Harman Stove Company Stove P61 2 User Manual

Installation & Operating Manual  
P61-2 Pellet Stove Owners Manual  
Safety Testing by  
ASTM E1509  
Mobile Home Approved  
ìCe manuel est disponible en FranÁais sur demandeî  
R5  
SAFETY NOTICE  
PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL AND USE YOUR NEW ROOM HEATER. FAILURE TO  
FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY, OR EVEN DEATH.  
FOR USE IN THE U.S. AND CANADA. SUITABLE FOR INSTALLATION IN MOBILE HOMES  
IF THIS HARMAN STOVE IS NOT PROPERLY INSTALLED, AHOUSEFIRE MAY RESULT. FOR YOUR SAFETY, FOLLOW  
INSTALLATION DIRECTIONS.  
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONSAND INSTALLATION INSPECTION  
REQUIREMENTS IN YOUR AREA.  
CONTACT YOUR LOCAL AUTHORITY (SUCH AS MUNICIPAL BUILDING DEPARTMENT, FIRE DEPARTMENT, FIRE  
PREVENTION BUREAU, ETC.) TO DETERMINE THE NEED FOR A PERMIT.  
CETTE GUIDE D'UTILISATION EST DISPONIBLE EN FRANCAIS. CHEZ VOTRE CONCESSIONNAIRE DE HARMAN STOVE  
COMPANY.  
SAVE THESE INSTRUCTIONS.  
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Table of Contents  
Testing Label  
2
Assembly & Installation  
Venting  
4
7
Operation  
12  
14  
15  
18  
19  
19  
20  
22  
23  
24  
ESP Control  
Maintenance  
Trouble Shooting  
Feeder Parts  
Specifications  
Wiring Diagram  
Options  
Parts List  
Warranty  
Please read this entire manual before you install and use your new  
room heater. Failure to follow instructions may result in  
property damage, bodily injury, or even death.  
SUITABLE FOR MOBILE HOME INSTALLATIONS.  
SAVE THESE INSTRUCTIONS  
Harman Stove Company  
352 Mountain House Road  
Halifax, PA 17032  
3
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Assembly and Installation  
Unpacking  
The P61 is bolted to the skid to prevent move-  
ment during shipping.  
To free the stove from the skid you must re-  
move the hold-down bolts in the rear of the pedestal  
base.  
Removing or Installing rear cover panels  
To remove the rear cover panels, loosen the  
screws slightly and slide the covers outward as  
shown in the illustration. To reinstall, simply slide  
back into place and retighten the screws.  
Firebrick  
Install the firebrick vertically on the angle above  
the burnpot.  
Flame Guide  
Install the cast iron flame guide on top of the  
burnpot and make sure it is fully seated against the  
auger opening. The bottom of the flame guide is  
marked 38+.  
Shipping Bolts: These holes  
are also used for Mobile  
Home Installation  
Rear Cover  
Panels  
Fig. 2  
4
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Installation  
Installing  
Place the stove on a noncombustible floor or UL  
approved floor protector that extends 6 inches to the  
front, 6 inches to the sides and 1 inch to the rear of the  
stove.  
9"-13"  
Place the stove away from combustible walls at  
least as far as shown in figures 3,4 and 5. Please note  
the difference in side wall clearance with and without  
side shields.  
Note that the clearances shown are minimum for  
safety but do not leave much room for access when  
cleaning or servicing. Please take this into account when  
placing the stove.  
9"-13"  
Connect the power cord to a 120 V.A.C. 60Hz  
grounded receptacle.  
After connecting the flue system, follow the above  
procedure. However, prior to taking the draft reading be  
sure all doors and windows in the home are closed.  
Record the draft reading_______. If this reading is more  
than .05" lower than the unconnected reading, check  
for possible restrictions or the need for outside air (see  
page 8).  
9" With Side Shields  
13" Without Side Shields  
Fig. 3  
2"  
1"  
Mobile Home Installation  
When installing this unit in a mobile home several  
requirements must be followed:  
1. The unit must be bolted to the floor. This can be  
done with 1/4" lag screws through the 2 holes in the base  
plate.  
6"  
6"  
2. The unit must also be connected for the outside  
air. See page 8.  
10"  
3. Floor protection and clearances must be followed  
as shown.  
4. Unit must be grounded to the metal frame of the  
mobile home.  
CAUTION: This appliance must be vented to the out-  
side.  
6"  
Fig. 4  
FLOOR PROTECTOR  
Due to high temperatures, the stove should be placed  
out of traffic and away from furniture and draperies.  
