Sunny Island 4500
Installation & Operating Instructions
BWRI45-13-EE0304
- 121 -
SMA Regelsysteme GmbH
8.7 Menu “PARREL“ (3+7), Parameters Relays
This menu can only be selected after the installer password (level: 1) has been en-
tered.
Fig. 8.9:
Menu “PARREL“ (3+7)
In the menu “PARREL“ (3+7) you can define how the relays K1 to K8 (available as
accessories) are to be controlled. In the state the Sunny Island is delivered in, none
of the relays is controlled (setting “OFF“).
Manual
Each relay can be switched on and off individually any time by selecting the setting
“ON“ or “OFF“.
After a restart the setting “ON“ is reset to “OFF“ for safety reasons. Set-
tings for manual control mode (“ON“, “OFF“) override the automatic con-
trol by the Sunny Island.
As a function of the battery state and time of day??
There is also the possibility to switch the relays battery state dependent (see Chapter
2.2.2). Usually all relays can be used for this purpose unless they have been as-
signed special functions (see below).
