Precautions When Connecting The Refrigerant Piping - Daikin CO2 Conveni-pack LRYEN10A7Y1 Installer And User Reference Manual

16 | Piping installation

16.3.2 Precautions when connecting the refrigerant piping

Installer and user reference guide
76
Typical workflow
Connecting the refrigerant piping involves:
▪ Connecting refrigerant T-joints
▪ Connecting the refrigerant piping to the indoor units (see the installation manual
of the indoor units)
▪ Insulating the refrigerant piping
▪ Keeping in mind the guidelines for:
- Pipe connections
- Flaring pipe ends
- Brazing
- Using the stop valves
INFORMATION
Also read the precautions and requirements in the following chapters:
▪
General safety precautions
▪
Preparation
DANGER: RISK OF BURNING/SCALDING
CAUTION
NEVER bend high pressure piping! Bending can reduce the pipe thickness and thus
weaken the piping. ALWAYS use K65 fittings.
NOTICE
Take adequate measures to prevent misuse of the piping. Some examples of misuse
of the piping: climbing on the piping, using the piping as storage, hanging tools on
the piping.
LRYEN10A7Y1+LRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08