Daikin FTXN09KEVJU Operation Manual page 36

EDUS041111_a Capacity Tables
7.3.3 24 Class
R-410A (24 class)
1
Range of the Refrigerant Additional Charge
16.4 32.8 49.2 65.6 82.0
Piping length (ft)
Note:
The graphs show the factor when additional refrigerant of the
proper quantity is charged.
Room Air Conditioners K-Series 35