Installation Instructions & User Guide
Please leave these instructions with the end user
Product Code: CRZ2 SHXDIVCTFF C (D4)
Specifications
Working Pressures
Min: 1.0 bar Max: 5.0 bar
Maximum Static Pressure: 10.0 bar
Inlet Water Temperature
Cold Water Supply Hot Water Supply
Min: 5°C Max: 25°C 60-65°C Recommended
Factory pre-set 38°C 
IMPORTANT
The inlet hot water must be at least 10°C above the required blend temperature.
Inlet Dimensions
Inlet Connections
1/2” Compression
Tools You’ll need
Pencil Flat head Screwdriver Drill
Cross head Screwdriver Spanner Pipe Cutter
Hexagonal Keys Safety Glasses Detector
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.
This product must not be modified in any way as this will invalidate the guarantee.
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
If in doubt, contact a registered plumber or 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
Pack Contents
Installation
1 Identify the required position of the valve and prepare the water supply pipes. Supply pipes should be 150mm apart.
Using the rubber fixing plate supplied with the wall mount, mark and drill holes.
REMEMBER
hot on the left, cold on the right
2 Secure the rubber backplate and backplate into place.
3 Secure the isolator onto the backplate ensuring the olive is positioned over the pipework correctly.
REMEMBER
To service your product!
4 Push shrouds to the back of the wall outlet, securing them against the rubber fixing plate.
5 Secure the shower to the wall mount.
Isolation
1 Remove the concealing cap from the shroud.
2 Rotate the shroud until the opening aligns with the isolation screw.
Turn the screw to isolate the water. Reverse the process when turning the water back on.
Operation
Temperature Setting
1 Turn flow handle to ‘on’ position, letting the temperature stabilise.
2 Remove temperature handle.
3 Turn cartridge spindle clockwise to decrease the temperature.
Turn cartridge spindle anti-clockwise to increase the temperature.
4 Reverse steps 1-2 to reinstall the cartridge and handle.
Maintenance – Cartridge Cleaning
1 Remove temperature and flow handle.
2 Remove nut, spline adaptor and flow valve.
3 Remove spline adaptor, temperature stop, nut, and cartridge.
4 Remove O-rings and soak all components in de-scaler and wash off in clean water. Examine all seals and replace if needed.
Use WRAS approved silicon based grease on all seals.
5 Replace cartridge and turn spindle anti-clockwise to maximum temperature.
6 Replace nut and temperature stop, ensure the raised side is facing towards the back of the valve.
7 Turn cartridge spindle clockwise to decrease the temperature. Turn cartridge spindle anti-clockwise to increase the temperature.
REMEMBER
To service your product!
8 Slide handle onto adaptor and turn clockwise until you meet resistance.
9 Reverse steps 1-2 to reinstall the valve and secure handles.
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.
Spare Parts
To replace any spare parts for your shower why not scan the below QR Code and search for your product.
Riser Installation
1 Slide the bracket onto the riser rail, then push the riser extension onto the riser rail.
Press & hold knob on the bracket to slide up or down.
2 Tighten grub screws at the back.
To adjust the height untighten and move the arm to the desired height then tighten again to secure in place.
3 Using a spirit level to ensure the riser is positioned correctly, use the assembled riser to mark the desired position of the bracket.
4 Drill holes. Secure the bracket to the wall.
5 Secure the riser bracket and riser rail.
6 Attach the fixed head.
To adjust height of head twist the knob and slide the riser to desired height.
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. | 2 meters minimum required. | |
| 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 pipe work. | Flush through pipe work 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. |
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/guarantees.
Documents / Resources
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BRISTAN CRZ2 SHXDIVCTFF C Craze Exposed Valve With Rigid Riser and Diverter [pdf] Instruction Manual CRZ2 SHXDIVCTFF C Craze Exposed Valve With Rigid Riser and Diverter, CRZ2 SHXDIVCTFF C, Craze Exposed Valve With Rigid Riser and Diverter, Exposed Valve With Rigid Riser and Diverter, Rigid Riser and Diverter, Riser and Diverter, Diverter |
