SMA S Technical Description page 107

SMA Solar Technology AG
Proceed as follows to enter the installer password:
The Home Screen is displayed.
1. Select the "200# Settings" menu.
2. Push the button.
3. Select the "260# Set Password" menu.
4. Push the button.
The following screen appears:
• Two placeholders for the password (PW)
• Level [0] = user level
• Operating hours (OnTmh)
• Sum of all operating hours
5. Determining the password
Calculate the sum of digits of the operating hours. In this case:
1 +2 + 3 + 4 + 5 + 6 = 21
6. Push the button. The placeholders start to blink.
7. Enter the password ("21" in this example).
Turn the button to the right or left to increase or
decrease the value.
8. Confirm the password. Push the button.
The password is confirmed.
Operating level [1] = the installer level is set.
Technical Description
Using the Sunny Backup 2200
SBU2200-TEN083320 107