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Central Heating troubleshooting

There's a problem with the time clock / programmer

There are a number of reasons why you might be experiencing problems with the time clock / programmer. Before calling an engineer for help, we recommend:


  • Making sure the electrical supply is turned on. It's surprising how easily it can be accidental knocked / turned off.
  • Have the clocks recently gone forward / backwards (British Summer Time / GMT). Reset clock / programmer to: i) correct time of day, ii) on/off settings.
  • Following any advice given on the display. Look up any unfamiliar symbols on the clock display.
  • If the time clock / programmer has an over ride, constant or 24 hours feature use this to over ride the settings temporarily to see if this resolves the problem.
  • Try talking to a neighbour, friend or family member. There might be something that you have missed.

If you're not quite sure how to carry out any of these checks, it's always a good idea to have a look at the manufacturer's guidelines for help. And if you try all of the above and the problem persists, we recommend booking an engineer.


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