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EN
Elite Control Operation
Fail Safe Levels
Lvl Description DX Only
0
Fail Safe Level 0: Temporary failsafe, limited to
five-minutes (only in display firmware #C40 and
newer). Provides minimal failsafe protection
and is not recommended.
• The system will automatically switch back
to Level 3 aer five minutes (for display
firmware #C40 and newer. Any older
display firmware will not revert to full
detection).
• Only the ASF fault is detected and displayed.
• The control shuts down and will not restart
until the fault is repaired.
• Once repaired, the control restarts aer a
two-minute delay.
x
1
Fail Safe Level 1 (only for display firmware #C39
and older): includes the failsafe actions of the
previous level and detects all other faults, but
they are not displayed.
• The system shuts down for two minutes or
until the fault is cleared, whichever is longer.
• The system restarts when the fault is cleared.
2
Fail Safe Level 2 (only in display firmware #C39
and older): includes the failsafe actions of the
previous levels and displays all other faults.
• The system shuts down for two minutes or
until the fault is cleared, whichever is longer.
• The system restarts when the fault is cleared.
3
Fail Safe Level 3: includes the failsafe actions of
previous levels and the system will lockout aer
four consecutive HPF, LPF or PLF faults. In
addition, the lockout can be cleared.
• The system shuts down for two minutes or
until the fault is cleared, whichever is longer.
• To clear the lockout, enter OFF mode.
Then, return to ON mode.
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