II.2.4.1
Connection scheme
Fig.9
II.2.5
CONNECTING THE REFRIGERANT LINES
II.2.5.1
Preliminary Operations
Remove the cover panel and, before making connections, discharge the
nitrogen that the coil was pressurized with.
Use the bleed valve indicated in the figure with extreme caution.
SECTION II: INSTALLATION AND MAINTENANCE
KEY
1. anti-vibration coupling
2. silencer on delivery line
3. oil collection traps (every 5m)
4. non-return valve
5. liquid recipient (Mod.
II.2.5.2
Diameter of the pipes
Table 3 below indicates the suggested external and internal diameters
based on the equivalent lengths of pipes connecting the unit with the
condensing section.
28