Service manual

6-3
PRESSURE CURVES
SM CINCO 1-A.1 GB
6.3 Tubing Length correction Factor
6.4 Outdoor Unit Code correction Factor (F
C
)
ODU Code
Cooling Heating
Suction
Pressure
Discharge
Pressure
Suction
Pressure
Discharge
Pressure
4 1.00 1.00 1.00 1.00
4.5 1.02 1.01 1.00 0.99
5 1.04 1.01 0.99 0.98
5.5 1.05 1.02 0.99 0.97
6 1.07 1.02 0.98 0.96
Tubing Length Pressure Ratio - Cooling
Cooling Ps
Cooling Pd
0.98
0.99
1.00
1.01
1.02
0 10203040506070
Total Tubing Lengtht [m]
Suction Pressure Ratio
0.98
0.99
1.00
1.01
1.02
Discharge Pressure Ratio
Tubing Length Pressure Ratio - Heating
Heating Ps
Heating Pd
0.94
0.95
0.96
0.97
0.98
0.99
1.00
1.01
1.02
0 10203040506070
Total Tubing Lengtht [m]
Suction Pressure Ratio
0.94
0.95
0.96
0.97
0.98
0.99
1.00
1.01
1.02
Discharge Pressure Ratio