Fronius IG 300 Manuel d'utilisateur télécharger pdf (Page 68)

The power module will au-

tomatically attempt to con-

nect again and, if possible,

will resume feeding power

into the mains

401 Communication with

power module not pos-

sible

Some of the Class 4 service codes necessitate intervention by a FRONIUS-trained

service technician.

Code Designation Manifestation

Class 4

If a service code appears

frequently:

Notify FRONIUS-trained

service engineer

Remedy

The power module will au-

tomatically attempt to con-

nect again and, if possible,

will resume feeding power

into the mains

402 Communication with

EEPROM not possible

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

The power module will au-

tomatically attempt to con-

nect again and, if possible,

will resume feeding power

into the mains

403 EEPROM defective If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

Power module discon-

nected from mains for safe-

ty reasons

406 AC temperature sensor

defective

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

2-pin plug inserted in wrong

socket

410 Service plug has not

been connected in its

original position

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

Power module discon-

nected from mains for safe-

ty reasons

407 DC temperature sensor

defective

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

Power module discon-

nected from mains for safe-

ty reasons

408 Feeding DC into the

mains

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

Power module not con-

nected to the mains

409 No +15 V supply for the

electronic control sys-

tem

If a service code appears

frequently: Notify FRO-

NIUS-trained service

engineer

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Fronius IG 300 Manuel d'utilisateur Page 68

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