Question about my water boiler?

ok, by what i read the temperaure is set pretty cool. most settings are at 110 to 120 max depending of one's liviing conditions. oi would start by re-adjusting the water temperature setting. if there is a low water red light, sounds like a pressure issue. kpa's is not commmon, look at the psi setting - it should be around 60 psi normally- anything lower can be numerous issues - otherwise, call in a plumber to evaluate your issue