Fujitsu AB A30TATA Series User manual

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FOR FUTURE REFERENCE
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OPERATING MANUAL
BEDIENUNGSANLEITUNG
MODE D’EMPLOI
MANUAL DE FUNCIONAMIENTO
MANUALE DI ISTRUZIONI
ΕΓΧΕΙΡΙ∆ΙΟ ΛΕΙΤΟΥΡΓΙΑΣ
P/N9363004021
Indoor Unit
CEILING SUSPENSION
TYPE
AB
A30TATA
AB
A36TATA
AB
A45TATA
FLOOR CONSOLE/UNDER
CEILING DUAL TYPE
AB A18TATA
AB
A24TATA
DUCT TYPE
ARXA25TATA
ARXA30TATA
ARXA36TATA
ARXA45TATA
CASSETTE TYPE
AUXA18TATA
AU
A25TATA
AU
A30TATA
AU
A36TATA
AU
A45TATA
Outdoor Unit
AJ A90EATA
AJ
A90TATA
AJ
A90EATB
AJ
A90TATB
OPERATING MANUAL
AIR CONDITIONER
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CONTENTS
SAFETY PRECAUTIONS ....................................... 2
FEATURES AND FUNCTIONS .............................. 3
NAME OF PARTS ................................................... 3
CLEANING AND CARE .......................................... 6
TROUBLESHOOTING .......................................... 10
OPERATING TIPS ................................................. 11
SPECIFICATIONS ................................................. 12
●Do not attempt to install this air conditioner by yourself.
●This unit contains no user-serviceable parts. Always consult authorized service per-
sonnel for repairs.
●When moving, consult authorized service personnel for disconnection and installa-
tion of the unit.
●Do not become over-exposed to cold air by staying in the direct path of the airflow of
the air conditioner for extended periods of time.
●Do not insert fingers or objects into the outlet port or intake grilles.
●Do not start and stop air conditioner operation by turning off the electrical breaker
and so on.
●In the event of a malfunction (burning smell, etc.), immediately stop operation, turn
off the electrical breaker, and consult authorized service personnel.
●Provide occasional ventilation during use.
●Do not direct air flow at fireplaces or heating apparatus.
●Do not climb on, or place objects on, the air conditioner.
●Do not hang objects from the indoor unit.
●Do not set flower vases or water containers on top of air conditioners.
●Do not expose the air conditioner directly to water.
●Do not operate the air conditioner with wet hands.
●Turn off power source when not using the unit for extended periods.
●Always turn off the electrical breaker whenever cleaning the air conditioner or the air
filter.
●Connection valves become hot during Heating; handle with care.
●Check the condition of the installation stand for damage.
●Do not place animals or plants in the direct path of the air flow.
●When restarting after a long period of disuse in the winter, turn the power switch on
at least 12 hours before starting the unit.
●Do not drink the water drained from the air conditioner.
●Do not use in applications involving the storage of foods, plants or animals, precision
equipment, or art works.
●Do not apply any heavy pressure to radiator fins.
●Operate only with air filters installed.
●Do not block or cover the intake grille and outlet port.
●Ensure that any electronic equipment is at least one metre away from either the in-
door or outdoor units.
●Avoid installing the air conditioner near a fireplace or other heating apparatus.
●Whe
n installing the indoor and outdoor units, take precautions to prevent access by infan ts.
●Do not use inflammable gases near the air conditioner.
CAUTION!
SAFETY PRECAUTIONS
●Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.
●The instructions in this section all relate to safety; be sure to maintain safe operating conditions.
●“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:
DANGER!
WARNING!
CAUTION!
This mark indicates procedures which, if improperly performed, are most likely to
result in the death of or serious injury to the user or service personnel.
This mark indicates procedures which, if improperly performed, might lead to the
death or serious injury of the user.
This mark indicates procedures which, if improperly performed, might possibly result
in personal harm to the user, or damage to property.
DANGER!
