Costway ES10122US User manual

THIS INSTRUCTION BOOKLET CONTAINS IMPORTANT SAFETY INFORMATION. PLEASE READ AND KEEP FOR FUTURE REFERENCE.
Air Cooler
ES10122US
USER’S MANUAL

02
Notes regarding the operating manual
Symbols
Safety
Read this manual carefully before starting or using the device.
Always store the manual in the immediate vicinity of the device or
its site of use!
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average risk level
which, if not avoided, can result in serious injury or death.
Caution
This signal word indicates a hazard with a low risk level
which, if not avoided, can result in minor or moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry out
your tasks quickly and safety.
Follow the manual
Information marked with this symbol indicates that the
operating manual must be observed.

03
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric
shock, fire and / or serious injury.
Save all warnings and instructions for future reference.
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
• Do not use the device in potentially explosive rooms.
• Do not use the device in aggressive atmosphere.
• Set the device up in an upright and stable position.
• Let the device dry out after a wet clean. Do not operate it when
wet.
• Do not use the device with wet or damp hands.
• Do not expose the device to directly squirting water.
• Never insert any objects or limbs into the device.
• Do not cover or transport the device during operation.
• Do not sit on the device.
• This appliance is not a toy! Keep away from children and animals.
• Do not leave the device unattended during operation
• Check accessories and connection parts for possible damage prior
to every use of the device. Do not use any defective devices or
device parts.

• Ensure that all electric cables outside of the device are protected
from damage (e.g. caused by animals).
• Never use the device if electric cables or the power connection are
damaged!
• The electrical connection must correspond to the specifications in
chapter Technical data.
• Insert the mains plug into a properly secured mains socket.
• Observe the device's power input, cable length and intended use
when selecting extensions to the power cable. Completely unroll
extension cables. Avoid electrical overload.
• Before carrying out maintenance, care or repair work on the
device, remove the mains plug from the mains socket. Hold onto
the mains plug while doing so.
• Switch the device off and disconnect the power cable from the
mains socket when the device is not in use.
• Do not under any circumstances use the device if you detect
damages on the mains plug or power cable.
If the supply cord is damaged, it must be replaced by the similarly
qualified persons in order to avoid a hazard.
Defective power cables pose a serious health risk!
• When positioning the device, observe the minimum distances from
walls and other objects as well as the storage and operating
conditions specified in the Technical data chapter.
• Make sure that the air inlet and outlet are not obstructed.
• Make sure that the suction side is kept free of dirt and loose
objects.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible condition.
04

• Only transport the device in an upright position with an emptied
water tank.
• Empty the water tank before transport and storage. Do not drink
the water. Health hazard!
• Only fill the water tank with fresh drinking water, ice cubes made
of fresh drinking water and / or suitable ice packs.
• Ice packs are not toys. Keep away from children and animals.
• Never open an ice pack. The liquid inside the ice packs can be
harmful to health.
• Do not eat the ice that may form on the ice packs. Health hazard!
Intended use
Only use the device for cooling the air in interior spaces while
adhering to and following the technical data.
Intended use comprises cooling the air in:
• living spaces
• Museums
• warehouses and archives
• libraries
• call centres and computer rooms
05
Improper use
• Do not place the device on wet or flooded ground.
• Do not place any objects, e.g. clothing, on the device.
• Do not use the device outdoors.
• Any unauthorised modifications, alterations or structural changes
to the device are forbidden.
• Any operation other than as described in this manual is prohibited.

Residual risks
Warning of electrical voltage
Work in the electrical components must only be carried out by
an authorised specialist company!
Warning
The liquid inside the ice packs can be harmful to health!
If the liquid was swallowed, immediately seek medical
attention.
If the liquid came into contact with your eyes, rinse with
water and immediately consult an ophthalmologist.
Warning
Dangers can occur at the device when it is used by untrained
people in an unprofessional or improper way!
Observe the personal qualifications!
Warning
The device is not a toy and does not belong in the hands of
children.
Warning of electrical voltage
Before any work on the device, remove the mains plug from
the mains socket!
Hold onto the mains plug while pulling the power cable out of
the mains socket.
Personnel qualifications
People who use this device must:
• be aware of the dangers that occur when working with electric
devices in damp areas.
06

Behaviour in the event of an emergency
1. Switch off the device
2. In an emergency, disconnect the device from the mains feed-in:
Hold onto the mains plug while pulling the power cable out of the
mains socket.
3. Do not reconnect a defective device to the mains.
Description of the device
The air cooler lowers the room temperature to a comfortable degree
by ventilating cooling.
The device is filled with cold water or optionally with ice cubes and
/or ice packs in order to cool down the incoming warm air at the
filter and to blow out the cold air thus generated via the fan.
Besides its cooling function, the device can also be used for air
freshening: thanks to an integrated and the filter'shoneycomb
structure, the sucked-in air is filtered.
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may use it
as a dangerous toy.
Note
Do not operate the device without an inserted air filter!
Without the air filter, the inside of the device will be heavily
contaminated.
This could reduce the performance and result in damage to
the device.
Information about the device
07

