The Solar Sync has a reset procedure that can be performed if an error message is displayed.
- Remove the battery from the back of the Solar Sync module
- Push and hold all three buttons (plus, minus & arrow) on the Solar Sync module
- Release all three buttons after 5 seconds
- All the segments should show up on the module telling you the reset has taken
- When the time of day appears, reprogram the module.
- Replace the battery