Fujitsu autg30krla Operating Manual page 7

About the Human sensor
Details about detection with the human sensor
The human sensor detects whether there are people in
the room by looking for movement by people in the room.
Example of sensitivity range:
When the installation height gets higher, the temperature
sensitivity decreases.
Do not place large objects near the human sensor. Also
keep heating units outside the sensor's detection area.
0.8m
Ceiling height: 3.2 m
Equal sensitivity
range of tempera-
Detecting position: 0.8 m from fl oor
ture
surface
Auto saving operation may not work when the room
temperature is very different from the temperature defi ned
in temperature setting, such as when immediately after
starting the operation.
NOTES
Since the human sensor detects infrared light given out
by people, there may be cases where this detection is
incorrect.
Situations in which the sensor will detect no people in
the room, even when there is someone there
• When the temperature is high and the difference with
between people's body temperature is small.
(Such as during the summer when the temperature is
30˚C or higher)
• When there is someone in the room, but they do not move
for a long period of time.
• When someone is hidden behind a sofa, other furniture,
glass, or in similar situations.
• When someone is wearing extremely thick clothing and
has their back facing the sensor.
Situations in which the sensor will incorrectly detect
people in the room, even when there is no one there
• When there is a dog or a cat moving around in the room.
• When the wind is making curtains or plants move.
• When there are heating units, humidifi ers, or electric ap-
pliances such as oscillating electric fans operating.
Economy operation
At the maximum outlet, ECONOMY operation is approxi-
mately 70 % of normal air conditioner operation for cooling
and heating.
If the room is not cooled (or heated), well during ECONOMY
operation, select normal operation.
CAUTION
3.2m
8.8m
Fan speed
Controls the fan speed.
AUTO HIGH
When AUTO is selected, the fan speed is automatically ad-
justed according to the operation mode.
Heating*: The fan will operate at very low speed when the tem-
perature of the air issued from the indoor unit is low.
Cooling: As the room temperature approaches that of the
set temperature, the fan speed becomes slower.
Fan: The fan runs at medium fan speed.
Fan control for energy saving
• At Cooling or Dry mode, by using this function, the indoor
unit fan will operate intermittently at a very low speed when
the outdoor unit is stopped.
• When the fan setting is at Auto, this function will automati-
cally be active to prevent humidity from returning to the
room. To use this function in other fan modes, refer to the
operation manual of the remote controller.
* To use this function with other remote controllers, please
consult an authorized service personnel.
Auto restart
In Event of Power Interruption
• Should the power supply to the air conditioner be interrupted
by a power failure, the air conditioner will restart automatically
in the previously selected mode once the power is restored.
• Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the
air conditioner to malfunction. In this event, temporarily
disconnect the power supply, reconnect it, and then use
the remote controller to resume operation.
Multiple remote controller (optional)
An additional remote controller can be added up to the
maximum of two remote controllers. Either remote controller
can control the air conditioner. However, the timer functions
cannot be used at the secondary unit.
Group control
One remote controller can control up to 16 air conditioners.
All of the air conditioners will be operated with the same settings.
Demand Response and Indoor Unit Operation
This product is designed to be compatible with Air Conditioning
Demand Response program.
To utilize the function, you need a separate arrangement with your
electricity supplier. Please check availability in the place of use.
When your electricity supplier activates one of the following 3 De-
mand Response (DR) modes, the air conditioner switches over to the
appropriate operation. If the optional IR receiver is installed, operation
indicators will inform you when the unit has entered the DR mode.
OPERATION indicator
Blinking pattern and the intervals are as follows
● AUTO/COOL/HEAT/DRY/FAN operations
ON (4 seconds)
OFF (0.5 seconds)
● 10˚C HEAT operation
OFF (4 seconds)
ON (0.5 seconds)
The indicator will keep blinking until the unit finishes the
function.
MED LOW QUIET
OFF (0.5 seconds)
ON (0.5 seconds)
ON (0.5 seconds)
OFF (0.5 seconds)
En-6