Delta SOLIVIA 5.0 Installation Manual download pdf (Page 33)

EN

33Operation and installation manual SOLIVIA 5.0 AP G3 TR

LED STATUS

DISPLAY

MESSAGE

CAUSE ELIMINATION

green: <off>

red: <off>

yellow: <on>

AC relay

failure

One of the anti-islanding

protection output relays is

faulty / defective.

The solar inverter is defective.

Return the device.

green: <ashes>

red: <off>

yellow: <off>

Calibration

ongoing

Check internal settings. Normal function before input mode.

green: <off>

red: <off>

yellow: <on>

DC injection

failure

DC component of input-

side alternating current is

too high.

If the fault persists after the device

has been reset, please inform your

service technician.

green: <off>

red: <off>

yellow: <on>

Error # 301

Internal communication

error or hardware fault.

If the fault persists after the device

has been reset, please inform your

service technician.

green: <off>

red: <off>

yellow: <on>

Error # 302

The device trips and

reverts to grid input mode

once the temperature has

dropped.

Check the installation site (no

direct sunlight, air circulation).

green: <off>

red: <on>

yellow: <off>

Error # 506

Error # 508

Isolation resistance fault

on the DC side during

start-up phase (# 508) or

running phase (# 506).

Check the isolation resistance on

the DC side of the PV modules.

green: <on>

red: <on>

yellow: <off>

Isolation

start-up

warning

Isolation run-

ning warning

Isolation resistance fault

on the DC side during

start-up phase or running

phase.

You must check the isolation

resistance on the DC side of the

PV modules. Solar inverter is still

feeding!

green: <on>

red: <on>

yellow: <off>

PV+ groun-

ding fault

PV- groun-

ding fault

Connection PV+ (PV-)

to GND is interrupted or

wrong pole is connected

to GND.

Check that the GND connection

has been made correctly and/or

check the fuse in the grounding

path. Change the fuse if necessary.

The solar inverter remains in feed-

in operation.

green: <off>

red: <off>

yellow: <on>

Revision

error

Versions of hard- and soft-

ware are not compatible.

If the fault persists after the device

has been reset, please inform your

service technician.

green: <on>

red: <on>

yellow: <on>

Self test

ongoing

Initialization of solar inver-

ter on start-up.

The rst time the solar inverter is

started up:

Normal function with a PV cell vol-

tage of between 100 V and 150 V.

green: <ashes>

red: <off>

yellow: <off>

PV power too

low

Insufcient input power.

Insufcient insolation (dawn/twi-

light).

Check the PV cell voltage via the

display in the N menu.

green: <ashes>

red: <off>

yellow: <off>

PV voltage

too low

PV generator voltage bet-

ween 100 V and 150 V.

Insufcient insolation.

Check the PV cell voltage via the

display in the N menu.

green: <ashes>

red: <off>

yellow: <off>

Synchronize

to AC

Checks grid voltage and

grid frequency for grid

input mode.

Normal function before input mode.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 47 48

Comments to this Manuals

No comments