Children and adults should be alerted to the hazards  
of high surface temperatures and should stay away to  
avoid burn to skin and/or clothing.  
Young children should be carefully supervised when  
they are in the same room as the stove.  
Clothing and other flammable materials should not  
be placed on or near this unit.  
Installation and repair of this Harman Stove should  
be done by a qualified service person. The appliance  
should be inspected before use and at least annually by a  
qualified service person. More frequent cleaning will be  
required. It is imperative that control compartments, burn-  
ers, and circulating air passageways of the stove be kept  
clean.  
18"  
FLOOR PROTECTOR  
Mobile home installation should be done in  
accordance with the Manufactured Home and  
Safety Standard (HUD), CFR 3280, Part 24.  
Fig. 5  
5
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Venting  
Requirements for Terminating the Venting  
WARNING: Venting terminals must not be re-  
cessed into a wall or siding.  
NOTE: Only PL vent pipe wall pass-throughs  
and fire stops should be used when venting through  
combustible materials.  
J. The clearance to a non-mechanical air sup-  
ply inlet to the building or the combustion air inlet to  
any other appliance must be a minimum of 48î.1  
K. The clearance to a mechanical air supply  
inlet must be a minimum of 10 feet.1  
NOTE: Always take into consideration the ef-  
fect the prevailing wind direction or other wind cur-  
rents will cause with flyash and /or smoke when plac-  
ing the termination.  
(with outside air installed, 6 feet )  
L. The clearance above a paved sidewalk or a  
paved driveway located on public property must be  
a minimum of 7 feet.1,2  
In addition, the following must be observed:  
A. The clearance above grade must be a mini-  
mum of 18".1  
B. The clearance to a window or door that may  
be opened must be a minimum of 48".1  
( with outside air installed, 18î )  
C. A 12" clearance to a permanently closed  
window is recommended to prevent condensation  
on the window.  
D. The vertical clearance to a ventilated soffit  
located above the terminal within a horizontal dis-  
tance of 2 feet (60 cm) from the center-line of the  
terminal must be a minimum of 18".  
E. The clearance to an unventilated soffit must  
be a minimum of 12".  
M. The clearance under a veranda, porch, deck  
or balcony must be a minimum of 12 inches.1,3  
NOTE: The clearance to vegetation and other  
exterior combustibles such as mulch is 36î as mea-  
sured from the center of the outlet or cap. This 36î  
radius continues to grade or a minimum of 7 feet  
below the outlet.  
1Certain Canadian and or Local codes or regu-  
lations may require different clearances.  
2A vent shall not terminate directly above a side-  
walk or paved driveway which is located between  
two single †family dwellings and serves both dwell-  
ings.  
3Only permitted if veranda, porch, deck, or bal-  
cony is fully open on a minimum of 2 sides beneath  
the floor.  
F. The clearance to an outside corner is 11"  
from center of pipe.  
G. The clearance to an inside corner is 12".  
H. A vent must not be installed within 3 feet (90  
cm) above a meter/regulator assembly when mea-  
sured from the horizontal center-line of the regula-  
tor.1  
NOTE: Where passage through a wall, or  
partition of combustible construction is desired,  
the installation shall conform to CAN/CSA-B365.  
(if in Canada)  
I. The clearance to service regulator vent outlet  
must be a minimum of 6 feet.1  
Inside Corner  
Detail  
Fixed  
Closed  
Fixed  
Closed  
Openable  
Openable  
= Air supply inlet  
= Vent terminal  
= Area where terminal is not permitted  
A
V
6
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Venting  
A combustion blower is used to extract the com-  
bustion gases from the firebox. This causes a nega-  
tive pressure in the firebox and a positive pressure  
in the venting system as shown in fig. 6. The longer  
the vent pipe and more elbows used in the system,  
the greater the flow resistance. Because of these  
facts we recommend using as few elbows as pos-  
sible and 15 feet or less of vent pipe. The maximum  
horizontal run should not exceed 48". If more than  
15 feet of pipe is needed, the diameter should be  
increased from 3" to 4" because a larger pipe causes  
less flow resistance. Be sure to use approved  
pellet vent pipe wall and ceiling pass through  
fittings to go through combustible walls and  
ceilings. Be sure to use a starting collar to attach  
the venting systen to the stove. The starting collar  
must be sealed to the stove with high temp sili-  
cone caulking.  
IMPORTANT NOTICE  
Pellet Vent Pipe or PL Vent Pipe Must be used.  
