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M5LCX-2009
Always choose the shortest path for refrigerant piping and follow the recommendation as tabulated below:
Remarks: The refrigerant pre-charged in the outdoor unit is for piping length up to 7.62m/25ft.
B) Flare Connection
• Cut the pipe stages by stages, advancing the blade of pipe cutter slowly.
• Remove burr with the burr remover. Hold the aring end down to prevent burrs from dropping
inside pipe.
Refrigerant Piping
A) A maximum pipe length and maximum number of bends
Application Information
Model M5LCX010C/CR M5LCX015C/CR M5LCX020C/CR M5LCX025C/CR
Maximum length, L (m/ft) 15/49 15/49 30/98 30/98
Max. elevation, H (m/ft) 5/16.4 5/16.4 8/26.2 8/26.2
Max. number of 90° bends 10 10 10 10
Liquid pipe size 1/4” 1/4” 1/4” 1/4”
Gas pipe size 3/8” 1/2” 1/2” 5/8”
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