Entering The Installer Password - SMA Sunny Island 5048 Installation Instructions Manual

Operation

10.5 Entering the Installer Password

Sunny Island 5048 parameter settings that affect the operating safety of
the stand-alone system are protected/locked by the installer password.
These parameters may only be changed by qualified personnel (qualified
electrician).
Do not provide the following information for entering the installer
password to unauthorized persons. Illegal provision of this information to
other persons will lead to invalidation of all SMA Technologie AG
guaranty provisions.
The Sunny Island 5048 also allows the password to be entered while in standby
mode.
The password required for access to all "Installer Level" parameters (see figure in
section 10.1 "Menu Structure" (Page 66)) depends on the operating-hours counter
(password = sum of the digits of the operating hours).
Proceed as follows to enter the installer password:
1. You are in the Home Screen. Keep pressing the down
arrow key until you reach the menu "#200 Settings".
Press <ENTER>.
2. Now use the cyclic arrangement function (Wrap
around) and press the arrow up key. Doing this opens
the menu "#280 Password Setting". Press <ENTER>.
3. You are now in the menu "#280 Password Setting".
4. Press <ENTER>. You can now enter the password by
pressing the up/down arrow keys. The password is
derived from the sum (of all digits) of the operating
hours (OnTmh). In the example that would be
1 + 2 + 3 + 4 + 5 + 6 = 21).
5. Then press <ENTER> to confirm the password. You are
now in the installer level [1].
6. Exit the menu by pressing <ESC>.
Page 72 SI5048-11:EE4206
SMA
Technologie AG
200# Settings
280 Password
Setting
PW:**↵ Level[0]
OnTmh 123456 h
PW:21↵ Level[0]
OnTmh 123456 h
PW:21↵ Level[1]
OnTmh 123456 h
Technical Description