Fujitsu Inverter Halcyon Operating Manual page 16

CLEANING AND CARE
Filter Indicator Reset (A special setting)
• Can be used if set correctly during installation.
Please consult authorized serviceman when using this function.
• It lights on when it is time to clean the air fi lters.
Clean the fi lter referring to "CLEANING AND CARE".
After cleaning, press the MANUAL AUTO button (Fig. 2 2 ) for 2 seconds or less on
the indoor unit.
En-15
● Indicator Lamp
OPERATION
TIMER
ECONOMY
: Flashing : OFF