U-MATCH AIR CONDITIONERS
2.5 Installation Clearance Data
3 REFRIGERATION PIPING WORK
3.1 Refrigeration Piping Work Procedures
1) Connecting pipelines
Connection pipes must be in accordance with the following requirements: the basic principle
--- keeping dry, clean and no leakage inside.
Align copper pipe flare with the center of screwed connector and tighten fully the nut of the
flare by hand.
Figure 2-5-1
Figure 3-1-1
INSTALLATION
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