Mitsubishi Electric Mr.SLIM PEA-M250LA Manuel D'utilisation page 12

7. Trouble Shooting
Having trouble?
Noise is louder than specifications.
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 operation lamp near the receiver for the wireless remote controller
on the indoor unit is flashing.
The wireless remote controller does not operate (the indoor unit beeps 4
times).
8. Specifications
Item
Power source
Dimension Height / Width / Depth
Net weight
Airflow rate (Low-Middle-High) m
Fan
External static pressure
Sound pressure level (Low-Mid-High)
Notes:
1. The airflow rate is measured according to the JIS standard.
2. The external static pressure is set to 75 Pa at factory shipment.
3. The airflow rate will differ from the specification value when the external static pressure is set to 150 or 200 Pa. See the DATABOOK for
details.
4. Specifications subject to change without notice.
12
■ The indoor operation sound level is affected by the acoustics of the
■ The batteries are low.
■ If nothing appears even after the batteries are replaced, make sure that
■ The self diagnosis function has operated to protect the air conditioner.
■ Do not attempt to repair this equipment by yourself.
■ Switch the auto mode setting to the AUTO (single set point) mode or
Model PEA-M200LA
220-240 V 50 Hz
mm 470/1370/1120
kg 87
3
/min 42/51/60
Pa 60/75/100/150/200
dB(A) 35/40/43
Here is the solution. (Unit is operating normally.)
particular room as shown in the following table and will be higher than
the noise specification, 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
Replace the batteries and press the Reset button.
the batteries are installed in the correct directions (+, –).
Turn off the power switch immediately and consult your dealer. Be sure
to provide the dealer with the model name.
AUTO (dual set point) mode. For details, refer to the included Notice (A5
sheet) or the Installation Manual.
PEA-M250LA
50/61/72
38/43/47
Low sound-
Normal rooms absorbing
rooms
Reception
Office, hotel
room, hotel
room
lobby, etc.
6 to 10 dB 9 to 13 dB