18-AC126D1-1A-EN
21
System Charge Adjustment
Table 24.
Temperature Measurements (Systems can be rated with TXV, EEV or Piston. Ensure charging method is
correct).
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.
Note:
For Superheat (In Cooling Mode), refer to the Superheat
Charging Table
120° F
55° F
For best results the indoor temperature should be kept between 70° F
to 80° F.
80° F
70° F
Table 25.
Subcooling Charging Corrections
Determine the final subcooling value using total Line Length and Lift —
See 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)
Final Subcooling Value
________________________
LIFT
Содержание 4TTL5024N1000A
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