Cass asked ... Replacing full bulb housing unit in Neff oven?    |    Pádraig O Sabhain asked ... How to fix Kenwood Slimline Dishwasher KDW45X20 with a F1 Er?    |    keith asked ... How to reset after battery change?    |    Carol asked ... How to remove roller from lawnmower?    |    Ariana Orellana asked ... Code?    |    Click here to ask your question

Siemens RDJ10 thermostat, not switching on my central heating?

I have a worcester bosch Greenstar 28i Junior combi-boiler, with a Siemens RDJ10 thermostat. I have set the times for the thermostat and comfort setting, but my central heating doesn't come on. What am I doing wrong?
AC, October 2009
how can i download a manual for this thermostat so i can know how to operate it
as i lost the original one

liz delanbanque, October 2009
link Click here to see other fixes for Worcester Greenstar.