15
Installation Procedure
English
NOTE
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Centralized horizontal drain pipe
(more than 1/100 slope)
Main drain pipe
Full thread bolt hanger
1000 to 1500 mm
300 to
550 mm
200 mm
or more
Individual
air vent
Main air vent
(must be installed)
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Step 11 Performing the drainage test
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Hose
Flexible hose
Water leakage
check part
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