4
6. OPERATION PRECAUTIONS
Read this operation manual carefully before operating the unit. Grasp
the key points in the manual, and seek help from the con distributor
for any question.
This air conditioner is designed to provide a comfortable room
environment, and is applicable to the purposes described in the
manual only.
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 “Maintenance
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 professional
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
Table 6-1
Cooling
operation
Outdoor temperature: -15~43°C
Intdoor temperature: 17~32°C
Heating
operation
Outdoor temperature:-15~24°C
Intdoor temperature: 10~30°C
Dewetting
operation
Outdoor temperature: 17~43°C
Intdoor temperature: 17~32°C
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.
NOTE
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
circumstances, 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.
