my grohe cistern is the concealed type inside a fixed unit the remote button now has to be pressed several times to flush i have removed fascia panel the button is in and there is blue plastic tube going into the cistern the lid seems fixed and awkward to get at what do i do i have no instructions as it was fitted by previous owner many thanks.
the press button needs to be pressed several times before the cistern will flush
John Lynch
November 2010
I had the same problem. An have it again! Th flush is initiated by a small change in pressure caused by a valve on the back side of the fascia. yu need to call grohe, tell them, get sent a new one, unscrew the little valve casing and put the new one on. v easy.
feeva
February 2009
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