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6. Trouble Shooting
Having trouble?
Noise is louder than specifi cations.
Nothing appears in the wireless remote controller display, the display is
faint, or signals are not received by the indoor unit.
7. Specifi cations
PVA-A·AA4 series
Item
Power source
Cooling capacity/Heating capacity
Tonnage
Height
Dimensions
Width
Depth
Net weight
Airfl ow rate (Low-Mid-High)
Fan
External static
pressure
Sound Pressure (Low-Mid-High)
Notes: 1. Rating conditions (cooling)
2. Rating conditions (heating)
3. The indicated capacity is the value when one indoor unit is connected to the outdoor unit.
4. Specifi cations subject to change without notice.
5. The external static pressure is set to 0.50 in. WG (125 Pa) at factory shipment.
Guaranteed operating range
Upper limit
Cooling
Lower limit
Upper limit
Heating
Lower limit
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.
6
Medium Cabinet
Model
PVA-A30AA4
Btu/h
30,000 / 32,000
kW
8.8 / 9.4
mm [in]
1378 [54-1/4]
mm [in]
534 [21]
mm [in]
kg [lb]
64 [141]
CFM
613 - 744 - 875
in. WG
[Pa]
[dB]
32 - 36 - 40
Indoor : 80 °F [26.7 °C] D.B., 67 °F [19.4 °C] W.B.
Indoor : 70 °F [21.1 °C] D.B.
Indoor
95 °F [35 °C] D.B.
71 °F [21.7 °C] W.B.
67 °F [19.4 °C] D.B.
57 °F [13.9 °C] W.B.
80 °F [26.7 °C] D.B.
–
70 °F [21.1 °C] D.B.
–
Here is the solution. (Unit is operating normally.)
■ The indoor operation sound level is affected by the acoustics of the
particular room as shown in the following table and will be higher than
the noise specifi cation, which was measured in an echo-free room.
High sound-
absorbing rooms
Broadcasting
Location
studio, music
examples
room, etc.
Noise levels
3 to 7 dB
■ 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 (+, –).
Large Cabinet
PVA-A36AA4
208/230V, 1-phase, 60Hz
34,000 / 38,000
10.0 / 11.1
2.5
3
1511 [59-1/2]
635 [25]
548 [21-5/8]
78 [172]
788 - 956 - 1125
0.30 - 0.50 - 0.80
75 - 125 - 200
32 - 36 - 40
Outdoor
:
Outdoor
:
Low sound-
Normal rooms
absorbing rooms
Reception
Offi ce, hotel
room, hotel
lobby, etc.
6 to 10 dB
9 to 13 dB
PVA-A42AA4
42,000 / 48,000
12.3 / 14.1
3.5
1040 - 1262 - 1485
36 - 40 - 44
95 °F [35 °C] D.B.
47 °F [8.3 °C] D.B., 43 °F [6.1 °C] W.B.
room
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