Table of Contents
Troubleshooting
Related Manuals for Bristan DUL3 THBSM C
Summary of Contents for Bristan DUL3 THBSM C
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Page 1: Installation Instructions
Installation Instructions Thermostatic Bath Shower Mixer Models covered: DUL3 THBSM C, AS2 THBSM C Please keep this booklet for future reference. Installer, when you have read these instructions please ensure you leave them with the user. -
Page 2: Table Of Contents
Contents Thank you for choosing Bristan, the UK’s leading taps and showers expert. We have designed this product with your enjoyment in mind. To ensure that it works to its full potential, it needs to be fitted correctly. These fitting instructions have been created to give you all of the information you need and, if you need any further help, please do not hesitate to contact us. -
Page 3: Important Safety Information
Important Safety Information • Please read these instructions thoroughly and retain for future use. • All products manufactured and supplied by Bristan are safe provided they are installed, used correctly and receive regular maintenance in accordance with these instructions. •... -
Page 4: General Information
General Information This product has been tested to the Water Regulations Advisory Scheme (WRAS) and satisfies the requirements of the Water Supply (Water Fittings) Regulations 1999 and current bylaws. For full Installation Requirements & Notes (IRN) please visit www.wras.co.uk/directory. This product has been designed and tested to comply with BS EN1287:1999 (LP) and BS EN 1111:1999 (HP) Thermostatic Mixing Valves Standards. -
Page 5: Specifications
Working pressure Minimum Product Code Inlet distance from cold water tank to outlet (metres) DUL3 THBSM C 3/4" BSP Threaded Tail AS2 THBSM C 3/4" BSP Threaded Tail Maximum static pressure- 10.0 bar ºC Maximum outlet temperature- factory preset to 38 System Requirements: Gravity fed hot &... -
Page 6: Dimensions
Dimensions Design Utility Lever Thermostatic Bath Shower Mixer G 3/4 Assure Thermostatic Bath Shower Mixer Chrome G 3/4 Dimensions are approximate and in millimetres. Need help? Give us a call on 0844 701 6273 and speak to one of our trained advisers. -
Page 7: Installation Requirements
Installation Requirments Conditions of use for Type 2 (Thermostatic mixer) valves High Pressure Low Pressure Maximum Static Pressure (Bar) Flow Pressure, Hot & Cold (Bar) 0.5 to 5 0.1 to 1.0 Hot Supply Temperature (ºC) 55 to 65 55 to 65 Cold Supply Temperature (ºC) Equal to or less than 25 Equal to or less than 25... -
Page 8: Prior To Installation
Prior to Installation Identify all components prior to stating installation. 1. Mixer Body x1 4. Washers x2 2. Pillar Legs x2 5. Back Nuts x2 3. Base Washers x2 6. Filter Washers x2 This mixing valve should be installed in compliance with current water regulations. For further details contact your Local Water Authority. -
Page 9: Installation
Installation 1. Place filter washers into the pillars and screw the pillar legs onto the mixer body. 2. Place the mixer body onto the bath ensuring the base washers are fitted to the threaded legs of the pillars. 3. Push the washers onto the threaded pillar legs and screw the backnuts onto the threaded pillar legs and tighten fully against the underside of the bath. -
Page 10: Temperature Setting
Temperature Setting The temperature is factory set at 38°C, however this may be overridden by simply pressing the temperature override button in when the handle reaches the stop and continuing to turn the handle. To reset the maximum temperature the following should be carried out. -
Page 11: Commissioning
Commissioning The first step in commissioning a If there is no significant change to the set outlet thermostatic mixing valve is to check the temperature (+/-)2ºC or less change from the following: original setting) and the fail –safe shut off is functioning, then the valve is working correctly 1. -
Page 12: Maintenance
Clean the valve thoroughly under Valve cold water to remove any build up of limescale or debris. If necessary replace the valve using parts supplied by Bristan only. Handle Screw Replace the valve and push the handle onto the valve spindle. - Page 13 Grub Screw Un-do grub screw and remove the cartridge (push-in Cartridge). Clean/ Cartridge replace with a new cartridge supplied by Bristan. Temperature stop Handle Re-fit cartridge and temperature stop in the same position when removed. Screw Tighten grub screw.
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Page 14: Troubleshooting
Troubleshooting Symptom Cause Remedy Maximum water tempera- Maximum water Reset maximum water ture too hot or cold. temperature set incorrectly. temperature. Refer to ‘Commissioning’ section. Outlet water temperature Inlet filter is partially blocked. Check inlet filters for any too hot / cold. blockages and clean as necessary. -
Page 15: Troubleshooting
Troubleshooting Symptom Cause Remedy Only hot or cold water from Inlet water supplies are Check the connections are the TMV outlet. reversed (hot to cold supply). correct way round. Hot on the left and cold on the right when viewed from the front. -
Page 16: Notes
Notes Please use this space to add any notes you or your installes may have regarding the plumbing system / installation of this product. Need help? Give us a call on 0844 701 6273 and speak to one of our trained advisers. -
Page 17: Notes
Notes Please use this space to add any notes you or your installes may have regarding the plumbing system / installation of this product. Need help? Give us a call on 0844 701 6273 and speak to one of our trained advisers. -
Page 18: Guarantee
Guarantee At Bristan, we want to make things as • Repair under this guarantee does not easy as possible for our customers. That’s extend the original expiry date. The why we design products that are easy to guarantee on any replacement parts or fit and use, and that are quality tested to product ends at the original expiry date. - Page 19 ‘phone or with a spare part, then we’ll guarantee period, contact Bristan Care send out one of our Bristan Care Customer Service on 0844 701 6273 with engineers to take a look. Bristan Care...
- Page 20 THBSM Part Numbers: Issue: D1 Useful contact details: Customer Service: 0844 7016273 Bristan Group Ltd. Customer Service Email: Birch Coppice Business Park Customercare@bristan.com Dordon Tamworth Customer Service Fax: Staffordshire 0844 7016275 B78 1SG Reception: Web: www.bristan.com 0844 7016274 Email: enquire@bristan.com Join us on...