7 | Installation
Installer reference guide
39
RZAG71~140N
Sky Air Alpha-series
4P695307-1A – 2024.02
7.4 Connecting the refrigerant piping
7.4.1 About connecting the refrigerant piping
Before connecting the refrigerant piping
Make sure the outdoor and indoor unit are mounted.
Typical workflow
Connecting the refrigerant piping involves:
▪ Connecting the refrigerant piping to the outdoor unit
▪ Connecting the refrigerant piping to the indoor unit
▪ Insulating the refrigerant piping
▪ Keeping in mind the guidelines for:
- Pipe bending
- Flaring pipe ends
- Brazing
- Using the stop valves
7.4.2 Precautions when connecting the refrigerant piping
INFORMATION
Also read the precautions and requirements in the following chapters:
▪ General safety precautions
▪ Preparation
DANGER: RISK OF BURNING/SCALDING
NOTICE
▪ Do NOT use mineral oil on flared part.
▪ NEVER install a drier to this unit to guarantee its lifetime. The drying material may
dissolve and damage the system.
To Next Page
Loading...
Need help?
General
