6.5.1
Prerequisite
6.5
Making the wastewater connection
Installation work involving wastewater must be performed by an authorised
plumbing contractor. Observe the applicable regional regulations of the
sewage utility involved.
Connecting the wastewater line to a permanent
connection
Fixed sewer connection
a Wastewater connection
b Wastewater line
c Wastewater system
NOTICE
If a waste trap is installed in the wastewater system, a vacuum breaker
must be installed in the wastewater line.
Polypropylene (PP) pipes and elbows
▪ Heat-resistant to 95°C (203°F)
▪ Nominal diameter 40 mm (1.6 in)
▪ Maximum pipe length 1.0 m (3.3 ft)
a) Install wastewater line up to connection to the sewer system
Connecting the unit
Making the wastewater connection
d Wastewater system trap
e Pipe clamp
f Vacuum breaker valve
6
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