Nordyne P3RD-042K User's Manual And Installation page 11

13 SEER - Charging Charts
2 OUTDOOR TEMPERATURE/°F)
TON 70 75 80 85 90 95 100 105
Suct. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis.
Press, Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp.
75 142 133
77 144 138 157 136
79 147 144 159 141 171 138
81 150 147 161 146 173 143 186 141
83 153 149 164 149 176 148 188 146 200 144
85 168 152 179 152 190 150 202 148
87 182 155 193 154 205 152 217 150 I
89 197 158 208 156 219 155
91 200 161 211 160 222 159 233 157
93 215 164 226 163 237 161
95 229 167 240 165 _ 251 I 163
97 244 170 I 255 I 168
99 258 172
101
2-1_ OUTDOOR TEMPERATURE/°F)
TON 70 75 80 85 90 95 100 105
Suct. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis. Dis.
Press. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp. Press. Temp.
75 143 126
77 145 131 158 130
79 148 137 161 135 174 134
81 149 143 163 140 176 139 189 138
83 153 146 165 146 178 144 191 143 204 142
85 168 149 180 148 193 147 206 146
87 184 152 196 151 208 151 221 150 I
89 199 155 211 155 223 154
91 203 159 215 158 227 158 238 157
93 218 162 230 162 242 161
95 234 166 246 166 _ 258 165
97 249 170 I 261 169
99 265 174
101
Refrigerant Charging Chart Legend for Cooling Mode of Operation
* Note: All pressures are listed in psig. and all temperatures in °F.
- Shaded Boxes indicate
flooded conditions
- Rated Design Values. Suction Pressure will be lower than design value if indoor air
flow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted
values indicate an undercharged system.
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