SMA WB 3600TL - Manual (Page 61)

SMA Solar Technology AG Disconnecting the Inverter
Installation Guide WB36TL_50TL-IEN102011 61
9. Verify the absence of voltage L with respect to N at
the AC terminal with an appropriate meter.
☑ If there is a voltage present, check the
installation.
10. Verify the absence of voltage L with respect to PE at
the AC terminal with an appropriate meter.
☑ If there is a voltage present, check the
installation.
11. Verify the absence of voltage to ground at the
multifunction relay.
☑ If there is a voltage present, check the
installation.