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IDEAL Concord CXA 100/H User Manual

IDEAL Concord CXA 100/H
32 pages
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IDEAL Concord CXA 100/H Specifications

General IconGeneral
FuelNatural Gas
Dimensions (HxWxD, mm)700x400x300
Max. Operating Pressure (bar)3
Flow Temperature Range (°C)30-80
Fuel TypeGas
MountingWall-mounted

Summary

Introduction to Concord CXA/H Boiler

Gas Safety Regulations Compliance

Legal requirements for gas appliance installation and servicing by registered installers.

Gas Controls and Water Connections

Safety Valve Requirements

Requirements for fitting safety valves in accordance with BS.6644.

Clearances and Dimensions

Boiler Positioning Requirements

Minimum clearances required around the boiler for combustion air and maintenance.

Pump and Water Flow Management

Installation Requirements

Foundation and Base Requirements

Requirements for the boiler's base, ensuring stability and load-bearing capacity.

Pressurised System Safety

Details on maximum working pressure, safety valve settings, and controls for pressurised systems.

Ventilation and Installation Utilities

Air Supply Requirements

Details on natural and mechanical air supply for boiler operation.

Chimney System Design

Recommendations for chimney design, installation, and condensate prevention.

Gas Supply Installation

Advice on gas supply, meter capacity, and pipework installation.

Electrical Supply and Safety

Requirements for electrical connections, earthing, and safety.

Boiler Connections and Casing

Water, Flue, and Gas Connections

Details on connecting water, flue, and gas supply systems.

Continued Casing Assembly

Earth Lead Connection

Instructions for connecting the earth lead to the casing support angle.

Electrical Connections and Controls Assembly

Electrical Supply, Isolation, and Wiring

Requirements for electrical supply, isolation, pump overrun, frost protection, and wiring safety.

Internal Wiring Diagram

Pre-Commissioning Checks

Purging and Gas Soundness Testing

Procedures for purging gas lines and testing for leaks.

Initial Boiler Ignition Steps

Step-by-step guide for lighting the boiler and checking for operation.

Gas Pressure and Commissioning

Manifold Pressure Settings

Procedures for checking and adjusting manifold gas pressure settings.

Safety, Testing, and Operation

Covers spillage checks, boiler testing, water flow, and routine operation.

Fault Finding Guide

Boiler Operation Faults

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