ProFire PF3100 Product Manual page 132

16.6.2 IGNITION SETTINGS TAB
24. Configure appliance-wide ignition settings per design specifications. The table below outlines the available
configuration options:
Setting
Main Flame Detect
Ignition Mode
Pilot Relight Mode
Relight Attempts
Minimum Pilots
Running
Pilot Relight Timeout
Pilot Flame Fail
(FFRT)
Main Flame Fail
(FFRT)
25. Press then
16.6.3 REVIEW TAB
26. Ensure that there are no errors and select "Accept" to save all changes and exit the Pilot Wizard.
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Default Options
Enabled
Disabled
Disabled
Coil
Coil
HEI
No Relight
During Flame Fail
No Relight
During Timeout
3 attempts 0 – 3 attempts
1 1 – 4 pilots
30 s 10 s – 600 s
4 s 0.8 s – 4 s
4 s 0.8 s – 4 s
to advance to the Review Tab.
Description
Main flame detection is required.
Main flame detection is not required.
The Ion Pilot card coil output is connected to an ignition
coil.
The Ion Pilot card coil output is connected to a separate
ignition module with DC input to control sparking.
Lost pilot flames are not automatically reignited.
The controller attempts to reignite lost pilot flames for
the duration of the Pilot Flame Fail (FFRT) setting.
Minimum Pilots Running requirement satisfied: The
controller attempts to reignite lost pilot flames for the
duration of the configured Pilot Relight Timeout setting.
Minimum Pilots Running requirement not satisfied: The
controller attempts to reignite lost pilot flames for the
duration of the configured Pilot Flame Fail (FFRT)
setting.
Specifies the number of relight attempts allowed
following a flame failure.
Specifies the number of pilots that must have flame
proven for the controller to remain running.
Specifies the duration for which the system attempts to
reignite lost pilot flames in multi-pilot applications when
the Minimum Pilots Running requirement is satisfied
and Pilot Relight Mode is set to During Timeout.
Specifies the time between pilot flame failure and
controller shutdown (or restart if allowable relights
remain).
* Time starts when Minimum Pilots Running setting is not satisfied.
Specifies the time between main flame failure and
controller shutdown (or restart if allowable relights
remain).
* Time starts when no main flame detectors are detecting flame.
PF3100 Product Manual
DOC-001149 v8.0
132