# Indicator LEDs

![Position of LED pairs](https://3744546148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MgXIkSDi1JF7mP1grhN%2Fuploads%2Fgit-blob-d22bf08741cda1ec2f9453f2fa9c70311ba221e4%2FFolie36.png?alt=media)

1. **Status LED** of the Hydrom logic. When the Hydrom is in configuration mode, the LED is green. If something has gone wrong, only the red LED is lit.
2. **Charge LEDs**. If the battery is fully charged, then the green LED is on.\
   When the battery is charging, the red LED is on.