Fronius Primo 3.0-1 Service Manual

103
EN
751 Real-time clock lost 1. Inverter has not been able to
establish an AC connection for
more than 5 days
1. Setting the time
2. Faulty Recerbo memory 2. Replace Recerbo
754* - 755* Time set 1. Date/time has been set
757 Time cannot be saved; for
safety reasons the inverter
is not feeding in power
1. Faulty real-time clock 1. Replace Recerbo
758 RTC quartz does not work
in emergency mode
1. Occurs once 1. Automatic correction
2. Faulty Recerbo 2. Faulty Recerbo
760 Faulty system quartz 1. Occurs once 1. Automatic correction
2. Faulty Recerbo 2. Replace Recerbo
761* Read error on on-board
memory chip
1. On-board memory chip
missing
1. Replace interface PC board
with on-board memory chip
2. Faulty ribbon cable 2. Replace ribbon cable
3. Faulty Recerbo 3. Replace Recerbo
4. Faulty on-board memory
chip
4. Replace inverter
762* Read error on on-board
memory chip
1. Integrated memory chip
missing
1. Use/install original memory
chip
2. Faulty ribbon cable 2. Replace ribbon cable
3. Faulty Recerbo 3. Replace Recerbo
4. Faulty integrated memory
chip
4. Replace inverter
763* Power limitation on on-
board memory chip cannot
be read
1. On-board memory chip
missing
1. Use/install original memory
chip
2. Faulty Recerbo 2. Replace Recerbo
3. Faulty on-board memory
chip
3. Replace inverter
765* Recerbo cannot read power
limitation
1. Faulty Recerbo 1. Replace Recerbo
766 No power limitation found 1. Faulty Recerbo 1. Replace Recerbo
2. Faulty on-board memory
chip or integrated memory chip
2. Replace inverter
767* Power limitation cannot be
read
1. Occurs once 1. Automatic correction
2. Faulty Recerbo 2. Replace Recerbo
768 Power limitation changed
while feeding energy into
the grid
1. Integrated memory chip is
connected or switched off
while feeding energy into the
grid
1. Automatic correction (state
code must be confirmed)
772 Memory on memory chip is
not available; for safety rea-
sons the inverter is not
feeding in power
1. SSP is not connected 1. Check SSP
773 Memory on memory chip is
not initialised; for safety
reasons the inverter is not
feeding in power
1. Memory not programmed or
memory lost
1. Reload setup
2. Faulty Recerbo 2. Replace Recerbo
Code Description Behaviour Remedy

Fronius Primo 3.0-1 Specifications

General

Purpose	Solar panel
Efficiency	98 %
Output power	3000 W
Input current	12 A
Input voltage	80 - 1000 V
Output voltage	- V
Input frequency	50 - 60 Hz
Power supply type	Auto
Adjustable output voltage	-
International Protection (IP) code	IP65
Product color	Black, Grey
Built-in display	Yes
Operating temperature (T-T)	-40 - 55 °C

Weight and Dimensions

Depth	204 mm
Width	431 mm
Height	645 mm
Weight	21500 g