Bosch Greensource CDi Series - Page 43

Troubleshooting | 43SM Series Heat Pump
8733942411 (2017/06)Revised 07-17
SM036 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
5 171 - 175 134 - 140 27 - 30 6 - 8 20 - 25 22 - 27
20
5 238 - 291 62 - 75 3 - 9 8 - 21 7 - 10 15 - 22
7.5 150 - 153 133 - 138 20 - 22 6 - 8 14 - 17 22 - 27 7 241 - 295 65 - 79 2 - 7 8 - 21 5 - 8 15 - 23
10 140 - 143 133 - 138 17 - 18 6 - 8 10 - 13 22 - 27 10 244 - 298 68 - 83 1 - 6 8 - 20 4 - 6 16 - 24
40
5 160 - 195 130 - 159 9 - 24 3 - 9 9 - 25 18 - 27
30
5 249 - 305 74 - 90 4 - 10 7 - 19 8 - 12 17 - 25
7.5 145 - 178 129 - 158 6 - 16 3 - 9 6 - 17 18 - 27 7 253 - 309 78 - 96 2 - 8 7 - 19 6 - 9 18 - 26
10 138 - 169 128 - 157 4 - 12 3 - 9 5 - 12 18 - 27 10 256 - 313 82 - 100 1 - 6 7 - 18 4 - 7 18 - 27
50
5 185 - 227 132 - 161 20 - 30 3 - 9 17 - 26 17 - 26
40
5 261 - 319 88 - 107 5 - 11 7 - 17 9 - 14 19 - 29
7.5 170 - 208 131 - 160 15 - 24 3 - 9 11 - 17 17 - 26 7 266 - 325 93 - 114 3 - 9 6 - 17 7 - 10 20 - 30
10 163 - 199 130 - 159 12 - 20 3 - 9 9 - 13 18 - 26 10 271 - 331 98 - 120 2 - 7 6 - 16 5 - 8 21 - 31
60
5 214 - 262 133 - 163 19 - 29 3 - 8 17 - 25 17 - 25
50
5 274 - 335 103 - 125 6 - 13 6 - 16 10 - 16 21 - 32
7.5 198 - 242 132 - 161 14 - 23 3 - 9 11 - 17 17 - 26 7 280 - 342 110 - 134 4 - 10 6 - 16 8 - 12 22 - 33
10 190 - 232 132 - 161 11 - 19 3 - 9 8 - 13 17 - 26 10 285 - 348 116 - 142 2 - 8 6 - 16 6 - 9 23 - 35
70
5 245 - 300 134 - 164 18 - 27 3 - 8 16 - 25 16 - 25
60
5 287 - 351 119 - 146 8 - 15 6 - 15 12 - 18 24 - 36
7.5 229 - 280 134 - 163 13 - 21 3 - 8 11 - 16 17 - 25 7 294 - 359 128 - 156 5 - 12 6 - 15 9 - 14 25 - 37
10 221 - 270 133 - 163 10 - 18 3 - 8 8 - 12 17 - 25 10 299 - 366 136 - 166 3 - 9 5 - 14 7 - 10 26 - 39
80
5 280 - 343 136 - 166 17 - 26 3 - 8 16 - 24 16 - 24
70
5 300 - 367 137 - 168 9 - 16 5 - 14 13 - 20 26 - 39
7.5 263 - 322 135 - 165 12 - 21 3 - 8 10 - 15 16 - 24 7 308 - 377 148 - 181 6 - 13 5 - 14 10 - 15 28 - 42
10 255 - 311 135 - 165 10 - 17 3 - 8 8 - 12 16 - 24 10 315 - 385 158 - 193 4 - 10 5 - 13 8 - 11 29 - 43
90
5 319 - 390 139 - 170 15 - 24 3 - 8 15 - 23 15 - 23
80
5 315 - 384 157 - 192 10 - 18 5 - 14 15 - 22 29 - 43
7.5 301 - 367 137 - 168 11 - 19 3 - 8 10 - 15 16 - 24 7 324 - 396 170 - 208 7 - 14 5 - 13 11 - 17 30 - 46
10 292 - 356 137 - 167 9 - 16 3 - 8 8 - 12 16 - 24 10 332 - 406 182 - 223 5 - 11 5 - 13 8 - 12 32 - 48
100
5 360 - 440 142 - 173 14 - 23 3 - 7 15 - 22 15 - 22
90
5 330 - 403 179 - 218 12 - 20 5 - 13 16 - 24 31 - 47
7.5 342 - 418 140 - 171 10 - 18 3 - 8 10 - 15 15 - 22
7 340 - 416 195 - 238 8 - 16 5 - 13 12 - 19 33 - 50
10 333 - 407 139 - 170 8 - 15 3 - 8 7 - 11 15 - 23
10 350 - 427 209 - 255 6 - 12 5 - 13 9 - 14 35 - 52
110
5 405 - 496 145 - 177 13 - 21 3 - 8 14 - 22 14 - 21
100
5 345 - 422 202 - 247 14 - 22 5 - 12 18 - 27 34 - 51
7.5 387 - 474 143 - 175 9 - 16 3 - 8 10 - 15 14 - 21
7 358 - 437 221 - 270 10 - 17 5 - 13 14 - 20 36 - 54
10 378 - 462 143 - 175 7 - 14 3 - 8 7 - 11 14 - 21
10 369 - 450 239 - 292 6 - 13 5 - 12 10 - 15 38 - 57
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.