GlassMaster LT Manual for kilns Manufactured after October 2005
If your GlassMaster LT Controller has “Pro” mode this is the manual for your kiln. You can test this by holding the “Up” arrow key down for 4 seconds. It will beep when you first press it and then beep again if you have Pro Mode. If you have the older controller it will not beep again.
Manual for GlassMaster LT manufactured prior to October, 2005
This controller was originally only available on the HotStart kiln before it was changed to the HotStart Pro. This is the correct manual to download if your kiln does not have a Hotstart Pro sticker on the front of the control box.