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Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the owner as it contains
important guarantee, maintenance and safety information
Read this manual carefully before commencing installation.
This manual covers the following products:
Standard 1.5 bar Twin ended shower pump - ST PUMP15TN
Standard 2.0 bar Twin ended shower pump - ST PUMP20TN
Standard 2.0 bar Single ended shower pump - ST PUMP20SG
FOR POSITIVE HEAD APPLICATIONS ONLY
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Table of Contents
Related Manuals for Bristan ST PUMP20SG
Summarization of Contents
Product Overview and Safety
Product Description
Details the electric motor driven peripheral pump and its intended application.
Safety Information
Crucial safety warnings for appliance use by children and general user safety.
Storage Instructions
Guidelines for storing the pump in a dry, frost-free location before installation.
Installation Preparation
Pre-Installation Checklist
Instructions to check the pump for damage upon unpacking before proceeding with installation.
Component Identification
Identifies the key parts included with the pump as shown in Fig. 1.
Important Installation Facts
Water System Requirements
Covers water storage capacity, temperature limits, and minimum flow rate for correct operation.
Pipework and Regulations
Details pipework design, prohibited connections, and compliance with plumbing/electrical regulations.
Location and Connections
General Siting and Environmental Factors
Addresses pump access, protection, ventilation, safety, and environmental considerations.
Pressure, Temperature, Pipework & Noise
Specifies pressure limits, ambient temp, pipework, and noise reduction measures.
Preferred & Non-Preferred Locations
Explains optimal pump placement relative to the hot water cylinder and air prevention techniques.
Pump Type Location & Connections
Illustrates location for twin/single pumps and details cold/hot water supply connections.
Hot Water Connection Methods
Shows various methods for connecting the pump to the hot water cylinder via different flanges.
Connection Precautions
Critical warnings regarding materials, flux, and valve use during pump connection.
Hose to Pump Connection
Step-by-step guide for securely attaching flexible hoses to the pump's ports.
Hose to Pipework Connection
Instructions for connecting hoses to different pipe types using push-in fittings.
Electrical Installation
Regulations and Earthing
Covers electrical installation compliance, safety, earthing, and pipework bonding.
Mains Connections and Wiring
Details how to connect the pump to the mains supply and correct wire colour identification.
Fuse, Wiring and Cord Safety
Specifies fuse size, warns against internal wiring tampering, and covers cord replacement/extension.
Commissioning and Startup
System Flushing and Water Supply
Procedures for flushing the system and ensuring adequate water supply before operation.
Pump Priming and Starting
Step-by-step guide to priming the pump and safely starting it for the first time.
Technical Support Contact
Provides contact details for the Bristan helpline for assistance.
Maintenance and Cleaning
Serviceability and Scale Prevention
Notes no user-serviceable parts and advises regular pump operation to prevent scale.
Cleaning Agent Restrictions
Warns against using aggressive cleaning agents and details system flushing procedures.
Technical Specifications
Pump Model Specifications
Detailed technical data for different pump models, including performance and dimensions.
Operating Limits and Noise
Outlines maximum operating pressures, temperature limits, and noise emission levels.
Troubleshooting
Common Start-up and Flow Issues
Solutions for problems like pump failure to start or reduced water flow.
Water Supply and Leakage Issues
Addresses no hot water, leaks, and flexible hose connection problems.
Environmental Disposal
Guidance on responsible recycling and disposal of the product.
Product Guarantee
Guarantee Coverage and Registration
Details the 3-year guarantee, labour cover, and how to register for extended cover.
Guarantee Terms and Conditions
Outlines the conditions for the guarantee, including purchase location and usage.
Guarantee Exclusions and Support
Lists items not covered by the guarantee and provides contact info for issues.
Customer Support
Extended Guarantees and Support
Information on extending guarantees and accessing Bristan's customer support services.
Technical Advice and Resources
Details available resources like hotlines, online guides, and spare parts.
Declaration of Conformity
Compliance with EU Directives
Certifies the pump's compliance with relevant EEC directives and standards.
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