Armstrong HWC PREMIER 122, Service Reference Manual

Page: 195 / 196

9-10
TROUBLESHOOTING Magic-Pak: HW/HWC
SRM-HW/HWC 8/99
Performance Tests (Chassis Installed in Unit) - cont.
Total
Air Vol.
(CFM)
Enter.
DB/WB
Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp.
Outdoor Air Temperature Entering Outdoor Coil
85° 95° 105° 115°
775
850
925
775
850
925
775
850
925
75°/63°
80°/67°
85°/71°
76 46 100 77 46 110 78 46 120 79 47 129
78 51 100 79 47 110 80 48 120 81 48 129
80 57 100 81 49 111 82 49 120 83 50 130
82 60 102 84 51 111 85 51 121 87 52 131
84 65 102 85 56 112 87 52 121 88 53 131
85 70 102 87 60 112 88 54 121 89 53 131
89 72 103 90 63 112 92 55 122 93 55 132
91 77 104 92 69 113 94 61 123 95 57 133
93 82 104 94 72 113 96 64 123 97 58 133
Based on a normally installed cooling chassis
TABLE 9-4 HWC302 Performance Test (Chassis Installed)
Total
Air Vol.
(CFM)
Enter.
DB/WB
Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp. Suction
Pressure
Suction
Temp.
Liquid
Temp.
Outdoor Air Temperature Entering Outdoor Coil
85° 95° 105° 115°
700
800
900
700
800
900
700
800
900
75°/63°
80°/67°
85°/71°
77 47 98 78 46 108 79 47 117 80 48 128
79 52 98 80 47 108 81 48 117 82 49 128
81 57 99 82 50 109 83 49 118 84 50 128
82 60 99 83 51 109 85 50 118 86 51 128
84 65 100 85 56 109 87 52 119 88 52 129
86 70 100 87 60 110 89 55 119 90 53 129
87 71 100 88 61 110 89 53 119 90 54 129
89 76 101 90 68 110 91 59 120 92 55 130
91 81 101 92 71 110 93 62 120 94 56 130
Based on a normally installed cooling chassis
TABLE 9-3 HWC242 Performance Test (Chassis Installed)