Reigniting A Lost Pilot; Acknowledging Lockouts - ProFire PF3100 Product Manual

17.6 REIGNITING A LOST PILOT

Lost pilots can be re-ignited without stopping the controller for multi-pilot applications where one or more pilot
flames are lost and the Minimum Pilots Running setting is still satisfied. From the Controller Status Screen, select
the lost pilot and press

17.7 ACKNOWLEDGING LOCKOUTS

Lockout messages appear when a controller enters the Lockout state and must be acknowledged for the controller
to transition to any other state. The following methods can be used to acknowledge and clear a lockout message
from the screen:
• User Interface: Press
External Ignition Switch: Toggle switch from Run to Stop to Run position within 30 seconds.
•
• Remote Start input: Toggle input from energized to de-energized to energized within 30 seconds.
Modbus – Write Acknowledge command to the Clear Shutdown Code Modbus register (30143/40143). Refer
•
to PF3107-00 Modbus Register Map
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to attempt pilot reignition while maintaining the current controller state.
.
for details.
PF3100 Product Manual
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