Hitachi WJ-0001S User Manual page 24

 Control Wiring for Solar Water Pump Inverter:
 For Rating 0.75KW to 15KW ( WJ200 )
 For Rating above 15Kw ( SJ700 )
 For Rating above 15Kw ( SJ700D )
Note:
1. For Rating 0.75kw to 15Kw, Make switch between terminal L and 1 for giving Start
command to pump and for above 15kw, It is require to put start switch between P24
and FW terminal of Control board.
2. Customer can use Push button for reset error of inverter for getting immediate
restart command.
3. There is delay restart timer inside inverter for error come while dark cloud or
suddenly power changes in PV panel. Like undervoltage
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