12
The pilot valve terminal can be set for interrupted or intermittent operation. If intermittent (INTMT),
terminal 6 will remain energized during the firing cycle.
PROVE D-8 OPEN
Y/N
default is N
The open damper proving switch must not be closed at the start of a burner cycle.
PROVE M-D OPEN
Y/N
default is N
The closed or low fire start position of the damper must not be closed at the end of open damper pre-
purge time.
PURGE COUNT
UP/DWN
default is DWN
If selected as DWN, the pre-purge time will start at the selected time and count down to 0.
POST PURGE
1s, 15s, 30s, 60s
default is 15s
CAUTION: PER UL 296, A MECHANICAL DRAFT BURNER HAVING AN INPUT IN EXCESS
OF 20 GPH (76 L/H) SHALL PROVIDE A POST-PURGE PERIOD OF NOT LESS THAN 15
SECONDS.
UNIT ADDRESS 00
Available selections are 00 through 15. Default selection is 00.
ACCEPT SETTINGS N
Available selections are Yes (Y) and No (N). No is the default selection. If selected Y, the system will
accept the current settings (overriding the 50 hour normal burn-in time). If selected No, the settings
will be permanently burned in after a 50 hour burn-in period. After the 50 burn-in time, the settings
will not be able to be changed.
Press the MODE key to return to the run message.
WARNING: THE INAPPROPRIATE SELECTION OR APPLICATION OF A PROGRAMMER
MODULE COULD RESULT IN AN UNSAFE CONDITION HAZARDOUS TO LIFE AND
PROPERTY. Care should be taken to ensure the proper selection for each setting. Selection of the
settings for a particular application should be made by a competent professional, such as a Boiler/
Burner technician licensed by a state or government agency, engineering personnel of the burner,
boiler, or furnace manufacturer (OEM), or in performance of duties based on information from
the OEM.