The fan speed can be set to three stages.
The discharge direction of the cooled air can be manually adjusted
via the ventil ation flaps as well as optionally selectable automatic
swing mode.
The device has a night mode enabling ultra-silent operation at
bedtime.
The device can be operated via the control panel at the device or
via the infrared remote control.
Moreover, using the timer function, the device can be switched off
automatically with time delay.
The device is equipped with an overheating protection that switches
off the air cooler in case.
Device depiction
08

No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Designation
Control panel
Display panel
Vertical air outlet
Horizontal air outlet
Cover for water tank
Front housing
Water level indicator
Top cover
Rear housing
Air filter
Honeycomb filter
Power cord rewinder panel
castors
Remote control
Ice packs
Note
If you store or transport the device improperly, the device may be
damaged.
Note the information regarding transport and storage of the device.
Transport
To make the device easier to transport, it is fitted with wheels.
To make the device easier to transport, it is fitted with a carry
handle.
Transport and storage
09

Before transporting the device, observe the following:
• Switch the device off.
• Hold onto the mains plug while pulling the power cable out of the
mains socket.
• Do not use the power cable to drag the device.
• Only wheel the device on a level and smooth surface.
After transporting the device, observe the following:
• Set up the device in an upright position after transport.
Storage
Before storing the device, observe the following:
• Empty and clean the water tank prior to storage.
• Allow the honeycomb filter to dry prior to storage. Otherwise the
device may distribute a musty smell after restart.
When the device is not being used, observe the following storage
conditions:
• dry and protected from frost and heat
• in an upright position where it is protected from dust and direct
sunlight
• with a cover to protect it from invasive dust if necessary
• Place no further devices or objects on top of the device to prevent
it from being
damaged.
• Remove batteries from the remote control.
Start-up
Do not use the air cooler near curtains or other inflammable places,
the spacing is at least 20 inch.
10

Operation
• Avoid open doors and windows.
Operation elements
Control panel
Display panel
16 17 18 19 20 21
22 23 24 25 26 27 28 29 30 31 32 33
No.
16
17
18
19
20
21
Designation Meaning
Switching the air cooling mode
on or off
Cooling button
Switching the swing function
on or off
Oscillation button
Switching the swing function
on or off 1h to 15h
Timer button
Selection button for natural
and night mode
Mode button
Setting the fan speedSpeed button
Switching the device on or offOn/Off button
11

Switching the device on
Once you have completely installed the device, you can switch it on.
When the power is switched on, all LED lights will be on for about 1
second. At the same time, there will be a long buzzer. After that, all
LED lights will be off and go into standby mode.
Press the On/Off button (21)
No.
22
23
24
25
26
27
28
29
30
31
32
33
Designation Meaning
Illuminated when air cooling
mode is activated
Flashes when water tank is
less than 2.1 quarts
Cooling LED
Illuminated when swing
function is activated
Oscillation LED
Mode LEDs: Sleep
wind mode
Mode LEDs: Natural
wind mode
Fan stage LEDs:
medium
Indication of the number of
hours of the activated timer.
Detailed information see below
timer setting
Indication of the selected
operating mode: Normal wind
mode
(no display)/ Natural wind
mode/sleep wind mode
Fan speed indication
Hours LEDs: 8h
Hours LEDs: 4h
Fan stage LEDs: High
Fan stage LEDs: low
On/Off LED Illuminated during operation
Hours LEDs: 2h
Hours LEDs: 1h
12

Memory function
If you switch the device back on after initial start-up, the settings
selected for the operating mode are saved. Any activated timer will
not be saved in the device.
If the power is cut off, the memory is cleared.
Setting the operating mode
The device comes with the following operating modes:
• Normal wind mode
• Natural wind mode
• Sleep wind mode
Cooling function
This button is valid when the machine is on or in the reservation
state.
Press this button to turn on the cooling function, and then press the
cooling function to cancel it.
• When the cooling function is on and the water level switch is
closed, the pump works.
• When the cooling function is turned off to start, the pump is
started according to the rule of "work3s→stop 3s→work 3s→stop
3s→continuous operation".
• The device starts in air cooling, enter the natural mode for the
first time. In case of initial start-up the swing function is also
activated.
• Start for the first time, default is low wind speed(flash 32), normal
wind mode(no display)
After the air cooler is used, you can switch it off.
Press the On/Off button (21)
13

Setting wind mode
Press Mode button(19) to set the wind mode
• When press the On button, the default is Normal wind(no
indicator)
• Press once, enter the natural mode, Mode LEDs: Natural wind
mode (29) will flash.
• Press twice to enter the sleep mode, Mode LEDs: Sleep wind
mode (28) will flash.
The setting sequence is as follows:
• When the water tank is short of water during the cooling operation
or when the cooling function is on, the buzzer will sound for 3 times
and Cooling LED will blink at 1Hz until the cooling function is
cancelled or the power is cut off.
• After the water shortage alarm, if the water is refilled, the alarm
will stop, but the cooling function needs to be manually turned on
again.
Note:
With an empty water tank the pump switches off automatically.
The Cooling LED (22) will flash when water tank is less than 2.1
quarts.
Natural
14

