Worcester boiler problems with no heating can often be resolved quite easily. If there is a build-up of air or sludge in the system it could be the reason why you are not getting the most out of your radiators. This will need them to be bled which can be done with a radiator key without an engineer.
What pressure should my Worcester boiler be at?
To work efficiently the Worcester combi boiler needs to operate on a standard pressure, between 1/ 2 bar, 1.5 bar is also a good pressure level. So, the pressure of the combi boiler needs to be topped up with cold water through the mains at some point in their lifetime.
How do I reset my Bosch Worcester boiler?
To reset the boiler turn the Central heating temperature knob anticlockwise to the “RESET” position and hold for approximately five seconds and then turn the knob back to the original temperature setting.
Why is my boiler giving me hot water but no heating?
If you’ve got hot water, but no central heating then there are more issues it could be if it’s not the thermostat or the boiler pressure. Common reasons for this particular fault are broken diaphragms and airlocks, or a motorised valve failing.
Why won’t my central heating come on?
If your boiler won’t turn on, the first thing you should do is check other appliances and power supplies in your home to see if they are working. If they are, check your fuse box to see if any switches have failed or tripped. Check your system’s pressure gauge and repressurise the boiler if it is set below 1.
What happens if boiler pressure is too high?
If the boiler pressure is too high, there’s an increased chance of leaks developing in the system. But if boiler pressure is too low, the system won’t work as well. So keeping the correct boiler pressure is important to make sure that your system heats your home efficiently.
Where is the reset button on Worcester boiler?
Tell Me How to Reset a Worcester Boiler When you need to reset your boiler, simply press and hold the reset button that can be found on the front of your boiler control panel. You need to hold the button down for 3-5 seconds to ensure that it is reset before re-checking the system to make sure it is working.
How do I contact Worcester heat systems Technical Department for advice?
Contact Worcester Heat Systems Technical Department, Telephone: 0990 266241, for advice on specific installations. The Benchmarkinitiative is the new code of practice to encourage the correct installation, commissioning and servicing of domestic central heating boilers and system equipment.
What page is the fault finding on a Worcester Boiler?
Page 32 18. Fault Finding Note: This fault-finding information is for guidance only. Worcester Heat Systems cannot be held responsible for costs incurred by persons not deemed to be competent. The electronic control system for this boiler incorporates four lights on the facia.
What do the lights on my Worcester heat systems boiler mean?
Worcester Heat Systems cannot be held responsible for costs incurred by persons not deemed to be competent. The electronic control system for this boiler incorporates four lights on the facia. These are used to show normal operating status. But as a secondary function, by flashing, they can also be used to help provide fault diagnostics.
What do the burner part numbers mean on a boiler?
The burner part numbers are: build-up that may cause damage to the boiler and household NG (25Si and 28Si) 8 718 120 565 0 devices such as showers, washing machines etc. Page 4 The data plate is fixed to the inner casing cover.
