Esp Control - Harman PELLET P61A Installation & Operating Manual

AutOMAtic ignitiOn eSP cOntROl
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. Blinks to indicate
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 that the ESP (Exhaust Sensing
Probe) has lost communication with the circuit board, or
has gone out of range more than allowed in a specified
time. If the unit seems to be operating properly, perform
a manual reset*. If the code persists, contact your
dealer.
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.
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.
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 50
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, Page 27,
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
t o c h e c k o p e r a t i o n .
Afterward the control
will simulate a minimum
burn and the combustion
blower will remain on
low, with the distribution
blower on high.
Igniter switch
Set to appropriate Start-
Up mode.
Distribution Blower speed
adjustment range.
L = low
H = high
Variable speed anywhere
b e t w e e n L a n d 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.
P61A Pellet Stove
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