Hans Grohe C 04221 0 Series Installation Instructions / Warranty page 16

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English
Modify the diverter to allow
simultaneous use of both
functions
Do not carry out this
modification if:
• your local plumbing code does not allow the
use of two shower functions simultaneously.
• the homeowner does not desire this ability.
Remove the diverter cartridge stop ring.
Turn the diverter handle so that the indexing mark
is at the 6:00 position to obtain water from both
functions simultaneously.