
SUMERAIN SANITARY GROUP WWW.SUMERAIN.COM
6.2
Pressure testing & flushing the installation.
Before testing, remove plaster guard cover. Plug outlets with proper fittings. Check for leaks. After testing, remove shower’s plug and
flush system again. After flushing reinstall the cover. Set the
pressure reducing valve
to full open.
Note: With a flat head screwdriver, adjust stem clockwise to close and anticlockwise to open.
Please shut off your hot and cold water supply again after test.