DC Inverter Duct Type Unit
20
the drain port to withstand additional force.
Fig.31
b. When multiple drain hoses are used, their installation should be performed as shown in the
figure below.
0~1000mm
Fig.32
4.5.2 Testing of Drain Piping
After piping work is finished, check if drainage
flows smoothly.
As shown in the figure, add approximately
1liter of water slowly into the drain pan and check
drainage flow during COOL running.
4.6 Installation of the Duct
4.6.1 Dimensions of the Supply Air Outlet/Return Air Inlet
Fig.33
B
21
A
Fig.34 Supply Air Outlet
