9
Power saving mode
Push
button during operation.
• The air conditioner enters power saving mode.
•
appears on the display.
Power saving mode will stay in effect until it is
cancelled.
To cancel the power saving mode, push
button again.
•
disappears.
10
Performance
To save energy and perform comfortable cooling
and heating
Clean the air filter often
• A clogged air filter lowers the cooling / heating
performance.
Check
periodically!
Close windows and doors
• Do not let cooled / heated air escape from the room.
Close.
Do not cool / heat too much
WARNING
Do not expose your body to cool air directly for a
long time and do not cool yourself excessively.
Doing so may result in deteriorated physical condition
and ill health.
25-EN
NOTE
• Power saving mode consumes less energy, but may
not heat / cool the room as much as normal mode.
• Even when operation start / stop, operation mode
change, or power reset is performed during the power
saving mode, the power saving mode is retained until
the next operation.
• Cooling / Heating too much is bad for your health.
In particular, take care with handicapped / old people
and children.
Do not cool
down too
much!
Cool / Heat the room evenly
• Adjust the air direction with the louver.
Exposing yourself to blowing air directly for a long
time is bad for your health.
– 13 –
Air conditioner operating conditions
For proper performance, operate the air conditioner under the following temperature conditions:
Outdoor temperature
Room temperature
Cooling operation
Room relative humidity – less than 80 %. If the air conditioner operates in excess of
[CAUTION]
this figure, condensation may occurs on the surface of the air conditioner.
Outdoor temperature
Heating operation
Room temperature
* If air conditioner is used outside of the above conditions, safety protection may activate.
• When the outside temperature exceeds 70 °F (21 °C), it cannot operate heating. When the outside temperature
is below 14 °F (-10 °C), it cannot operate cooling. In these cases, "
section.
• The cooling performance may decline considerably when total operating capacity of cooling indoor units is less
than 38 kBtu/h while ambient temperature is below 32 °F (0 °C).
: 14 °F to 109 °F (-10 °C to 43 °C) (Dry bulb temperature) *
70 °F to 90 °F (21 °C to 32 °C) (Dry bulb temperature),
:
59 °F to 75 °F (15 °C to 24 °C) (Wet bulb temperature)
: -4 °F to 60 °F (
-
20 °C to 15.5 °C) (Wet bulb temperature)
: 59 °F to 82 °F (15 °C to 28 °C) (Dry bulb temperature)
" will be displayed on remote control display
26-EN