What does the number on my boiler mean?
What does the number on my boiler mean?
Boiler Thermostat Your boiler will usually have a dial on it, marked in numbers or from Min to Max. This sets the temperature of the water that will be pumped from the boiler through the radiators. The higher this is set, the quicker and more effectively the system will heat your home.
Why is my Worcester boiler not heating the radiators?
Radiators not heating up 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.
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.
How do I reset my Worcester Bosch?
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.
What does A1 mean on my boiler?
The A1 281 fault code on a Worcester boiler refers to a pump that is either stuck, or that’s running but with air in the system. The PCB has recognised that the system has little pressure, and therefore the pump is running dry.
What number should be on Worcester boiler?
During the winter, the ideal temperature setting should be 18-21 degrees. In areas that get extremely cold, then 21-23 degrees would be sufficient. If you have taken additional measures to retain heat such as wall insulation or draught-proofed windows and doors, then you could set your thermostat to 17 degrees.
What number should a boiler be on?
When the heating is turned on your boiler pressure should be between 1.5 and 2 bar. Most boilers will highlight this area on the pressure gauge in green to help you see if the needle is pointing to the correct amount of pressure.
Why are the numbers flashing on my Worcester boiler?
The boiler is programmed to increase its flow temperature by a certain number of degrees per minute. The display will flash between this symbol and the flow temperature. On this model of boiler it means the service is due. The display will flash between this symbol and the flow temperature.
What does E1 mean on a combi boiler?
Overheat
Fault codes the user may be able to clear
| Code | Possible Fault |
|---|---|
| E1 | Overheat |
| E2 | Circulation |
| E4 | Ignition failure |
| E7 | Poor circulation |
Who do I contact for technical support with my Worcester Boiler?
Our award winning technical support team will answer any technical questions you may have on Worcester boilers, solar water heating systems, cylinders, heat pumps, controls, thermostats and product accessories. 0330 123 3366
Where is the head office for Bosch in Worcester?
Head Office. Worcester Bosch Cotswold Way, Warndon, Worcester, WR4 9SW. We are open: Monday to Friday 7.00am – 8.00pm Saturday 8.00am – 5.00pm Sunday 9.00am – 12.00pm. Customer service appointments. [email protected]. 0330 162 4196.
What is a Worcester Bosch i system gas boiler?
The Worcester Bosch I System gas boiler is our most popular gas boiler, it is available in 9KW, 12KW, 15KW, 18KW, 21KW and 24KW outputs, this broad range of outputs makes it an excellent replacement option for the small to medium sized homes. Being a system boiler, it incorporates the circulation pump, expansion vessel and pressure relief valve.
How do I contact Bosch customer service?
Customer service appointments. [email protected]. 0330 123 9339. Guarantee registration enquiries. [email protected]. 0330 123 2552. Service contract enquiries. [email protected]. 0330 123 9449.
