Fujitsu Airstage AB A12L Serie Mode D'emploi page 9

The following conditions may not be breakdowns so check again.
Symptom
Doesn't operate at all:
The operation mode
cannot be changed:
Poor Cooling
(or Heating)
performance:
Set the temperature lower
than the room tempera-
ture and use it:
In the following situations stop operation immediately and get in touch with authorized
service personnel.
G The problem cannot be solved even when the troubleshooting checks have been performed.
G The OPERATION indicator lamp (green) is flashing very fast.
G The wired remote controller or simple remote controller indicate Er (when connected).
G It has burning smell.
SPECIFICATIONS
MODEL
POWER SOURCE
AVAILABLE VOLTAGE RANGE
COOLING CAPACITY
HEATING CAPACITY
SOUND PRESSURE LEVEL
HIGH
MED
LOW
DIMENSIONS & WEIGHT
HEIGHT
WIDTH
DEPTH
WEIGHT
MODEL
POWER SOURCE
AVAILABLE VOLTAGE RANGE
COOLING CAPACITY
HEATING CAPACITY
SOUND PRESSURE LEVEL
HIGH
MED
LOW
DIMENSIONS & WEIGHT
HEIGHT
WIDTH
DEPTH
WEIGHT
G Acoustic Noise Information : The maximum sound pressure level is less than 70 dB (A) for both indoor unit and outdoor
9369308031-02_OM_en.p65
G Has there been a power failure?
G Has a fuse blown out, or a circuit breaker been tripped?
G Is the main power switch set to the OFF position?
G Are you trying to engage in an operation different from the priority state?
G Is it in standby state?
G Are you trying to change to an operation different from the priority conditions?
G Did you adjust the room temperature settings (thermostat) correctly?
G Is the air filter dirty?
G Are the air conditioner's inlet port or outlet port blocked?
G Is there a window or door open?
G In the case of Cooling operation, is a window allowing bright sunlight to enter?
(Close the curtains.)
G In the case of Cooling operation, are there heating apparatus and computers
inside the room, or are there too many people in the room?
G Is the fan speed set to low?
G Temperature does not fall down well.
Temperature may not fall down depending on the room conditions.
(While high humidity or the room temperature is high.)
AB A12L
[kW] 3.60
[kW] 4.10
dB (A) 40
dB (A) 37
dB (A) 34
[mm]
[mm]
[mm]
[kg]
AB A30L
[kW] 9.00
[kW] 10.0
dB (A) 42
dB (A) 39
dB (A) 35
[mm]
[mm]
[mm]
[kg]
unit.
According to IEC 704-1 and ISO 3744.
8
Items to check
AB A14L AB A18L
230 V~50 Hz
198 to 264 V
4.00 5.60
4.50 6.30
40 46
37 41.5
34 37
199
990
655
28
AB A36L AB A45L
230 V~50 Hz
198 to 264 V
11.2 12.5
12.5 14.0
45 48
42 46
37 41
240
1,660
700
48
18/2/09, 10:56
See page
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4
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5
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4
AB A24L
7.10
8.00
48
44
40
AB A54L
14.0
16.0
52
50
46
En-8