Indoor temperature:17~32°C
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owner’s manual
4
The indoor relative humidity should be lower than 80%. If the air
conditioner works in an environment with a relative humidity
higher than mentioned above, the surface of the air conditioner
may condensate.In this case, it is recommended to set the air
speed of the indoor unit to high.
If the air conditioner works in other than the above circum-
stances, functions may fail.
NOTE
Before leaving the unit idle for a long period, cut off the main
power switch, and remove the batteries in the remote controller.
When the main power switch is turned on, a certain extent of
electric power is consumed even if the air conditioner does not
run. Turning off the main power switch can save energy. Before
restart the unit, please connect the power supply advance 12
hours before restart the unit, for ensure the power the unit could
proform in normally.
Cleanse the air filter every another two weeks. The effect of
cooling or heating will be compromised if the air filter is blocked.
Please consign professional personnel to check, clean and
maintain the duct, drain system regularly.
NOTE
7. BEAT OPERATION
Pay attention to the following issues to ensure that the system is
in normal operation. For detailed operation procedure, see the
corresponding instructions.
Adjust the air flow direction properly, and do not aim the air flow
at the persons in the room directly.
Adjust the room temperature properly to get a comfortable
environment. Avoid being too hot or too cold.
In the cooling operation, use curtains or window shades to
prevent direct sunlight.
Close all windows and doors. If the doors and windows are
open, the air in the room will flow out and the effect of
cooling/heating will be compromised.
Set the predetermined operation time through the remote
controller.
Do not put any objects near the air inlet or outlet which obstruct
air flow. Otherwise, it will reduce efficiency of the air conditioner
or even lead to system interruption.
8. MAINTENANCE & UPKEEP
Only the professionals can perform repair.
Before performing operation for the electric connectors or
cleansing the filter, turn off the main power switch.
Do not use water or air with a temperature higher than 50°C to
cleanse the filter or panel.
8.1 Importants
Table.6-1
Inspection before operation
Check whether the ground wire is broken or disconnected.
Check whether the air filter is installed properly.
If the air conditioner has been out of service for a long period,
be sure to clean the filter before resuming the service of the air
conditioner. Cleanse it biweekly during continuous service of
the air conditioner. For details, see the chapter headed “Mainte-
nance and Upkeep”.
Check that the air inlet and outlet of the indoor/outdoor unit are
not blocked.
Safety precautions
Do not let the indoor unit or remote controller moistened.
Otherwise, electric short-circuit or fire may occur.
Do not use or store flammable gases or liquids near the air
conditioner, e.g., hair styling jelly, paint and gasoline. Otherwise,
fire may occur.
Do not touch the deflector plate while the air deflector works.
Otherwise, the fingers may be clipped or the driving parts of the
indoor unit deflector may be damaged.
When the fuse blows out, do not substitute any fuse of an
improper nominal current value or other wires. Substituting
conductor or copper wire for fuse may cause damage to the air
conditioner or cause fire.
Do not insert any objects like sticks into the air inlet or outlet. It
is very dangerous when the blade touches any foreign objects
during high-speed running of the fan.
Do not remove the fan cover of the outdoor unit. The fan without
any external cover is very dangerous during high-speed
running.
Do not use the main power switch to start up or shut down the
air conditioner, but use the ON/OFF button on the remote
controller.
Do not let children toy with the air conditioner.
Do not repair the air conditioner by yourself. Delegate profes-
sional maintainers to do the repair.
Cut off the main power switch before cleansing the filter and the
unit body. This unit is grounded and provides dual protection
against accidental electric shock. No electric shock will occur
when you normally replace or cleanse the filter or use a dry cloth
to clean the unit body. However, to be on the safe side, cut off
the power supply before performing maintenance or up-keep
work.
The electric circult must be installed RCCB and manual switch.
Outdoor temperature:17~52°C
Cooling
operation
Heating
operation
Dewetting
operation
Outdoor temperature:-7~24°C
Outdoor temperature:17~52°C
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