17
Drain pipe and Drain hose Installation
Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly
drained outside. The drain hose can be installed to the right or left side of the base pan.
1. Unscrew the 4 tapped screws to remove the cover of the drain hose
connection port.
Drain hose connection port
2. Insert the exible hose to the drain hose port.
NOTE
• Fix the exible hose to the indoor unit with the supplied
cable clamp securely.
(Use the screwdriver to x the exible hose securely.)
Cable Clamp
3. Install the drain hose so that its length can be as short as possible.
Internal diameter of the drain hose should be the same or slightly
bigger than the external diameter of the drain hose port.
• Inner diameter of the drain hose
32mm(Inner diameter)
NOTE
• Give a slightly slant to the drain hose for proper drainage
of condensate.
• Fix the exible hose to the PVC with the supplied cable tie
securely.
Indoor Unit
Clamp hose
Insulation Fiexible hose
Cable-tie
• Must t tightly against
body without any gap.
CAUTION
No gap
4. Wrap the drain hose with the insulation drain as shown in gure and
secure it.
NASA_Big Duct_AM@@@FNHDEH@_IM_03864A-05_EN.indd 17 2016-04-01 오후 5:29:42