Installation Fundamentals; Leakage/Freon - TCL TAC-07CS Service Manual

4. Installation Fundamentals

Leakage /Freon - 1/4
Key Factor
Troubles &
Causes
Cu. pipe
Cu. pipe
TCL Air Conditioner Service Manual
Pipe cutting
Gas leaks due to the mal-flared copper pipes with non-rectangular section.
Defect Details
Pipe cutter
Cutting curved pipe leads
mal-rectangular section.
And it makes gas leakage.
Guidelines
Pipe cutter
Make pipe straight before
cutting, and it makes a
rectangular section.
20
Case-1
90˚