Nordyne 13 Seer User's Manual And Installation page 11

13 SEER - Charging Charts
2
70 75
TON
Suct. Dis. Dis. Dis.
Press. Press. Temp. Press. Temp.
75 142 133
77 144 138 157
79 147 144 159
81 150 147 161
83 153 149 164
85 168
87
89
91
93
95
97
99
101
2-1/2
70 75
TON
Suct. Dis. Dis. Dis.
Press. Press. Temp. Press. Temp.
75 143 126
77 145 131 158
79 148 137 161
81 149 143 163
83 153 146 165
85 168
87
89
91
93
95
97
99
101
Refrigerant Charging Chart Legend for Cooling Mode of Operation
* Note: All pressures are listed in psig. and all temperatures in °F.
OUTDOOR TEMPERATURE (°F)
80 85
Dis. Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
136
141 171 138
146 173 143 186 141
149 176 148 188 146
152 179 152 190 150
182 155 193 154
197 158
200 161
OUTDOOR TEMPERATURE (°F)
80 85
Dis. Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
130
135 174 134
140 176 139 189 138
146 178 144 191 143
149 180 148 193 147
184 152 196 151
199 155
203 159
- Shaded Boxes indicate
fl ooded conditions
- Rated Design Values. Suction Pressure will be lower than design value if indoor air
fl ow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted
values indicate an undercharged system.
90 95
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp. Press.
200 144
202 148 215 146
205 152 217 150
208 156 219 155
211 160 222 159
215 164 226 163
229 167
90 95
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp. Press.
204 142
206 146 219 145
208 151 221 150
211 155 223 154
215 158 227 158
218 162 230 162
234 166
100 105
Dis. Dis. Dis. Dis.
Temp. Press. Temp.
229 149
231 153 244 151
233 157 246 155
237 161 248 159
240 165 251 163
244 170 255 168
258 172
100 105
Dis. Dis. Dis. Dis.
Temp. Press. Temp.
234 149
236 153 250 152
238 157 252 156
242 161 254 160
246 166 258 165
249 170 261 169
265 174
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