Bosch Greensource CDi Series - Page 49

Troubleshooting | 49SM Series Heat Pump
8733942411 (2017/06)Revised 07-17
SM070 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
9 170 - 174 135 - 141 20 - 22 8 - 9 16 - 20 20 - 24
20
9 265 - 324 57 - 70 8 - 16 8 - 22 7 - 10 18 - 26
15 151 - 154 134 - 140 13 - 15 7 - 9 10 - 12 20 - 25 12 269 - 328 60 - 73 7 - 14 8 - 21 6 - 8 18 - 27
18 147 - 150 134 - 139 12 - 13 8 - 9 8 - 10 20 - 25 18 272 - 332 63 - 77 6 - 12 8 - 21 4 - 6 19 - 28
40
9 178 - 218 125 - 153 11 - 31 5 - 14 11 - 28 17 - 26
30
9 279 - 340 69 - 84 9 - 17 8 - 20 8 - 12 20 - 30
15 160 - 196 124 - 152 8 - 20 5 - 14 6 - 17 18 - 26 12 282 - 345 72 - 88 8 - 15 8 - 20 6 - 9 20 - 30
18 155 - 190 124 - 152 7 - 17 5 - 14 5 - 14 18 - 27 18 287 - 351 76 - 93 6 - 13 7 - 20 5 - 7 21 - 32
50
9 205 - 251 127 - 156 14 - 23 5 - 14 14 - 20 17 - 25
40
9 293 - 358 81 - 99 10 - 18 7 - 19 9 - 14 22 - 33
15 185 - 226 126 - 154 9 - 16 5 - 14 8 - 12 17 - 26 12 297 - 364 86 - 105 9 - 16 7 - 19 7 - 11 23 - 35
18 180 - 220 125 - 153 8 - 15 5 - 14 7 - 11 17 - 26 18 303 - 370 91 - 111 7 - 14 7 - 19 5 - 8 24 - 36
60
9 234 - 286 127 - 156 13 - 22 5 - 14 13 - 20 16 - 25
50
9 308 - 377 95 - 117 12 - 20 7 - 19 10 - 16 25 - 37
15 213 - 261 126 - 154 8 - 15 5 - 15 8 - 12 17 - 25 12 314 - 384 101 - 124 10 - 17 7 - 18 8 - 12 26 - 39
18 208 - 255 125 - 153 7 - 14 5 - 14 7 - 10 17 - 25 18 321 - 393 108 - 132 8 - 15 7 - 18 6 - 9 27 - 40
70
9 267 - 327 129 - 157 12 - 20 5 - 13 13 - 19 16 - 24
60
9 325 - 397 111 - 136 13 - 21 7 - 18 12 - 18 28 - 41
15 245 - 299 127 - 156 8 - 14 6 - 15 8 - 12 16 - 25 12 332 - 406 118 - 145 11 - 18 6 - 17 9 - 14 29 - 43
18 239 - 293 127 - 156 6 - 13 5 - 15 7 - 10 16 - 25 18 341 - 416 127 - 155 8 - 16 6 - 17 7 - 10 30 - 45
80
9 302 - 369 132 - 161 11 - 19 6 - 15 13 - 19 16 - 24
70
9 343 - 419 128 - 157 14 - 23 6 - 17 13 - 20 30 - 45
15 279 - 341 129 - 158 7 - 13 6 - 17 8 - 12 16 - 24 12 351 - 429 137 - 167 12 - 20 6 - 17 10 - 16 32 - 47
18 275 - 336 129 - 158 6 - 12 5 - 13 6 - 9 16 - 23 18 362 - 442 148 - 180 9 - 16 6 - 17 7 - 11 33 - 50
90
9 341 - 416 132 - 161 10 - 18 6 - 16 12 - 19 15 - 23
80
9 362 - 442 147 - 180 16 - 25 6 - 17 15 - 22 33 - 50
15 318 - 388 130 - 158 6 - 13 6 - 16 7 - 11 16 - 23 12 371 - 454 158 - 193 13 - 21 6 - 17 12 - 17 35 - 52
18 312 - 381 132 - 161 5 - 11 6 - 16 6 - 9 16 - 23 18 384 - 469 171 - 209 10 - 17 6 - 16 8 - 12 36 - 55
100
9 383 - 468 134 - 163 9 - 16 6 - 16 12 - 18 15 - 22
90
9 381 - 466 168 - 205 17 - 26 6 - 16 16 - 24 36 - 54
15 360 - 440 132 - 162 5 - 12 6 - 16 7 - 11 15 - 23
12 393 - 481 181 - 222 14 - 23 6 - 16 13 - 19 38 - 57
18 354 - 433 132 - 161 4 - 10 6 - 16 6 - 9 15 - 23
18 407 - 497 196 - 240 11 - 18 6 - 16 9 - 14 40 - 60
110
9 429 - 524 135 - 165 8 - 15 7 - 18 12 - 18 14 - 22
100
9 402 - 491 191 - 234 18 - 28 6 - 16 18 - 26 39 - 59
15 406 - 496 134 - 164 5 - 11 6 - 16 7 - 11 14 - 22
12 416 - 508 207 - 253 15 - 24 6 - 16 14 - 21 41 - 62
18 400 - 489 134 - 164 4 - 10 6 - 17 6 - 9 15 - 22
18 431 - 527 225 - 275 11 - 19 6 - 16 10 - 15 43 - 65
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.