Engineering Manual

“Design Guideline Summary” on page 188
“Creating a Balanced System” on page 190
“Manual Layout Procedure” on page 190
“LG Engineered Multi F MAX Y-Branch Kits” on page 191
“Refrigerant Charge” on page 192
“Selecting Field-Supplied Copper Tubing” on page 194
“Refrigerant Piping System Layout” on page 196
“Piping Insulation” on page 204
“Condensate Drain Piping” on page 205
“Y-Branch Kit” on page 207
REFRIGERANT PIPING
DESIGN & LAYOUT
BEST PRACTICES