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38 | APPLICATIon GuIdeLIneS
Art Cool Mirror W
all Mounted Engineering Manual
EQuiPMEnt SElECtion ProCEdurE
Cooling / heating Correction Factors
For the Art Cool Mirror system,
calculate the equivalent length of the liquid line from the outdoor unit to the indoor unit. Also, determine the
elevation difference of the indoor unit above or below the outdoor unit. Find corresponding cooling or heating capacity correction factors as
shown in Figure 7 throuigh Figure 10. Multiply the correction factors by the cooling or heating capacity obtained from the capacity table using
design conditions. The resultant is the nET cooling or heating capacity. Consult Table 7, for equivalents lengths regarding elbow connectors.
capacity coefficient Factors
Figure 7:
Cooling Capacity Coefficient Factor
Figure 8:
Heating Capacity Coefficient Factor
LAn090HSV2, LAu090HSV2
LAn120HSV2, LAu120HSV2
Cooling
9k,12k
65.6
98.4
Total Pipe Length (ft)
Capacity(%)
100
90
95
24.6
Heating
Capacity(%)
24.6
100
95
9k,12k
65.6
98.4
Total Pipe Length (ft)
