Bosch Greensource CDi Series - Page 44

SM Series Heat Pump
SM Series Heat Pump8733942411 (2017/07) Subject to change without prior notice
44 | Troubleshooting
SM036 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
5 150 - 153 140 - 145 16 - 17 5 - 6 15 - 18 20 - 25
20
5 221 - 270 67 - 82 1 - 6 9 - 23 5 - 7 12 - 18
7.5 136 - 138 139 - 144 11 - 12 5 - 6 10 - 12 21 - 25 7 223 - 273 70 - 86 1 - 6 8 - 22 3 - 5 12 - 18
10 128 - 131 139 - 144 8 - 9 5 - 6 7 - 9 21 - 25 10 225 - 275 73 - 89 1 - 6 8 - 21 2 - 4 12 - 18
40
5 198 - 242 122 - 149 18 - 47 4 - 10 14 - 38 20 - 30
30
5 231 - 283 81 - 99 2 - 7 7 - 19 6 - 8 13 - 20
7.5 173 - 212 121 - 147 13 - 35 4 - 10 10 - 26 20 - 30 7 234 - 286 84 - 103 1 - 6 7 - 18 4 - 6 14 - 21
10 161 - 197 120 - 146 10 - 28 4 - 10 7 - 19 20 - 30 10 236 - 288 87 - 107 1 - 6 7 - 18 3 - 5 14 - 21
50
5 226 - 276 123 - 151 11 - 19 4 - 11 12 - 18 19 - 29
40
5 242 - 295 96 - 118 3 - 9 6 - 17 7 - 10 16 - 23
7.5 200 - 245 122 - 149 7 - 14 4 - 10 8 - 12 20 - 29 7 245 - 299 101 - 123 1 - 7 6 - 16 5 - 7 16 - 24
10 187 - 229 121 - 148 5 - 11 4 - 10 6 - 9 20 - 30 10 247 - 302 105 - 128 1 - 6 6 - 16 4 - 6 17 - 25
60
5 257 - 314 125 - 153 10 - 18 4 - 12 12 - 18 19 - 28
50
5 253 - 309 113 - 138 4 - 10 6 - 15 8 - 12 18 - 27
7.5 230 - 282 124 - 151 6 - 13 4 - 11 8 - 12 19 - 29 7 257 - 314 119 - 145 2 - 8 5 - 14 6 - 9 18 - 28
10 217 - 265 123 - 150 4 - 11 4 - 11 6 - 9 19 - 29 10 260 - 318 124 - 151 1 - 6 5 - 14 4 - 6 19 - 28
70
5 292 - 357 127 - 155 9 - 17 4 - 12 11 - 17 18 - 27
60
5 265 - 324 131 - 160 5 - 11 5 - 14 9 - 13 20 - 30
7.5 264 - 322 125 - 153 6 - 12 4 - 12 8 - 11 19 - 28 7 270 - 330 139 - 169 3 - 9 5 - 13 7 - 10 21 - 31
10 250 - 305 125 - 153 4 - 10 4 - 11 6 - 8 19 - 28 10 274 - 335 145 - 177 2 - 7 5 - 13 5 - 7 21 - 32
80
5 330 - 403 129 - 157 8 - 16 5 - 12 11 - 16 18 - 27
70
5 278 - 339 151 - 185 6 - 13 5 - 13 10 - 15 22 - 33
7.5 301 - 367 127 - 156 5 - 11 4 - 12 7 - 11 18 - 27 7 283 - 345 161 - 196 4 - 10 5 - 12 8 - 12 23 - 35
10 286 - 349 126 - 155 3 - 9 4 - 12 5 - 8 18 - 28 10 287 - 351 169 - 206 2 - 8 4 - 12 6 - 8 24 - 36
90
5 371 - 454 132 - 161 8 - 15 4 - 10 11 - 16 17 - 25
80
5 290 - 354 173 - 212 7 - 14 4 - 12 11 - 17 24 - 36
7.5 340 - 416 129 - 158 4 - 10 5 - 12 7 - 10 18 - 27 7 295 - 361 185 - 226 5 - 11 4 - 11 9 - 13 25 - 38
10 325 - 398 128 - 157 3 - 8 5 - 12 5 - 8 18 - 27 10 301 - 368 195 - 239 3 - 9 4 - 11 6 - 9 26 - 40
100
5 415 - 507 134 - 163 7 - 13 4 - 10 10 - 16 16 - 24
90
5 302 - 369 198 - 242 9 - 16 4 - 11 13 - 19 27 - 40
7.5 383 - 468 129 - 157 4 - 10 6 - 16 7 - 10 18 - 27
7 309 - 378 212 - 259 6 - 12 4 - 11 10 - 14 28 - 42
10 369 - 451 130 - 159 2 - 8 5 - 13 5 - 8 17 - 26
10 315 - 385 224 - 274 4 - 9 4 - 11 7 - 11 29 - 44
110
5 461 - 563 133 - 163 6 - 12 5 - 14 10 - 15 16 - 25
100
5 315 - 386 224 - 274 10 - 18 4 - 11 14 - 21 29 - 44
7.5 431 - 527 131 - 160 3 - 9 6 - 15 7 - 10 17 - 26
7 323 - 395 241 - 295 7 - 14 4 - 10 11 - 16 31 - 46
10 418 - 510 134 - 163 2 - 7 4 - 11 5 - 7 16 - 24
10 331 - 404 256 - 313 4 - 10 4 - 10 8 - 12 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.