300 CHARGING CURVE CIRCUIT 4 - REHEAT - ALL-ALUMINUM COIL - 581100-01
Suction Pressure (psig)
70
80
90
100
110
120
Outdoor Temperature (°F)
105°
95°
115°
85°
75°
65°
130
110120 130140 15
60100
IV- START-UP OPERATION
A-Preliminary and Seasonal Checks
1 -
2 -
B-Cooling Start-up
NOTE-Crankcase heaters must be energized 24 hours
before attempting to start compressor. Set thermostat so
that there is no demand to prevent compressor from cy-
cling. Apply power to unit.
1 - I
2 -
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