150
RT-SVX36G-EN
Unit Start Up
Note:
To check operating pressure, see instructions
Figure 77. 90 ton standard operating pressure curve (all compressors and condenser fans “On”)
Figure 78. 90 ton high operating pressure curve (all compressors and condenser fans “On”)
COOLING CYCLE PRESSURE CURVE
90 Ton Standard Capacity
95 °F Ambient
85 °F Ambient
75 °F Ambient
65 °F Ambient
105 °F Ambient
250
300
350
400
450
500
550
90
100
110
120
130
140
150
160
170
180
Suction Pressure, PSIG
D
ischar
g
e P
ressur
e
, P
S
IG
COOLING CYCLE PRESSURE CURVE
90 Ton High Capacity
95 °F Ambient
85 °F Ambient
75 °F Ambient
65 °F Ambient
105 °F Ambient
250
300
350
400
450
500
550
90
100
110
120
130
140
150
160
170
180
Suction Pressure, PSIG
D
ischar
ge P
ressur
e
, P
S
IG
