96
433
Error when assigning dy-
namic addresses
1. Power stage set could not
communicate with Recerbo
1. Restart inverter or perform
software update
2. Faulty power stage set
2. Replace AC PC board
3. Faulty Recerbo
3. Replace Recerbo
436
Error during power stage
set error communication
1. Power stage set could not
communicate with Recerbo
1. Restart inverter or perform
software update
2. Faulty power stage set
2. Replace AC PC board
3. Faulty Recerbo
3. Replace Recerbo
437
Internal error handling
problem
1. Power stage set could not
communicate with Recerbo
1. Restart inverter or perform
software update
2. Faulty power stage set
2. Replace AC PC board
3. Faulty Recerbo
3. Replace Recerbo
438
Error communication prob-
lem
1. Power stage set could not
communicate with Recerbo
1. Restart inverter or perform
software update
2. Faulty power stage set
2. Replace AC PC board
3. Faulty Recerbo
3. Replace Recerbo
445
Country setup information
incorrect
1. Country setup information
incorrect
1. Perform software update
and reload the country setup
from the Setup menu
2. Outdated software (e.g. after
PC board replacement)
2. Perform software update
and reload the country setup
from the Setup menu
3. Manual adjustment not pos-
sible in Service menu
3. Check the settings
4. Faulty Recerbo
4. Replace Recerbo
447
Insulation fault detected
1. PV generator grounded
1. Check wiring
2. Grounding fault on PV gen-
erator
2. Check country setup
3. Measurement fault on power
stage set
3. Replace DC PC board; re-
place AC PC board if neces-
sary
448
Neutral conductor fault
1. No neutral conductor found
1. Check wiring
2. Incorrect setup
2. Check country setup
3. Poor contact: wall bracket <-
-> inverter
3. Check fixing screws in the
DATCOM area
4. Faulty filter PC board
4. Replace filter PC board
450
No guard controller detect-
ed
1. Ribbon cable between pow-
er stage set and filter PC board
faulty or not connected proper-
ly
1. Check ribbon cable between
Recerbo and power stage set
2. Faulty filter PC board
2. Replace filter PC board
451
Memory error in a micro-
controller
1. Grid problem
1. Automatic correction
2. Faulty AC guard on filter PC
board
2. Replace filter PC board
3. Faulty AC guard on power
stage set
3. Replace AC PC board
Code
Description
Behaviour
Remedy
Summary of Contents for Primo 3.0-1
Page 2: ...2 ...
Page 5: ...Allgemeine Informationen ...
Page 6: ......
Page 13: ...Fehler Suchhilfe ...
Page 14: ......
Page 32: ...32 ...
Page 33: ...Komponenten austauschen ...
Page 34: ......
Page 54: ...54 DC Trenner auf ON stellen 6 ...
Page 65: ...Sicherheitstechnische Überprüfung ...
Page 66: ......
Page 78: ...78 ...
Page 81: ...General information ...
Page 82: ......
Page 89: ...Error location aid ...
Page 90: ......
Page 108: ...108 ...
Page 109: ...Changing components ...
Page 110: ......
Page 130: ...130 Set the DC disconnector to ON 6 ...
Page 141: ...Safety Inspections ...
Page 142: ......
Page 154: ...154 ...
Page 155: ...Appendix ...
Page 158: ...158 ...
Page 159: ...159 ...