Learning how to reset a Worcester boiler will save you money on engineer calls and allow you to restore heat and hot water in many cases. Here we show you the steps to follow and what to do if any problems persist.
How do I reset my Worcester boiler?
To reset your Worcester boiler, locate the reset button usually found on the front panel of the appliance, then simply press and hold the button down for 3-5 seconds until it resets. Wait for two minutes after releasing to let the boiler go through its start up sequence. For dial switches, turn the control knob right round to reset and leave it there for a few seconds.
When do I need to reset my Worcester boiler?
A boiler reset may be needed if it doesn’t fire up when heating or hot taps are turned on. Worcester boilers usually have a blue flashing light to indicate an issue which requires a reset.
If there is a fault in the boiler that needs to be rectified Or if your boiler does not have enough pressure, resetting it will not fix it automatically.
You will need to reset the boiler after a lockout occurs. A boiler lockout happens when the boiler is turned off and does not work within a certain tolerance.
Worcester Boiler Blue Light Flashing
The most common causes of boiler lockout
No power
If there is no power to the appliance, it could be due to a or blown fuse or a failed display board.
Low/high water pressure
Most boilers will lock out if the pressure drops below 0.6 bar or rises to 3 bar. The green marking on the pressure gauge indicates the correct pressures. However consult your boiler manual for the precise numbers.
System blockage
On cold winter days, outside pipes can freeze and stop condense water from being discharged, resulting in a system blockage.
Ignition failures
The boiler will try to ignite the gas up to 3 times. If there is no gas present or the ignition components fail, the boiler will lockout. These components are within the boiler casing so will need a qualified engineer to look into.
Heat exchanger blockage
If you hear a whistling or gurgling noise coming from the boiler, this is a sign of a blocked heat exchanger.
Worcester Boiler Keeps Turning Off: Causes And Solutions
Steps to reset a Worcester Boiler
1. Locate the reset button
The reset button is usually located on the boiler’s display in new boilers. This will be found near where the fault code is displayed. It will almost always be labelled. Worcester boilers usually have a blue flashing light.
2. Hold down the reset button.
Now you must press and hold the button for approximately 3-10 seconds.
3. Wait for the boiler to restart
Boilers require time to restart properly. After a reset they must go through a startup sequence where each component is tested. As a result, this could take 5 minutes.
All About Worcester Boiler Pressure
Worcester boiler reset not working? Take these steps
If you have tried resetting your Worcester boiler and it is not working, there are several steps you can take to troubleshoot the issue:
Check the power supply: Make sure that the boiler is receiving power and that the circuit breaker or fuse is not tripped. Also check the timer, it may have reset itself. Reprogram it with the correct time zone. If the power supply is not the issue, move on to the next step.
Check the pressure: Check the pressure gauge on the boiler to ensure that the pressure is at the correct level. If the pressure is too low, the boiler may not be able to reset properly.
Check the thermostat: Make sure that the thermostat is set to the correct temperature and that it is functioning properly. If the thermostat is not working, it may be preventing the boiler from resetting.
Check the ignition: Check the ignition system on the boiler to ensure that it is functioning properly. If the ignition is not working, the boiler may not be able to reset.
Call a professional: If you have tried these troubleshooting steps and the boiler still will not reset, it may be time to call a professional. A qualified technician can diagnose the issue and make any necessary repairs to get your boiler working properly again.
Remember, working with boilers can be dangerous, so it is important to take appropriate safety precautions and to call a professional if you are unsure about how to proceed.
Determine and correct the problem
You must first diagnose the fault. Most modern boilers have fault codes which indicate to the issue. Check the user guide of the boiler to see if there is anything you can do. Otherwise call a boiler engineer to fix and get it up and running again.
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