NTI Trinity Tft399 Installation And Operation Manual page 84

│Installation and Operation Instructions
Trinity
Table 16-4 Alert Codes
Code Description
460 LCI demand lost in run
461 Demand lost in run
462 STAT demand lost in run
463 Demand lost in run due to no flame
464 LCI lost in Combustion Pressure Establishing Period
465 LCI lost in Combustion Pressure Stabilizing Period
466 RESERVED
467 Internal error: EEPROM write was attempted before EEPROM was initialized
468 Internal error: EEPROM cycle count address was invalid
469 Internal error: EEPROM days count address was invalid
470 Internal error: EEPROM hours count address was invalid
471 Internal error: Lockout record EEPROM index was invalid
472 Internal error: Request to write PM status was invalid
473 Internal error: PM parameter address was invalid
474 Internal error: PM safety parameter address was invalid
475 Internal error: Invalid record in lockout history was removed
476 Internal error: EEPROM write buffer was full
477 Internal error: Data too large was not written to EEPROM
478 Internal error: Safety key bit 0 was incorrect
479 Internal error: Safety key bit 1 was incorrect
480 Internal error: Safety key bit 2 was incorrect
481 Internal error: Safety key bit 3 was incorrect
482 Internal error: Safety key bit 4 was incorrect
483 Internal error: Safety key bit 5 was incorrect
484 Internal error: Safety key bit 6 was incorrect
485 Internal error: Safety key bit 7 was incorrect
486 Internal error: Safety key bit 8 was incorrect
487 Internal error: Safety key bit 9 was incorrect
488 Internal error: Safety key bit 10 was incorrect
489 Internal error: Safety key bit 11 was incorrect
490 Internal error: Safety key bit 12 was incorrect
491 Internal error: Safety key bit 13 was incorrect
492 Internal error: Safety key bit 14 was incorrect
493 Internal error: Safety key bit 15 was incorrect
494 Internal error: Safety relay timeout
495 Internal error: Safety relay commanded off
496 Internal error: Unknown safety error occurred
497 Internal error: Safety timer was corrupt
498 Internal error: Safety timer was expired
499 Internal error: Safety timings
500 Internal error: Safety shutdown
550 Delta T inlet/outlet limit was exceeded
553 Inlet/outlet inversion occurred
564 Outlet T-rise limit was exceeded
600 Delta T inlet temperature was invalid
601 Delta T outlet temperature was invalid
603 CH ODR boost max offpoint temperature was invalid
604 CH ODR boost max offpoint temperature was too low
605 Lead Lag ODR boost max offpoint temperature was invalid
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Tft Series