Temperature controllers
Omron E5CC Temperature Controller fault codes
What all 3 Omron E5CC Temperature Controller fault codes mean, in plain words, with a risk grade for each. These come from the manufacturer's own manual. The fix for each one is in WERCS Diagnose.
Get the fixes · plans from $49/moUpdated November 4, 2026
| Code | What it means | Risk |
|---|---|---|
| e111 | E111 The temperature controller has a memory error, causing the heating system to stop working. | YELLOW |
| e333 | E333 The temperature controller has an analog to digital converter error, causing the heating system to fail. | YELLOW |
| s.err | S. Err The temperature controller has an input error, causing the heating system to stop working. | YELLOW |
Every code comes from the manufacturer's own manual. Subscribers see which manual and page.