BRISTAN N2 SHC3STP C 1901 Traditional 2 Way Concealed Shower Valve User Guide

BRISTAN N2 SHC3STP C 1901 Traditional 2 Way Concealed Shower Valve

Installation Instructions & User Guide

Please leave these instructions with the end-user

Specifications

Tools You’ll Need

Prior to Installation

All products manufactured and supplied by Bristan are safe to use provided that they are installed, operated and receive regular maintenance in accordance with these instructions.
This product needs to be installed in accordance with, and meet the requirements of the Water Supply (Water Fittings) Regulations 1999 and current by-laws. For full Installation Requirements & Notes (IRN) please visit wras.co.uk/directory.
Isolation valves must be fitted to the inlet water supplies to ensure ease of future maintenance. Before installing this product the water supply must be thoroughly flushed in order to remove any swarf, solder etc. Full access must be made available for future maintenance/ servicing purposes.
Before drilling into walls, check that there are no hidden electrical wires, cables or water supply pipes. This can be checked with the aid of an electronic detector. If power tools are used do not forget to:

• Wear eye protection
• Unplug equipment after use

This product must not be modified in any way as this will invalidate the guarantee.
If in doubt, contact a registered plumber, your Local Water Authority or the Secretary of the Institute of Plumbing, address as follows:-

The Institute of Plumbing, 64 Station Lane, Hornchurch, Essex, RM12 6NB, Tel: 01708 472791

Cavity Dimensions (mm)

Pack Contents **

**

Valve Configuration

General Cleaning

Bristan products are made from premium materials, with hand polishing and electroplated finishes. Your taps or shower should be regularly cleaned with warm water, a mild pH-neutral liquid soap, and polished with a soft cloth. Any residues from soap, toiletries etc. should be rinsed off straight after use. Household bleaches and cleaners contain harsh chemicals and may damage the surface finish. Avoid using abrasive cloths, scouring pads, scrub sponges, steel wool or anything similar. Some surfaces such as nickel and pewter may be affected by the dye found in some cloths, so it is also important to avoid hanging cloths on spouts.

Operation

Wall Outlet Installation

Choose the location for the wall outlet and create a 25-30mm hole in the wall. Ensure your shower accessories have enough reach from that position. Finish the wall surface.

Servicing Intervals

To reduce the build-up of limescale and to ensure this shower works to its maximum performance we recommend this shower is serviced every 6-12 months depending on the hardness of your water.

With rear access Fit the wall outlet, ensure the washers are fitted either side of the wall. Go to Step 6 in the Installation Steps.

Without rear access

Follow Step 6 in the Installation Steps, fitting a 1/2” female connection at the hole in the wall (not supplied). Screw the wall outlet into the 1/2” female connection, using a suitable thread sealant ensuring the rubber seal is fitted to the back of the wall outlet.

Maintenance – Cartridge Cleaning

Troubleshooting

Troubleshooting|
---|---
Symptom| Cause| Remedy

No flow or low flow rate

| Partially closed isolation valve.| Open isolation valve.
Instantaneous water heater cycles on and off as flow rate or pressure is too low.| Increase water flow rate or pressure through system.
Head of water is below the minimum distance required.| Refer to the specification for the minimum distance required.
Are the water supply pressures balanced?| If pressures are unbalanced, a pressure reducing valve should be used for optimum performance.
Hot or cold water being drawn off elsewhere causing pressure changes or instantaneous boiler temperature changes.|

Do not use other water outlets when using the shower.

Airlock or partial blockage in the supply pipework.| Flush through pipework and filters to ensure removal of debris and any airlocks.
Hot/Cold water supply has failed| Check the hot and cold feeds. The shower will not work if either fails.
Maximum Water Temperature too Hot/Cold|

Maximum Water Temperature needs adjusting.

|

Refer to the Temperature Setting section to set your desired maximum temperature.

Outlet Water Temperature too Hot/Cold| Filter/pipe blockage| Flush through pipework and filters to ensure removal of debris and any airlocks.
Installtion conditions outside operating parameters.| Refer to the specification for the minimum distance required.
Hot water temperature is less than 10°C above the required blend temperature| Adjust hot water temperature or wait for water to reheat if a stored water system is used.
Instantaneous water not igniting because the water flow rate is too low.| Increase water flow rate through the system. Refer to the Maintenance section to clean/check the cartridge and filters for any damage. Contact your boiler manufacturer.
Instantaneous water not ignite because the water pressure is too low.| Refer to the specification for system requirements.

Increase water pressure through the system.

Contact your boiler manufacturer.

Only hot/ cold water from Shower Valve|

Inlet water supplies are reversed.

| Check the water inlet connections are the correct way around: Hot on the left, Cold on the right when viewed from the front. Rework pipework as necessary.
Filter/pipe blockage| Flush through pipework and filters to ensure removal of debris and any airlocks.

Water dripping from shower

| This is normal for a short time after using the shower.| This is caused by residual water tension, the build up of water in the shower.
If water continues to drip, possibly due to the cartridge| Remove cartridge and clean, refer to ‘Maintenance’ section before starting any maintenance.

Shower does not turn on

| Closed isolation valve.| Open isolation valve.
Mains water supply turned off.| Turn on mains water supply.

Our Guarantee

At Bristan, we want to make things as easy as possible for our customers. That’s why we offer solid guarantees on all our products, effective from the date of purchase, to give you peace of mind.
To start your free guarantee simply scan the QR code and register your product. Alternatively, visit www.bristan.com/register. For any other queries, please call our Customer Service on 0330 026 6273 where our expert team of advisors will be able to offer you any help and advice. For full guarantee terms and conditions visit www.bristan.com/service-centre/guarantees.

Bristan Group Ltd

Bristan Group, B78 1SG.
Masco Europe S.à.r.l., 14 Rue Strachen 6933 Mensdorf, Luxembourg.

Customer Service: +44330 026 6273

Web:www.bristan.com 

Email:enquire@bristan.com

References

• Water Regulations Approval Scheme Ltd - Approvals Directory
• Register a product

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