⚠
warning Simpson
Error Code Dry LED blinks 4 times End LED off
Door not properly closed or door safety switch button not pressed.
? What Causes This
The dryer door is open or the safety mechanism for the door is not engaged correctly.
✓ How to Fix It
Ensure that the door is fully closed and press the door safety mechanism to engage it correctly before starting the dryer.
Source: page 10 of the official manual
From the manual
This error code appears in:
Simpson Ezi Loader Clothes Dryer