Multi Variable Air Conditioners Ducted Type Indoor Unit
10
(5) Install the trap as shown in following Fig 4.3.5.
(6) Install one trap for each unit.
(7) Allow clearance for cleaning trap.
Fig 4.3.5
(8) The horizontal pipe can be connected to vertical pipe in the same level; please select
the connection way as shown in following fig.
NO1: Connection of drainage pipe joints (Fig4.3.6)
NO2: Connection of downspout elbow (Fig4.3.7)
NO3: Inserting pipe connection (Fig4.3.8)
Fig 4.3.6 Fig 4.3.7 Fig 4.3.8
(9) The installation height of raising pipe for drainage should be less than B. The gradient
from raising pipe towards drainage direction should be at least 1%~2%. If the raising
pipe is vertical with the unit, the raising height should be less than C.
Unit: mm(in.)
Fig 4.3.9