20
SYSTEM INFO
The sub-menu SYSTEM INFO allows the user to review information pertaining to the operation of
the control (e.g. average main flame signal strength, status of the high fire and low fire end switches,
etc.). This information can be very helpful when setting the damper linkages on the firing rate motor.
The
MODE
key is used to enter the SYSTEM INFO sub-menu, and the
SCRL
key is used to
advance through the sub-menu.
Press Screen
Displays
Description
SCRL
AUTO
45
SCRL key advances through the historical information until
SYSTEM INFO >
“System Info” is displayed. Control has released to auto modula-
tion,
flame signal strength = 45.
SCRL
AUTO
45
The average flame signal strength of the pilot flame = 22
AVG. PILOT FLM 22
SCRL
AUTO
45
The average flame signal strength of the main flame = 40.
AVG. MAIN FLM 40
SCRL
AUTO
45
The total number of short circuits (excessive current)
SHORT CKTS 0
detected on terminals 5, 6, and 7. The short circuit condition must
be
sensed twice consecutively to be considered a short circuit.
SCRL
AUTO
45
The status of the high fire end switch (D-8) is closed.
D-8 LIMIT CLOSED
SCRL
AUTO
45
The status of the low fire end switch (M-D) is closed.
M-D LIMIT CLOSED
MODE
AUTO
45
MODE key returns to run message.
FLAME SIGNAL
