⚠
warning Dixell
Error Code OF
Keyboard locked — the front panel keypad is locked.
? What Causes This
User pressed and held SET and AUX keys for more than 3 seconds to lock the keyboard.
✓ How to Fix It
- Press and hold both SET and AUX keys together for more than 3 seconds.
- The on message will be displayed when keyboard is unlocked.
Source: page 1 of the official manual
From the manual
This error code appears in:
Dixell XR06CX Temperature Controller