16
Q4SA-060
OUTDOOR TEMPERATURE ( °F )
70
75
80
85
90
95
100
105
Suct.
Pres.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
Disch.
Pres.
Disch.
Temp.
68
192
157
70
193
165
208
164
72
194
182
210
172
226
164
239
165
252
167
74
195
199
211
187
227
178
243
168
256
175
269
171
76
195
216
213
201
229
191
245
181
260
180
273
178
287
175
78
214
215
231
204
247
195
262
188
278
183
291
181
304
179
80
232
216
249
207
265
199
280
193
295
188
309
185
82
267
210
282
203
298
197
313
192
84
300
206
315
201
86
303
216
318
210
88
320
219
Table 3a. Q4SA Cooling Charging Charts
Heat Pump in Cooling
* Note: All pressures are listed in
psig. and all temperatures in deg. 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 indicates a refrigerant
undercharge.