Natural wind mode：
It imitates the effect of natural wind, which can be divided into 3
fan stage (High, medium, low) with the setting of speed button.
• Change law of high natural wind：H(50S) -M(50S) -L(50S)
-H(50S) -M(50S) -H(50S) -M(75S) -H(50S) -L(50S) -H(25S)
-L(50S) -H(50S) -M(75S) -H(75S) -L(50S)
• 2.Change law of medium natural wind：M(50S) -L(50S) -H(25S)
-M(75S) -L(50S) -H(50S) -M(75S) -L(50S) -M(75S) -L(25S)
-H(25S) -M(75S) -L(50S) -M(50S) -L(25S)
• Change law of low natural wind：L(50S) -M(50S) -L(50S) -H(50S)
-L(50S) -M(50S) -L(50S) -M(75S) -L(75S) -M(50S) -H(50S) -L(75S)
-M(50S) -L(50S) -M(25S)
Sleep wind mode:
1.When set to high sleeping wind, the fan runs for half an hour
according to high natural wind, then turns to medium natural wind,
and then turns to low natural wind after half an hour until the end
of the preset time or until it is turned off.
2. When the fan is set as a medium sleep wind, it runs for half an
hour according to the medium natural wind and turns into a low
natural wind until the end of the preset time or until it is turned off.
3. When set as the low sleep wind, the fan operates according to
the low natural wind until the end of the preset time or until it is
turned off.
Info
If you activate air cooling, an alarm signal will be emitted
when the water is less than 2.1 quarts, even in sleep mode.
15

Setting wind speed
Press speed button(20) to set the wind speed. The setting sequence
is as follows:
Setting Reservati
√ When the air cooler in standby state, timer button(18) is the
reservation key
The function can be set in all operating modes.
The number of hours can be between 1 and 15 and can be adjusted
in increments of 1 h.
Press this button in standby state to set the boot time. The setting
sequence is as follows:
• When press the On button, the default is low wind speed, fan
stage(32)will flash.
• Press once, enter the medium speed, fan stage LEDs (31) will
flash.
• Press twice to enter the high speed, fan stage LEDs (30) will flash.
16

Setting the timer
√ When the air cooler is on, timer button(18) is the timing key.
The function can be set in all operating modes.
The number of hours can be between 1 and 15 and can be adjusted
in increments of 1 h.
The hour LEDs flash as follows:
1h 2h 3h 4h 5h 6h 7h 8h 9h 10h 11h 12h 13h 14h 15h
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
TIME
1h
LED
2h
LED
4h
LED
8h
LED
The hour LEDs flash as follows:
1h 2h 3h 4h 5h 6h 7h 8h 9h 10h 11h 12h 13h 14h 15h
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
√ √ √ √ √ √ √ √
TIME
1h
LED
2h
LED
4h
LED
8h
LED
17

Remote control
No.
34
35
36
37
38
39
Designation Meaning
Switching the device on or off
Setting timing/reservation
and switching the timer on or
off
On/Off button
Oscillation button
Mode button
Cooling button
Timer button
Speed button
Switching the swing function
on or off
Selection button for ventilation
Switching the air cooling mode
on or off
Setting the fan speed
Notes
1. The remote control must be facing the receiver;
2. The use range of the remote control is within 16 ft facing the
receiver. If the remote control does not face the receiver, the use
range of the remote control will be reduced;
3. Do not put anything between the receiver and the remote
control;
18

Water level indicator
4. Please keep the remote control properly to avoid collision and fall.
5. When you don't use the remote control, please take out the
battery and keep it properly.
1. The battery cover can be removed by gently pulling it down.
2. Put the battery into the battery box. (Note the positive and
negative direction of the battery)
3. Put the battery cover into the original outlet and fasten it
completely.
Refilling water
Open the cover of water tank, add water or ice. Please be careful
not to exceed the maximum water level. The machine is equipped
with two ice packs. Users can freeze them and put them into the
water tank of the machine.
Installation Method of Remote Controller Battery
negative
positive
19

Swing function
The swing function can be switched on in any operating mode if
required.
Behind the horizontal ventilation flaps, there are vertical air flaps
integrated in the device. By means of the swing function, these air
flaps are moved automatically and thus ensure continuous air
circulation.
1. Press the Oscillation button (17) to switch the swing function on
or off.
• With activated swing function the Oscillation LED(23) is
illuminated.
Auto stop function
After 24 hours of continuous operation the device switches off
automatically.
• Hold onto the mains plug while pulling the power cable out of the
mains socket.
• Empty and clean the water tank (see chapter Maintenance).
• Clean the device according to the Maintenance chapter.
• Store the device according to the Storage chapter.
Shutdown
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
20