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16
7.TroubleShooting
Having trouble? Here is the solution. (Unit is operating normally.)
Noise is louder than specications.
■
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 specication, which was measured in anechoic room.
High sound
absorbing rooms
Normal rooms
Low sound
absorbing rooms
Location
examples
Broadcasting
studio, music
room, etc.
Reception room,
hotel lobby, etc.
Ofce, hotel
room
Noise levels 3 to 7 dB 6 to 10 dB 9 to 13 dB
Nothing appears in the wireless remote controller display, the display
is faint, or signals are not received by the indoor unit unless the remote
controller is close.
■
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 operation lamp near the receiver for the wireless remote controller on
the indoor unit is blinking.
■
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.
8.Specications
Model
PLA-A12EA7 PLA-A18EA7 PLA-A24EA7 PLA-A30EA7 PLA-A36EA7 PLA-A42EA7
Power source
∙ Voltage/Frequency
<V / Hz> Single 208/230/60
Rated Input
∙ Cooling/Heating indoor only
<kW> 0.02/0.02 0.03/0.03 0.05/0.04 0.06/0.05 0.10/0.09 0.11/0.10
Rated Current
∙ Cooling/Heating indoor only
<A> 0.26/0.21 0.34/0.29 0.49/0.44 0.59/0.54 0.98/0.93 1.05/1.00
Heater <kW> – – – – – –
Height dimension <inch> 10-3/16 (1-9/16) 11-3/4 (1-9/16)
Width dimension <inch> 33-1/16 (37-3/8)
Depth dimension <inch> 33-1/16 (37-3/8)
Fan airow rate
∙ Low-Middle2-Middle1-High
<m
3
/ min> 12-13-14-15 13-14-16-17 15-18-20-23 15-18-20-25 19-24-29-34 21-26-30-34
Noise level
∙ Low-Middle2-Middle1-High
<dB> 27-28-29-30 28-29-31-32 28-30-33-36 28-32-35-38 32-37-41-44 34-38-42-45
Net weight <lbs> 46 (11) 56 (11)
*1. The gure in ( ) indicates standard Grille’s.
BH79D659H01_EN.indd 16 8/5/2016 11:07:25 AM
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