Worcester 30CDi Classic System Product Guide
![Worcester 30CDi Classic System Boiler manual cover](/images/QEaqlBGKwbnzaJHEpTWeibwn/thumbs/thumb175x175.webp)
To reset your Worcester 30CDi Classic System Boiler, press the reset button on the front panel. Hold it for a few seconds until the reset process is initiated.
Check the thermostat settings to ensure they are correct. Also, verify that there is no issue with the power supply and that the boiler pressure is within the recommended range.
It is recommended to service your boiler annually to ensure it operates efficiently and safely.
A steady blue light indicates that the boiler is functioning normally. If the blue light is flashing, it may indicate a fault or issue that needs attention.
To increase the pressure, locate the filling loop beneath the boiler and slowly open the valves until the pressure gauge reads between 1 and 1.5 bar.
Unusual noises could be caused by air in the system or low water pressure. Bleeding the radiators and checking the pressure might resolve the issue.
Ensure there is a consistent power supply, check the thermostat settings, and make sure the pressure is adequate. If the issue persists, contact a professional engineer.
Water leakage could be due to a faulty pump seal, pressure valve, or corrosion in the heat exchanger. Contact a qualified technician for a detailed inspection and repair.
Yes, the boiler can be integrated with compatible smart thermostats for improved energy efficiency and control. Consult your thermostat's manual for installation guidelines.
For optimal efficiency, set the boiler temperature to 65°C for central heating and 60°C for hot water. Adjust as necessary for comfort.