Bottom heater symbol viseable, but i dont have one...??

Dear forum members,

I have a titanium heater in my tank and a cooler, both to control the temperature, but I do no have a bottom heater.
Before my heater is switched on I see the bottom heater symbolAttachment 1936:mad: on my Touch and a while later the normal heater symbolAttachment 1937 is switches on. I have a cooler connected, so when it is activated i see the cooler symbolAttachment 1938 on the Touch


Because don't have a bottom heater I don't want to see anything that relates to it.
So how do i get rid of the bottom heater symbol on the Touch..??

I have this as well


Gazz

you can't get rid of this symbol, it just means that ProfiLux "decided" to switch on a bottom heater (doesn't matter if one is present or not), depending on the current difference of nominal and actual temperature