Esp Control - Harman Accentra Freestanding Pellet Stove Installation & Operating 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
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 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
a minute, the control
will simulate a minimum
burn and the combustion
blower will remain on
low.
Feed adjuster
Sets the maximum feed
rate
Status light error messages:
3 blinks: Indicates that the ESP (Exhaust Sensing Probe)
has gone out of range too many times. If the unit seems to
be operating correctly, 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 within the 36 minute start cycle. To reset -
Turn Mode Selector to "OFF", then turn to either mode again.)
3-90-05471_R15_05/14

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.
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.
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.
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.
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