Trane Variable Speed ComfortLink II, Installer'S Manual

Page: 23 / 28

18-BC89D1-1L-EN 23
Charging the Unit
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Table 27. Proper Gage Pressure
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Table 28. Stabilize the system
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Table 29. Verify Performance
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PRESSURE CURVE SAMPLE
Cooling @ 1450 SCFM Heating @ 1350 SCFM
DI
SCHARG
E PRESSURE (
P
SI
G
)
OUTDOOR TEMPERATURE (Degree F)
SUCTI
O
N PRESSURE (
P
SI
G
)
110
115
120
125
130
135
140
145
150
155
160
165
170
40 60 80 100 120
200
250
300
350
400
450
500
550
40 60 80 100 120
(1)
(1)
(3)
(3)
(5)
(4)
(2)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
30
40
50
60
70
80
90
100
110
120
130
140
-5 5 15 25 35 45 55 65
200
250
300
350
400
450
500
-5 5 15 25 35 45 55 65
INDOOR ENTERING
DRY BULB CURVES
TOP TO BOTTOM
80, 70, AND 60 DEG F.
INDOOR ENTERING
DRY BULB CURVES
TOP TO BOTTOM
80, 70, AND 60 DEG F.
Table 30. System Information
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