Samlexpower PST-15S-12E Owner's manual - Section 10 |
38 | SAMLEX AMERICA INC.
SAMLEX AMERICA INC. | 39
unit will increase. The temperature of a critical hot spot inside the inverter is monitored
andat95°C,theACoutputoftheinverterisshutdowntemporarily.TheStatusLEDwill
turnoRANGEandabuzzerissounded.
Theunitwillautomaticallyresetafterthehotspothascooleddownto70°C.
Reverse Polarity at the Dc input terminals
ThePositiveofthebatteryshouldbeconnectedtothePositiveDCinputterminalofthe
inverterandtheNegativeofthebatteryshouldbeconnectedtotheNegativeDCinput
terminaloftheinverter.Areversalofpolarity(thePositiveofthebatterywronglycon-
nectedtotheNegativeDCinputterminaloftheinverterandtheNegativeofthebat-
terywronglyconnectedtothePositiveDCinputterminaloftheinverter)willblowthe
external/internalDCsidefuses.IftheDCsidefuseisblown,theinverterwillbedead.
TheStatusLED(2)willbeswitchedoffandtherewillbenoACoutput.
i
inFo
ReversepolarityconnectionislikelytodamagetheDCinputcircuitry.The
internalfuse(s)shouldbereplacedwiththecorrectsizeoffuseshownunder
specifications.Iftheunitdoesnotworkafterreplacingthefuse(s),ithasbeen
permanently damaged and will require repair / replacement (Please read
Section 11 - “Troubleshooting Guide” for more details).
!
cAUtion!
Damagecausedbyreversepolarityisnotcoveredbywarranty!Whenmaking
batteryconnectionsontheinputside,makesurethatthepolarityofbattery
connectionsiscorrect(ConnectthePositiveofthebatterytothePositivetermi-
naloftheunitandtheNegativeofthebatterytotheNegativeterminalofthe
unit).Iftheinputisconnectedinreversepolarity,DCfuse(s)insidetheinverter
will blow and may also cause permanent damage to the inverter.