Gotie GNA-260 User manual

GNA-260

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INSTRUCTION MANUAL
SPECIFICATION
Power supply: 220-240V 50/60Hz
Heating power: 80W
Humidify power: 30W
Total power: 110W
Water tank capacity: 6L
Evaporation Rate: ≥300ml/H
Noise level: ≤35dB(A)
ELEMENTS
Pictures are for reference only
1. Nozzle
4. Base
A. Filter
2. LCD display
5. Front panel
B. Filler
3. Water tank
6. Aroma box
PRODUCTS FEATURES
Large humidifying capacity
Cool and warm mist function
Plasma function
Microprocessor control
Touch-sensitive buttons
LCD display
Remote controller
Automatic humidity control
Aromatherapy
Wired humidity sensor and thermometer
12-hour timer
3 humidification levels
Night mode
Softlight illumination
Automatic power-off when empty
Ion exchange resin filter
Noiseless operation

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WORKING PRINCIPLE
Ultrasonic Humidifier uses the ultrasonic high-frequency oscillator to break
up water into tiny water particles with the diameter of about 1-5 µm.The
ventilation system blows out this water into the dry air where they evaporate
to give the required humidity. The clearly visible smooth and even fog can
be seen out of the unit.
SAFETY NOTES
1. Never disassemble the base unit without consulting qualified
personnel.
2. If the supply cord is damaged, it must be replaced by the
manufacture in order to avoid a hazard.
3. Do not add detergents or chemical solutions into the unit.
4. Unplug appliance during filling, cleaning and maintenance.
5. Keep detergents and chemical solutions away from children.
6. If any abnormal smell appears during normal operation, please
switch off and disconnect power supply and have qualified
personnel amend.
7. Never touch water in the water basin or components in the water
when the unit is working.
8. Never switch on when there is no water in the water basin.
9. Never scrape transducer with sharp tools.
10. Never clean transducer with agressive detergents or chemical
solutions.
11. Never let water splash into inner base unit to avoid components
damage.
12. Care should be taken when using the appliance due to emission of
hot water vapor.
13. Before cleaning and maintenance, the appliance must be
disconnected from the power supply.
14. This appliance can be used by children aged from 8 years and
above if they have been given supervision or instruction concerning
use of the appliance in a safe way and if they understand the
hazards involved. Cleaning and user maintenance shall not be
made by children unless they are older than 8 and supervised. Keep
the appliance and its cord out of reach of children aged less than 8
years. Cleaning andusermaintenance shall not be madeby children
without supervision.
15. Children should be supervised to ensure that they do not play with
the appliance.

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16. Indoor use only.
17. Check the voltage carefully to ensure your home power voltage fits
the product.
18. Take out the plug with hand instead of dragging the wire.
19. Do not use the product in wet environment, such as a bathhouse
and a bathroom, as it can cause electric shock and fire.
20. Do not put any appliances on the product.
21. Do not clean your machine when it is on or just after swithing off as
hot water or elements can hurt you.
22. Remove the water tank before moving the device.
23. Do not use the machine exposing to sunshine or close to the heater
24. Do not touch the plug or wire with wet hands to avoid electric shock.
25. Do not touch the warm mist, especially warm.
26. Keep the machine out of reach of children.
SAVE THESE INSTRUCTIONS!
IMPORTANT
1. The working environment for humidifier is when temperature is
between 5 to 40 degreesCelsius, and relative humidity is lower than
80%RH.
2. Use clean water with temperature lower than 40°C (distilled water is
recommended).
3. Clean water tank and water filter when using again after a long time.
4. Soak the water filter for 24 hours before first use.
FUNCTION DESCRIPTION
Relative Humidity
1. The percentage of water mist in a given space with a given air
temperature is named as relative humidity, usually marked as %RH,
i.e. 45%RH.The air contains water mist moreor less. Theproportion
of water mist tothe air varies according to different airtemperatures.
The higher the temperature, the more water mist inhaled in the air.
2. In the winter, the cold air outside enters the room and becomes
warmer by the higher temperature in the room. As a result, the
relative humidity decreases. If you want to keep the healthy
environmental humidity, we need to increase the mist volume in the
air. The humidifier can do that for us.
3. Relative humidity in different environments suitable for people:
oBedroom, living room: 45-64%RH
oPatient’s room: 40-55RH

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oRoom with computer, experiment equipments: 45-60%RH
oRoom with piano: 40-60%RH
oMuseum, exhibition hall, and library: 40-50%RH
Water filter:
1. Cation exchange resin filter soften the hard water.
2. Cation exchange resin filter demineralize the water.
OPERATION PROCEDURE
1. Put the machine on a flat surface and take off the cover.
2. Lift the water tank, turn upside down and unscrew the water filter.
3. Fill the water into the water tank by the filler located on the bottom
of the tank.
4. After pouringthe water, screwthe cap withthe filter tightly and place
tank on the base of the device. Part of the water overflows from the
water tank into the water container in the device base.
5. Put the cover on water tank.
6. Check if the rated voltage meets the input voltage and plug into the
socket. Display shows the symbol POWER .
7. Touch the symbol POWER on the machine; the background
LED light will be on. The machine will begin to work in AUTO mode.
Display shows AUTO symbol and shows current humidity and
current temperature alternately in 30 seconds. After 15 seconds
without any operation, the display will become dim, touch any key
except power key to wake up the display.
In Auto mode, the device determines the optimal humidity
according to current temperature and starts to achieve it at
maximum power. When the current humidity is lower than the
humidity showed in the table, it is in high speed operation. When
the humidity is reached,the machine will be in lowspeed operation.
The device checks the accordance of the temperature level and the
humidity level every 1 minute.

