SiK401004_A
65 INSTALLATION
1.1.5 Installation Clearance Data
Nut with
Washer
spring pad
Indoor Unit Figure 1-1-8
1.1.6 Drain Piping Work
1） Installation of Drainage Pipeline
A drainage outlet is located at both the left and right sides of the indoor unit. After
selecting one drainage outlet, the other outlet shall be blocked by rubber plug.
Bundle the blocked outlet with string to avoid leakage, and also use thermal
insulation materials to wrap the blocked outlet.
When shipped out from factory, both the Drainage outlets are blocked by rubber
plugs.
When connecting the drainage pipe with the unit, do not apply excessive force to
the pipeline at the side of the unit. The bunging position of the pipeline shall be
near the unit.
Purchase general-purpose hard PVC pipe locally to be used as the drainage
pipeline. When carrying out connection, place the end of the PVC pipeline into the
drainage hole. Use flexible drainage tube and tighten it clamp. Never use
adhesive to connect the drainage hole and the flexible drainage tube. (As shown
in Figure 1-1-9)
When the common drainage pipe is used for multiple units, the common pipe shall
be about 100mm lower than the drainage outlet of each set of unit. A pipe with
thicker wall shall be used for such purpose.
Sponge (gray)
Drain hose
Clamp
Clamp(attachment)
Sponge(attachment)
Below 4mm
Figure 1-1-9
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