Nuie WINMV12 Assembly instructions

GENERAL FITTING GUIDE
CONCEALED SINGLE LEVER MANUAL SHOWER VALVE
(with and without diverter)
Important Information
(Please leave this installation & user guide with the end user)
This installation guide is for all single lever manual shower valve models. It covers the installation and
operation of the shower valves.
All these shower valve models are operated manually, with both the flow of water and the mixed water
temperature being controlled manually using the operating lever. The valves are suitable for use on
pressure from as low as 0.5 bar.
If you have chosen a model with a diverter option, you can switch between two shower outlets. For best
performance, please make sure the water supplies are reasonably balanced.
We recommend that this product is fitted by a fully qualified installer. The installation must comply with
all current water regulations. Please note: This valve MUST be commissioned during installation to suit site
conditions. In order for this product to operate as designed it must be installed and commissioned as
stated in this manual.
PRODUCT SHOWN WILL VARY
DEPENDING ON MODEL
Safety
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Components List (Single Outlet)
Components List (Twin Outlet with Diverter)
VALVE BODY
FIXING LUG
WATER OUTLET
CERAMIC DISC
FLOW CONTROL
CARTRIDGE
CARTRIDGE COVER
CARTRIDGE GUARD
LOCKING RING
CONCEALING PLATE
SINGLE LEVER
HANDLE
GRUB SCREW
FINISHING BUTTON
FIXING LUG
SQUARE CARTRIDGE PEG
WATER OUTLET
GRUB SCREW
FINISHING BUTTON
SINGLE LEVER
HANDLE
DIVERTER KNOB
CONCEALING PLATE
CERAMIC DISC
FLOW CONTROL
CARTRIDGE
CARTRIDGE GUARD
FIXING LUG
FIXING LUG
VALVE BODY
DIVERTER ASSEMBLY
SQUARE CARTRIDGE PEG
CARTRIDGE COVER
LOCKING RING
WATER OUTLET
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67.5
5056
INLET G1/2" INLET G1/2"
INLET G1/2"
120
80
Key Dimensions (Single Outlet)
Key Dimensions (Twin Outlet with Diverter)
55.5
180
115
INLET G1/2"
54
INLET G1/2" 127
INLET G1/2"INLET G1/2"
65
40-69
42-60
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Installation
NB There is some in-wall adjustment on this shower valve to assist with installation. This needs to be
planned before installation commences. See key dimensions for guidance.
Diverter model only: Unscrew the diverter knob, and leave to one side in a safe place.
All Models:
1. You must install accessible isolation valves in the HOT & COLD water supply lines for servicing
purposes.
2. Determine the fixing position and make a suitable recess in the wall to house the valve body. NB this
space should leave enough access to be able to service the valve body and all its connection points
after the concealing plate is removed.
3. Secure the valve body in position to a suitable fixing point, using the fixing lugs that are cast into the
valve body.
4. Now the valve body is securely mounted in the wall recess, make sure the pipe work is thoroughly
flushed through to remove any debris from the system before connecting the water supplies to the
valve body. NB Failure to do this could invalidate the guarantee.
5. The plumbing connections should then be made to the HOT & COLD water inlets (which are clearly
marked).
6. Make the plumbing connection(s) to the water outlet. This will take the water to the chosen auxiliary
product (shower kit) you have selected to run with this shower.
7. Turn on the water supplies and check for leaks.
8. The valve can now be commissioned.
9. Push the concealing plate over the control(s), applying a small bead of silicone behind the concealing
plate to create a water tight seal so that water cannot ingress into the wall cavity.
10. Fit the single lever handle to the square cartridge peg and secure in place using the grub screw
inside the lever handle. Replace the finishing button.
Diverter model only: screw the diverter knob back onto the diverter assembly.
11. Your shower valve is now ready for use
Technical Data
Min operating pressure: 0.5 bar (3 bar if using Bath Filler)
Max operating Pressure: 5 bar
Operation
All Models:
Pull the single lever handle towards you to activate the flow of water.
Turn the single lever handle clockwise to increase the water temperature, and turn anti-clockwise to
reduce the temperature.
Diverter Model Only:
This operates on a manual diverter mechanism.
To use the secondary shower outlet pull the diverter knob out - this action will divert the flow of
water. To return the water flow to the primary shower outlet position simply push the diverter knob
back to its original position.
Aftercare
When cleaning the valve please do not use a substance that could possibly damage the surface
finish. We recommend that soapy water with a mild detergent is used.
·Please take care not to damage the surface finish of the valve. The finish is polished chrome
and can be easily marked
GEN015
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