Low
d.71 on Heatline Capriz Plus

Your boiler has detected that the water temperature limit for your radiators is currently set to its maximum possible level.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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.

What the manual says

Manufacturer manual

Maximum temperature setting for heating outlet

From this model's manual
Verified against the Heatline Capriz Plus installation & service manual, page 25.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Locate the radiator temperature dial on your boiler control panelTurn the dial anti-clockwise to lower the target flow temperatureMonitor the display to see if the code clears after adjusting the setting

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