EN
Cod. 3QE46190 - Rev. 01 - 10/2020
RUBINO PLUS
28
2.8 PIPE INSULATION
In order to ensure the system efficiency and its correct operation, it is necessary to use pre-insulated cooling connection lines easily
available on the market.Pay also attention to the connection points according to what described.
• The connection fitting of the indoor unit must be wrapped with thermal insulating material "fig. 24 -".
• Use the sections of insulating material used to wrap the indoor unit pipes and carefully cover the pipes by means of some
adhesive tape.
• After wrapping the pipes with protective material, connect the electric connection cable (1-"fig. 25 -"), the condensation drain hose
(2-"fig. 25 -") and the pipes (3-"fig. 25 -").
• Make sure to never bent the pipes so as to create elbows
fig. 24 -
fig. 25 -
