The Worcester Bosch MT10 mechanical timer 7716192036 is a simple to use the control that allows you to set the heating with a start and finish time every day. The start and finish time is set using the 'teeth' on the dial. It is mounted on the boiler. The MT10 can be used in conjunction with the FR10 Intelligent room thermostat to improve the This simple device allows you to set the times for your central heating using the same start/finish pattern every day. Simply use the teeth on the mechanical dial to select your chosen heating time periods in 15-minute segments. The MT10 can be used in conjunction with the FR10 intelligent room thermostat to improve the boilers fuel efficiency. First off, you need to turn off the power to the boiler and remove the bottom section of the boiler so that you can locate the key. There is a small, black, plastic hole that your key will fit into and you need to stick the key in here. This will actually link your cold mains into the boiler itself. If you look closely you will see a small open This should take care of the EA229 error code, and your Worcester boiler should go back to working normally. Next, you want to stop this from happening again. You'll need to insulate the condensate pipe using lagging. Normal lagging will do, but ArmaFlex lagging offers much better protection. #2 - Worcester Boiler — No Hot Water Manual Boiler Pilot Light Ignition. Turn the gas knob 'off' and put the thermostat to the lowest settings. You can find the gas knob control box in front of the boiler. The knob is always on the top. For proper ventilation, always make sure that all your windows are open while doing any such task or process. To get the access of the pilot INSTALLATION AND OPERATING INSTRUCTIONS RADIO FREQUENCY CONTROLLED SINGLE CHANNEL MECHANICAL TIMER AND ROOM THERMOSTAT WITH RECEIVER MT10RF / MECHANICAL RF THERMOSTAT 7 716 192 037 FOR GREENSTAR i, Si, CDi AND HIGHFLOW CDi COMBINATION BOILERS Comfort Low Battery Economy override 8716115752-00.1 Wo 8 716 115 752 (2009/07) UK/IE Page 2 Worcester Bosch boiler controls - A simple to use dial boiler control that allows you to set your heating with a start and finish time every day. Manuals & Brochures. Product Literature; Worcester MT10 Mechanical Programmer Installation and Servicing Instructions MT10 Mechanical timer; Can't find the literature you're looking for? Visit our The boiler will fire. 4 SET THE TRANSMITTER 4 Move the manual selector back to the timed position 4 Rotate the minute hand of the timer to set the correct time of day NOTE: The current time of day is indicated by the 24 hour pointer, see page 7 of the User Instructions 4 Set the temperature dials for normal operation: Recommended: 20°C for daytime I have a Worcester Bosch 30cdi Boiler with a MT10 Mechanical Timer fitted, the problem I have is that the Timer seems not to be working, the clock ticks round as normal, but the heating does not come on at the specified times, I have even advanced the clock to start and stop times but nothing happens, any ideas before I spend money on another one. worcester 24i boiler reset button. The Worcester Bosch MT10 timer is a simple to use control for the brand's M10 boiler. Also known as a clock, timeclock or time switch, the timer allows the boiler's user to control when heating and/or hot water is turned on and off to maximise flexibility and comfort. This timer is set using the 'teeth' on its Ple