18 Concealed Cisterns What is a concealed cistern and how is it installed? • An alternative solution to a standard vitreous china cistern, a concealed cistern, is a rigid plastic cistern installed PL1 PL2 PL3 behind the wall, which is compatible with wall-hung and floor standing (back-to-wall) toilets. • I f a wall-hung toilet is installed, the installation system (containing the concealed cistern) will feature a metal PL4 PL5 PL6 frame which fixes to the floor and/wall to securely support the toilet. • I f a floor standing back-to-wall toilet is installed, the concealed cistern PL7 PL10 would typically be without a frame and mounted directly onto the wall as no support for the toilet is required. • The concealed cistern flushes the toilet via the operating panel which is the only visible component on the outside of the wall. One of the following EP1 EP2 operating panel designs will be installed: How to identify what installation system or concealed cistern you have installed • Firstly identify what type of toilet pan is installed, is the pan wall-hung or floor-standing (back-to-wall). • Secondly, measure the distance between the floor and the operating panel to see whether you have a standard or low height frame (Low height will be around 820mm from the floor). • This information will be required in the event of any spare parts being required (for further details on spare parts please visit www.uk.roca.com) Floor standing Wall-hung WC Back-to-wall WC For Customer Service and Aftersales assistance, please contact Roca Head Office on 01530 830080