INFOSEC P2 SunRise 3000 User Manual page 27

8 . P 2 S U N R I S E S T A T U S D I A G N O S T I C S A N D R E P A I R
The P2 SunRise is equipped with a self diagnostic system that automatically identifies a
large number of possible operation issues by itself and displays them on the LCD screen.
Therefore it is possible to quickly isolate technical issues, and to distinguish between
Service Codes related to the installation versus Service Codes which are internal to the
inverter. Whenever the self diagnostic system has identified a particular issue, the
respective Service Code is displayed on the LCD screen.
Table 1. Inverter error code and error code description
LCD
Designation
indicate
DC_BUS pre-charge
Er00
fails.
Inverter voltage
Er03
abnormal.
DC_BUS over-
Er07
voltage.
DC_BUS under-
Er08
voltage.
EEPROM ERROR on
Er17
the control board.
DC_BUS discharge
Er19
fails.
Er22 Output relay fails.
Output current sense
Er24
fails.
BOOSTER_A over-
Er25
current.
BOOSTER_B over-
Er26
current.
Rating setting of
driver board is not
Er30
match EEROM of
control board.
Er06 EPO.
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Description
The P2 SunRise is in soft
start procedure, but the DC
Bus can not reach and
maintain anticipative
charging voltage.
The P2 SunRise output
voltage is abnormal.
The DC BUS inside is lower
or high than expected.
EEPROM data is wrong.
Capacitors of the DC Bus
can't be discharged down.
The Inverter Output Relay
is abnormal.
The Inverter Output
Current fails to detect.
Over-current on the DC
side. This fault code is
displayed if the current in
the DC network is larger
than specified.
EEPROM data is wrong.
The P2 SunRise enters into
EPO mode (Emerge Power
Off).
Repair
1. Disconnect ALL
PV (+) or PV (-).
2. Wait for few
seconds.
3. After the LCD
switches off,
reconnect and check
again.
4. If error code
keeps recurring,
contact your local
distributor.
1. Remove the short
circuit occurred at
the EPO terminal.
2. If error code
keeps recurring,
contact your local
distributor.
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