5. Insert the drain hose into the drain hole and tighten it with clamps.
6. Insert the drain pipe into the opposite end of the drain hose and clamp securely. Do not use
adhesive at this joint
7. Wrap the clamps with a large amount of foam wrap for thermal insulation to prevent
condensation and water damage.
Clamp (accessory)
Foam wrap
Drain Hose
Foam wrap
(accessory)
Clamp
(accessory)
Max. 4mm
0.16 inch
Precautions for the Drain Pipe
The installation height of the lift pipe should be less than 33.5 inches (850mm). It is
recommended to set an inclination angle of 1~2° for the lift pipe toward the drainage direction.
If the lift pipe and the unit form a right angle, the height of the lift pipe must be less than 31.5
inches (800mm).
1~1.5m
(3.3 - 4.9 feets)
Ceiling
Hanger Bracket
1° 2°
1000mm
850mm
300mm
150mm
Clamp (accessory)
Drain Hose (accessory)
Lift Pipe
11.8 inch
39.4 inch
33.5 inch
6 inch
15
Ceiling Concealed Unit
