari controlled waste disposal,recycle it respans ces. To return your us device, please ui resoui fe recycling.

s that this product should not be dispos ta the environment or human health from un with other household wastes by to promote the sustainable reuse of material he return and collection systems o1 an take this product for environmen contact

GARANTII JA REMONT/HOOLDUS

Wood's is marketed and distributed by: Woods TES Sweden AB Maskingatan 2-4, 441 39 Alingsäs, Sweden Tel. (+46) 761 36 10 www.woods.se info@woods.se Woods