SolarEdge SEK-AU I Series Quick Installation Manual page 2

Three phase inverter with synergy technology
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NOTE
This symbol denotes information intended to assist the
user in making optimum use of the product.
CAUTION!
Denotes a hazard. It calls attention to a procedure that, if
not correctly performed or adhered to, could result in
damage or destruction of the product. Do not proceed
beyond a caution sign until the indicated conditions are
fully understood and met.
WARNING!
!
Denotes a hazard. It calls attention to a procedure that, if
not correctly performed or adhered to, could result in
injury or loss of life. Do not proceed beyond a warning
note until the indicated conditions are fully understood
and met.
Do not cut the cable connectors
This symbol appears at grounding points on the
SolarEdge manuals and equipment.
SAVE THESE INSTRUCTIONS – This manual contains important instructions for the Three Phase Inverter with Synergy Technology that should
be followed during installation and maintenance. Using this equipment in a manner not specified in this guide by SolarEdge may impair the
protection provided by this equipment.
Turn ON/OFF the main circuit board AC switch.
ON
When turning off, wait 5 minutes for DC Voltage
to drop to safe level before removing the front
OFF
panel.
ON
Turn the DC Disconnect Switch on/off.
When turning off, wait 5 minutes for DC Voltage
OFF
to drop to safe level before removing the front
panel.
Turn the ON/OFF/P Switch on/off. When turning
OFF (0)
ON (1)
off, wait 5 minutes for DC Voltage to drop to safe
P 1 0
P 1 0
level before removing the front panel.
Before connecting aluminum wires to terminals:
1. Remove oxide from the exposed wires with emery paper or a
steel wire brush
2. Clean dust with a cloth and Isopropyl alcohol (IPA)
3. Coat wires with a designated antioxidant aluminum wire
grease immediately after cleaning
CAUTION! Connection of oxidize aluminum wires may result
in resistance and high temperatures at contact points.
Improper execution of the following procedure may cause
damage to the unit.

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