Bosch SM Split CS Series Installation, Operation And Maintenance Manual page 35

SM Split CS Series Heat Pump
Entering
Water Water
Model Temp. F Flow
7.0
30°
14.0
7.0
40°
14.0
7.0
50°
14.0
7.0
60°
SM060
14.0
PART
7.0
LOAD
70°
14.0
7.0
80°
14.0
7.0
90°
14.0
7.0
100°
14.0
7.0
30°
14.0
7.0
40°
14.0
7.0
50°
14.0
7.0
60°
SM060
14.0
FULL
7.0
LOAD
70°
14.0
7.0
80°
14.0
7.0
90°
14.0
7.0
100°
14.0
This chart shows approximate temperatures and pressures for a unit in good repair. The values shown
are meant as a guide only and should not be used to estimate system charge. This chart assumes rated
airflow 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.
Table 20 SM060 Operating Temperatures and Pressures
SM Split CS Series Heat Pump
Operating Temperatures and Pressures
Cooling
Suction Discharge Water
Pressure Pressure Temp.
PSIG PSIG Rise °F
113–138 172–210 18–22
110–134 161–196 12–14
116–142 206–252 17–21
112–137 193–236 12–14
118–145 241–294 17–21
115–140 225–275 11–14
121–148 275–336 17–21
117–143 257–314 11–14
123–151 309–378 16–20
120–146 289–353 11–13
132–161 348–426 13–16
128–156 326–398 10–12
128–157 378–462 16–19
125–152 353–432 11–13
117–143 182–222 15–19
114–139 170–208 11–14
120–147 215–263 15–18
117–143 201–246 11–14
123–150 248–304 14–17
119–146 232–284 11–13
126–154 282–344 14–17
122–149 263–322 10–13
129–157 315–385 13–16
125–153 294–360 10–12
132–161 348–426 13–16
128–156 326–398 10–12
134–164 382–466 12–15
131–160 357–436 9–11
Subject to change without prior notice
Operating Temperatures and Pressures | 35
Air Suction Discharge
Temp. Pressure Pressure
Drop °F PSIG PSIG
68–84 256–313
73–89 261–319
19–23 81–99 277–339
20–24 86–105 283–346
19–23 93–114 299–365
19–24 99–121 305–373
18–23 106–129 321–392
19–23 113–138 327–400
18–22 118–145 342–418
19–23 126–154 349–427
18–22 131–160 364–444
19–23 139–170 371–454
18–22
19–23
17–21
18–22
68–84 256–313
73–89 261–319
21–26 81–99 277–339
22–27 86–105 283–346
20–25 93–114 299–365
21–26 99–121 305–373
20–24 106–129 321–392
21–25 113–138 327–400
19–24 118–145 342–418
20–25 126–154 349–427
19–23 131–160 364–444
19–24 139–170 371–454
18–22
19–23
17–21
18–22
Heating
Water
Temp. Air
Drop Temp.
Rise °F
5–7 19–23
4–5 20–25
7–8 22–26
5–6 23–28
8–9 24–29
6–7 25–31
9–11 26–32
7–8 28–34
10–12 29–35
8–9 30–37
11–14 31–38
8–10 33–40
5–7 19–23
4–5 20–25
7–8 22–26
5–6 23–28
8–9 24–29
6–7 25–31
9–11 26–32
7–8 28–34
10–12 29–35
8–9 30–37
11–14 31–38
8–10 33–40
8733825873 (2020/05)