elco R601 Betriebsanleitung Seite 36

Lockouts
34
Error Description of error
code
349 Buffer return valve Y15 not available
350 Puffer address sensor
351 Primary controller / system pump address error
352 Pressureless header address error
353 Common flow sensor B10 not available
371 Flow temperature 3 (heating circuit 3) supervision
372 Limit thermostat heating circuit 3
373 Extension module 3 error (collective error)
349 Buffer return valve Y15 not available
350 Puffer address sensor
351 Primary controller / system pump address error
352 Pressureless header address error
353 Common flow sensor B10 not available
371 Flow temperature 3 (heating circuit 3) supervision
372 Limit thermostat heating circuit 3
373 Extension module 3 error (collective error)
386 Fan speed has lost valid range
388 DHW error no function
426 Feedback flue gas damper
427 Configuration flue gas damper
431 Sensor primary heat exchanger
432 Functional earth not connected
433 Temperature primary heat exchanger to high