5.Operation limits
5.1Cooling operation(less than 18000Btu/h)
Outdoor unit air temp.℃ DB
45
40
35
30
25
20
10 15 20 25 30 35 40
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.
5.2Heating operation(less than 18000Btu/h)
Indoor air temp. ℃ DB
30
25
20
15
10
5
DRY COOLING
-5 5 15 25
Outdoor unit 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.
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