Feed adjuster
Sets the maximum
feed rate
Test
Runs all motors at
full speed for one
minute to check
operation. Afterward
the combustion blower
will stay on low to
simulate a low burn
rate.
Igniter switch
Set to appropriate
Start-Up mode.
Dis trib utio n B lowe r
s p e e d a d j u s t m e n t
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.
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*.
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 er-
ror.
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.)
: Indicates that the control has calculated poor
or incomplete combustion occurring for more than 50
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.
- disconnect power cord for a few seconds
and reconnect. If error still occurs call your Dealer.
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.
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.
Power Light
Indicates power to the
control.
Indicates power to the
feed motor.
Indicates power to the
igniter.
Indicates power to
combustion 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.
Indicates power to
distribution blower.
Dealer Diagnostic Port
For dealer maintenance
only. Requires special DDM
monitor supplied to Harman
Dealers exclusively.
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