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Power Light
Indicates power to the
control.
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.
Bl i n ks t o indi c at e
errors listed below.
Indicates power to
distribution blower.
Indicates power to
combustion blower
Indicates power to the
feed motor.
Indicates power to the
igniter.
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.
Status light error messages:
3 blinks: Indicates a poor ESP connection or that the ESP
(Exhaust Sensing Probe) has gone out of range too many
times. If the stove seems to be operating normally, perform
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.
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 after 4 consecutive igniter cycles, 32
minutes total. To reset - Turn Mode Selector to "OFF", then
turn to either mode again.)
8
ESP Control
Dealer Diagnostic Port
For dealer maintenance only. Requires
special DDM monitor supplied to
Harman® Dealers exclusively.
6 blinks : Indicates that the control has calculated poor or
incomplete combustion occurring for more than 25 minutes.
See Troubleshooting section for more details.
A six blink status may be set if the stove is allowed to run out
of pellets. To reset, turn mode selector to "OFF" then back
on to the desired mode. If the unit was not out of pellets, see
Troubleshooting section for more details.
* manual reset- disconnect power cord for a few seconds
and reconnect. If error still occurs call your Dealer.
Feed adjuster
Sets the maximum
feed rate
Test
Runs all motors at full
speed for one minute
to check operation.
A f t e r w a r d
t h e
combustion blower will
stay on low to simulate
a low burn rate.
Igniter switch
Set to appropriate
Start-Up mode.
Distribution Blower
speed adjustment
range.
L = low
H = high
V a r i a b l e
s p e e d
anywhere between L
and H; although as the
stove temp. goes up,
so does the low end
of the scale.
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.
1-90-09730R29_02/14
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