Service and Maintenance
Figure 72. Pressure curve — 40 tons standard efficiency
500
450
400
350
300
250
200
90
100
110
Note: Full load acceptable subcooling range: 13-23°F
Figure 73. Pressure curve — 40 tons high efficiency
500
450
400
350
300
250
200
90
100
110
Note: Full load acceptable subcooling range: 13-23°F
116
40T Standard Capacity
120
130
140
150
Suction Pressure, PSIG
40T High Efficiency
120
130
140
150
Suction Pressure, PSIG
105 F Ambient
95 F Ambient
85 F Ambient
75 F Ambient
65 F Ambient
160
170
180
105 F Ambient
95 F Ambient
85 F Ambient
75 F Ambient
65 F Ambient
160
170
180
RT-SVX063G-EN