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Indoor Unit Installation
WARNING
• In case of extending the electric wire, please DO NOT
use a round-shaped pressing socket.
– Incomplete wire
connections can cause
electric shock or a fire.
Step 2.3 Installing and connecting the
drain hose
1. Install the drain hose.
Drain hose
Wall
Indoor unit
Drain hose
Slant downwards
Too small clearance
Bent
2. Pour water into the drain pan. Check whether the hose
is well drained.
36 English
Assembly pipe
Connection hose
Slant upwards
Dipped in water
5 cm
less
Ditch
Too small
clearance
CAUTION
• Make sure that the indoor unit is in upright position
when you pour water to check for leakage. Make sure
that the water does not overflow onto the electrical
part.
• If the diameter of the connection hose is smaller than
the product's drain hose, water leakage may occur.
• Inadequate installation may cause water leakage.
• If the drain hose is routed inside the room, insulate the
hose so that dripping condensation does not damage
the furniture or floors.
• Do not box in or cover the drain hose connection.
Drain hose connection must be easily accessible and
serviceable.
Step 2.4 Optional: Extending the drain
hose
Drain hose (A)
Extension drain hose (B)
Drain hose
Vinyl tape
40~45mm
(A)
(B)
Extension drain hose
20 mm or more
Foam insulation
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