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FEATURES AND FUNCTIONS
AUTOMATIC OPERATION
HEAT & COOL MODEL (REVERSE CYCLE)
Merely press the START/STOP button, and the unit will begin automatic operation in either the Heating, Cooling or Monitor
modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room.
NAME OF PARTS
SWING SWING TIMER OPERATION
MANUAL
AUTO
3456
2
1
8
7
9
■CEILING SUSPENSION TYPE
Fig. 3 Indoor Unit
0Operating Control Panel (Fig. 4)
AMANUAL AUTO button
This button has no function on this model of equipment.
BOPERATION Indicator Lamp (red)
CTIMER Indicator Lamp (green)
DSWING Indicator Lamp (orange)
(VERTICAL SWING)
ESWING Indicator Lamp (orange)
(HORIZONTAL SWING)
●If the TIMER indicator lamp flashes when the timer is
operating, it indicates that a fault has occurred with
the timer setting (See Page 12 Auto Restart).
FIntake Grille
GAir Filter
HUP/DOWN Air Direction Flaps
IRIGHT/LEFT Air Direction Louvers
(behind UP/DOWN Air Direction Flaps)
JDrain Hose
■FLOOR CONSOLE/
UNDER CEILING DUAL TYPE
Fig. 1 Indoor Unit
1Operating Control Panel (Fig. 2)
2MANUAL AUTO button
This button has no function on this model of equip-
ment.
3OPERATION Indicator Lamp (red)
4TIMER Indicator Lamp (green)
5SWING Indicator Lamp (orange)
(HORIZONTAL SWING)
6SWING Indicator Lamp (orange)
(VERTICAL SWING)
●If the TIMER indicator lamp flashes when the timer is
operating, it indicates that a fault has occurred with
the timer setting (See Page 12 Auto Restart).
7Intake Grille
8UP/DOWN Air Direction Flap
9RIGHT/LEFT Air Direction Louvers
(behind UP/DOWN Air Direction Flap)
Fig. 1
Fig. 2
Fig. 3
Fig. 4
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VX
W
■DUCT TYPE
■CASSETTE TYPE
Fig. 5 Indoor Unit
KOutlet Port
LIntake Port
MDrain Hose
Fig. 5
●Square Flange
Fig. 6
●Compact
NAME OF PARTS
K
L
M
K
M
L
●Round Flange
Fig. 8 Fig. 8 Indoor Unit
VAir Filter
WAir Intake Grille
XAir Flow Direction Flaps
Fig. 6 Indoor Unit
NAir Filter
OAir Flow Direction Flaps
PIndicator Lamps (Fig. 7)
QSWING Indicator Lamp (orange)
RTIMER Indicator Lamp (green)
OPERATION Indicator Lamp (red)
●When the OPERATION indicator and TIMER indicator
flash alternately, it means that the power has been
interrupted due to a power failure, etc. (See Page 12
Auto Restart.)
TMANUAL AUTO Button
This button has no function on this model of equip-
ment.
UAir Intake Grille
SWING TIMER OPERATION MANUAL
AUTO
NO
P
Q
U
R T
Fig. 7
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Fig. 9 Fig. 9 Outdoor Unit
YIntake Port
ZOutlet Port
This breaker is installed during
the electrical installation.
Electrical Breaker
Fig. 10
Y
Z
Z
Y
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL”(Reverse Cycle).
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●Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply.
●Turn off the electrical breaker.
CLEANING AND CARE
CAUTION!
3. Re-attach the air filters to the intake grille.
The air filters fit onto the inside of the intake grille.
●Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild de-
tergent and warm water. If you wash the filter, be sure to
allow it to dry thoroughly in a shady place before rein-
stalling.
●If dirt is allowed to accumulate on the air filter, air flow
will be reduced, lowering operating efficiency and increas-
ing noise.
●During periods of normal use, the air filters should be
cleaned every four weeks.
Cleaning the Air Filter
1. Pull the air filters upward to remove them.
Remove the air filters by raising its handle while pulling
it out towards you.
