5. Operation limits
5.1 Cooling operation
Outdoor unit air temp.
45
40
35
30
25
20
Note :The chart is the result from the continuous operation under constant air temperature
conditions. However, excludes the initial pull-down stage.
5.2 Heating operation
Indoor air temp.
DB
Note : The chart is the result from the continuous operation under constant air
temperature conditions. However, excludes the initial pull-down stage.
DB
10
Indoor air temp.
30
25
20
15
10
5
Outdoor unit air temp.
15
20
25
DB
-5
5
DB
119
30
35
15
25