Free match split type air conditioner/ User Manual
19 / 84 EN
Suggestion:
For units that feature an electric heater, when the outside ambient temperature is below 0°C (32°F),
it is strongly recommended that you to keep the machine plugged in so as to guarantee smooth
operation.
3.4 When the air conditioner is to be used again
•
Use a dry cloth to wipe off the dust accumulated on the rear air intake grille in order to avoid the dust
being dispersed from the indoor unit.
•
Check that the wiring is not broken off or disconnected.
•
Check that the air filter is installed.
•
Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time.
3
Manual operations and maintenance