2. Clean the air filters.
Remove the dust from the air filters by vacuuming or
washing them. After washing, allow the air filters to dry
thoroughly in an area protected from sunlight.
Air filter
■CEILING SUSPENSION TYPE
●When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the
unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service
personnel.
●When cleaning the unit’s body, do not use water hotter than 40 °C, harsh abrasive cleansers, or volatile agents like
benzene or thinner.
●Do not expose the unit body to liquid insecticides or hairsprays.
●If the unit will not be operated for a period of one month or more, be sure to allow the inner parts of the unit to dry
thoroughly, in advance, by operating the unit in fan mode for half a day.
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●Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply cord.
●Be sure the intake grille is installed securely.
●When removing and replacing the air filters, be sure not to touch the heat exchanger, as per-
sonal injury may result.
CAUTION!
Cleaning the Air Filter
1. Pull out both sides and the center of the
intake grille.
2. Pull the air filters upward to remove them.
Push the air filter handles away from the intake grille in
direction 1, then pull out the air filters.
3. Clean the air filters.
Remove the dust from the air filters by vacuuming or
washing them. After washing, allow the air filters to dry
thoroughly in an area protected from sunlight.
4. Re-attach the air filters to the intake grille.
1The air filters fit onto the inside of the intake grille.
(figure 1)
2The bottom edges of the air filters should fit into the
filter brackets. (figure 1)
3The air filters should be pushed down so that their
top edges fit under the projections at the top of the
intake grille. (figure 2)
5. Push in both sides and the center of the
intake grille.
●Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild de-
tergent and warm water. If you wash the filter, be sure to
allow it to dry thoroughly in a shady place before rein-
stalling.
●If dirt is allowed to accumulate on the air filter, air flow
will be reduced, lowering operating efficiency and increas-
ing noise.
●During periods of normal use, the air filters should be
cleaned every two weeks.
About 30 mm
Side Panel
Intake Grille
Notch
Arm
Hook
Handle
Intake Grille
Base
Arm
1
Air Filter
Bracket
(figure 1)
Filter bracket
Air Filter
(figure 2)
■FLOOR CONSOLE/UNDER CEILING DUAL TYPE
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CAUTION!
Cleaning the Air Filter
1. Push the intake grille’s hooks inward to-
wards the center of the unit to open the
intake grille.
2. Pull out the filter from the intake grille.
3. Clean the air filters.
Remove the dust from the air filters by vacuuming or
washing them. After washing, allow the air filters to dry
thoroughly in an area protected from sunlight.
4. Re-attach the air filters to the intake grille.
1Replace the air filter into its holder.
2Make sure that the air filter makes contact with the
filter stopper when it is replaced into its holder.
5. Close the intake grille and push the intake
grille’s hooks outward.
●Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild de-
tergent and warm water. If you wash the filter, be sure to
allow it to dry thoroughly in a shady place before rein-
stalling.
●If dirt is allowed to accumulate on the air filter, air flow
will be reduced, lowering operating efficiency and increas-
ing noise.
●During periods of normal use, the air filters should be
cleaned every two weeks.
Grille Hook
Air Filter
Grille Hook Filter Holder Intake Grille
Filter Stopper
Air Filter
●Before cleaning the unit, be sure to stop the unit and disconnect the power supply.
●Turn off the electrical breaker.
●A fan operates at high speed inside the unit, and personal injury could result.
■CASSETTE TYPE (COMPACT)
CLEANING AND CARE
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●Before cleaning the unit, be sure to stop the unit and disconnect the power supply.
●Turn off the electrical breaker.
●A fan operates at high speed inside the unit, and personal injury could result.
CAUTION!
Cleaning the Air Filter
1. Push the intake grille pushbuttons (two
places).
2. Open the intake grille.
3. Hold down the hook at A and pull the fil-
ter out.
A
A
B
OPEN PUSH
Filter
Intake grille
●Before cleaning the unit, be sure to stop the unit and disconnect the power supply.
●Turn off the electrical breaker.
●A fan operates at high speed inside the unit, and personal injury could result.
