Bosch Greensource CDi Series - Page 42

SM Series Heat Pump
SM Series Heat Pump8733942411 (2017/07) Subject to change without prior notice
42 | Troubleshooting
SM024 Part Load
COOLING HEATING
Entering
Water
°F
Water
flow
GPM
Discharge
Pressure
(PSIG)
Suction
Pressure
(PSIG)
Subcooling
°F
Superheat
°F
Water
Temp
Rise °F
Air Temp
Drop °F
Entering
Water
°F
Water
flow
GPM
Discharge
Pressure
(PSIG)
Suction
Pressure
(PSIG)
Subcooling
°F
Superheat
°F
Water
Temp
Drop °F
Air Temp
Rise °F
30
3 156 - 190 123 - 151 17 - 45 4 - 11 14 - 36 19 - 29
20
3 220 - 269 54 - 66 2 - 7 9 - 24 4 - 6 11 - 16
5 136 - 167 122 - 149 13 - 34 4 - 12 9 - 25 20 - 30 5 223 - 272 57 - 69 1 - 6 9 - 23 3 - 4 11 - 17
7 127 - 156 122 - 149 11 - 28 4 - 11 7 - 18 20 - 30 7 224 - 274 58 - 71 1 - 6 8 - 23 2 - 3 11 - 17
40
3 180 - 220 125 - 152 16 - 43 4 - 11 13 - 35 19 - 28
30
3 230 - 281 65 - 80 3 - 9 8 - 20 5 - 8 12 - 19
5 160 - 196 124 - 151 12 - 32 4 - 11 9 - 24 19 - 29 5 234 - 286 69 - 85 1 - 6 7 - 19 3 - 5 13 - 19
7 150 - 183 123 - 151 10 - 26 4 - 11 7 - 18 19 - 29 7 235 - 288 72 - 88 1 - 6 7 - 18 2 - 4 13 - 20
50
3 208 - 254 126 - 154 15 - 24 4 - 11 14 - 21 19 - 28
40
3 241 - 294 78 - 96 4 - 10 6 - 17 6 - 10 14 - 21
5 186 - 228 125 - 153 9 - 17 4 - 11 9 - 13 19 - 28 5 245 - 300 84 - 102 2 - 7 6 - 16 4 - 6 15 - 23
7 176 - 215 124 - 152 7 - 13 4 - 11 6 - 9 19 - 29 7 248 - 303 87 - 106 1 - 6 6 - 16 3 - 5 16 - 23
60
3 238 - 291 127 - 156 14 - 23 4 - 11 14 - 21 18 - 27
50
3 252 - 308 92 - 113 5 - 11 6 - 15 8 - 11 16 - 24
5 216 - 264 126 - 155 9 - 16 4 - 11 8 - 13 18 - 27 5 258 - 315 100 - 122 2 - 8 5 - 14 5 - 7 17 - 26
7 204 - 249 126 - 154 6 - 13 4 - 11 6 - 9 19 - 28 7 261 - 318 104 - 127 1 - 7 5 - 14 4 - 5 18 - 27
70
3 270 - 330 126 - 154 13 - 21 4 - 12 13 - 20 18 - 27
60
3 277 - 338 126 - 154 6 - 13 5 - 12 10 - 15 20 - 31
5 248 - 303 127 - 156 8 - 15 4 - 11 8 - 12 18 - 27 5 285 - 348 138 - 169 3 - 9 4 - 12 6 - 10 22 - 33
7 236 - 288 127 - 156 6 - 12 4 - 11 6 - 9 18 - 27 7 289 - 353 144 - 176 2 - 7 4 - 12 5 - 7 22 - 34
80
3 307 - 375 129 - 157 12 - 20 4 - 11 13 - 19 18 - 26
70
3 290 - 354 145 - 177 8 - 14 4 - 11 11 - 17 22 - 34
5 284 - 348 131 - 160 7 - 14 4 - 11 8 - 12 17 - 25 5 300 - 366 160 - 196 4 - 10 4 - 11 7 - 11 24 - 36
7 270 - 331 127 - 155 5 - 11 4 - 11 6 - 9 18 - 27 7 304 - 371 168 - 205 2 - 8 4 - 11 5 - 8 25 - 37
90
3 346 - 423 130 - 159 11 - 19 4 - 11 13 - 19 17 - 25
80
3 303 - 371 167 - 204 9 - 16 4 - 10 12 - 19 25 - 37
5 323 - 395 133 - 162 6 - 13 4 - 11 8 - 11 16 - 25 5 312 - 381 185 - 226 5 - 11 4 - 10 8 - 12 26 - 40
7 309 - 378 129 - 157 4 - 10 4 - 11 5 - 8 17 - 26 7 316 - 386 194 - 237 3 - 9 4 - 10 6 - 9 27 - 41
100
3 388 - 474 133 - 163 10 - 17 4 - 11 12 - 18 16 - 24
90
3 314 - 383 190 - 232 10 - 18 4 - 10 14 - 21 27 - 40
5 363 - 444 132 - 161 6 - 12 4 - 11 7 - 11 16 - 25
5 325 - 397 212 - 259 6 - 12 4 - 9 9 - 14 29 - 43
7 352 - 430 132 - 161 4 - 10 4 - 11 5 - 8 17 - 25
7 330 - 404 223 - 273 4 - 10 3 - 9 7 - 10 30 - 45
110
3 433 - 529 135 - 165 9 - 16 4 - 11 12 - 18 16 - 23
100
3 327 - 399 215 - 263 11 - 19 4 - 9 15 - 23 29 - 44
5 408 - 499 134 - 164 5 - 11 4 - 11 7 - 11 16 - 24
5 338 - 414 242 - 296 7 - 13 3 - 9 10 - 15 31 - 47
7 396 - 484 134 - 163 3 - 9 4 - 11 5 - 8 16 - 24
7 345 - 422 256 - 312 4 - 10 3 - 9 7 - 11 32 - 48
This chart shows approximate temperatures and pressures for a unit in good normal operation. The values shown are meant as
a guide only and should not be used to estimate system charge. This chart assumes rated air flow and 80º D.B/67º W.B. Entering
air temperature in cooling, 70º D.B entering air temperature in heating. Heating data at entering fluid temperatures below 50º
assumes the use of antifreeze. As a result of continuing research and development, specifications are subject to change without
notice.