LG ARUN096BT2 Installation Manual - Page 42

Refrigerant piping installation x Header Models 4 branch ARBL054 7 branch ARBL057 4 branch ARBL104 I.D Ø12.7(1/2) I.D Ø15.88(5/8) Gas pipe I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø19.05(3/4) O.D Ø19.05(3/4) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø19.05(3/4) O.D Ø19.05(3/4) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø15.88(5/8) I.D Ø19.05(3/4) I.D Ø28.58(1-1/8) I.D Ø6.35(1/4) I.D Ø9.52(3/8) [Unit:mm(inch)] Liquid pipe I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø12.7(1/2) O.D Ø12.7(1/2) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø12.7(1/2) O.D Ø12.7(1/2) I.D Ø9.52(3/8) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø12.7(1/2) 7 branch ARBL107 10 branch ARBL1010 O.D Ø28.58(1-1/8) I.D Ø22.2(7/8) I.D Ø25.4(1) I.D Ø12.7(1/2) I.D Ø15.88(5/8) I.D Ø15.88(5/8) I.D Ø19.05(3/4) I.D Ø28.58(1-1/8) O.D Ø12.7(1/2) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø12.7(1/2) O.D Ø28.58(1-1/8) I.D Ø22.2(7/8) I.D Ø25.4(1) I.D Ø15.88(5/8) I.D Ø15.88(5/8) I.D Ø12.7(1/2) I.D Ø19.05(3/4) O.D Ø12.7(1/2) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø28.58(1-1/8) I.D Ø9.52(3/8) I.D Ø12.7(1/2) 10 branch ARBL2010 O.D Ø28.58(1-1/8) I.D Ø22.2(7/8) I.D Ø25.4(1) I.D Ø15.88(5/8) I.D Ø15.88(5/8) I.D Ø12.7(1/2) O.D Ø12.7(1/2) I.D Ø9.52(3/8) I.D Ø19.05(3/4) I.D Ø31.8(1-1/4) I.D Ø38.1(1-1/2) I.D Ø6.35(1/4) I.D Ø9.52(3/8) I.D Ø9.52(3/8) I.D Ø6.35(1/4) I.D Ø15.88(5/8) I.D Ø19.05(3/4) O.D Ø38.1(1-1/2) I.D Ø28.58(1-1/8) I.D Ø34.9(1-3/8) O.D Ø19.05(3/4) I.D Ø15.88(5/8) 42 Outdoor Unit