11
7. 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 (+, –).
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.
8. Specifications
Item
Model
PEAD-M50JAA(D)
PEAD-M60JAA(D)
PEAD-M71JAA(D)
PEAD-M100JAA(D)
Power source
220-240 V (50/60 Hz)
Dimension
Height
mm
250
Width
mm
900
1100
1400
Depth
mm
732
Net weight*
2
kg
26(27)
29(30)
38(39)
Fan
Airflow rate (Low-Middle-High)
m
3
/min
12.0-14.5-17.0
14.5-18.0-21.0
17.5-21.0-25.0
24.0-29.0-34.0
External static pressure*
3
Pa
35/50/70/100/125
35/50/70/100/125
35/50/70/100/125
35/50/70/100/125
Sound level (Low-Mid-High)*
4
dB(A)
30-35-39
30-33-37
30-34-39
33-38-42
Filter
Standard filter
Item
Model
PEAD-M125JAA(D)
PEAD-M140JAA(D)
Power source
220-240 V (50/60 Hz)
Dimension
Height
mm
250
Width
mm
1400
1600
Depth
mm
732
Net weight*
2
kg
39(40)
43(44)
Fan
Airflow rate (Low-Middle-High)
m
3
/min
29.5-35.5-42.0
32.0-39.0-46.0
External static pressure*
3
Pa
35/50/70/100/125
35/50/70/100/125
Sound level (Low-Mid-High)*
4
dB(A)
36-40-44
40-44-49
Filter
Standard filter
Notes:
* Operation temperature of indoor unit.
Cooling mode: 15 °C WB - 24 °C WB
Heating mode: 15 °C DB - 27 °C DB
*1 Cooling/Heating capacity indicates the maximum value at operation under the following condition.
Cooling:Indoor: 27 °C DB/19 °C
WB Outdoor: 35 °C DB
Heating:Indoor: 20 °C DB
Outdoor: 7 °C DB/6 °C WB
*2 The value in the parenthesis are for the PEAD-M•JAAD model.
*3 The external static pressure is set to 50 Pa at factory shipment.
*4 The operating noise is the data that was obtained in an anechoic room.