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Air temperature (°C)
Humidity (%)
≤19
65
20
60
21
58
22
57
23
55
24
53
25
50
26
48
27
45
28
43
29
40
30
38
31
36
32
35
33
34
34
32
35
31
36
30
37 and more
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8. Timer setting: There are 12 timer settings. Touch the symbol
TIME , the LED display will show the desired setting timer.
Touch till “--:--” display on the LED, timer setting is cancelled. The
timer shows the rest operation time and decreases by 1 minute, i.e.,
if the timer is set at 12 hours, LED display shows 11:30 after 30
minutes. To know what time have been set, just to touch any key
except power key to wake up the display and then touch TIMER
symbol. Touch again, to set timer again.
There is a shortcut for timer setting. Touching the symbol
TIMER is to increase timer, meanwhile touching symbol
MAX/MIN can reduce timer.

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9. Touch the symbol MAX / MIN , AUTOmode is cancelled and the
mist output is in the first speed. You may select 3 desired levels of
mist volume. The corresponding mist output symbol
shows on the display with different running speed.
In mist output level 1, the is running in low speed,
level 2 is running in middle speed, level 3 is running in high speed.
Touch the symbol again, to choose AUTO mode.
10. Constant humidity: Before you touch the symbol HUMIDITY ,
LED display shows the current humidity. You may set the humidity
arranged from 40%RH to 75%RH. Touch once, it will increase by
5%RH. When it reaches 75%RH, touch again, it will show “Co” and
flash for 3 seconds to exit humidity setting function and back to Auto
mode. After you set the expected humidity, the display shows the
symbol , the machine will keep the memory and confirm after 5
seconds. 5 seconds later, the symbol %RH will blink and LED
display shows the current humidity. Touch again, it shows the
expected humidity setting. If the expected humidity is less than the
current humidity, the machine will be in sleeping state. But if the
expected humidity is 3% higher than the current humidity, the
humidify function will work. Mist output speed cannot be setting
during the constant humidity model.
There is a shortcut for humidity setting. Touching the symbol
HUMIDITY is to increase humidity, meanwhile touching symbol
MAX / MIN can reduce humidity.
11. First touch the symbol DEGERMING , the warm mist will come
out after 10~15 minutes. On the LED display, it shows the Heating
symbol . Second touch, the Plasma generator works as well.
On the LED display, it shows both the Plasma symbol and
Heating symbol . Third touch, Heating function will off. Fourth
touch to stop both functions.
12. Touch the symbol LIGHT , the brightness of blue decoration
light in the bottom and the water tank indication light dimmed.Touch

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again, become dimmer. Touch 3rd time, will be turned off.
13. Long press the symbol for 2 seconds, it enters to night mode.
Blue decoration light in the bottom and the water tank indication
light are off, LED display turns off, leaving the symbol on the
display only. After 5 seconds without any operation, the symbol will
become dim, press any key except power key to wake up the
display. Then long press symbol again to stop the function.
14. Auto Shut-Off: When the water tank is empty, the machine will
automatically stop working. LED shows the shape of lack of water
. Refill the water, and the machine will restart. If you don’t refill
water within 15 minutes, the machine will automatically power off.
15. On the remote controller, the related symbol controls the
corresponding function.
16. Regardless of the working mode, if there is no operation in about
15 seconds, the display will turn dim.
17. Aroma function:
a) Take out aroma box
b) Use water-soluble aroma oil to drop into the sponge
c) Put the aroma box back into the machine, the aroma function
will be on automatically
d) To stop the aroma function or when the machine is not in use
for a long time, take out the sponge in the aroma box and clear
it, then put it back to the machine.
CLEANING
Before cleaning, disconnect the plug!
1) Transducer
The water in some places is hard and the transducer surface will
be covered by a limescale. You need to clean transducer with
cleaning agent.
Add a little of cleaning agent or a vinegar on the transducer
surface, then infuse water into the sink to soak the sink fully for 10-
15 min.
Clean with soft brush or cloth until limescale is gone.

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Flush twice with clean water.
Do not clean transducer by any sharp material or scrape it to avoid
any damage
2) Water tank
Remove the cover from the water tank.
Lift the water tank from the base of the device.
Turn the tank upside down and unscrew the screw cap.
Pour water into the tank with a small amount of dishwashing liquid.
After pouring water, screw the cap tightly and shake the tank,
holding it with both hands.
Unscrew the bottle cap and pour the water out of the container and
then rinse it thoroughly.
Don't put acid, alkalescency, blencher scour into water tank to
avoid damage
3) Water sink –limescale
Take out the water in sink, Clean the scale by brush, then wipe by
a damp cloth. Flush it with water.
4) Water filter
Soak the water filter for 24 hours in a solution of water and vinegar.
PROBLEM SOLUTION
If the machine doses not work appropriately, please check as following
before turn to maintenance service.
Problem
Possible reasons
Solutions
No steam
Unplugged
Plug into socket
Limescale on the
transducer
Clean the transducer
No water in tank
Add water
Water is dirty or stood
too long in the tank
Clean the water tank, pour
fresh water
Unpleasant smell
of mist
New machine
Take off the tank and place it in
cool and dry place for 12 hours
Water is dirty or stood
too long in the tank
Clean the water tank, pour
fresh water