40 | SAMLEX AMERICA INC.
9.1 SWITCHING THE INVERTER ON/OFF
#FGPSFTXJUDIJOHPOUIFJOWFSUFSDIFDLUIBUBMMUIF"$MPBETIBWFCFFOTXJUDIFE0''
The ON/OFF
TXJUDI 'JHPOUIFGSPOUQBOFMPGUIFJOWFSUFSJTVTFEUPTXJUDI0/
and switch OFF the inverter. This switch operates a low power control circuitry, which in
turn controls all the high power circuitry. Optional Remote Control Model RC-15A may
also be used for ON/OFF control.
!
CAUTION!
Please note that the ON/OFF switch is not switching the high power battery
JOQVUDJSDVJU1BSUTPGUIF%$TJEFDJSDVJUXJMMTUJMMCFBMJWFFWFOXIFOUIFTXJUDI
is in the OFF
QPTJUJPO)FODFEJTDPOOFDUUIF%$BOE"$TJEFTCFGPSFXPSLJOH
on any circuits connected to the inverter.
When the inverter is switched ON
UIF(3&&/
POWER
0/-&% 'JHXJMMCF
MJHIUFE5IJT-&%JOEJDBUFTUIBUUIFJOQVUTFDUJPOPGUIFJOWFSUFSJTPQFSBUJOHOPSNBMMZ
6OEFSOPSNBMPQFSBUJOHDPOEJUJPOT"$PVUQVUWPMUBHFXJMMOPXCFBWBJMBCMFBUUIF('$*
%VQMFY3FDFQUBDMF 'JHBOEBUUIF-JOF-BOE/FVUSBM/UFSNJOBMT PG
'JHMPDBUFEJOTJEFUIFDPNQBSUNFOUDPOUBJOJOH"$PVUQVUUFSNJOBMTGPSIBSEXJSJOH
'JH5IF(SFFOJOEJDBUPSMJHIUPOUIF('$*XJMMCFMJHIUFE
Switch on the AC load(s). The
(3&&/
POWER
0/-&% 'JHBOEUIFJOEJDBUJPO
MJHIUPOUIF('$*TIPVMESFNBJOMJHIUFEGPSOPSNBMPQFSBUJPOPGUIFMPBE
9.2 POWERING ON THE LOADS
"GUFSUIFJOWFSUFSJTTXJUDIFEPOJUUBLFTBåOJUFUJNFUPCFDPNFSFBEZUPEFMJWFSGVMM
power. Hence, always switch on the load(s) after a few seconds of switching on the
inverter. Avoid switching on the inverter with the load already switched on. This may
prematurely trigger the overload protection.
When a load is switched on, it may require initial higher power surge to start. Hence, if mul-
tiple loads are being powered, they should be switched on one by one so that the inverter is
not overloaded by the higher starting surge if all the loads are switched on at once.
9.3 TEMPERATURE CONTROLLED COOLING FANS
DPPMJOHGBOT MPDBUFECFIJOEUIFBJSFYIBVTUPQFOJOHT'JHBSFUIFSNPTUBUJDBMMZ
controlled. Temperature of a critical hot spot inside the inverter is monitored to activate
the fans and the over temperature shut-down. When the temperature of this hot spot
SFBDIFT¡$¡$UIFGBOTBSFTXJUDIFE
ON. The fans will be automatically switched OFF
PODFUIFIPUTQPUDPPMTEPXOUP¡$¡$1MFBTFOPUFUIBUUIFGBOTNBZOPUDPNFPOBU
low loads or if the ambient temperature is cooler. This is normal.
9.4 INDICATIONS FOR NORMAL OPERATION
8IFOUIFJOWFSUFSJTPQFSBUJOHOPSNBMMZBOETVQQMZJOH"$MPBE TUIF(3&&/
POWER ON"
-&% 'JHBOEUIFJOEJDBUJPOMJHIUPOUIF('$*XJMMCFMJHIUFE
Please see Section 10,
"Protections" and Section 11 "Troubleshooting Guide" for symptoms of abnormal operation.
SECTION 9 |
Operation
