Fujitsu ASTH18KNTA Operation Manual

OPERATION MANUAL
AIR CONDITIONER (Wall Mounted type)
□ ASTH18KNTA
□ ASTH22KNTA
MODEL:
* Check the model name.
(Refer to the rating label.)
Before using this product, read these
instructions thoroughly and keep this
manual for future reference.
Contents
1. SAFETY PRECAUTIONS .......................................... 1
2. PREPARATION ......................................................... 2
2.1. Inserting batteries ............................................. 3
3. NAME OF PARTS ..................................................... 3
3.1. Indoor unit ........................................................ 3
3.2. Remote controller ............................................. 3
4. BASIC OPERATIONS ............................................... 5
5. AIRFLOW SETTINGS ............................................... 5
5.1. Fan speed setting ............................................. 5
5.2. Airfl ow direction setting .................................... 5
6. TIMER OPERATIONS ............................................... 5
6.1. On timer or Off timer ......................................... 6
6.2. Program timer ................................................... 6
6.3. Sleep timer ...................................................... 6
7. ENERGY SAVING OPERATIONS ............................ 6
7.1. Economy operation .......................................... 6
7.2. Fan control for energy saving ........................... 6
7.3. Demand Response ........................................... 6
8. OTHER OPERATION ................................................ 7
8.1. Powerful operation ........................................... 7
9. SETTINGS ON INSTALLATION ................................ 7
9.1. Remote controller custom code setting ............ 7
10. CLEANING AND CARE ............................................. 7
11. GENERAL INFORMATION ....................................... 8
12. OPTIONAL PARTS ................................................... 9
12.1. Wired remote controller .................................... 9
13. TROUBLESHOOTING .............................................. 9
PART No. 9333003573-01
R32
REFRIGERANT
This Air Conditioner contains and
operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED
BY QUALIFIED PERSONNEL.
Refer to Commonwealth, State, Territory and local legislation,
regulations, codes, installation & operation manuals, before
the installation, maintenance or service of this product.
En-1

1. SAFETY PRECAUTIONS

To prevent personal injury or property damage, read this section
carefully before you use this product, and be sure to comply
with the following safety precautions.
Incorrect operation due to failure to follow the instructions may
cause harm or damage, the seriousness of which is classifi ed
as follows:
This mark warns of death or serious injury.
This mark warns of injury or damage to property.
This mark denotes an action that is PROHIBITED.
This mark denotes an action that is COMPULSORY.
Explanation of symbols displayed on the indoor unit or outdoor unit.
WARNING
This symbol shows that this product uses a low
burning velocity material. If the refrigerant is leaked
and exposed to an external ignition source, there is a
risk of fi re.
CAUTION
This symbol shows that the operation manual should
be read carefully.
CAUTION
This symbol shows that a service personnel should
be handling this equipment with reference to the
installation manual.
CAUTION
This symbol shows that information is available such
as the operation manual or installation manual.
• When installing this product to an unventilated area,
pay attention to prevent fi re and explosion caused by
the stagnated gas in case of refrigerant leakage. (For
products which contain more than 1.842 kg refrigerant.)
• This product contains no user-serviceable parts.
Always consult authorized service personnel for
repairing, installation, and relocation of this product.
Improper installation or handling will cause leakage,
electric shock, or fi re.
• In the event of a malfunction such as burning smell,
immediately stop operation of the air conditioner, and
disconnect all the power supply by turning off the
electrical breaker or disconnecting the power plug.
Then consult authorized service personnel.
• Take care not to damage the power supply cable.
If it is damaged, it should be replaced only by
authorized service personnel in order to avoid a hazard.
• If a refrigerant leakage is suspected, all naked fl ames shall be
removed or extinguished, and consult authorized service personnel.
• In the event of a thunder storm or any prior sign of a lightning strike, turn
off the air conditioner via the remote controller, and refrain from touching
the product or the power source to prevent any electrical hazards.
• 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.
WARNING
CAUTION
WARNING