I’ve got a mastertemp 400 that works—sometimes. It will work for 20 minutes and then click off, then later it struggled to light. The Orange heating indicator comes on and the ignition sequence fires. Most of the time it clicks off and tries again and then just fails. Sometimes it stays lit.
The board shows no error codes when it fails, front or back. I’m going to have a pro come out unless you pros can help me fix it! Any suggestions on more diagnostics?
The board shows no error codes when it fails, front or back. I’m going to have a pro come out unless you pros can help me fix it! Any suggestions on more diagnostics?