IDEAL Concord CX-100

Detailed diagram showing the exploded view of the Concord CX boiler assembly.

Checklist for the contents of the boiler packaging and hardware pack.

Instructions on how to safely remove the boiler from its packaging.

Step-by-step instructions for assembling the boiler sections and components.

Guidance on making the flow, return, and other water connections to the boiler.

Instructions for connecting the boiler's flue system according to safety standards.

Procedures for connecting the gas supply to the boiler safely and correctly.

Steps involved in fitting the boiler's casing panels and components.

Further steps for completing the boiler casing assembly.

Detailed instructions for making the electrical supply and control connections.

Diagrams and explanations of the boiler's internal electrical wiring.

Wiring configurations for heating systems with motorised zone valves.

Wiring schemes for systems with separately pumped heating zones.

Wiring diagrams for systems using spring-return motorised zone valves.

Procedures for initial commissioning and testing of the boiler.

Step-by-step guide for the initial lighting of specific boiler models.

Step-by-step guide for the initial lighting of higher capacity boiler models.

Procedures for checking and adjusting gas pressure for optimal performance.

Safety procedure to check for combustion product spillage from the draught diverter.

General operational testing procedures for the installed boiler.

Guidance on adjusting water flow rates for efficient system operation.

Procedures for handing over the boiler and its instructions to the customer.

General recommendations and procedures for routine servicing of the boiler.

Further steps and details for servicing the boiler components.

General advice and safety precautions before replacing boiler components.

Instructions for replacing the piezo ignition unit.

Procedure for replacing the thermocouple.

Instructions for removing and replacing the pilot burner assembly.

Procedure for replacing the ignition electrode and lead.

Steps for safely removing and replacing the gas control valve.

Instructions for removing and replacing the main burner components.

Exploded view diagram of burner and control assembly for CX 40-60 models.

Exploded view diagram of burner and control assembly for CX 70-100 models.

Procedure for replacing the overheat thermostat.

Instructions for replacing the control sensor potentiometer.

Exploded view of the basic boiler control box components.

Procedure for replacing the control sensor.

Instructions for removing and replacing printed circuit board No. 6A.

Instructions for removing and replacing printed circuit board No. 1C.

Procedure for replacing the combustion chamber insulation boards.

Steps for assembling the boiler on-site from its component packages.

Further steps for the on-site assembly of the boiler sections.

Troubleshooting steps for when the pilot burner fails to ignite.

Troubleshooting steps when the pilot burner extinguishes after release.

Troubleshooting guide for issues with main burner ignition when pilot is lit.