Central Boiler Fire Star - Controller Alarm and Status Messages; REFIRE; REFIRE OUT Alarm; Stepper Motor Faults (STEP FAIL 1, STEP FAIL 2); Memory Failure (EF)

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FIRESTAR COMBUSTION CONTROLLER - VERSION 6.7 • OPERATION MANUAL
REFIRE / REFIRE OUT
e furnace has shut down because the optional Easy Rere Burn Time Limit
has been met. is alarm is reset automatically during the next loading (when
the rebox door is left open for more than 30 seconds). Pressing the Ignition
Air button will also reset this alarm.
LOCKED
is will be displayed when any button is pressed while the controller is locked.
When the controller is locked, all buttons are disabled. To lock and unlock the
control, quickly press the left arrow four times.
UNLOCKED
is will be displayed once after unlocking the controller.
BYPASS
e bypass door is open (if applicable to your model).
DOOR OPEN
e rebox door is open.
TC1, TC2, TC3 or A-1
If the display indicates any of these messages, contact your dealer.
STEP FAIL 1, STEP FAIL 2
If the display indicates one of these messages, it indicates a protection fault
to one of the stepper motor drives. is can be caused by a high temperature
inside the controller enclosure. Power the controller o and back on to clear
this alarm. If the alarm recurs, contact your dealer.
EF
e message will indicate that the controller was unable to recover from a
memory failure. All settings will be reset to the factory default settings and
will not be saved if the controller is turned o or power is interrupted. In the
event of a power outage, the controller will not restart when power is restored.
Contact your dealer.