6
208, 230V 60Hz
250 [9-13/16]
732 [28-13/16]
0.14-0.20-0.28-0.40-0.60
[35/50/70/100/150]
Standard filter
7. Trouble Shooting
Having trouble?
Here is the solution. (Unit is operating normally.)
Noise is louder than specifications.
Nothing appears in the IR wireless remote controller display, the display is
faint, or signals are not received by the indoor unit unless the IR remote
controller is close. (*2)
The operation lamp near the receiver for the IR wireless remote controller
on the indoor unit is blinking. (*2)
■
The indoor operation sound level is affected by the acoustics of the par-
ticular room as shown in the following table and will be higher than the
noise specification, which was measured in an echo-free room.
■
The batteries are low.
Replace the batteries and press the Reset button.
■
If nothing appears even after the batteries are replaced, make sure that
the batteries are installed in the correct directions (+, –).
■
The self diagnosis function has operated to protect the air conditioner.
■
Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure
to provide the dealer with the model name.
High sound-
absorbing rooms
Broadcasting
studio, music
room, etc.
3 to 7 dB
Normal rooms
Reception room,
hotel lobby, etc.
6 to 10 dB
Low sound-
absorbing rooms
Office, hotel
room
9 to 13 dB
Location
examples
Noise levels
8. Specifications
A42AA4
42,000/45,000
12.3/13.2
43 [95]
1042-1254-1483
36-40-44
A36AA4
36,000/37,000
10.6/10.8
41 [91]
847-1024-1201
33-38-42
A30AA4
30,000/32,000
8.8/9.4
618-742-883
30-34-38
A24AA4
24,000/26,000
7.0/7.6
512-635-741
29-33-37
1400 [55-1/8]
1100 [43-5/16]
33 [73]
Notes: 1.
Rating conditions (cooling)
Indoor : 80 °F [26.7 °C] D.B., 67 °F [19.4 °C] W.B. Outdoor
: 95 °F [35 °C] D.B.
2.
Rating conditions (heating)
Indoor : 70 °F [21.1 °C] D.B.
Outdoor
: 47 °F [8.3 °C] D.B., 43 °F [6.1 °C] W.B.
3. The capacity is indicated the value when one indoor unit is connected to the outdoor unit.
4. Specifications subject to change without notice.
5. The external static pressure is set to 0.20 in. WG (50 Pa) at factory shipment.
Guaranteed operating range
Indoor
Cooling
Upper limit
95 °F [35 °C] D.B.
71 °F [21.7 °C] W.B.
Lower limit
67 °F [19.4 °C] D.B.
57 °F [13.9 °C] W.B.
Heating
Upper limit
80 °F [26.7 °C] D.B.
–
Lower limit
70 °F [21.1 °C] D.B.
–
Notes: 1.
Units should be installed by licensed electric contractor accordingly to local code requirement.
2.
For outdoor units to be connected, refer to the Installation Manual that comes with the units.
Item
Model
Power source
Cooling capacity*
1
/Heating capacity*
1
Btu/h
kW
Height
mm [in]
Dimensions
Width
mm [in]
Depth
mm [in]
Net weight
kg [lb]
Airflow rate (Low-Mid-High)
CFM
Fan
External static
in. WG
pressure*
2
[Pa]
Sound level (Low-Mid-High)*
2
*
3
dB (A)
Filter
PEAD-A·AA4 series
*2: Only for IR wireless remote controller
WT06033X01_EN.pm65
10.9.8, 11:02
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