I have a new Armstrong G2D95CT060V14B-2. After the summer period i am unable to generate heat today when i turned it on for the first time. I cannot see a pilot light in the small round viewing window in the top compartment. I assume then that the pilot light is out. I have turned the "on" "off switch mounted vertical on the left and still no light. Am I looking in the correct place for the pilot light (I have also checked the power which is fine)