Dear All,
Just need a clarification:
We have experienced an lockout on PM3 Purge line, after a problem of 71pg fault. We have passed to PPM Mode piloted premix (DLN2.6+) 9FB Machine.
The fault of 71PG of DLN was solved. I look into the logic, we have tried to change the combution mode. We get a load reject mode.
We have tried to resychro again. Its ok, but the lockout always exists.
Looking into the logic I found that only the reset for the lockout is the loss of flame! We could avoid that before 15min of condensate time. After the 15min we cannot reset the lockout, only as i said by loss of flame (risk condensate in the line PM3). could you please explain how could get condensation in the line PM3? Is the shutdown of the unit is the only solution? I mean without forcing anything (because the risk of condensation is existing.
Another question if really we have condensation whats the risk of damage on the machine if we force the logic?
Many thanks in advance.
Just need a clarification:
We have experienced an lockout on PM3 Purge line, after a problem of 71pg fault. We have passed to PPM Mode piloted premix (DLN2.6+) 9FB Machine.
The fault of 71PG of DLN was solved. I look into the logic, we have tried to change the combution mode. We get a load reject mode.
We have tried to resychro again. Its ok, but the lockout always exists.
Looking into the logic I found that only the reset for the lockout is the loss of flame! We could avoid that before 15min of condensate time. After the 15min we cannot reset the lockout, only as i said by loss of flame (risk condensate in the line PM3). could you please explain how could get condensation in the line PM3? Is the shutdown of the unit is the only solution? I mean without forcing anything (because the risk of condensation is existing.
Another question if really we have condensation whats the risk of damage on the machine if we force the logic?
Many thanks in advance.