Nordyne DS5BD User's Information And Installation Instructions Manual page 11

Restrictor Refrigerant Charging Charts Legend
*Note all pressures are listed in psig. and all temperatures in deg. °F.
Restrictor Refrigerant Charging Charts
1-1/2
TON
70
Suc. Dis. Dis. Dis.
Press. Press. Temp. Press.
72 170 135
172 141
74 186
188
76 174 146
78 190
177 150
80 180 153
193
82 197
84
86
88
90
92
94
96
98
2
TON
70
Suc. Dis. Dis. Dis.
Press. Press. Temp. Press.
71 150 138
152 143
73 166
75 155 149 169
77 157 154 171
79 160 157
173
81 177
83
85
87
89
91
93
95
97
For Cooling Mode of Operation
- 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
indicates a refrigerant undercharge.
with ZRKA Compressors
OUTDOOR TEMPERATURE (°F)
75 80
Dis. Dis. Dis.
Temp. Press. Temp.
140
145
202 145
204 149
150
207 154
154
157
210 158
213 162
75 80
Dis. Dis. Dis.
Temp. Press. Temp.
142
147 183 145
185 150
152
187 155
157
160
189 159
193 162
85 90
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
219 149
221 154
235 154
237 158
223 158
239 162
226 162
229 166
242 166
233 170 246 170
249 174
OUTDOOR TEMPERATURE (°F)
85 90
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
199 148
201 153 215 152
217 156
203 158
206 162 219 160
209 165
222 164
213 169 226 168
229 172
95 100
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
251 158
253 162
268 162
270 166
255 167
272 170
259 171
262 175
275 175
266 179 279 179
282 183
95 100
Dis. Dis. Dis. Dis.
Press. Temp. Press. Temp.
231 155
233 159
247 158
235 163 249 162
239 167 251 166
242 171
255 170
245 175 258 174
262 178
105
Dis. Dis.
Press. Temp.
284 167
286 171
288 174
292 179
295 183
298 188
105
Dis. Dis.
Press. Temp.
263 160
265 164
267 168
271 173
275 177
278 182
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