Fujitsu AOU12RLFF User Manual

23. AIR OUTLET SELECTION ( DAMPER CONTROL )
1. How to set to blow out air from the upper and lower air outlets
2. Description of operation
01-18
With this function , air come out simultaneously from the upper and lower air outlets so that
the room can be cooled or heated effectively.
This function is set using the switch behind the front grille of the Indoor unit.
(This function is available in cooling and heating operation.)
Set the air outlet selection switch to
Air blows out automatically from the upper and lower air outlets
as shown in Table 22 below.
NOTE:
Set the air outlet selection switch to the end.
Otherwise, air outlet cannot be selected as intended.
Operation COOLING Mode DRY Mode HEATING Mode
Air flow
Conditions
Upper and lower
air flow
Upper air flow Upper air flow
only
Upper and lower
air flow
Upper air flow
Room tempera-
ture and set tem-
perature are dif-
ferent.
Room tempera-
ture is close to set
temperature, or
the air conditioner
has operated for
1hour.
_
Air flow tempera-
ture is high.
Air flow tempera-
ture is low.
(During defrost-
ing operation,
start of operation,
etc.)
Make sure the lower air outlet is not choked with foreign matters, causing abnormal operation to damper.
When the OPERATION Indicator Lamp and the 10°C HEAT Indicator Lamp flashes, the operation can be
maintained temporary by changing of air outlet selection switch to , closing the damper completely and
press the START/ STOP button.
(If the damper does not close automatically, close the damper manually and fix the position by an adhesive tape etc.)
The unit operates almost the same as upper air flow operation, however the indicator lamp flashes continuously
if same symptom is detected again.
( Table 22 : Damper control )
22. OFF DEFROST OPEARTION CONTROL
1. OFF DEFROST OPERATION CONDITION
When operation stops in the [Heating operation] mode, if frost is adhered to the outdoor unit heat
exchanger, the defrost operation will proceed automatically. In this time, if indoor unit operation
lamp flashes slowly (7 sec ON / 2 sec OFF), the outdoor unit will allow the heat exchanger to defrost,
and then stop.

Fujitsu AOU12RLFF Specifications

General

Brand	Fujitsu
Model	AOU12RLFF
Category	Air Conditioner
Language	English