SUMERAIN S1337CM, User Manual, Page: 8 / 15

Step 1:
Attach the O-ring “B” to the bottom of faucet body “A” and Install them
through the center hole ”B” of sink, please mounting Rubber
gasket ”D” on spout shank ”C” and attach with spout shank locknut
“E”.
Step 2:
Disassemble hot water valve assembly to prepare for next step’s
installation.
Image: Hot/cold water valve assembly