Viessmann VITOPURE Manual Book page 34

PRODUCT INSTALLATION
NOTE :
Installation of drain pipe S1-B
Install the drain valve on the drain outlet at the bottom of the device. Prior to installation, wind water stop on
the screws of the drain outlet. It is required to wind 25 turns.
Unscrew the fixed nut on the drain valve.
Put the fixed nut into one end of the drain pipe and then turnthe fixed nut back to the drain outlet.
Insert the other end of the drain pipe into the vertical drain pipe.
Properly discharge the waste water during sedimentation and rinse through a drain pipe.
It is recommended to provide floor drain near the device, water outlet of washing machine and vertical drain
pipe, but must not be inserted to the end. The drain pipe should be sealed with sealant in its surrounding
EN
Drain valve
After the drain valve is sealed
with thread seal tape for 25 turns,
firmly install it on the drain outlet.
Connect the drain pipe to a drain
valve.
Insert the drain pipe
into the vertical drain
pipe, but do not insert
it to the end.
Seal it with sealant in
its surrounding area.
ertical drain pipe
34
Drain pipe