Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display shows fault FC,Text display shows Please wait.... initialising.....Radiators hot although heating turned down on thermostat. I use now Master switch to stop heating. Is it a problem with the Thermostat or textdisplay?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.