Let me see if I can say this correctly this time. I have a resmed airsense10 with an F20 full face mask. What humidity level and hose temperature should I set the CPAP to avoid dry mouth?

Resmed F20 full face mask.

I am using a resmed airsense10. Climate control set to auto and hose temp set to auto. I am waking up with a very dry mouth. What should I be setting the climate control and hose temp to?