Specifications - Mitsubishi Electric Mr.SLIM PLA-A12BA4 Manuel D'utilisation

6. Trouble Shooting
Having trouble?
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 wireless
remote controller is close. (*)
The operation lamp near the receiver for the IR wireless remote controller
on the indoor unit is blinking. (*)
(*1): Only for wired remote controller.
(*2): Only for IR wireless remote controller.

7. Specifications

Model
Power source (Phase, Voltage<V>)
Frequency
Fan motor
MCA
MOCP
Dimension (Height)
Dimension (Width)
Dimension (Depth)
Airflow
(Low-Middle-Middle1-High)
Noise level (Low-Middle-Middle1-High) <dB>
Net weight
*1 The figure in ( ) indicates GRILL'S.
PLA-A1BA4
<Hz>
<FLA> 0.
<A> 1
<A> 15
<inch>
<inch>
<inch>
DRY <CFM> 390-40-460-530 40-490-570-640 40-490-570-640 490-570-640-740 710-810-90-1060 780-880-990-1090
WET <CFM> 350-390-40-490 390-460-530-600 390-460-530-600 460-530-600-710 670-780-880-1030 740-850-950-1060
7-8-9-31
<lbs> 49 (13)
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 specification, 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-A18BA4 PLA-A4BA4
Single 08/30,60
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)
8-9-31-3 8-9-31-3
51 (13)
Normal rooms
Reception room,
hotel lobby, etc.
room, etc.
3 to 7 dB 6 to 10 dB
PLA-A30BA4 PLA-A36BA4
0.51 0.94
1 
15 15
11-3/4 (1-3/8)
8-30-3-34 3-34-37-40
55 (13)
Low sound
absorbing rooms
Office, hotel
room
9 to 13 dB
PLA-A4BA4
1.00

15
34-36-39-41
9