SMA AUTOMATIC SWITCH BOX M-20 - Manual (Page 61)

SMA Solar Technology AG 11 Contact
Installation Guide AS-BOX-M_L-IA-IEN110320 61
11 Contact
If you have technical problems concerning our products, contact the SMA Serviceline. We require the
following information in order to provide you with the necessary assistance:
• Device type (see "Type" on the type label)
• Serial number (see "Serial No." on the type label)
• Article number (see "Art No." on the type label)
• Type and number of the connected Sunny Backup
• Type and number of connected PV inverters
• Type and number of connected loads
• If available: type of connected generators
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal, Germany
www.SMA.de
SMA Serviceline
Tel.
+49 561 9522 399
Fax: +49 561 9522 4697
E-mail: [email protected]