Carrier RAV-SP180UT-UL Installation Manual page 19

4-way Air Discharge Cassette Type
without exposure of the pipe. (The pipe exposed to
the outside causes water leak.)
• Wrap heat insulator with its slits facing up (ceiling
side).
Wrap the pipe with the attached heat insulator
without any gap between the indoor unit.
Indoor unit
The seam must be faced upward
(ceiling side).
Heat insulation
Union
pipe
(Accessory)
Heat insulator
Flare nut
of the pipe
– 18 –
Installation Manual
EN
18-EN