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General| Boiler Type | Condensing |
|---|---|
| Fuel Type | Natural Gas |
| Max. Output (kW) | 65 |
| Efficiency Rating | A |
| Flow Temperature Range | 30-80°C |
| Flue Diameter | 125mm |
Details standards, connection sizes, pressure, and isolation valve for gas supply.
Details earthing, voltage, fuses, wiring, isolation, and time clock control.
Ensures gas installation pipework is tested and purged.
Procedure for checking gas system soundness before lighting.
Ensures gas supply, electrical connections, and components are ready.
Step-by-step guide for the first ignition and operation of the boiler.
Verification of controller operation, flame signal, and safety limits.
Procedure to view and assess the flame ionisation signal.
Procedure for measuring CO2 levels to confirm correct combustion.
Explains system configuration, peripherals, and operational logic.
Details the safety mechanisms to prevent boiler overheating.
Overview of safety devices like the temperature limiter and flame probe.
Explains the function and reset procedure of the safety temperature limiter.
Describes how the flame probe monitors flame and triggers lockout.
General guidance on diagnosing and resolving faults using error messages.
Lists common reasons for the boiler entering a lockout condition.
Advocates for annual servicing, preferably by an appointed person.
Detailed steps for isolating and servicing the boiler and its components.
Recommends fitting a new gas valve and outlines the replacement process.
