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Energy saving and optimum operation
Installer and user reference guide
27
FXSN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P602817-1A – 2020.05
9 Energy saving and optimum operation
CAUTION
NEVER expose little children, plants or animals directly to the airflow.
WARNING
Do NOT place objects below the indoor and/or outdoor unit that may get wet.
Otherwise condensation on the unit or refrigerant pipes, air filter dirt or drain
blockage may cause dripping, and objects under the unit may get dirty or damaged.
WARNING
Do NOT place a flammable spray bottle near the air conditioner and do NOT use
sprays near the unit. Doing so may result in a fire.
Observe the following precautions to ensure the system operates properly.
▪
Prevent direct sunlight from entering a room during cooling operation by using
curtains or blinds.
▪
Make sure the area is well ventilated. Do NOT block any ventilation openings.
▪
Ventilate often. Extended use requires special attention to ventilation.
▪
Keep doors and windows closed. If the doors and windows remain open, air will
flow out of your room causing a decrease in the cooling or heating effect.
▪
Be careful NOT to cool or heat too much. To save energy, keep the temperature
setting at a moderate level.
▪
NEVER place objects near the air inlet or the air outlet of the unit. Doing so may
cause a reduced heating/cooling effect or stop operation.
▪
Turn off the main power supply switch to the unit when the unit is NOT used for
longer periods of time. If the main power supply switch is on, the unit consumes
electricity. Before restarting the unit, turn on the main power supply switch 6
hours before operation to ensure smooth running.
▪
When the display shows
(time to clean the air filter), clean the filters (see
"10.2.2 To clean the air filter"
29]).
▪
Condensation may form if the humidity is above 80% or if the drain outlet gets
blocked.
▪
Adjust the room temperature properly for a comfortable environment. Avoid
excessive heating or cooling. Notice that it may take some time for the room
temperature to reach the set temperature. Consider using the timer setting
options.
▪
Adjust the air flow direction to avoid cool air from gathering on the floor or warm
air against the ceiling. (Up during cooling or dry operation to the ceiling and
down during heating operation.)
▪
Avoid direct air flow to room inhabitants.
▪
Adjust the air outlet properly and avoid direct air flow to room inhabitants.
