Roper Rhodes MINERVA User manual

RR-MIN-CC REV : 240718 V. 2.00
MINERVA
CLOSE COUPLED PAN FITTING INSTRUCTIONS (4.5/2.8L FLUSH)
Fixing nut
Cistern tank
Rubber Seal
Overflow Tube
Flush valve body
Flush valve seat
Plastic nut
Washer
Rubber seal
Reduced flush
adjustment
Full flush adjustment
Flush valve body
Flush valve seat
Flush out all impurities in the cistern
prior to installation.
Install the fill valve to the tank body
using the rubber seal and plastic
nut. Ensure the float cup has room to
move up and down freely. The fill
valve is pre-set to a height suitable
for the cistern tank for 4.5L Full Flush
Operation.
The flush valve is factory set for 4.5/2.8L flush operation but if adjustment is
required for 6L operation, see diagram below.
Cistern fittings are suitable for Water pressure: 0.2 - 8 bar
4.5/2.8L Flush 11 6 223mm
6/4L Flush 11 8.5 270mm
The fill valve is factory set but if adjustment is required follow the
instructions below. Refer to the water level diagram overleaf.
Turn the flush valve
body anti-clockwise to
part it from the flush
valve seat
Install flush valve seat
and seal as shown
Insert flush valve body
into flush valve seat,
turn it clockwise until
you hear a “click”
Open the stopper to allow the float to slide
up and down. Close the stopper once float is
in position. Note that the C/L Line must
always be a minimum of 28mm above the
overflow tube on the flush valve.
Turn screw for fine adjustment of float
height. Anticlockwise to lower float.
Clockwise to heighten float.
Stopper
Installation of Flush Valve Installation of Fill Valve
Fill Valve Adjustment
Fine Adjustment
Flush Valve Adjustment
SETTINGS
Customer Services, Roper Rhodes Ltd, Brassmill Lane Trading E state, Bath, BA1 3JF
TEL: [phone] |FAX: [phone]
Email: sales@roperrho des.co.uk |Web: www.roperrhodes.co.uk
C/L Line
Full Flush
Setting
Reduced Flush
Setting
Water
Level
Remove clip and
twist valve tubes
for major height
adjustment.
This product must be installed by a qualified fitter or plumber in accordance with and meet the requirements of the Water Supply (Water Fittings)
Regulations 1999 and Scottish Byelaws 2004
CONNECTION TO WATER SUPPLY
Connect the water supply to the cistern using an approved double
check valve to fluid catagory 3 in addition to an accessible service
valve.
OPERATION
Press the large button once for a large flush (5 litres factory setting)
Press the small button once for a small flush (3 litres factory setting)
CARE
DO NOT introduce caustic chemical substances (e.g. containing
chlorine compounds or similar). These can damage the valve
components and cause failure.

MINERVA
CLOSE COUPLED PAN FITTING INSTRUCTIONS (4.5/2.8L FLUSH)
RR-MIN-CC REV : 240718 V. 2.00
Customer Services, Roper Rhodes Ltd, Brassmill Lane Trading E state, Bath, BA1 3JF
TEL: [phone] |FAX: [phone]
Email: sales@roperrho des.co.uk |Web: www.roperrhodes.co.uk
Fixing bolt
Cistern base
Toilet pan
Wing nut
Conical washer
Gasket
Conical washer
With the flush valve and inlet valve fitted and adjusted the cistern
tank can be fitted to the pan.
Fit the gasket around the flush valve outlet on the underside of the cistern.
When fitting the cistern to the pan take care to ensure the gasket is
properly aligned in the gasket location. Failing to do so could result in
leakage.
Insert the cistern fitting bolts arranging the components as shown in the
diagram below.
Firmly tighten the nuts and wing nuts taking care not to overtighten as this
could damage the ceramic.
Gasket
Fit the push button to the cistern lid using the plastic fixing nut.
Ensure the pins make contact with the flush buttons on the flush valve. To
adjust the length of the rods turn the nut clockwise and anti-clockwise.
MAKING PLUMBING CONNECTIONS
Connect the soil pipe and ensure it is adequately sealed around the toilet
pan outlet to prevent leakage, using a suitable compound such as
Plumber’s Mait.
The inlet valve has a threaded connector. It is recommended that this
thread is wrapped in PTFE tape before connecting the water supply. Do not
overtighten the supply to the inlet valve as this could damage the inlet valve
causing leakage.
After connecting the water supply to the inlet valve check that the inlet
valve components do not touch the internal walls of the cistern and the
float can move freely up and down.
Check all connections are secure and a soil pipe is fitted before testing the
flush.
Rod
Nut
Fixing nut
Full Flush Half Flush
Connect the water supply to the cistern using an approved double check
valve to fluid category 3 in addition to an accessible service valve.
Press the large button once for a large flush.
Press the small button once for a reduced flush.
DO NOT introduce caustic chemical substances (e.g. containing chlorine
compounds or similar). These can damage the valve components and
cause failure.
Water supply
connection
Soil pipe
Fitting the Cistern to the Toilet Pan Installing Push Button
Operation
Connection to Water Supply
Care
Washer
Water Level Adjustments
Water Level
min.28
Unit:mm
20-50
Critical Level
4.5/2.8L Flush - 223
6/4L Flush - 270
The overflow pipe must be 20-50mm above the water level.
The inlet valve critical level line must be a minimum of 28mm above the
overflow pipe.
This product must be installed by a qualified fitter or plumber in accordance with and meet the requirements of the Water Supply (Water Fittings)
Regulations 1999 and Scottish Byelaws 2004