What does C6 mean on a Worcester boiler?
fan speed is too low
Code plug not detected. Reset the boiler. C6. This means that the fan speed is too low. The fan lead and connector needs an inspection and possibly replacing.
How do I clear the error code on my Worcester boiler?
When there is a locking error, the boiler will display the error code, cause code and flash a warning triangle. After the boiler has been fixed then you will need to press the boiler reset button for 3 seconds to clear the codes.
What are the fault codes on a Worcester boiler?
Worcester Bosch CDi Classic Regular Boiler Error Codes….Worcester Bosch Greenstar 25/30 Si Combi Boiler Error Codes.
|Fault Description||System Behaviour|
|C7 214||Fan problem – fan not running|
|D1 240||Return sensor error – sensor may be wet or damaged|
|E2 222||Flow sensor short circuit error|
|E5 218||Flow temperature too high|
What is ignition ionisation fault?
This shows that there is a loss of ionisation signal detected before burner start or during operation. If the temperature sensor correctly installed, the pressure should be between 1.0 and 1.5 bars. Connections need checking, and the boiler should be reset if ionisation detected after ignition to resolve the issue.
How do you fix a C6 error on a boiler?
The C6 fault is usually related to an issue with the boiler fan the PCB will have detected that the fan is running at either too high or low a speed depending on the model of the boiler. You will need to contact a suitably qualified Gas Safe Registered engineer diagnose the fault and repair the boiler.
Why is my Worcester boiler not firing up?
A boiler might not ignite due to various possible reasons – insufficient pressure, blockage in the burner, faulty valves, frozen pipes etc. Sometimes, you can fix the problem on your own. In other cases, you don’t have any choice but to call an engineer.
What does flashing Ch mean on Worcester boiler?
Safety temperature limiter in central heating (CH) flow has tripped the system pressure or safety temperature limiter needs checking. EA. Flame not detected due to a gas issue – the gas supply, power supply or igniter, electrode and lead need checking – contact a Gas Safe installer.
Why is my Worcester boiler making a bubbling noise?
The most common reason for a gurgling sound is air trapped in the system or a blockage at the base of your boiler. This trapped air may also be accompanied by cold patches on a radiator. This can be fixed by bleeding your radiators.
Why does my boiler says ignition fault?
What does C6 code mean?
The C6, C6L, and C6H errors means that one of the pressure sensors isn’t working. Most of the time, it’s due to a buildup on the sensor contacts. Cleaning the contacts will likely fix the problem.
What does C6 mean on Bosch dishwasher?
Bosch C6 – Water temperature too low after 20 minute extension.
What does C6 mean on a Worcester Bosch boiler?
The C6 fault code on Worcester Bosch boilers relates to a fan fault. There are two additional codes that help determine the exact problem: 215 216 When the 215 code is attached to the C6 error, the PCB has detected that the fan speed it too low. This is the most obvious and common cause of a C6 fault code showing on Worcester Bosch boilers.
What to do if your Worcester Bosch boiler has a fault code?
If the fault code is still showing once you’ve done so, contact Worcester Bosch so someone can take a further inspection. The hot water negative thermistor coefficient (NTC) sensor is defective – the connecting leads or hot water sensor need checking.
What does code 215 mean on a Worcester Bosch boiler?
216 When the 215 code is attached to the C6 error, the PCB has detected that the fan speed it too low. This is the most obvious and common cause of a C6 fault code showing on Worcester Bosch boilers.
Why does my Worcester Boiler have an EA error code?
There could be little or no gas supply to the boiler, a faulty ignition electrode or lead, or even an issue with the flame sensor. Regardless, it is important to call a qualified gas-safe engineer to handle this problem. You must not reset your Worcester boiler if you see this EA error code as it could cause further damage to your boiler.