VESTEL PLAZMA INVERTER 12, User Manual

Page: 37 / 52

36
Practical and Useful
Information
Do not cool down your room excessi-
vely. This not only expend excess ener-
gy, but it is also bad for your health.
• Avoid direct sunlight inside whi-
le your air conditioner is running. If
there is a sunblind or curtain, keep
them shut.
• Adjusting the direction of vertical
and horizontal fins, ensure tempera-
ture and air flow to distribute evenly
in the room.
• At large places usually with open
doors such as cafeterias, patisseries,
restaurants etc., using air curtains will
reduce energy consumption, allow
you to use your air conditioner more
efficiently and to achieve the desired
temperature much more rapidly.
• Clean the filters regularly. Dirty fil-
ters will gradually decrease the ef-
ficiency of heating, cooling, air flow
and dehumidification functions and
increase energy consumption.
• In order to maintain cool air in the
room, keep the doors and windows
shut as long as possible. If you will
not use your air conditioner for a
long time, run it in the fan mode for
2-3 hours. This will remove the mo-
isture in your air conditioner. Then
shut down your air conditioner from
the fuse and remove the batteries in
the remote control.
• The outdoor unit of the air condi-
tioner absorbs and conducts the
exterior heat inside. If the exterior
temperature falls, your air conditio-
ner will start heating less. In that case,
if the temperature achieved by your
air conditioner is not enough, use a
supplementary heater.
• Your air conditioner circulates hot air
to heat up your room. Therefore, it
takes time for your air conditioner to
heat up the entire room. If possible,
program the air conditioner to start
running shortly before you use the
room.
• While the air conditioner operates
in the heating mode, if the outdo-
or environment temperature is low
and the humidity rate is high, it may
lead to an icing on the outdoor unit,
resulting from the decrease in the
heating efficiency. In that case, the
air conditioner will stop operating
and the defrosting operation will be
enabled automatically. This is not a
fault. Defrosting operation will be
completed in 5 to 9 minutes depen-
ding on the outdoor environment
and outdoor unit exchanger tempe-
ratures and then, your air conditioner
will restart automatically to operate
in the heating mode. The defrosting
operation continues even if the air
conditioner is turned off, and the air
conditioner turns off after the ope-
ration is done. While the defrosting
operation continues, it is shown by
the
DF
icon on the display of your
air conditioner.
• If you selected the heating mode
when both interior and exterior tem-
peratures are high, outdoor unit may
stop working occasionally. This is
completely normal. Do nothing and
wait for your air conditioner to start
running again.
• If excess voltage drops or increases
occur while your air conditioner is