Micro Computer Control Board
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220V/50Hz
5
Maintenance and Cleaning
Note: After long time operation, the filtration mesh becomes clogged with dust and dirt, which
will greatly affect the unit’s performance. It is recommended to clean the filtration mesh
every two week.
Cleaning the water tank
1.Remove the plug power.
2. Add water into the water tank through water inlet.
3. Open the rubber plug at the bottom of the water tank to drain the water off. Wash several
times.
4.Pour out the water
and make the water tank keep dry.
In order to keep greatly effect of cooling,it is recommend to clean the water tank every
three months.
Cleaning the body
Clean the body with a little mild detergent on a soft cloth.
CIRCUIT DIAGRAM
Notice:
Please contact our service center or qualified technician for further inspection if have follow problems:
1.The problem cannot be found in the list or it continues.
2.Foreign substances or water enter into air cooler, causing the air cooler cannot be run.
Note:
Unplug from outlet before cleaning.
No water on the control panel and the top of the product.
If there is something wrong during operation,it may not be the unit’s problem.You may
check against the following list before sending for repair.
TROUBLE SHOOTING
5.Do not insert any other objects into the grid of air vent(inlet or outlet) during operation.
6.Do not use in flammable and explosive environment. and Avoid direct sunlight.
7.Place the unit on the plat surface.
8.Do not use outdoors ,indoors only.
9.Water level must be between the MIN and MAX line.
10.After filling with water, do not lean the unit and avoid moving it, which may cause water overflow
the sides of the tank and leak. If the unit needs to be moved a little, push on the side gently.
11.Never put the unit side down especially with water inside, if it accidentally falls down, unplug the
power immediately and don't restart until it is dry at least for 24 hours.
12.Do not place any objects on the top of the unit. Don't cover the unit window while using.
13.Unplug the power when cleaning. Don't not use petrol, or corrosive cleaner to clean the unit body.
For slight dirt on the body, wipe it off with a soft damp cloth. For greasy dirt, squeeze a little
toothpaste or mild detergent on a soft damp cloth, and then wipe the dirt off.
14.Keep the air vent(inlet or outlet)away from obstacles such as curtains, walls and so on.
15.Do not strike or shake the unit body during operation, otherwise, it will stop working automatically.
in this case, restart the unit.
16.After some time operation, dust and dirt may occur in water tank .it is recommended to change
water and clean water tank frequently. If the temperature is below zero in winter, humidify with
warm water.
17.Do not put the unit under wall socket.
18.After stopping cool, please keep it run for at least 1 hour to blow the honeycomb dry and avoid
the mustiness.
19.Do not use if any malfunctions, send to service enter for repair.
20.Please use the attached accessories, no other programmers or devices are allowed.
21.Don't use the unit in the damp environment like bathroom, swimming pool.
22.If electric cord is broken, please replace it with the same cord from the manufacturer the service
agent.
Cleaning
the
filtration
mesh
1
.
Pull
the
plug
.
2
.
Loose
screw
,
catch
the
filtration
mesh
handle
and
pull
upwards
.
3
.
Clean
filtration
mesh
with
mild
detergent
and
soft
brush
.
4
.
Make
sure
filtration
mesh
is
completely
dry
before
installing
.
6