Specifi Cations - Mitsubishi Electric PLA-A.BA Operation Manual

11. 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 unless the remote con-
troller is close.
The operation lamp near the receiver for the wireless remote controller on
the indoor unit is blinking.
12. Specifi cations
Model
Power source (Phase, Voltage<V>)
Frequency
Fan motor
MCA
MOCP
Dimension (Height)
Dimension (Width)
Dimension (Depth)
Airfl ow
(Low-Middle2-Middle1-High)
Noise level (Low-Middle2-Middle1-High) <dB>
Net weight
*1 The fi gure in ( ) indicates GRILL'S.
20
PLA-A12BA
<Hz>
<FLA> 0.22
<A> 1
<A> 15
<inch>
<inch>
<inch>
DRY <CFM> 390-420-460-530 420-490-570-640 420-490-570-640 490-570-640-740 710-810-920-1060 780-880-990-1090
WET <CFM> 350-390-420-490 390-460-530-600 390-460-530-600 460-530-600-710 670-780-880-1030 740-850-950-1060
27-28-29-31
<lbs> 49 (13)
Here is the solution. (Unit is operating normally.)
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 specifi cation, which was measured in anechoic room.
High sound
absorbing rooms
Broadcasting
Location
studio, music
examples
Noise levels
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.
PLA-A18BA PLA-A24BA
Single 208/230,60
0.36 0.36
1 1
15 15
10-3/16 (1-3/8)
33-1/16 (37-3/8)
33-1/16 (37-3/8)
28-29-31-32 28-29-31-32
51 (13)
Low sound
Normal rooms
absorbing rooms
Reception room,
hotel lobby, etc.
room, etc.
3 to 7 dB 6 to 10 dB
PLA-A30BA PLA-A36BA
0.51 0.94
1 2
15 15
11-3/4 (1-3/8)
28-30-32-34 32-34-37-40
55 (13)
Offi ce, hotel
room
9 to 13 dB
PLA-A42BA
1.00
2
15
34-36-39-41