Esp Control - Harman Stove Company Accentra Owner's Manual

Mode Selector
Allows you to choose between Room Temp Mode,
Stove Temp Mode, or OFF. Also allows you to vary the
distribution blower speed by turning the knob to the
high or low side of each mode.
Distribution Blower
speed adjustment range.
L = low
H = high
Variable speed anywhere
between L and H;
although as the stove
temp. goes up , so does
the L and H scale.
Igniter switch
Set to appropriate Start-
Up mode.
Test
Runs all motors at full
speed for one minute to
check operation. After
two minutes the stove will
go to minimum burn and
the blowers will alternate
from high to low every
minute to remind you that
you are still in "Test
Mode".
Feed adjuster
Sets the maximum feed
rate
Status light error messages:
1 Blink: Indicates control board self diagnostic failure.
This requires a manual reset*.
2 Blinks: Indicates that the feeder position switch
jumper (J2) on the rear of the control board is not con-
nected. The stove will function normally until shut down
is attempted. The stove will not shut down until it runs
out of fuel and cools to a safe temperature.
3 Blinks: Indicates ESP (Exhaust Sensing Probe) fail-
ure. This requires a manual reset*.
4 Blinks: Can occur only in Room Temp Mode and
indicates Room Sensing Probe failed or not installed. If
a Room Sensing Probe is then installed, the status light
will automatically reset.

ESP CONTROL

Temp dial
Allows you to adjust the room temperature in Room Temp
Mode using the outer scale marked in degrees Fahrenheit.
It also allows you to adjust the stove temperature while in
Stove Temp Mode using the inner scale marked from 1 to 7.
NOTE: Unit will not start in "AUTO" with this status
error.
5 Blinks (In Igniter Auto. Mode Only): Indicates
that the unit has failed to light within the 36 minute start
cycle. To reset - Turn Mode Selector to "OFF", then
turn to either mode again.)
6 Blinks : Indicates that the control has calculated poor
or incomplete combustion occurring for more than 50
minutes. See Troubleshooting section for more details.
* Manual reset- disconnect power cord for a few sec-
onds and reconnect. If error still occurs call your Dealer.
Indicates igniter is on.
Indicates power to the feed
motor.
Indicates power to
combustion blower
Indicates power to
distribution blower.
Status Light
Will be lit in either stove
or room temp mode when
pointer is not within off
position band except after
normal shut down. Blinks
to indicate errors listed
below.
Power Light
Indicates power to the
control.