Question about Siemens RWB29

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Boiler keeps tripping when the hot water or central heating comes on.

The boiler is a gloworm boiler 6.5 years old

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: siemens rwb29 controller doesn't work properly. central heating comes up only when you select hot water, but not on its own

This happens to my rwb29 from time to time. You can try switching off the power to the controller for a couple of minutes with CH thermostat and CH programs set off. Or you can press the little reset button to the bottom right of the LCD screen. After 1 or 2 attempts these steps usually restore the independent control on my unit.

Posted on Nov 25, 2012

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