Carrier X-POWER Series Service Manual page 105

Carrier service manual R410a DC Inverter 60Hz
2) When the copper pipe goes outside the wall, ensure that no rain water can enter the pipe, particularly
when the pipe is placed upright.
3) Before completing the pipe connection, seal the openings of the pipe with covers.
4) Place the openings of the pipe vertically or horizontally.
5) Before putting the pipe outside the wall, seal the opening of the pipe with a cover.
6) Do not place the pipe on the ground directly, or keep it away from ground friction.
7) When conduct piping on a raining day, remember to seal the openings of the pipe first.
3.1.3 Processing of copper pipe
3.1.3.1 Pipe cutting
1. Tool
Use a pipe cutter instead of a saw or cutting machine to cut the pipe.
Installation 123