Fujitsu ASTG34CMTA User Manual
OPERATING MANUAL
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.
Contents
AIR CONDITIONER
Wall Mounted Type
ASTG30 CMTA
ASTG34CMTA
Before using this product, read these instructions thoroughly. Also, keep this manual for future reference,
together with the installation manuals for the indoor and outdoor units.
Safety Precautions
To prevent personal injury, injury to others, or property damage, read this section carefully before you use this product, and be sure to comply to the
following safety precautions.
Incorrect operation due to failure to follow the instructions may cause harm or damage, the seriousness of which is classied as follows:
Safety Precautions ..........................................................En-1
Indoor Unit Overview and Operations
Remote Controller Overview and Operations
Timer Operation...............................................................En-6
Human Sensor (Energy Saving)
Demand Response and Indoor Unit Operation
General Informations on Operation
Cleaning and Care.........................................................En-10
Troubleshooting
.............................................................En-12
.............................En-3
.................. En-4
......................................En-8
...............En-8
................................. En-9
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.
• Explanation of symbols displayed on the indoor unit or outdoor unit.
WARNING
CAUTION
CAUTION
CAUTION
• The appliance, outlet and inlet shall be installed, operated
and stored in a room with a oor area larger than X m2.
M (kg) M ≤ 1.65 1.65 < M ≤ 2.05 2.05 < M ≤ 2.45 2.45 < M ≤ 2.85
30 type
X (m
M (kg) M ≤ 2.00 2.00 < M ≤ 2.45 2.45 < M ≤ 2.90
34 type
X (m
M (kg): Amount of refrigerant charge ( IEC 60335-2-40 )
2
X (m
): Minimum room area
• The appliance shall be installed, operated and stored in a
room with a oor area larger than 2.06m
• The appliance 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 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 the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons
in order to avoid a hazard.
WARNING CAUTION
This mark denotes an action that is COMPULSORY.
This symbol shows that this appliance uses a ammable refrigerant. If the refrigerant is leaked and exposure to an external
ignition source, there is a risk of re.
This symbol shows that the Operation Manual should be read carefully.
This symbol shows that a service personnel should be handling this equipment with reference to the Installation Manual.
This symbol shows that information is available such as the Operating Manual or Installation Manual.
WARNING
• In the event of refrigerant leakage, be sure to keep away
from re or any ammables, and consult authorized service
personnel.
2
) 2.60 4.01 5.72 7.74
2
) 3.81 5.72 8.02
2
.
• If you see lightning or hear thunder, there might be a lightning
strike.
To prevent electric shock hazard, turn off the air conditioner
by using the remote controller, and do not touch this product
or the power source during thunderstorm.
• The appliance shall be stored in a room without continuously
operating ignition sources (for example: open ames, an
operating gas appliance or an operating electric heater).
• The appliance shall be stored in a well-ventilated area.
• Be aware that refrigerants may not contain an odour.
• The appliance 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.
• During transportation or relocation of the indoor unit, pipes
shall be covered with the wall hook bracket for protection.
Do not move the appliance by holding the indoor unit pipes.
(The stress applied to the pipe joints may cause the
ammable gas to leak during operation).
(continued)
PART No. 9387081022
En-1
Safety Precautions (continued)
• This appliance 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 the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not
play with the appliance.
• Do not install the unit in area 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.
• Provide occasional ventilation during use.
• Always operate the unit with air lters installed.
• Ensure that any electronic equipment is at least 1 meter
away from either the indoor unit or outdoor unit.
• Turn off power source when not using this product for
extended periods.
• After long period of use, check whether the installation stand
does not deteriorate to prevent the unit from falling down.
• The airow direction and the room temperature should be
carefully considered when you use this product in a room
with infants, children, elderly or sick persons.
• Do not direct the airow at replaces or heating apparatus.
• Do not block or cover the intake grille and the outlet port.
• Do not apply any heavy pressure to radiator ns.
• Do not climb on, place objects on, or hang objects from this
product.
WARNING
• Do not use inammable gases near this product.
• Do not expose yourself directly to the cooling airow for
many hours.
• Do not insert your ngers or any other objects into outlet port
or inlet port.
• Do not operate with wet hands.
• Do not use means to accelerate the defrosting process or to
clean the appliance, other than those recommended by the
manufacturer.
• Do not pierce or burn.
CAUTION
• 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 airow.
• Do not drink the drainage from the air conditioner.
• Do not pull the power supply cable.
• Do not touch the aluminum ns of heat exchanger built-in this
product to avoid personal injury when you install or maintain
the unit.
Indoor unit accessories
Remote
controller
Batteries Air cleaning lters Filter holders
Remote controller
holder
Tapping screws
Battery (R03/LR03/AAA × 2) loading and remote controller preparation
3
1
2
Remote controller holder installation
321
Screws
Insert
WARNING
Take care to prevent infants and young children from accidentally swallowing the batteries.
CAUTION
• Do not attempt to recharge dry batteries.
• Do not use dry batteries that has been recharged.
4
9
5
Slide up
7
6
8
En-2
5
Press "CLOCK ADJUST" button to start clock setting.
6
Set the day of the week by pressing "SELECT" button (Monday
to Sunday). *By pressing the "TEMP.
indicator can be changed from a 24-hour to a 12-hour clock.
7
Press "NEXT" button to continue.
8
Set the time by pressing "SELECT" button.
Pressing or changes the value by the minute.
Pressing down on or changes the value by 10 minutes.
( / )
" buttons, the time
OPERATING MANUAL
9
To complete, press the "SEND" button close to the indoor unit.
Settings may not be properly sent if pressed from a distance.
Notes:
• Use specied type of batteries only.
