Harman PC45 Installation & Operating Manual page 16

The PC45 Corn/Pellet Stove is capable of manual operation. This also allows the operator to manually
POWER
control operation during an emergency (i.e. igniter failure, when using some types of auxiliary power.)
4
STATUS
MAX.
3
CORN
TEST The unit can be switched between "AUTO" and "MANUAL" at any time during operation.
DISTRIBUTION BLOWER
COMBUSTION BLOWER
NOTE: when starting the unit in the "AuTO" mode and switching to "mANuAl", wait until the
AUTO
FEED MOTOR
IGNITER
IGNITER
igniter light (located on the control board) comes on to confirm the ignition cycle has begun.
MANUAL
80° 85°
6 90°
75°
5 7
70° 4 OFF
1
3
65°
2
50°
60°
55°
( WARNING ) HIGH VOLTAGE
Disconnect power before opening cover.
85°
80°
6
75°
5
4
70°
3
65°
2
60°
55°
Fig. 22: Room Temperature Mode: This setting will produce a
room temperature of 70 degrees with the distribution blower at
medium speed.
manual Stove Temperature mode
POWER
STATUS
DISTRIBUTION BLOWER
COMBUSTION BLOWER
FEED MOTOR
IGNITER
85°
80°
6
75°
5
4
70°
3
65°
2
60°
55°
Fig. 23: This setting will produce a large viewing fire without a
( WARNING ) HIGH VOLTAGE
Disconnect power before opening cover.
distribution blower operating.
3-90-02686R29_05/14
manual Operation
90°
7
OFF
1
50°
4
MAX.
3
CORN
TEST
AUTO
IGNITER
MANUAL
90°
7
OFF
1
50°
Igniter Switch to "mANuAl" / room Temp mode
The fire will have to be lit with starting gel and a match, or
started automatically, see "Automatic Operation". Turn to
"Manual" position when the ignition cycle has started.
The difference between "AUTO" Room Temperature Mode
and "Manual" Room Temperature Mode is that the fire will not
go out as the room temperature goes above the control board
setting. The unit can only go to low burn and will remain there
until it runs out of fuel or until more heat is needed and the
feed rate increases. Feed rate adjustments and dial settings
are the same as "AUTO" settings.
Igniter Switch to "mANuAl" / Stove Temp mode
The advantage of this mode is to allow the operator to have
a large viewing fire without blowing extra heat into the room.
During operation, with the temperature dial set at #4 or less,
the distribution fan will not operate. Therefore, there can be
a higher burn rate (a larger viewing fire) without an excess
of hot air blowing into the room.
An example of when to use the Manual Stove Temperature
Mode is if you want to watch a large fire and the room is
already up to temperature. The Stove Temperature Mode
allows you to have a larger fire and a lower sound level,
without the distribution blower.
NOTE: during the use of this mode, if you keep increasing
the temperature dial setting to increase the fire size, the
distribution blower will automatically come on when the
ESP Temperature reaches 350 F, or 81% output.
°
PC 45 Corn/Pellet Stove 16