U60 °C Low

Potterton U60 °C Fault Code

Also written as U60C — same fault.

The Potterton U60 °C fault code means: this is simply an information screen showing you the current hot water temperature setting rather than a system error.. It appears on 1 Potterton model in our database.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description: DHW temperature selected (by knob). Adjust if required - 55°C recommended. Range: 65°C(winter) - 45°C(summer)

DIY fix possible

Locate the domestic hot water temperature dial on the front control panel.Turn the dial to your preferred temperature setting.The code will disappear once you stop adjusting the dial and return to the default display.

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Potterton models that show the U60 °C fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Potterton U60 °C fault code information on this page is sourced and cross-checked against the official Potterton service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026