Manualshelf

Service & Parts Manual (2019, 2020, 2021, 2022)

ManualsBrandsFriedrich ManualsAir ConditionersFlexible Zone Concealed Ducted Heat Pump Indoor Unit with Precision Inverter® Technology, Fast Pro®, DiamonBlue Advanced Corrosion Protection®, Soft Start Technology, Dry Mode, 3 Fan Speeds, Auto Restart, and Auto Changeover: 18000 BTU Cooling
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123 PB
TC PI TC PI TC PI TC PI TC PI
kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW
°FDB °FWB
IndoorAirTemp.°FDB
60 65 70 75 78
Indoor
units(Btu)
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 40.27 5.86 39.27 5.75 38.35 5.64 37.35 5.52 36.32 5.41
23 19 42.55 5.97 41.51 5.86 40.46 5.73 39.41 5.62 38.37 5.56
32 28 44.64 5.99 43.49 5.88 42.58 5.75 41.35 5.64 40.28 5.53
41 37 47.05 5.95 45.84 5.84 44.90 5.70 43.65 5.61 42.56 5.50
47 43 48.94 5.91 47.47 5.79 46.37 5.68 45.26 5.61 44.16 5.53
50 47 45.00 5.55 43.85 5.44 43.07 5.33 41.83 5.21 40.68 5.18
59 50 40.40 5.17 39.37 5.09 38.67 4.98 37.55 4.86 36.52 4.83
68 59 35.70 4.76 34.79 4.66 34.17 4.56 33.19 4.47 32.27 4.42
75 65 25.75 3.54 25.09 3.48 24.65 3.41 23.94 3.33 23.28 3.29
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 41.01 5.97 39.99 5.86 39.05 5.75 38.03 5.62 36.98 5.51
23 19 44.08 6.18 43.00 6.07 41.91 5.94 40.83 5.82 39.74 5.76
32 28 47.00 6.31 45.79 6.19 44.82 6.05 43.54 5.94 42.41 5.82
41 37 50.31 6.36 49.01 6.24 48.01 6.10 46.68 6.00 45.51 5.88
47 43 53.10 6.41 51.51 6.29 50.31 6.16 49.11 6.09 47.91 6.00
50 47 48.83 6.02 47.58 5.91 46.73 5.79 45.39 5.66 44.13 5.62
59 50 43.84 5.61 42.71 5.53 41.96 5.40 40.75 5.27 39.62 5.24
68 59 38.74 5.16 37.74 5.06 37.07 4.95 36.01 4.85 35.01 4.79
75 65 27.94 3.84 27.22 3.78 26.74 3.70 25.97 3.61 25.25 3.57
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 41.16 5.99 40.14 5.88 39.20 5.77 38.18 5.64 37.12 5.53
23 19 44.40 6.23 43.31 6.11 42.22 5.98 41.12 5.87 40.03 5.80
32 28 47.50 6.38 46.27 6.26 45.30 6.12 43.99 6.00 42.85 5.88
41 37 50.99 6.45 49.67 6.33 48.66 6.18 47.31 6.08 46.12 5.96
47 43 53.97 6.52 52.35 6.39 51.13 6.26 49.92 6.18 48.70 6.10
50 47 49.63 6.12 48.36 6.00 47.50 5.88 46.13 5.75 44.86 5.71
59 50 44.56 5.70 43.41 5.62 42.64 5.49 41.41 5.36 40.27 5.32
68 59 39.37 5.25 38.36 5.14 37.68 5.03 36.60 4.92 35.59 4.87
75 65 28.40 3.91 27.67 3.84 27.18 3.76 26.40 3.67 25.67 3.63
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 41.32 6.01 40.29 5.90 39.34 5.79 38.32 5.66 37.26 5.55
23 19 44.72 6.27 43.62 6.16 42.52 6.02 41.42 5.91 40.32 5.84
32 28 47.99 6.44 46.75 6.32 45.77 6.18 44.45 6.06 43.30 5.94
41 37 51.67 6.54 50.34 6.41 49.31 6.26 47.94 6.16 46.74 6.04
47 43 54.84 6.62 53.19 6.49 51.96 6.36 50.72 6.28 49.48 6.20
50 47 50.43 6.22 49.14 6.10 48.27 5.98 46.87 5.84 45.58 5.80
59 50 45.27 5.79 44.11 5.71 43.33 5.58 42.08 5.45 40.92 5.41
68 59 40.01 5.33 38.98 5.23 38.29 5.11 37.19 5.00 36.16 4.95
75 65 28.86 3.97 28.12 3.90 27.62 3.82 26.82 3.73 26.08 3.69
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 39.59 5.76 38.60 5.65 37.70 5.55 36.72 5.43 35.70 5.32
23 19 41.13 5.77 40.12 5.66 39.11 5.54 38.10 5.43 37.09 5.37
32 28 42.45 5.70 41.36 5.59 40.48 5.47 39.32 5.36 38.30 5.26
41 37 44.03 5.57 42.89 5.46 42.01 5.34 40.85 5.25 39.82 5.15
47 43 45.07 5.44 43.72 5.34 42.70 5.23 41.69 5.17 40.67 5.09
50 47 41.45 5.11 40.38 5.01 39.67 4.91 38.52 4.80 37.46 4.77
59 50 37.21 4.76 36.26 4.69 35.61 4.59 34.59 4.48 33.63 4.44
68 59 32.88 4.38 32.04 4.29 31.47 4.20 30.56 4.11 29.72 4.07
75 65 23.72 3.26 23.11 3.21 22.70 3.14 22.04 3.07 21.44 3.03
‐15 ‐17 23.95 5.24 23.67 5.14 23.52 5.04 22.86 4.94 22.09 4.84
‐5 ‐7 29.16 5.51 28.40 5.40 27.71 5.32 27.15 5.18 26.31 5.08
5 3 35.15 5.78 34.30 5.68 33.60 5.57 33.19 5.46 32.40 5.34
14 12 40.10 5.84 39.10 5.73 38.19 5.62 37.19 5.50 36.16 5.39
23 19 42.20 5.92 41.16 5.81 40.12 5.69 39.09 5.58 38.05 5.51
32 28 44.09 5.92 42.96 5.81 42.05 5.68 40.84 5.57 39.78 5.46
41 37 46.30 5.86 45.10 5.74 44.18 5.61 42.95 5.52 41.88 5.42
47 43 47.98 5.79 46.53 5.68 45.45 5.56 44.37 5.50 43.29 5.42
50 47 44.11 5.44 42.98 5.34 42.22 5.23 41.00 5.11 39.87 5.07
59 50 39.60 5.07 38.59 4.99 37.91 4.88 36.81 4.76 35.80 4.73
68 59 35.00 4.66 34.10 4.57 33.50 4.47 32.53 4.38 31.63 4.33
75 65 25.24 3.47 24.60 3.41 24.16 3.35 23.46 3.26 22.82 3.22
7+7+12+24
7+7+18+24
7+9+9+9
7+7+12+12
7+7+12+18
7+9+9+12
142
non ducted heating
SPECIFICATIONS
Capacity Characteristics Chart
Non-Ducted 42A3A Heating