Mira PLATINUM Installation Manual page 16

Installation Schematic
3 amp switched
Cold Inlet
fused spur
To Mains
Digital Mixer
Power Supply
Valve
Mounted on a
Horizontal Surface
Hot Inlet
Isolators
Isolator
Outlet
Metal pipework must be
earth bonded
Mira Platinum Shower
Fittings & Wireless Controller
A separate, permanently connected supply must be taken from the ring main
to the appliance through a 3 amp double pole switched fuse spur providing a
minimum 3mm contact separation gap in each pole.
Inlet and outlet isolating valves must be installed close to the Digital Mixer
Valve for ease of maintenance (recommended maximum 300 mm from the
product on the inlets).
The use of supply-line or zone strainers will reduce the need to remove
debris at the Digital Mixer Valve. The recommended maximum mesh aperture
dimension for such strainers is 0.5 mm.
Pipework must be rigidly supported to avoid any strain on the connections.
A 30 mA Residual Current Device (RCD) must be included in the electrical
circuit. This may be part of the consumer unit or a separate unit.
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