20 Most Recent Masterbuilt 20070411 30" Electric Smoker with Window Questions & Answers

I have the same model and drew this schematic after taking it apart to fix another problem. An EAA1 means that the control display unit is getting a bizarre reading from the temperature sensor on the box. Could be a connector problem or a faulty temp sensor. The temperature sensor has a long path through the relay power supply board in the bottom then up to the control display unit. Unfortunately the only place you can easily check is the 5 pin connector directly under the control display unit. Try reseating this connector. The box can be opened up to check everything else but it's a real bear.

Masterbuilt... | Answered on Nov 22, 2018

EAA2 means connection to the meat probe is lost. Either a broken, burnt wire or the probe itself. Check the probe wire carefully to spot a break.

Masterbuilt... | Answered on Jul 20, 2016

I just fixed mine. Here's what it basically looks like

Masterbuilt... | Answered on Jul 20, 2016

a smoker typically does not run as hot as a grill does you know

Masterbuilt... | Answered on May 30, 2018

Google (Masterbuilt)(20074517)(manual) without parens.

Masterbuilt... | Answered on May 27, 2018

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