Hello Together, despite the warm temperatures, I wanted to run my heater in between. When turning on only the blower goes on.? the burner does not.? and at the front then smells like exhaust gases.? Is the normal in the warm weather.? Or does it jump only in the winter.? the tack noise what comes from behind, is present to me only the ignition of the burner. Had the diva just in the inspection. When reading out no error was recognized and the heater expert was on vacation. Maybe one of you has a good advice. Greeting