Bosch Greensource CDi Series - Page 45

Troubleshooting | 45SM Series Heat Pump
8733942411 (2017/06)Revised 07-17
SM048 Full 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
6 188 - 192 131 - 136 29 - 33 6 - 7 22 - 27 23 - 28
20
6 246 - 301 65 - 79 3 - 9 8 - 20 7 - 10 16 - 24
9 163 - 167 129 - 135 22 - 24 6 - 7 15 - 18 23 - 28 9 251 - 306 69 - 84 1 - 7 7 - 20 5 - 7 16 - 25
12 151 - 154 128 - 134 18 - 20 5 - 7 11 - 14 23 - 29 12 253 - 310 71 - 87 1 - 6 7 - 19 4 - 6 17 - 25
40
6 173 - 212 126 - 154 8 - 22 3 - 9 11 - 28 20 - 29
30
6 259 - 316 76 - 93 4 - 10 7 - 18 8 - 12 18 - 27
9 156 - 190 125 - 153 8 - 21 3 - 9 7 - 19 20 - 30 9 264 - 323 81 - 100 2 - 8 7 - 18 6 - 9 19 - 28
12 147 - 180 124 - 152 8 - 21 3 - 9 6 - 15 20 - 30 12 268 - 327 84 - 103 1 - 6 7 - 17 4 - 7 19 - 29
50
6 200 - 245 128 - 156 22 - 33 3 - 9 18 - 28 19 - 29
40
6 272 - 332 88 - 108 5 - 11 6 - 17 9 - 14 20 - 30
9 182 - 222 127 - 155 16 - 25 3 - 9 12 - 19 19 - 29 9 279 - 340 95 - 117 3 - 9 6 - 16 7 - 10 21 - 32
12 173 - 211 126 - 154 13 - 21 3 - 9 9 - 14 20 - 29 12 282 - 345 99 - 121 2 - 7 6 - 16 5 - 8 22 - 33
60 6 230 - 281 130 - 159 21 - 31 3 - 8 18 - 27 19 - 28
50
6 285 - 348 102 - 125 6 - 13 6 - 16 10 - 16 22 - 34
9 211 - 258 129 - 157 15 - 24 3 - 9 12 - 18 19 - 28 9 293 - 358 111 - 135 4 - 10 6 - 15 8 - 11 24 - 36
12 201 - 246 128 - 156 12 - 20 3 - 9 9 - 14 19 - 29 12 297 - 364 116 - 142 2 - 8 6 - 15 6 - 9 25 - 37
70
6 263 - 321 131 - 161 20 - 30 3 - 8 18 - 26 18 - 27
60
6 299 - 365 118 - 144 8 - 15 6 - 15 12 - 18 25 - 38
9 243 - 297 130 - 159 14 - 23 3 - 8 12 - 18 18 - 27 9 308 - 377 128 - 157 5 - 11 5 - 14 8 - 13 27 - 40
12 233 - 284 130 - 159 11 - 19 3 - 9 9 - 13 18 - 28 12 314 - 383 134 - 164 3 - 9 5 - 14 7 - 10 28 - 42
80
6 299 - 365 133 - 163 18 - 28 3 - 8 17 - 26 18 - 26
70
6 313 - 383 134 - 164 9 - 16 5 - 14 13 - 20 28 - 42
9 279 - 341 132 - 161 13 - 22 3 - 8 12 - 17 18 - 27 9 324 - 396 147 - 180 6 - 12 5 - 14 10 - 14 30 - 44
12 268 - 328 132 - 161 10 - 18 3 - 8 9 - 13 18 - 27 12 331 - 405 155 - 189 4 - 10 5 - 13 8 - 11 31 - 46
90
6 337 - 412 135 - 165 17 - 27 3 - 8 16 - 25 17 - 25
80
6 329 - 402 153 - 187 11 - 18 5 - 13 15 - 22 30 - 45
9 317 - 387 134 - 164 12 - 20 3 - 8 11 - 17 17 - 26 9 342 - 418 168 - 206 7 - 14 5 - 13 11 - 16 32 - 49
12 306 - 374 134 - 163 10 - 17 3 - 8 9 - 13 17 - 26 12 349 - 427 178 - 217 5 - 11 5 - 13 8 - 12 34 - 51
100
6 377 - 461 137 - 168 16 - 25 3 - 8 16 - 24 16 - 25
90
6 345 - 422 173 - 211 12 - 20 5 - 13 16 - 25 33 - 50
9 357 - 437 137 - 167 11 - 19 3 - 8 11 - 17 17 - 25
9 361 - 441 192 - 234 8 - 15 5 - 13 12 - 18 36 - 53
12 347 - 424 136 - 166 9 - 16 3 - 8 8 - 12 17 - 25
12 370 - 452 203 - 249 6 - 12 5 - 12 9 - 14 37 - 55
110
6 420 - 514 140 - 171 14 - 23 3 - 8 16 - 24 16 - 24
100
6 363 - 443 195 - 238 14 - 22 5 - 12 18 - 27 36 - 54
9 401 - 490 139 - 170 10 - 18 3 - 8 11 - 16 16 - 24
9 380 - 464 217 - 266 9 - 16 5 - 12 13 - 19 39 - 58
12 390 - 477 138 - 169 8 - 15 3 - 8 8 - 12 16 - 24
12 390 - 477 232 - 283 6 - 13 5 - 12 10 - 15 40 - 60
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.