SMA Sunny Boy 1100E Kurzinstallationsanleitung Seite 10

Make sure before mounting the Sunny Boy:
1. The mounting background must be firm. Mounting the
Sunny Boy on gypsum plaster board or similar materi-
al can result in the production of noise due to the slight
vibrations of the inverter.
2. The ambient temperature must be between -25 °C and
+60 °C.
3. A minimum distance of 20 cm must be clear above the
inverter for free air circulation to ensure sufficient coo-
ling. Do not expose the string inverter to direct sunlight
- this could reduce the energy yield. If you install the
Sunny Boy in a cabinet or closet etc., the air circulation
must be sufficient for heat dissipation - provide external
ventilation.
4. Mount the inverter straight up or tilted back. Never
mount it tilted to the front!
5. Mounting the Sunny Boy on eye level is not absolutely
necessary, but facilitates reading the LEDs or the Sunny
Display.
Mounting the Sunny Boy
1. We recommend 6 mm screws and 8 mm wall anchors
to mount the Sunny Boy. For outside mounting use stain-
less steel screws. Keep in mind the inverter's weight of
approx. 21 kg.
2. Mark the two holes for the screws with the mounting
bracket.
3. Drill the holes and put in the dowels.
4. Fix the mounting bracket on the wall.
5. Hang up the Sunny Boy with the two fastening latches
into the mounting bracket.
6. Fasten the bottom screw in order to prevent lifting up.
7. Check the mounting of the inverter.
Conditions for electrical connection
1. The AC plug connector for grid connection accepts
commercial power supply cords with cross-sections of
1.5 - 2.5 mm².
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2. We recommend a 16 A automatic circuit breaker for the
circuit the Sunny Boy is connected to.
3. No consumers are allowed on this circuit.
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