Vent Pipe  
Pellet venting pipe ( also known as PL vent ) is  
constructed of two layers with air space between  
the layers. This air space acts as an insulator and  
reduces the outside surface temperature to allow a  
clearance to combustibles of only 3 inches. The  
sections of pipe lock together to form an air tight seal  
in most cases; however, in some cases a perfect  
seal is not achieved. For this reason and the fact  
that the P61 operates with a positive vent pressure  
we specify that the joints also be sealed with  
clear silicone.  
Fig. 6  
+ = Positive static pressure  
= Negative static pressure  
Outside Air  
Outside air is optional except in mobile homes  
and where building codes require. The benefit of  
outside air is mainly noticed in small very tight  
houses.  
Outside air flex pipe  
goes here  
To install outside air use 2 3/8" I.D. flex pipe  
part number 2-00-08543. There is a break-away hole  
on the rear panel which must be removed before  
connecting the flex pipe. The pipe should be run out-  
side and terminate to the side or below the vent pipe  
outlet so the flue outlet is more than 12" from the  
inlet cover.The maximum length run of this pipe is  
15 feet. If a longer run is needed the size must be  
increased to 3". Inlet cover part number 1-10-08542  
should be used to keep birds, rodents etc. out of the  
pipe.  
Flex pipe part#  
2-00-08543  
HRV  
When installing in a house with a Heat Reclaim-  
ing Ventilation System (HRV) be sure the system is  
balanced and is not creating a negative pressure in  
the house.  
Inlet Cover part#  
1-10-08543  
7
Fig. 7  
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Venting  
Venting  
#1 Preferred method  
This method provides excellent venting for nor-  
mal operation and allows the stove to be installed  
closest to the wall. Two inches from the wall is safe;  
however, four inches allows better access to remove  
the rear panel. The vertical portion of the vent should  
be three to five feet high. This vertical section will  
provide natural draft in the event of a power failure.  
Fig. 8  
3 ft.  
to combustibles  
#2 Preferred method  
This method also provides excellent venting for  
normal operation but requires the stove to be installed  
farther from the wall. The vertical portion of the vent  
should be three to five feet high and at least three  
inches from a combustible wall. This vertical sec-  
tion will provide natural draft in the event of a power  
failure.  
3 ft.  
to combustibles  
Fig. 9  
8
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Venting  
Venting  
#4 Installing into an existing  
chimney ( US only )  
This method provides excellent venting for nor-  
mal operation. This method also provides natural  
draft in the event of a power failure. If the chimney  
condition is questionable you may want to install a  
liner as in method #7.  
Fig. 10  
#5 Installing into an existing fireplace  
chimney ( US only )  
This method provides excellent venting for nor-  
mal operation. This method also provides natural  
draft in the event of a power failure.  
The damper area must be sealed with a steel  
plate or fiberglass. A cap should be installed on the  
chimney to keep out rain. If the chimney condition is  
questionable you may want to install a liner all the  
way to the top as in method #6.  
Fig. 11  
9
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Venting  
Venting  
#6 Installing into an existing fireplace  
chimney ( US and Canada )  
This method provides excellent venting for nor-  
mal operation. This method also provides natural  
draft in the event of a power failure.  
In Canada and some places in the US it is re-  
quired that the vent pipe extend all the way to the top  
of the chimney.  
In this method a cap should also be installed  
on the chimney to keep out rain. Be sure to use ap-  
proved pellet vent pipe fittings. Seal pipe joints with  
silicone in addition to the sealing system used by  
the manufacturer. Pipe size should be increased to  
4" using this method.  
Fig. 12  
#7 Installing into an existing  
chimney ( US and Canada )  
This method provides excellent venting for nor-  
mal operation. This method also provides natural  
draft in the event of a power failure.  
In Canada and some places in the US it is re-  
quired that the vent pipe extend all the way to the top  
of the chimney. The pipe or liner inside the chimney  
should be 4"diameter.  
In this method a cap should also be installed  
on the chimney to keep out rain. One disadvantage  
of this method is that it is harder to clean the vent  
pipe, therefore, there is a tendancy not to do it as  
often as needed.  
Fig. 13  
10  
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Venting  
Storm collar  
Flashing  
12" min.  
3" min.  
3" min.  
3" min.  
Minimum flue vent  
configuration  
It is recommended that  
outside air be installed with this  
venting configuration.  
PL vent manufacturer's  
firestop spacer and support  
No insulation or  
other combustible  
materials  
are  
allowed within 3"  
of the PL vent pipe.  