• Do not mix different types or new and used batteries together.
• Batteries can be used about 1 year in ordinary use.
• If the remote control range noticeably shortens, replace the batteries, and press "RESET" button as shown in page 5.
1
6
Indoor Unit Overview and Operations
1 Intake grille
Before starting operation, make sure that the intake grille has been
shut completely. Incomplete closing may have an effect on the proper
function or performance of the product.
2 "MANUAL AUTO" button
Use when the remote controller is lost or there is a malfunction.
Status Action Mode or operation
In operation Press. Stop
Stopping Press less than 10 seconds. AUTO
AIR CONDITIONER Wall Mounted Type
2
1
13
3
Press more than 10 seconds.
(Only for servicing.*)
*:To stop forced cooling, press this button or "Start/Stop( )" button
on the remote controller.
Forced cooling
3 Front panel
4 Human Sensor
Used for Energy Saving Program. Controls temperature setting by
detecting people in the room.
See page 8
5 Vertical airow direction louver
Each time you press "Vertical SET" button on the remote controller,
the angle of the vertical airow direction louver moves as follows:
COOL, DRY or FAN
mode**
*
2
3
4
5
• Do not adjust by hand.
• At the beginning of AUTO mode, they may stay on position 1 for a
while for adjustment.
• If the angle is set to position 4-6 for more than 20 minutes in COOL
or DRY mode, the louver will automatically return to position 3.
• Keeping the position 4-6 during COOL or DRY mode may cause
condensation to form, and the drops may damage your property.
1 2
*: Default setting in each mode.
**: Suggested setting range
3
FAN mode
4
65
6 Horizontal airow direction louver
Each time you press the "Horizontal SET" button on the remote
controller, the airow direction range of the horizontal airow direction
louver will change as follows:
12
11
10
9
ECONOMY indicator (green)
Lights in ECONOMY operation.
10
TIMER indicator (orange)
Lights in TIMER operation, and blinks slowly when the timer setting
error is detected.
For details, refer to “Auto-restart function” on page 9.
11 OPERATION indicator (green)
Lights in normal operation, and blinks during Demand Response
operation. For details, refer to page 8.
12
Air lter
13
Air cleaning lters
Purify or deodorize the air, and provide fresh airow
See page 10
See page 11
4
5
6
7
8
9
Horizontal airow direction louver
5
4
1
3
2
5 4
*: Default setting.
1
*
3
2
7 Drain hose
8 Remote controller signal receiver
CAUTION
For appropriate signal transmission between remote controller and
indoor unit, keep the signal receiver away from the following items
- Direct sunlight or other strong lights
- Flat-panel television screen
In rooms with instantaneous uorescent lights, such as in-
verter type ones, the signal may not be transmitted properly. In
such a case, consult the store of purchase.
:
OPERATING MANUAL
En-3
Remote Controller Overview and Operations
CAUTION
• To prevent malfunction or damage of the remote controller:
- Place remote controller at where will not be exposed to
direct sunlight or excessive heat.
- Remove batteries if the product is not going to be used for
an extended period.
- Exhausted batteries must be removed immediately, and
be disposed according to the local laws and regulations of
your region.
• If leaking battery uid comes in contact with your skin, eyes,
or mouth, immediately rinse with plenty of clean water, and
consult your physician.
• Obstacles such as a curtain or wall between the remote
controller and the indoor unit may affect the appropriate
signal transmission.
• Do not apply strong shocks to the remote controller.
• Do not pour water on the remote controller.
23
2
8
9
11
22
21
20
19
18
17
10
12
13
14
15
16
You can quickly start operation with the following 3 steps:
1 "Start/Stop ( )" button
2 "MODE" button
Switches operation mode in following order.
AUTO COOL DRY FAN
3 "TEMP. (temperature)" buttons
Sets the desired temperature.
In COOL or DRY mode, the temperature needs to be set lower than
the current room temperature.
Otherwise, corresponding operation mode may not start.
Temperature setting range
AUTO/COOL/DRY 18–30 °C
Notes: Temperature control is not available in FAN mode.
4 Remote controller display
In this section, all the possible indicators are displayed for description.
In actual operation, the display is linked with the button operation, and
only shows the necessary indicators for each setting.
7
4
6
3
5
1
5 "POWERFUL" button
Activates the POWERFUL operation.
The unit will operate at maximum power and strong airow to quickly
cool down the room.
When activated, the indoor unit will emit 2 short beeps.
To turn off, press the "POWERFUL" button again. The indoor unit will
then emit 1 short beeps.
POWERFUL operation is automatically turned off in the following
situations:
• Adjusted room temperature reaches the set temperature in COOL,
DRY mode.
• 20 minutes have passed after the POWERFUL operation mode has
been set.
Even in situations above, the POWERFUL operation will not
automatically turn off unless it has run for a certain amount of time.
Notes:
• The airow direction and the fan speed are controlled automatically.
• This operation cannot be performed simultaneously with ECONOMY
operation.
• POWERFUL operation will override the OUTDOOR UNIT LOW
NOISE, ENERGY SAVING functions. Both functions, if set, will start
after the POWERFUL operation is turned off.
6
"ECONOMY" button
Starts or stops ECONOMY operation that saves more electricity
than other operation modes by changing the set temperature to a
moderate setting.
By pressing the "ECONOMY" button, the ECONOMY indicator on the
indoor unit turns on.
• In COOL or DRY mode, the room temperature will be adjusted a few
degrees higher than the set temperature.
Notes:
• In COOL or DRY mode, the maximum output of this operation is
approximately 70 % of usual air conditioning operation.
• This operation cannot be performed during temperature monitoring
by AUTO mode.
(continued)
En-4
OPERATING MANUAL
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