【
Maintenance
】
The air conditioner must be turned off and unplugged from wall outlet before carrying out maintenance.
Prior to operating season After the operating season
Cleaning of the air filter screen (Standard intervals should be
once every two weeks).
After the operating season
1. Set the temperature at 30ºC and operate in fan
mode for about half a day.
To dry the interior of the units
2. Switch the unit off.
The air conditioner will consume about 5W
of electric power after the machine is turned
off. For the purpose of energy saving and
safety, it is advisable to disconnect
during the non-operational seasons.
3. Clean and install the air filter screen.
4. Clean the indoor and outdoor units.
5. Take the batteries out from the remote control.
9
1
USER’S MANUAL
Split Wall-Mounted Air Conditioner
Check if there are any
blockages
in
the intake and outlet vents of the
indoor and outdoor units
Remove the air filter screen from the
unit.
x
Gently press the lower ends of
the grid and open it.
x
Gently pull up the air filter screen
and take it out towards your body.
Check if the installation stand is
corroded or rusty.
Check if the
machine is
properly
grounded.
Grounding
terminal
Clean the air filter screen.
If the screen is very dirty, please use lukewarm water
(about 30
℃
) to clean it. Dry it fully after cleaning.
Note:
y
Do not use boiling water to clean the screen
y
Do not dry over a fire.
y
Do not exert too much fore in pulling and stretching the screen.
Check if the air filter is clean.
Connect to the power source.
Insert batteries in the remote
control
.
Install the air filter screen
To operate the unit without the air filter screen on will make the
interior of the machine dirty which might lead to poor performances
or damages to the units
Clean the air conditioner
y
Use a soft and dry cloth to rub the air
conditioner, or use a vacuum cleaner to clean
it.
y
If the air conditioner is very dirty, use a piece
of cloth and soak it with neutral household
detergent and clean it.
Note:
If the air filter screen is blocked by dust or dirt,
cooling and heating will be affected while the
operation noise and power consumption will
increase.
Therefore, the air filter screen should be cleaned
regularly
.
Summary of Contents for AC-5412
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