STATCON ENERGIAA SEOG Series, Руководство по эксплуатации продукта

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REMEDY:

Check the PV output (It must be as per your PCU specification).
IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER.

FAULT * 9 (SYSTEM OVER LOAD) : This fault may occur due to exceeding the load from PCU rating.
REMEDY:

Check the total load your are connecting to your PCU. (It should not exceed the nominal limit of PCU).
IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER.

FAULT * A (BATT_UNDER_VOLTAGE_ALARM) : This fult/alarm may occur due to low voltage. (It may be
due to discharging of battery or battery damage. It may occur due to loose connection of battery
terminals.
REMEDY:

Check the battery voltage and battery connections.
IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER.

FAULT * B (MAINS UNDER FREQUENCY) : This fault may occur due to improper frequency of mains.
REMEDY:

Check the mains supply.
IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER.

FAULT * C (MAINS OVER FREQUENCY) : This fault may occur due to improper frequency of mains.
REMEDY:

Check the mains supply.
IN CASE OF ANY OTHER ISSUE CONTACT TO SERVICE ENGINEER.

FAULT * D (SYSTEM SHORT CIRCUIT) : This fault may occur due to short circuiting of output terminals of
PCU or due to fault in your load.
REMEDY:

Switch off all the MCB’s/disconnect the connections of PCU and check the load terminals and load.
IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER.