Basic Operations - Fujitsu ARXG12-54KHTAP Operating Manual

WARNING
• This product shall be stored in a room without
continuously operating ignition sources (for example:
open fl ames, an operating gas appliance or an
operating electric heater).
• This product shall be stored in a well-ventilated area.
• Be aware that refrigerants may not contain an odour.
• This product shall be stored so as to prevent
mechanical damage from occurring.
• Disposing of the product shall be done properly, in
compliance with national or regional regulations.
• This product is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
or instruction concerning use of this product by a
person responsible for their safety.
Children should be supervised to ensure that they do
not play with this product.
• Do not move this product by holding the indoor unit pipes.
(The stress applied to the pipe joints may cause the
fl ammable gas to leak during operation).
• Do not install the unit in area fi lled with mineral oil
such as a factory or area containing a large amount of
splashed oil or steam such as a kitchen.
• Do not start or stop the operation of this product by
turning on or off the circuit breaker.
• Do not use fl ammable gases near this product.
• Do not expose yourself directly to the cooling airfl ow
for many hours.
• Do not insert your fi ngers or any other objects into
outlet port or inlet grille.
• Do not operate with wet hands.
• Do not use means to accelerate the defrosting
process or to clean this product, other than those
recommended by the manufacturer.
• Do not pierce or burn.
CAUTION
• Provide occasional ventilation during use.
• Always operate this product with air fi lters installed.
• Ensure that any electronic equipment is at least 1 m (40
in) away from this product.
• Disconnect all the power supply when not using this
product for extended periods.
• After a long period of use, ensure to get the mounting
of the indoor unit checked to prevent this product from
falling down.
• The airfl ow direction and the room temperature should
be carefully considered when you use this product in a
room with infants, children, elderly or sick persons.
• Keep the surroundings of the outdoor unit clean and
tidy, and do not place items around it. Any objects
blocking or entering from the outlet ports may cause
product malfunction.
• Do not direct the airfl ow at fi replaces or heating apparatus.
• Do not block or cover the intake grille and the outlet port.
• Do not apply any heavy pressure to radiator fi ns.
• Do not climb on, place objects on, or hang objects
from this product.
• Do not place any other electrical products or
household belongings under this product. Dripping
condensation from this product might get them wet,
and may cause damage or malfunction of your
property.
• Do not expose this product directly to water.
• Do not use this product for preservation of food, plants,
animals, precision equipment, art work, or other objects.
This may cause quality deterioration of those items.
• Do not expose animals or plants to the direct airfl ow.
• Do not drink the drainage from the air conditioner.
• Do not pull the power supply cable.
• Do not touch the aluminum fi ns of heat exchanger
built-in this product to avoid personal injury when you
install or maintain the unit.
• Do not stand on unstable steps when operating or
cleaning this product. It may overturn and can cause
injury.

2. BASIC OPERATIONS

NOTES: For detailed instructions on how to operate, please refer to the
operating manual of the remote controller.
The operation mode and the temperature setting range are
shown in the following table.
Operation mode
Auto 18.0 - 30.0 °C
Cooling 18.0 - 30.0 °C
Dry 18.0 - 30.0 °C
Fan You cannot set the temperature.
Heating 16.0 - 30.0 °C
■ Auto mode
The air conditioner selects the appropriate operation mode
(Cooling or Heating) according to your room's present
temperature.
Room temperature
Higher than the setting temperature
Close to the setting temperature
Lower than the setting temperature
Defi ned temper-
ature in tempera-
ture setting
When Auto mode is fi rst selected, the fan will operate at low speed for
about a few minutes, during which time the indoor unit detects the room
conditions and selects the operation mode.
When the air conditioner has adjusted your room's temperature to near
the thermostat setting, it will begin monitor operation.
In the monitor operation mode, the fan will operate at low speed. If the
room temperature subsequently changes, the air conditioner will once
again select the appropriate operation (Heating, Cooling) to adjust the
temperature to the value set in the thermostat.
If the mode automatically selected by the unit is not what you wish,
select one of the mode operation (Heating, Cooling, Dry, Fan).
CAUTION
Temperature setting range
Operation
Cooling
Determined by outdoor
temperature
Heating
Cooling mode
Determined by
outdoor temperature
Heating mode
En-2