Specifications
19 
5. Operation of PV-Inverter 
Initialization for Regulation Setting 
1.  The Inverter provides a “Initialization” function at the first time 
start-up as an process in which user is able to select the intended 
regulation type before normal operation. 
2.  The inverter will not able to operate normally before regulation 
setting is completed even though it is connected correctly at both 
DC input and AC output.  
3.  The folliwing figure illustrates the process of “Initialization”, and 
the display sequence of regulation available. 
4.  For example, if user need to set regulation type to RD1663, user 
have to power on the inverter to start the “Initialization” and 
change the menu by button control until RD1663 present, hold on 
to this regulation page and then press the button for 5 more 
seconds unitl “INIT OK” message appeared, the regulation 
setting is completed. 
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