jtp10181 said:It is very easy to access, take a few screws off the back of the left side panel and lift it up and out. You will be able to see how it works exactly. If I remember correctly the front flap is the start-up and the read flap is the burn rate. I have seen a couple units where the slider rod dislodged binding up the whole system.
Since I last posted, my timer doesn't seem to be working at all now - I don't hear any tick-tick-tick. It's supposed to be mild here for the next few days, so I think I'll try to take a look back there and poke around a bit.