13
en
8. Specifications
Having trouble?
Here is the solution. (Unit is operating normally.)
Draining water or motor rotation sound is heard.
■
When cooling operation stops, the drain pump operates and then
stops.
Wait approximately 3 minutes.
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 anechoic 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 - 7 dB
6 - 10 dB
9 - 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 blinking.
■
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 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.
Refrigerant noise is heard or warm air comes out from the suspended
indoor units.
■
In case the other indoor unit operates in heating mode, the refrigerant
flows in standby indoor unit.
7. Trouble Shooting
Model
35
50
Power source (voltage <V>/Frequency<Hz>)
~/N 230/50
Rated Input (Indoor only)
<kW>
0.04/0.03
0.04/0.03
Rated Current (Indoor only)
<A>
0.35/0.30
0.35/0.30
Heater
<kW>
-
-
Dimension (Height)
<mm>
299
Dimension (Width)
<mm>
898
Dimension (Depth)
<mm>
237
Fan airflow rate
(Low-Middle2-Middle1-High)
<m
3
/min>
7.5 - 8.2 - 9.2 - 10.9
Noise level
(Low-Middle2-Middle1-High)
<dB>
34 - 37 - 40 - 43
Net weight
<kg>
12.6
<Cooling/Heating>
Model
35
50
Cooling Capacity
sensible
P
rated,c
<kW>
2.59
3.30
latent
P
rated,c
<kW>
0.91
1.70
Heating Capacity
P
rated,h
<kW>
4.00
5.70
Total electric power input
P
elec
<kW>
0.040
Sound power level
(per speed setting, if applicable)
L
WA
<dB>
51 - 53 - 56 - 60
(EU)2016/2281
■
PKA-M·LA(L)2 Series
VG79Y435H01_01en.indd 13
06-Apr-21 15:45:08
