SMA STP 10000TL-10 Installation - Manual (Page 53)

SMA Solar Technology AG 6 Electrical Connection
Installation Manual STP10-17TL-IA-en-32 53
To do this, proceed as follows:
1. Disconnect the inverter (see Section 9 "Disconnecting the Inverter from Voltage Sources",
page 61).
2. Set the arrow on the rotary switch (C) to the
required position with a screwdriver. Use a
screwdriver with blade width 2.5 mm.
3. Restart the inverter (see Section 7 "Commissioning", page 56).
6.7 Retrofitting a Surge Arrester Type II
The inverter can be equipped ex works with surge arresters, or they can be retrofitted at a later time.
The order numbers for both retrofit kits (1 for input A only, 1 for input A and B) can be found in
Section 15.
To carry out retrofitting, proceed as follows:
1. Disconnect the inverter (see Section 9 "Disconnecting the Inverter from Voltage Sources",
page 61).
Activation of settings
The Bluetooth settings will only be activated after the miniature circuit-breaker has been
switched on, the PV array connected and the Electronic Solar Switch plugged in.
Danger to life due to high voltages in the inverter
Death from electric shock
There is residual voltage in the inverter. The inverter takes 20 minutes to discharge.
• Wait 20 minutes before you open the upper enclosure lid or the DC lid.