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Battery replacement
1. Open the
serve hatch;
2. Disconnect
all cables and
take out the
controller;
5. FIRSTLY, connect luminaire to
the controller
6. SECONDLY, connect NTC to
the controller
7. THIRDLY, connect battery to
the controller
8. LASTLY, connect PV
Panel to the controller
9. Check controller indicator
lighting status
LED 1: Green on
LED 2: Green on or flash
LED 3: Red off
10. Lock the service door at the
end.
3. take the old
battery out
and replace a
new one;
4. Affix controller
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