Harman Stove Company PC 45 Installation & Operating Manual page 19

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 igniter is on.
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 message
3 blinks: Indicates that the ESP (Exhaust Sensing
Probe) has gone out of range too many times in a speci-
fied time. Perform a manual reset*, If the code returns
immediately, the ESP may be damaged or disconnected.
Otherwise, the exhaust system may need cleaned..
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 er-
ror.
5 blinks (In Igniter Auto. mode Only): Indicates that
the unit has failed to light within the 45 minute start
cycle. To reset - Turn Mode Selector to "OFF", then turn
to either mode again.
AuTOmATIC IgNITION ESP CONTrOl
Dealer Diagnostic Port
For dealer maintenance use
only. Requires special DDM
monitor supplied to Harman
Dealers exclusively.
s:
6 blinks : Indicates that the control has calculated
poor or incomplete combustion occurring for more than
50 minutes. See Troubleshooting section for more de-
tails.
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 24,
for more details.
* manual reset- Disconnect the power cord for a few
seconds and reconnect. If error still occurs call your
Harman 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 combustion
blower will go to minimum
and stay there.
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 L and H
scale.
Mode Selector
A l l o w s y o u t o c h o o s e
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.
PC 45 Corn/Pellet Stove 19