Siemens Elema AB Register 6 SPB7-230.051.07 Page 1 of 14 M1000/3000 Nova
Solna, Sweden Rev. 02 03.00 SPS-UD Wiring Diagrams
X041E 4-1
MAINS VOLTAGE CONNECTION
The system is factory connected for 400V 2-phase mains. For other voltages see note
below and page 5-3.
Note
For 1-phase connection:
• Move wire N/L2 from X899 L2 to X899 N (stand). Connect incoming phase to L1 and
0V to N.
• F20 in the generator must be short circuited with the jumper included in the
installation kit.
• D711/F5 must be short circuited with the brass plug included in the installation kit.
For 240V mains connection:
• The fuse in position D711/F2 (4AT) shall be moved to position D711/F3. F2 shall be
left open.
Caution:
When changes are made, the fuse values must be changed to the correct values with
labels included in the installation kit. A triangle shall be placed adjacent to each open
or short circuited fuse and shall cover any existing fuse value.
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