Installation Instructions
10
(Right) with a min. degree of slope 1/100
(Wrong)
Fig.14
e. Insert the drain hose into the drain hole and tighten it with clamps.
f. Wrap the clamps with large amount of sponge for thermal insulation.
g. The drain hose inside the room also should be insulated.
Clamp (accessory)
Sponge (gray)D
rain Hose
Sponge (accessory)
Clamp
(accessory)
Max. 4mm
Fig.15
11 Precautions for the Lift Pipe
The installation height of the lift pipe should be less than 850mm. It is recommended to set an inclination
angle 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 800mm.
1°
～
2°
1~1
.5m
≤
1000mm
≤
850mm
≤
300mm
150mm
①
②
Ceiling
Clamp (accessory)
Drain Hose (accessory)
Lift Pipe
Hanger Bracket
Fig.16
Notes:
① .
The inclination height of the drain hose should be within 75mm so that the outlet of the drain hose
does not suffer the external force.
② .
If multiple drain pipes converge, please follow the installation steps below.
