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Bristan Buzz - User Manual

Bristan Buzz
24 pages
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Installation Instructions & User Guide
Please keep these instructions for future reference and request of replacement parts
Buzz Rigid Riser Bar Mixer

Questions and Answers

  • W
    woodkayleeAug 2, 2025
    Why is the outlet water temperature too hot / cold in my Bristan Plumbing Product?
    • J
      Joshua MooreAug 2, 2025
      If your Bristan Plumbing Product's outlet water temperature is too hot or cold, start by checking the inlet filters for any blockages and clean them as necessary. Also, ensure that the installation conditions are within the recommended operating parameters.
  • D
    Deborah JohnsAug 8, 2025
    What to do if only hot or cold water comes from Bristan Thermostatic Mixing Valve?
    • N
      Natalie WilliamsAug 9, 2025
      If you're getting only hot or cold water from your Bristan Thermostatic Mixing Valve, first check that the inlet water supplies are connected correctly: hot on the left and cold on the right when viewed from the front. Correct the pipework if necessary. Also, inspect the inlet filter for any blockages and clean or replace it, flushing the pipework before refitting.
  • C
    Courtney DavisAug 14, 2025
    Why is the water temperature too cold in my Bristan Buzz Plumbing Product?
    • R
      Rebecca ThompsonAug 14, 2025
      If the water temperature from your Bristan Plumbing Product is too cold and the maximum water temperature is incorrectly set, adjust the hot water temperature or wait for the water to reheat if a stored system is in use. If you have an instantaneous water heater, increase the water flow rate through the system. Check the cartridge inlet filters, clean or replace them, and contact the boiler manufacturer if needed. Also, ensure that the water pressure is sufficient for the instantaneous water heater to ignite.
  • B
    Brendan AcevedoAug 20, 2025
    Why is water leaking from the showerhead of my Bristan Plumbing Product?
    • J
      jbauerAug 20, 2025
      If water is leaking from the showerhead of your Bristan Plumbing Product, it may be normal for a short time after turning it off. Adjust the angle of the showerhead to vary the draining time. If the leak persists, the shower flow control valve may not be closing fully, possibly due to debris. Remove the flow control valve assembly and check it. Also, inspect the flow control valve seals for damage and replace as necessary.
  • S
    sarahmolinaOct 26, 2025
    How to fix no flow or low flow rate and varying temperatures in Bristan Plumbing Product?
    • L
      Laura JohnsonOct 27, 2025
      If you experience no flow or low flow rate with your Bristan Plumbing Product, and the water temperature varies, here's what might be happening and how to address it: * Ensure the stop or service valve in the water supply pipework to the mixer valve is fully open. * If you have an instantaneous water heater, it might be cycling on and off due to low flow rate or pressure. Increase the water flow rate or pressure through the system. Contact the boiler manufacturer if needed. * Check that the water pressure is sufficient and balanced. If pressures are unbalanced then a pressure reducing valve should be used. * Clean or replace the inlet filter, and flush the pipework before refitting to address potential blockages. * Avoid using other water outlets while using the shower valve to ...

Summary

Important Safety Information

General Information

Specifications

Inlet and Pressure Specifications

Details inlet connections, operating pressure range, and static pressure limits.

Outlet Temperature and Supply Requirements

Specifies maximum outlet temperature and required water supply temperatures.

Dimensions

Product Features

Water Flow Control

Controls water flow, includes Eco feature.

Temperature Control with Safety Stop

Adjustable temperature with 38°C safety stop and override.

Cool Touch Feature

Shower body remains cool during use.

Installation Requirements

System Compatibility

Lists compatible water supply systems for installation.

Gravity and Pumped System Requirements

Details minimum head requirements for gravity and pumped systems.

Pipework Flushing Procedure

Emphasizes flushing pipework to clear debris before connection.

Installation Requirements - Backflow Protection

Spill-over Level Requirements

Specifies vertical distances for outlets above spill-over levels based on fitting size.

Installation Guide

Installing the Fast Fit Kit

Steps for preparing and fitting the Fast Fit Kit, including pre-installation safety checks.

Installation - Wall Mounting

Drilling and Pipework Termination

Details drilling wall holes and terminating supply pipework to the correct protrusion.

Fitting Wall Plates and Fixing Bridge

Covers attaching wall plates, olives, fixing bridges, and covers to the wall.

Installation - Mixer Valve

Connecting the Mixer Valve

Steps for fitting filter washers, tightening fixing nuts, and attaching the diverter.

Installation - Riser Assembly

Installing the Rigid Riser Assembly

Instructions for assembling and mounting the rigid riser, including the rose and hose.

Installing the Wall Bracket

Steps for marking, drilling, and fixing the wall bracket securely to the wall.

Operation

Flow and Temperature Control Operation

Explains how to use the flow and temperature control handles.

Setting Water Temperature

Step-by-step guide to adjust the maximum water temperature setting.

Maintenance

General Cleaning and Care

Advice on cleaning the fitting to preserve its finish and avoid damage.

Flow Valve Maintenance for Drips

Instructions to resolve dripping issues by servicing the flow valve.

Thermostatic Cartridge Maintenance

Guide for servicing the cartridge, especially in hard water areas, for optimum performance.

Hard Water Regions

Troubleshooting - Flow and Temperature

No Flow or Varying Temperatures

Addresses issues of low flow, no flow, and fluctuating temperatures with causes and remedies.

Water Leaking from Showerhead

Explains causes of leaks from the showerhead and their solutions.

Troubleshooting - Temperature and Supply

Incorrect Water Temperature Issues

Covers problems with maximum, outlet, or set water temperatures being too hot or cold.

Single Water Supply Output

Addresses the issue of only hot or cold water being dispensed from the valve outlet.

Notes

Bristan Guarantee

Guarantee Terms and Conditions

Outlines conditions for warranty validity, purchase location, and access requirements.

Exclusions from Guarantee Cover

Lists common causes of damage or defects not covered by the warranty.

Customer Support and Spares

Bristan Care Contact and Support

Information on contacting Bristan for help, support, and technical advice.

Ordering Spare Parts and Engineer Support

Details on how to order spare parts and arrange for expert engineer assistance.

Bristan Buzz Specifications

General IconGeneral
MountingDeck Mounted
Temperature ControlManual
DisplayNo
FinishChrome
Handle TypeLever
MaterialBrass
TypeBasin Mixer
Control TypeLever
Warranty5 Years

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