Capacities And Selection Data; Capacity Characteristic Charts - Pioneer YH024GHFI18RT2 Technical & Service Manual

5 . C A P A C I T I E S
5 . C A P A C I T I E S

5. Capacities and selection data

5.1 Capacity characteristic charts

The following charts show the characteristics of outdoor unit capacity, which corresponds with the
operating ambient temperature of outdoor unit.
Conditions:
① Pipe length / height difference: 25 ft. (7.6m) / 0 ft. (0m)
② Compressor at rated inverter frequency
③ Indoor fan speed at high fan speed
④ Capacity loss due to white frost and defrost operation is not included.
Performance data (Cooling operation at rated frequency)
24K outdoor unit matches 24K indoor unit
IWB (°F)
Outdoor
DB
IDB (°F) 70
TC 20.5 20.7 21.1 21.4 21.1 21.4 21.6 21.8 22.5 22.7 23.0 23.1
65 S/T 0.99 1.00 1.00 1.00 0.61 0.83 1.00 1.00 0.39 0.57 0.73 0.90
PI 1.22 1.23 1.24 1.24 1.24 1.26 1.27 1.28 1.28 1.29 1.31 1.32
TC 20.5 20.7 21.1 21.4 21.1 21.4 21.6 21.8 22.6 22.8 23.0 23.2
75 S/T 1.00 1.00 0.99 1.00 0.62 0.83 1.00 1.00 0.39 0.56 0.73 0.90
PI 1.35 1.37 1.38 1.38 1.38 1.40 1.42 1.42 1.42 1.44 1.46 1.47
TC 20.2 20.4 20.8 21.1 20.8 21.1 21.3 21.5 22.3 22.5 22.7 22.8
85 S/T 1.00 1.00 1.00 1.00 0.62 0.84 1.00 1.00 0.39 0.57 0.74 0.91
PI 1.53 1.54 1.56 1.56 1.56 1.57 1.59 1.61 1.61 1.62 1.64 1.65
TC 19.8 20.0 20.5 20.7 20.5 20.7 20.9 21.1 21.9 22.1 22.3 22.5
95 S/T 1.00 1.00 1.00 1.00 0.62 0.84 1.00 1.00 0.39 0.57 0.74 0.92
PI 1.84 1.85 1.88 1.88 1.88 1.89 1.92 1.93 1.94 1.95 1.97 1.99
TC 19.4 19.7 20.1 20.3 20.1 20.3 20.5 20.7 21.5 21.7 21.8 22.0
105 S/T 0.99 1.00 1.00 1.00 0.62 0.84 1.00 1.00 0.39 0.57 0.75 0.93
PI 2.18 2.21 2.23 2.23 2.23 2.26 2.28 2.30 2.30 2.33 2.34 2.37
TC 17.4 17.6 18.0 18.2 18.0 18.2 18.4 18.6 19.3 19.5 19.5 19.7
115 S/T 1.00 1.00 1.00 1.00 0.62 0.85 1.00 1.00 0.40 0.60 0.79 0.99
PI 2.22 2.25 2.27 2.27 2.27 2.30 2.33 2.35 2.37 2.38 2.40 2.41
Performance data (Heating operation at rated frequency)
24K outdoor unit matches 24K indoor unit
ID OD
72
℉ ℉
TC 28.3 28.3 28.2 28.2 28.1 27.1 24.9 23.0 21.4 21.4 20.1 19.2 18.0 16.7 15.6 14.6
60
PI 1.64 1.75 1.90 2.06 2.23 2.24 2.16 2.08 2.02 2.23 2.17 2.11 2.00 1.99 1.93 1.89
TC 21.9 21.7 21.9 21.8 21.6 21.5 21.5 21.5 21.0 21.0 19.6 19.0 17.7 16.4 15.4 14.3
70
PI 1.23 1.29 1.42 1.52 1.63 1.77 1.95 2.13 2.21 2.42 2.35 2.28 2.20 2.14 2.08 2.02
TC 18.4 18.3 18.3 18.3 18.3 18.3 18.1 18.1 18.1 18.1 18.1 18.0 16.7 15.4 14.1 13.0
75
PI 1.02 1.10 1.19 1.28 1.40 1.51 1.61 1.76 1.88 2.06 2.22 2.38 2.30 2.23 2.17 2.11
TC 15.1 15.1 15.1 15.1 15.0 15.0 15.0 15.0 15.0 14.8 14.8 14.8 14.8 14.8 13.9 12.8
80
PI 0.85 0.90 0.98 1.06 1.14 1.23 1.32 1.47 1.56 1.65 1.78 1.92 2.08 2.26 2.26 2.20
Remarks:
TC: Total Cooling Capacity (Gross) kBtu/h
S/T: Sensible Capacity Ratio
PI: Power Input (including the compressor, cond. fan motor) kW
DB: Dry Bulb Temperature
WB: Wet Bulb Temperature
A N D S E L E C T I O
A N D S E L E C T I O
59
75 80 85 70
67 62 57 52
N D A T A
N D A T A
63
75 80 85 70
47 42 37 32 27
11
67
75 80 85 70 75
\ 27.5 27.7 27.9
\ 0.39 0.53 0.67
\ 1.61 1.63 1.65
\ 27.2 27.4 27.6
\ 0.39 0.53 0.67
\ 1.78 1.80 1.81
\ 26.7 26.9 27.1
\ 0.39 0.53 0.67
\ 2.02 2.04 2.06
\ 26.1 26.3 26.4
\ 0.39 0.53 0.68
\ 2.41 2.42 2.45
\ 25.2 25.3 25.4
\ 0.39 0.54 0.69
\ 2.79 2.79 2.80
\ 20.9 21.1 21.1
\ 0.39 0.58 0.76
\ 2.48 2.49 2.50
22 17 12 7
71
80 85
2 -4