(See Page 9 for  
c
o
r
n
e
r
i n s t a l l a t i o n  
clearances)  
Fig. 14  
Fig. 15  
#8 Installing through the ceiling vent  
Through the ceiling vent, follow PLvent  
manufacturers recommendations when using wall  
and ceiling pass through.  
DO NOT INSTALL A FLUE DAMPER IN THE  
EXHAUST VENTING SYSTEM OF THIS UNIT.  
DO NOT CONNECT THIS UNIT TO A CHIMNEY  
FLUE SERVING ANOTHER APPLIANCE.  
INSTALL VENT AT CLEARANCES SPECIFIED  
BY THE MANUFACTURER  
WARNING  
DO NOT INSTALL IN SLEEPING ROOM  
CAUTION  
THE STRUCTURAL INTEGRITY OF THE  
MOBILE HOME FLOOR, WALL, AND CEILING/  
ROOF MUST BE MAINTAINED.  
CAUTION  
THE STOVE IS HOT WHILE IN OPERATION.  
KEEP CHILDREN, CLOTHING AND  
FURNITURE AWAY. CONTACT MAY CAUSE  
Fig. 16  
SKIN BURNS.  
11  
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P61-2 MANUAL START UP  
Operation  
Starting First Fire  
Be sure the power cord is plugged into a 120 volt  
receptacle. This can be verified by the red power  
light on the control panel.  
Fill the hopper with pellets.  
Fill the burn pot with pellets to a level just short of  
overflowing, fig. 17.  
Adjust feed rate. If this is your first fire or you are  
trying different pellets, set the feed adjuster to "3",  
fig. 18. This is a conservative number and will prob-  
ably need to be increased. After you know a feed  
rate setting that works well, use that setting. Re-  
member, too high a feed rate will waste fuel.  
Fig. 17  
Turn Mode selector to "OFF" and then to  
"Stove Temp". This will turn the combustion  
blower to high. When starting a fire always turn  
the mode selector to "OFF" before selecting the  
desired mode. This resets the control for start-  
up.  
Fig. 18  
Turn Temp Dial to 7. This will allow the stove to  
burn at maximum for feed rate adjusting pur-  
poses.  
Apply starting gel to pellets in burn pot and light  
the gel. Close the door after lighting. At this point  
the distribution and combustion lights will be on  
and the feed motor light will be off. As the tem-  
perature of the fire increases, the feed motor light  
will come on and pellets will feed into the burn  
pot. As the stove temperature increases the dis-  
tribution blower speed will increase.  
Fig. 19  
1"  
After 30 to 45 minutes it may be necessary to read-  
just the feed rate. The feed rate should be ad-  
justed so there is about one inch of ash in front of  
the fire, fig. 20. This is a maximum burn position  
and usually does not achieve this position under  
normal burn rates.  
"NEVER USE GASOLINE, GASOLINE-TYPE LANTERN  
FUEL, KEROSENE, CHARCOAL LIGHTER FLUID, OR  
SIMILAR LIQUIDS TO START OR "FRESHEN UP " A FIRE  
IN THIS HEATER. KEEP ALL SUCH LIQUIDS WELL AWAY  
FROM THE HEATER WHILE IN USE".  
Fig. 20  
12  
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P61-2 MANUAL IGNITION/OPERATION  
When to use "Stove Temp Mode"  
In "Stove Temp Mode" the Stove Temp Dial de-  
termines the temperature of the stove. Heat output  
and fuel consumption will remain constant. This  
makes it possible to tell how long a hopper full of  
pellets will last. The distribution blower speed will  
Fig. 21  
vary according to the position of the mode selector,  
fig. 21.  
When to use "Room Temp Mode"  
In "Room Temp Mode" heat output is controlled  
automatically by the Room Sensing Probe. When  
the Room Sensing Probe calls for heat, the stove  
will increase output. When the Room Sensing Probe  
is getting close to the set temperature, the stove will  
begin to level off output and keep the fire burning at  
just the right temperature to maintain that setting.  
High output is determined by the feed rate. The  
maximum feed rate should be set for 1" of ash in  
front of fire.  
In "Room Temp Mode" fuel consumption is sac-  
rificed for exact room temperature. Therefore, as it  
gets colder more pellets will be burned automati-  
cally.  
This setting will produce medium heat with the  
distribution blower on "low".  
The distribution blower speed will vary accord-  
ing to the position of the mode selector, fig. 21.  
Shut-Down Procedure  
To kill the fire or stop burning the stove, turn the  
Mode Selector to "OFF". This will cause the fire to  
diminish and burn out. When the fire burns out and  
the stove cools down everything will stop.  
