18-BC89D1-1D-EN
21
System Charge Adjustment
Table 28. Temperature Measurements
Check the outdoor temperatures.
Subcooling using “Charging Mode-Cooling” is the only
recommended method of charging between 55 ° F and 120° F ambient
outdoor temperature.
For best results the indoor temperature should be kept between 70° F
to 80° F.
Table 29. Subcooling Charging Corrections
Determine the final subcooling value using total Line Length and Lift
measured in Table 8, p. 9— (Required Refrigerant Line Length) and
the Subcooling Charging Corrections Charts.
Subcooling Charging Correction Worksheet
Total Line Length (ft) ________________________
Total Vertical Charge (lift) ________________________
(Values from — Required Refrigerant Line Length)
Design Subcooling Value ________________________
(from nameplate or Service Facts)
Final Subcooling Value ________________________
To Next Page
Loading...
Need help?
General
