Daikin F Series Technical Manual page 28

Performance Data
3 Step:
rd
To obtain the TC, SC & PI for
(a) Indoor Condition: 25°C DB, 17°C WB
Outdoor Condition: 37°C DB
EWB EDB
25 17
By Interpolation Method
37°C – 35°C
⇒ =
40°C – 35°C 1.74kW – 1.87kW
⇒ x = 1.82kW
26
Outdoor temperature
35°C
TC SC PI
1.87 1.63 0.63
x – 1.87kW
37°C
TC SC PI
x y z
Similarly,
y = 1.59kW
z = 0.65kW
40°C
TC SC PI
1.74 1.52 0.68