ELECWISH US-HW1108 User manual

AIR COOLER MANUAL
Model No.: US-HW1108

INTRODUCTION
●Thank you for purchasing our air cooler and heater.
●Each unit has been manufactured to ensure safety and reliability.
●Before first use, read the instructions carefully and keep them for further reference.
DIAGRAM
PERFORMANCE PARAMETERS
Model
Rating Power
Fan power
Max Water
Injection Rate
US-HW1108
120V~ 60Hz
75W
8L
FUNCTIONS
●Principle of cool humidify: take cool water from the water tank by pump or synchronous motor,
after reaching the top, the cool water will flow through the wetted pad, then blow off humid cool
air rounding the wetted pad by rotational wind wheel. Use the water evaporation principle.
●Electronics control: safe and durable, attractive appearance.
●Adjustable speed and mode: have 3 speeds and modes, blow at wide angle.
●Cool: adopt ice crystal refrigeration and air humidifying technology, can cut down the
temperature from air vent and raise relative humidity, prevent air drying.
●Anion: purify and sterilize air by generating negative ion.
●Deliver wind at wide angle: swing the blades automatically, deliver wind at horizontal wide
angle.
●Far-range remote control: far-range remote control, receive at wide angle.
●Buzzer: vocalise when operating the effective keypad, use conveniently.
ASSEMBLING AND WATERING
1. Assemble castors: put the appliance on a flat surface, take out the wrench from foam box, then
assemble the castors.

Attention: the back castor is with brake, but the front one is not. (map 1)
2. Watering: push the key on the door, open it and draw out the water tank, then add water.(map 2)
Attention:
a. Pay attention to the level of water tank when add water.(map 3)
b. The level of water tank should not over “MAX” scale at any time, when humidifying, the
total level of water tank should not below “MIN” scale.
c. Put ice or frozen air crystal box to the water tank if you want to strengthen the efficiency of
cooling. But the total level of water tank should not over “MAX” scale.
OPERATION
●ON/OFF: There is touch PCB panel at top of products, press the function point, at the same
time the buzzer reminders “Bi”. Press the key, start it. Press OFF , it’s closed .
●Speed: press the key, start the air cooler and heater. The corresponding function changes as
follows when press serially:
●Mode: press the key, choose the normal wind, natural wind and sleeping wind circularly. .
●Swing: press the key, the wind swings horizontal and vertical automatically. Cancel this function
when press again.
●Anion: press the key, the anion generator works and releases anion. Cancel this function when
you press again.
●Timer: 12 hours timer design.
●Cool: press the key, if add frozen ice crystal box, the temperature from air vent can lower.
Cancel this function when press again.
THE USE OF REMOTE CONTROL
Fit on two AAA batteries，it works. There have keys on the remote control, has the same function as
control panel. Should aim at the reception window of remote control when you use. When the
remote control is not in use, please put away it for using next time.
Attention:
a. Do not mix old battery with the new one in use.
b. Please take out the batteries for long time nonuse.
THE USE OF ICE-CRYSTAL BOX
The ice-crystal box has a particular feature of keeping cool, it can absorb heat and let the water
temperature below the environmental temperature.
Using methods：
a. add water to the ice-crystal box (not full) and put it into the refrigerator to make sure that it iced
absolutely.
b. Open the door, put the frozen ice-crystal box into the water tank.
c. There have two ice-crystal box, so can use circularly.

CAUTION
1. Use as per the rating voltage.
2. Do not repair or remake the appliance by yourself, it should be repaired by the repairmen.
3. Do not operate the appliance with wet hands, in order to avoid damage.
4. If 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.
5. When the appliance is not in use, switch off and unplug it.
6. Do not insert foreign things to air outlets and inlets, in order to avoid damage.
7. Do not use the appliance near explosive and combustible gas. Avoid long-term direct solar
radiation.
8. Use the appliance only on a flat surface.
9. Do not use outdoors.
10. The level of water tank should not over “MAX” scale at any time, when humidifying, the total
level of water tank should not below “MIN” scale.
11. Do not turnover the appliance. If it is toppled over and there are some water in the body, should
unplug the power supply first. Then send it to repair department or after-sales service and
overhaul.
12. Clean the appearance with a lightly damp cloth. Do not use any type of detergents or solutions.
Do not rinse the appliance.
13. Do not make air outlets near the wall or curtain.
14. Do not knock or shake the body when using, otherwise it may cause stop automatically.
15. The water of tank will easily metamorphose and has odor in summer, please renew the water
frequently.
16. This appliance is not intended for use by persons (including children) with reduced physical,
sensory 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 responsible for their
safety.
17. Children should be supervised to ensure that they do not play with the appliance.
18. To avoid the risk caused by instability of unit, you must fix the unit firmly according to manual
book.
19. Do not use this appliance in the immediate surroundings of a bath, a shower or a swimming
pool.
20. Should it be necessary to move the unit after the water has been added, roll gently to the
required Position and activate the bracket the castors.
21. WARNING: Ensure that the fan is switched off from the supply mains before removing the air
filter screen.
22. Attention: cut off the power supply when clean the appliance
ELECTRIC PRINCIPLE DIAGRAM

CLEANING AND MAINTENANCE
WARNING: Ensure that the fan is switched off from the supply mains before removing the air
filter screen.
1. Clean the air filter screen (map 1)
Cut off the power supply, pull the handle of air filter screen, remove it from appliance.
Clean the air filter screen with neutral detergent and banister brush, then clean it with clear
water. Finally, reinstall to the appliance.
2. Clean the wetted pad (map2, map3)
Cut off the power supply, take down the air filter screen, then draw the wetted pad from
support. Clean the wetted pad with neutral detergent and banister brush, then clean it with
clear water. .Finally, reinstall to the appliance.
Attention: the wetted pad must be installed horizontally, in order to avoid leaking.
3. Clean the water tank (map 4)
Cut off the power supply, open the door, take out the water tank, clean it with neutral
detergent, and wash it with clear water, then reinstall to the appliance.
4. Clean the shell
Clean with neutral detergent and soft cloth.
Attention: cut off the power supply when clean the appliance, as there have a high pressure
in the body. Do not leave any water on the surface of control panel.

MALFUNCTION AND MAINTENANCE
Malfunction
Causes
Solution
No action
1. Power off or poor
connection.
2. Not press the power
switch at the back of body.
3. Not press the “ON/OFF”
key on the control panel.
1. Plug the power cord and
make sure it connects
well.
2. Press the power switch at
the back of body.
3. Press the “ON/OFF” key
on the control panel.
Poor effect of dedust
1. Block the air filter screen
with dust.
2. Block the air inlet with
corpus alienum.
1. Purify the air filter screen.
2. Remove corpus alienum
from the air inlet.
Repair the appliance under the situation as follows:
1. Abnormal action or no action. it is invalid by the above approach.
2. Abnormal action caused by ingress of water or corpus alienum.
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