Specifications - Mitsubishi Electric Mr. SLIM PKA-M KAL Series Operation Manual

7. Troubleshooting
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.
After battery installation/replacement of remote controller, part of function
cannot be used.
The operation lamp near the receiver for the wireless remote controller
on the indoor unit is flashing.
The indoor unit which is not operating becomes warm and a sound,
en
similar to water flowing, is heard from the unit.

8. Specifications

■
PKA-M·KA(L) Series
Model
Power source (Voltage/Frequency)
Rated Input (Indoor only)
Rated Current (Indoor only)
Heater
Dimension (Height)
Dimension (Width)
Dimension (Depth)
Fan airflow volume (Low-Middle-High)
Noise level (Low-Middle-High)
Net weight
Model
Cooling Capacity
Heating Capacity
Total electric power input
Sound power level
(per speed setting, if applicable)
(EU)2016/2281
13
Having trouble?
<V/Hz>
<kW>
<A>
<kW>
<mm>
<mm>
<mm>
<m /min>
3
<dB>
<kg>
sensible P <kW>
rated,c
latent P <kW>
rated,c
P <kW>
rated,h
P <kW>
elec
L <dB>
WA
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 an echo-free room.
High sound-
absorbing rooms
Location Broadcasting
examples studio, music
room, etc.
Noise levels 3 to 7 dB
 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 (+, –).
 Please check that the clock setting is completed. If clock setting is not
done, please complete.
 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.
 A small amount of refrigerant continues to flow into the indoor unit
even though it is not operating.
60
~/N 230/50, 230/60
0.06
0.43
–
18-20-22
39-42-45
60
5.16
0.84
6.90
0.060 0.060
58-61-64 58-61-64
Normal rooms Low sound-
absorbing rooms
Reception room, Office, hotel
hotel lobby, etc.
6 to 10 dB 9 to 13 dB
71 100
0.06 0.08
0.43 0.57
–
365
1170
295
20-23-26
41-45-49
21
71 100
5.53 7.30
1.57 2.70
8.10 11.20
0.080
58-61-65
room
–