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Showing results for tags 'relay'.
Hi all, first time posting. I recently aquired and olympic 1818HE with a Bartlett rtc1000 controller on it. I know the controller is made more for glass or heat treating kilns but have seen it used for ceramics without problem. I had a few error codes in my first two firings, the first was e3 during my final hold at cone 04. The code chart states that the temp fell 50* below final hold temp during the hold and the chart says that’s a relay failure. I did a full power test at r9999 to f1000 and all of the elements glowed a beautiful red. I assumed that beca
A couple years ago, I got a Duncan EA-820 manual kiln off of Craigslist. Paid about $50 for it. My garage was already wired with a 240v outlet, so I was excited to start exploring pottery. However, when I turned the kiln on, I heard a clicking so rapid, it would more aptly be described as a chattering. After some basic troubleshooting and Googling, I found it was the relay which was clicking. Thinking, perhaps the relay was bad, I replaced it. The new one not only clicked repetitively, but promptly began to melt. Frustrated, I moved on to another project and then life got in th