6.2 EFFICIENT USE OF COOLING AND HEATING
COOLING
HEATING
1
Air flow direction: the appropriate air outlet angle is approx
Aº. If the cooling is not sufficient, change the air flow
direction. Pay attention to dew drop which may occur due to
the long cooling operation with low louver angle.
A
o
Louver angle
Air outlet angle
HP
Aº
0.4-1.5 30
2.0-4.0 32
2
Air flow volume: ”MED” should be usually used. If the air
flow volume is set as “HIGH”, the air flow will be spread
wider than “MED”.
3
Temperature: the recommended set temperature is 26 to
28ºC. If the cooling is not sufficient, set the lower temperature
1
Air flow direction: the appropriate air outlet angle is approx
Aº as shown in the table. If the heating is not sufficient,
change the air flow direction.
A
o
Louver angle
Air outlet angle
HP
Aº
0.4-1.5 55
2.0-4.0 50
2
Air flow volume: ”MED” should be usually used. If the air
flow volume is set as “HIGH”, the air flow will be spread
wider than “MED”.
3
Temperature: the recommended set temperature is 18 to 22ºC.
If the heating is not sufficient, set the higher temperature.
?
N O T E
About Multi-Split system
When the number of indoor unit or the operating mode is changed, the
air outlet temperature may be changed and the indoor temperature is
changed. In this case, set as follows.
•
During cooling: lower slightly the temperature setting.
•
During heating: raise slightly the temperature setting.
?
N O T E
See chapter
8.1 RECOMMENDED AIR FLOW DIRECTION SETTING"
The louver angle is changed automatically during the heating
operation.
• When the heating operation starts
• When the defrost operation starts
When the discharge temperature is higher than 30ºC, the louver
angle is automatically returned to the setting condition.
BEFORE OPERATION
PMML0498 rev.1 - 11/2018 - P5417093
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