JSI10KTL-12KTL-15KTL User Manual
Verify before commissioning
Commissioning Procedure:
Step 1:
Make sure all items above meet demands.
Step 2:
Switch off external AC circuit breaker.
Step 3:
Rotate DC switch to
“
ON
”
position.
After external circuit breaker is closed in the PV power system:
PV arrays initialize and supply DC power to inverter;
When DC voltage exceeds 250V, DC Bus starts to charge;
Inverter verify whether grid conditions are OK;
If the conditions are OK, inverter feeds AC power to grid and enters into the
running state.
Step 4:
Observe state of LED indicators and LCD screen.
State
If inverter’s commissioning fails, “FAULT” indicator will be lit. And “
the LCD screen will display type of malfunction.
” in
In this case malfunction must be removed and then repeat step1 to step 4.
If inverter
„
s commissioning succeeds,
“
RUN
”
indicator will be lit.
State
If inverter
„
s commissioning succeeds,
“
”
in the LCD screen will display
“
RUN
”
.
44
Number Item
Remark
1
Verify whether inverter is fastened onto the wall.
See
“
1
”
.
2
Check whether all cables are undamaged, properly
insulated and adequately dimensioned.
See
”
4.4 Specification of
Cables
”
.
3
Check whether all cables are firmly attached and
correctly.
See
“
4.5 Connecting inverter
to PV Arrays
”
to
“
4.8
Connecting RS485 Cable
”