Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 176
Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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Also See for WeatherExpert 48N2:
- Controls, start-up, operation, service and troubleshooting instructions (248 pages) ,
- Installation instructions manual (52 pages) ,
- Installation instructions manual (48 pages)
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155
145
135
125
115
105
95
85
75
65
50
40
40
40
Fig. 62 — Charging Chart — 90 Ton High Capacity, Standard Efficiency
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Fig. 63 — Charging Chart — 90 Ton High Capacity, High Efficiency
REDUCE CHARGE IF ABOVE
80
60
70
OUTDOOR AIR TEMPERATURE (F)
REDUCE CHARGE IF ABOVE
80
60
70
OUTDOOR AIR TEMPERATURE (F)
176
ADD CHARGE IF BELOW CURVE
90
100
ADD CHARGE IF BELOW CURVE
90
100
55 SST
45 SST
35 SST
110
120
55 SST
45 SST
35 SST
110
120
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