Lenoxx Electronics Optima 3 FS - Manual (Page 23)

CARE AND OPERATION
PAGE 23
Note: The control board is equipped with an internal
memory which will recall the last setting and mode
the stove was in prior to loss of power. Because we
individually check each stove prior to packaging, one
of the two scenarios will appear when you first plug
in your stove.
1). The Green LED at the top of the control board will
illuminate and the blowers will be running. This is a
standard cool down mode and will last no longer than
five minutes. This happens during testing when the
stove is turned off (which initiates cool down mode)
and then is unplugged.
2). The Green LED at the top will illuminate and the red
and yellow LED’s will illuminate on the control board,
indicating that the stove is in the run mode. This hap-
pens during testing if the stove is unplugged without
first turning the control board off (the control board
remembers its last setting, which was the run mode).
If your stove follows that described in number 2 above,
simply press the ON / OFF button once to turn the stove
off, this will initiate the cool down mode. The stove can be
restarted at any time during the cool down mode by
pressing the ON / OFF button once.
Start-up Sequence of Events
1. Fault time delay is initiated (14 minutes 15 seconds).
2. Fuel feed rate of 100% for 1 minute 50 seconds (when
trim left at factory setting of 0) auger trim setting
ranges from 1:26 to 2:14 depending on -4 to +4 re-
spectively.
3. Exhaust blower operation starts (medium range volt-
age).
4. Room air blower operation starts (medium range volt-
age).Power LED is activated (steady green).
6. Igniter operation activated (line voltage).
7. Photoeye looks for flame (flame dominance scheme).
8. * If needed second & third fuel dumps are available at
predetermined time deliveries (4 minutes & 6 minutes
after initial).
Flame Detection Sequence of Events - This is what
happens after flame has been detected.
Happens within the Start-up Time Delay sequence.
0 to 1 minute no fuel feed.
Flame settles.
Bed of embers built.
1 minute mark: Fuel Feed rate 20% for 4 minutes 15
seconds (1 second on / 4 seconds off).
2 minute mark: igniter turns OFF / room air blower =
panel setting.
5 minute 15 seconds mark: exhaust blower = panel
setting / LED indicator still active.Start-up Time de-
lay ends 14 minutes 15 seconds after pushing the
start button!
PHOTOEYE
PN LABEL
LOCATION
POWER
SELECT
MAIN
HARNESS
FUSE