Esp Control - Harman P61A Installation & Operating Manual

AUTOMATIC IG NITION ESP CONTR OL
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
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
Turn ode Selector to O
3 -9 0 -0 5 8 2 2 R 2 8 _ 0 8 /1 3
ode and
minute start cycle. To reset -
, 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 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 O
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 ealer.
Feed adjuster
Sets the maximum feed
rate.
Test
Runs all motors at full
speed for one minute to
check operation. 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
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.
then back
P 6 1 A P ellet S tove 1