opti-solar SP5000 Vitality Eco, Installation & Operation Manual, Page: 32 / 57

30
Operation
Display and Keys
Display
1. Status LED: There are 2 LED’s to indicate SP5000 Vitality Eco status.
In normal condition, green one
5 turns on; in abnormal or warning
conditions, red one turns on
2. Text display: 2 lines, showing status, data and instructions
Operation keys
Key Function Note
Exit to previous
display
Menu Up
Menu Down
Enter or Confirm a
setting or selection
5 In case green LED is flashing, there is internal comm. Error, please call your local service
Status LED
Text display
Operation Keys