Capacity Correction Factor By The Length Of Refrigerant Piping (Reference) - Daikin FTXS-L Series Engineering Data

Capacity Tables
7.3

Capacity correction factor by the length of refrigerant piping (Reference)

The cooling capacity and the heating capacity of the unit have to be corrected in accordance with the length of refrigerant piping — the
distance between the indoor unit and the outdoor unit.
<— line : cooling capacity>
<--- line : heating capacity>
1
0.9
0.8
16.4
Note:
The graph shows the factor when additional refrigerant of the proper quantity is charged.
20
R-410A (30/36 class)
Range of the Refrigerant Additional Charge
32.8 49.2 65.6
Piping length (ft)
82.0 98.4
(R4981)
Split Type Air Conditioners FTXS-L Series
EDUS041129
NOTES:
1. Cut the jumper on the
outdoor unit PCB to expand
the operation range down to
°
14 F.
2. Operation can be extended
down to 0 ° F with use of the
optional wind baffle.