SMA SC 500HE-20 Installation - Manual (Page 8)

1 Information on this Manual SMA Solar Technology AG
8 SCxxxHE-20-IA-IEN111210 Installation Manual
Symbols
Typography
Nomenclature
In this manual, the Sunny Central of the HE series is referred to as Sunny Central or inverter.
In this manual, the Sunny Central Communication Controller is also referred to as SC-COM.
Symbol Explanation
%"/(&3
Indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
8"3/*/(
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
$"65*0/
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
/05*$&
Indicates a situation that can result in property damage if not avoided.
Indicates information that is important for a specific topic or objective, but is
not safety-relevant.
☐ Indicates a requirement for meeting a specific goal.
☑ Desired result.
✖ Undesired result. Followed by a solution on how to achieve the desired result.
Typography Usage Example
"light" • Display messages
• Parameters
• Terminals
• Sockets • The inverter switches into the
"Waiting" operating state.
bold • Elements which you should
select
• Elements which you should enter
• Set parameter "FanTest" to 1.