CAUTION!
Installing the Air Filter
Be sure the filter is always installed in the inlet air grille of the indoor unit.
Filters can be purchased through your local dealer.
Cleaning the Air Filter
If dirt is allowed to collect in the air filter, the airflow will be reduced, leading to reduced performance, and increased
operation noise. Be sure to clean the filters regularly.
How to Cleaning
Use a vacuum cleaner to remove dust and dirt from the air filter, or wash in a synthetic detergent. After washing, dry in a
shaded place, then reinstall.
■CASSETTE TYPE
■DUCT TYPE
●When reinstalling the filter, be sure that the hooks at A
and B engage correctly into place.
4. Clean the air filters.
Remove the dust from the air filters by vacuuming or
washing them. After washing, allow the air filters to dry
thoroughly in an area protected from sunlight.
●Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild de-
tergent and warm water. If you wash the filter, be sure to
allow it to dry thoroughly in a shady place before rein-
stalling.
●If dirt is allowed to accumulate on the air filter, air flow
will be reduced, lowering operating efficiency and increas-
ing noise.
●During periods of normal use, the air filters should be
cleaned every two months.
B
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TROUBLESHOOTING
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Instructions relating to “the OPERATION indicator lamp” (**) are applicable to “CEILING SUSPENSION TYPE” and “FLOOR
CONSOLE/UNDER CEILING DUAL TYPE”.
In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the elec-
trical breaker, and consult authorized service personnel.
Merely turning off the unit’s power switch will not completely disconnect the unit from the power
source. Always be sure to turn off the electrical breaker to ensure that power is completely off.
Before requesting service, perform the following checks:
WARNING!
Symptom
Doesn’t operate immedi-
ately:
Noise is heard:
Smells:
Mist or steam are
emitted:
Airflow is weak or stops:
Water is produced from
the outdoor unit:
Problem
●If the unit is stopped and then immediately started again, the com-
pressor will not operate for about 3 minutes, in order to prevent
fuse blowouts.
●Whenever the electrical breaker is turned off then on again, the
protection circuit will operate for about 3 minutes, preventing unit
operation during that period.
●During operation and immediately after stopping the unit, the
sound of water flowing in the air conditioner’s piping may be
heard. Also, noise may be particularly noticeable for about 2 to 3
minutes after starting operation (sound of coolant flowing).
●During operation, a slight squeaking sound may be heard. This is
the result of minute expansion and contraction of the panel due
to temperature changes.
*●During Heating operation, a sizzling sound may be heard occa-
sionally. This sound is produced by the Automatic Defrosting op-
eration.
●Some smell may be emitted from the indoor unit. This smell is
the result of room smells (furniture, tobacco, etc.) which have
been taken into the air conditioner.
●During Cooling operation, a thin mist may be seen emitted from
the indoor unit. This results from the sudden Cooling of room air
by the air emitted from the air conditioner, resulting in condensa-
tion and misting.
*●During Heating operation, the outdoor unit’s fan may stop, and
steam may be seen rising from the unit. This is due to the Auto-
matic Defrosting operation.
*●When Heating operation is started, fan speed is temporarily very
low, to allow internal parts to warm up.
*●During Heating operation, if the room temperature rises above
the thermostat setting, the outdoor unit will stop, and the indoor
unit will operate at very low fan speed. If you wish to warm the
room further, set the thermostat to a higher setting.
*●During Heating operation, the unit will temporarily stop opera-
tion (between 2 and 16 minutes) as the Automatic Defrosting mode
operates. During the Automatic Defrosting operation, will
be shown on the remote controller display **and the OPERA-
TION indicator lamp will flash.
●The fan may operate at very low speed when the unit is monitor-
ing the room’s temperature.
●In the monitor AUTO operation, the fan will operate at very low
speed.
*●During Heating operation, water may be produced from the out-
door unit due to the Automatic Defrosting operation.
See Page
—
—
11
—
—
11
—
11
—
—
11
NORMAL
FUNCTION
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