SolarEdge SE66.6KUS - Unit Interfaces

l AC and DC conduit entries:ConnectionpointsoftheConnectionUnit.
l Two communication glands,forconnectionofcommunicationoptions.Eachglandhasthree
openings.RefertoSettingUpCommunicationonpage57formoreinformation.
l ON/OFF/P Switch:
Figure 11: ON/OFF/P switch

o
ON (1)-TurningthisswitchON(afteroptimiserpairing)startstheoperationofthepower
optimisers,enablespowerproductionandallowstheinvertertobeginexportingpowertothe
utilitygrid.

o
OFF (0)-TurningthisswitchOFFreducesthepoweroptimiservoltagetoalowsafetyvoltageand
inhibitsexportationofpower.WhenthisswitchisOFF,thePrimaryandSecondaryUnits'control
circuitryremainspoweredup.

o
P-MovingandreleasingtheswitchallowsviewingsysteminformationviatheLEDsandonthe
SolarEdgeSetAppmobileapplicationscreenandperformingfunctions:
P Position duration Function Comments
Switch moved to P for less than
5 seconds, then released.
o
Displays production information for 5
seconds on the SetApp screen.
o
Displays error type indications (if exist)
for 5 seconds.
o
Activates the Wi-Fi access point for
connecting to the SolarEdge Inverter
SetApp
While the switch is in
P, all LEDs are ON
Switch moved to P for more than
5 seconds, then released.
Starts pairing
WARNING!
Upon PVRSS, the internal circuitry remains up, therefore the inverter cover must be opened only
after shutting off the inverter ON/OFF switch. This disables the DC voltage inside the Primary Unit.
Wait five minutes before opening the cover. Otherwise, there is a risk of electric shock from energy
stored in the capacitors.
A la Coupure Rapide (PVRSS) les circuits internes restent actifs, ilest donc impératif de n'ouvrir le
couvercle qu'après avoir arrêté l'onduleur à l'aide de l'interrupteur ON/OFF. Ceci coupe la tension
DC à l'intérieur de l'onduleur. Attendez cinq minutes avant d'ouvrir le couvercle. Sinon, il y a risque
d'électrocution du à l'énergie stockée dans les condensateurs.
LEDs
Chapter 3: Installing the Primary and Secondary Unit(s)
-Three Phase Inverter with Synergy Technology Installation MAN-01-00402-1.4
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