What is this number on my boiler LCD?

[Dylan T]

Hi everyone - I've got a Worcester 37cdi boiler that has separate central heating and hot water temp controls but only one LCD. Does anyone know which temperature this number indicates? I can turn the dials to try to see what it affects but the number change so slowly it's hard to gauge any correlation.

Thanks so much

 

[ianmcd]

when you turn either the CH or HW control knob that figure will change to the target temp for whichever knob you are turning, when you stop turning them it will revert to the temp that the water in the boiler is presently at