Mitsubishi Electric Mr.SLIM PEAD M125JAL2, Руководство по эксплуатации

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6. Trouble Shooting
Having trouble? Here is the solution. (Unit is operating normally.)
Noise is louder than specifications.
■
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 an echo-free room.
High sound-
absorbing
rooms
Normal rooms
Low sound-
absorbing
rooms
Location
examples
Broadcasting
studio, music
room, etc.
Reception
room, hotel
lobby, etc.
Office, 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 (+, –).
After battery installation/replacement of remote controller, part of function
cannot be used.
■
Please check that the clock setting is completed. If clock setting is not
done, please complete.
The operation lamp near the receiver for the wireless remote controller
on the indoor unit is flashing.
■
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.
The wireless remote controller does not operate (the indoor unit beeps
4 times).
■
Switch the auto mode setting to the AUTO (single set point) mode or
AUTO (dual set point) mode. For details, refer to the included Notice (A5
sheet) or the Installation Manual.
The indoor unit which is not operating becomes warm and a sound,
similar to water flowing, is heard from the unit.
■
A small amount of refrigerant continues to flow into the indoor unit even
though it is not operating.
7. Specifications
Item Model PEAD-(S)M35JA(L)(2) PEAD-(S)M50JA(L)(2) PEAD-(S)M60JA(L)(2) PEAD-(S)M71JA(L)(2)
Power source 220-240V 50Hz
Dimension Height / Width / Depth mm 250/900/732 250/900/732 250/1100/732 250/1100/732
Net weight *( ): JAL, JAL2 type kg 25.0 (24.5) 26.5 (25.5) 29.5 (29.0) 29.5 (29.0)
Fan
Airflow rate (Low-Middle-High) m
3
/min 10.0-12.0-14.0 12.0-14.5-17.0 14.5-18.0-21.0 14.5-18.0-23.0
External static pressure Pa
35/50/70/100/150 40/50/70/100/150
Sound pressure level (Low-Mid-High) dB(A) 24-29-32 27-33-35 26-32-35 26-32-37
Item Model PEAD-(S)M100JA(L)(2) PEAD-(S)M125JA(L)(2) PEAD-(S)M140JA(L)(2)
Power source
220-240V 50Hz
Dimension Height / Width / Depth mm 250/1400/732 250/1400/732 250/1600/732
Net weight *( ): JAL, JAL2 type kg 37 (36) 38 (37) 42 (41)
Fan
Airflow rate (Low-Middle-High) m
3
/min 23.0-28.0-32.0 28.0-34.0-37.0 29.5-35.5-40.0
External static pressure Pa 40/50/70/100/150
Sound pressure level (Low-Mid-High) dB(A) 31-36-39 35-39-41 34-38-41