Equipment Selection Procedure - LG LA090HYV1 Engineering Manual

eQuiPmenT SeleCTion ProCedure

Cooling/heating Correction Factors
For Single Zone Art Cool Premier systems, calculate the equivalent length of the liquid line from the outdoor unit to the indoor unit. Also, de-
termine the elevation difference of the indoor unit above or below the outdoor unit. Find corresponding cooling or heating capacity correction
factors as shown in Figures 5 and 6. Multiply the correction factors by the cooling or heating capacity obtained from the capacity tables using
design conditions. The resultant is the nET cooling or heating capacity.
Figure 5: LA090HYV1, LA120HYV1 Cooling Coefficient Factor.
Cooling
100
95
90
24.6(7.5)
41(12.5)
Total Pipe Length[ft(m)]
Figure 6: LA090HYV1, LA120HYV1 Heating Coefficient Factor.
Heating
100
95
41(12.5)
24.6(7.5)
Total Pipe Length[ft(m)]
30 | aPPLIcatIon GuIdeLIneS
9k,12k
65.6(20)
9k,12k
65.6(20)
Due to our policy of continuous product innovation, some specifications may change without notification.
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98.4(30)
98.4(30)