24
THE LEDS
These lights turn on depending on the operation selected or to indicate breakdowns.
BUTTONS AND INDICATORS ON THE INTERNAL UNIT
FUNCTION
RED LED
YELLOW LED
GREEN LED
OFF (1)
off
off
off
AIR-CONDITIONING
off
off
on
DEHUMIDIFYING
on
off
on
FULL AUTO (2)
*
*
*
VENTILATION
off
on
off
DIRTY FILTERS (3)
off
blinking
off
ALARM (4)
blinking
blinking
blinking
(1)
The three leds stay lighted even with the appliance turned off if at least one of the TIMER functions
has been set.
(2) (*) As soon as this operation is selected, all the leds will stay on for several seconds until the controls
have decided how to run (air-conditioning, dehumidifying or ventilation).
(3)
This warning light serves to remind you that it is necessary to periodically clean the air filters.
Check therefore that the filters are clean. Then, in order to extinguish the warning light, press the
by-pass button for about 6 seconds until you hear a beep and then a double beep.
(4)
The alarm messages indicated with these lights are of various types. In order to determine the prob-
lem it is advisable to consult an authorized service center.
FORCED OPERATIONS
This is a way of operating to be selected if there are problems with the remote control (broken or lost, or
the batteries run-down).
Push the button to start the unit and then press it again to get the sequence of the different operational pro-
cedures (air-conditioning, dehumidifying, ventilation, full auto, turn off) with an automatic setting.
FORCED
OPERATION
BUTTON
GREEN LED
YELLOW LED
RED LED
SIGNAL RECEIVER
PAC180 GB 16-05-2003 11:56 Pagina 24
