Install the sensor cable, flush hose and recirculation hose
Remove the protective film and lift up the drain grate and Funnel. Set them aside.
Install the sensor cable. Make sure the sensor cable goes first and that the connector protection cover is on.
Notice
It is recommended to use fish tape to route the cables through the pipes.
Install the flush hose and recirculation hose.
Pull the sensor cable to where 20 cm of slack is visible.