Change In Capacity (Reference) - Daikin FDYB-KA Series Engineering Data

ED41-016B
8.3

Change in Capacity (Reference)

8.3.1 RY35F, 50G(A), 60G(A), 71KU
The cooling and the heating capacity of the unit has to be corrected in accordance with the length of
refrigerant piping. (The distance between the indoor unit and the outdoor unit)
(%)
100
95
90
85
80
0
Notes: 1.
2. The correction factor remains the same whether the outdoor unit is to be installed above or below the
3. You cannot extend the refrigerant piping exceeding the limit shown in the above table. However, if the
8.3.2 RY71FU, 200KU, 250KU
FDYB-KA Series
Capacity correction factor by the length of refrigerant piping (Reference)
5 10 15 20
Length of refrigerant piping (Total length)
line: Correction factor for heating capacity
line: Correction factor for cooling capacity
indoor unit.
unit has a limited length of refrigerant piping less than 50m, refer to the correction factor within the
range of its limitation.
35 : 20m
50·60 : 30m
35 : 20m
50·60 : 30m
25 30 35 40
Capacity Table
71
71
45 50 (m)
(P1003)
3D006500B
41