If you pull the plug to shut down the stove, all  
motors will stop. This may cause incomplete com-  
bustion and smoke in the firebox. If the load door is  
opened the smoke may escape.  
This setting will produce a room temperature of 70  
degrees with the distribution blower at medium speed.  
The best way to shut down the stove is simply  
let it run out of pellets, then the stove will shut down  
automatically.  
This setting will produce continuous maximum heat output  
with the distribution blower at full speed.  
13  
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ESP CONTROL  
P61-2 ESP CONTROL  
Feed adjuster  
Sets the maximum  
feed rate  
Power Light  
Indicates power to the  
control.  
Test  
Runs all motors at  
full speed for two  
minutes to check  
operation. After two  
minutes the stove  
will go to minimum  
burn and the  
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 listed below.  
blowers will  
alternate from high  
to low every two  
minutes to remind  
you that you are still  
in "Test Mode".  
Indicates power to  
distribution blower.  
Distribution Blower  
speed adjustment  
range.  
Indicates Power to  
combustion blower  
Indicates Power to the  
feed motor.  
Temp dial  
Mode Selector  
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.  
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.  
STATUS LIGHT ERROR MESSAGES:  
1 Blink: Indicates control board self diagnostic fail-  
ure. This requires a manual reset*.  
poor or incomplete combustion occurring for more  
than 50 minutes. See Troubleshooting section for  
more details.  
* Manual reset, disconnect power cord for a few  
seconds and reconnect. If error still occurs call your  
Dealer.  
2 Blinks:Indicates that the jumper (J2) on the rear  
of the control board is not connected. Without this  
jumper the unit will only burn at minimum rate.  
3 Blinks: Indicates ESP (Exhaust Sensing Probe)  
failure. This requires 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) only after unit has warmed up.  
6 Blinks : Indicates that the control has calculated  
14  
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Room Sensor and Rear Shield Installation  
Rear Shields  
Room Sensor Installation  
5/16" Hex  
Head  
Screws (2  
on each  
side)  
5/16" Hex Head  
Screws (2 on  
each side)  
Fig. 22  
Fig. 23  
The room sensor is a small temperature sen-  
sor on the end of a 60" gray wire. This sensor is  
installed much like a standard wall thermostat. Be-  
cause it is so small, it can be hidden along the trim  
of a doorway or even up the leg of a coffee table.  
There is a remote room sensor port on the rear of  
the unit for easy external connection. Use standard  
18-2 thermostat wire to extend the distance to the  
desired location (100' maximum). The room sen-  
sor should be installed in the location where you want  
to control the temperature.  
The rear isolated shields are split in the middle for  
easy removal. Each shield has two 5/16" hex head  
screws that only need to be loosened (NOT  
REMOVED) to allow the shield to slide away from  
the unit. NOTE: It is not recommended that the  
unit be operated with the shields removed, due  
to the hot and moving parts which they protect.  
NOTE: Distances of more than 25 feet from  
the unit or in another room are not recommended.  
The room sensor is essential for the P61's excel-  
lent efficiency.  
NOTE: It is recommended that the room  
sensor be installed, even if only installed on the  
rear of the unit as a return air sensor.  
15  
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Maintenance  
Removing Ashes:  
When approximatly 1 ton of pellets has been  
burned it will be necessary to empty the ash pan.  
Ashes should be placed in a metal con-  
tainer with a tight fitting lid. The closed con-  
tainer of ashes should be placed on a non-  
combustible floor or on the ground, well away  
from all combustible materials, pending final  
disposal. If ashes are disposed of by burial in  
soil or otherwise locally dispersed, they  
should be retained in the closed container  
until all cinders have thoroughly cooled.  
It is recommended that the stove is cold and  
shut down when removing ash pan.  
Fig. 24  
1. Pull on latch handles and remove ash pan as  
shown at left. Use ash pan handle to carry  
and dispose of ashes.  
Blower Cover  
Latch  
Combustion  
Blower Cover  
2. Slide the ash pan back into the stove and  
latch by pushing in on both latches simulta-  
neously.  
Cleaning:  
The stove will need to be cleaned for approxi-  
mately every 2 to 5 tons of pellets burned. The  
amount of pellets burned before cleaning will vary  
depending on the brand of pellets.  
Heat Exchanger Fins  
1. Shut down stove and disconnect power  
cord to insure that all motors are stopped.  
2. Remove ash pan as described earlier.  
3. Remove combustion blower cover by turning  
the latch vertical as shown in Fig.26 and  
sliding the cover out of the slot on the left  
Fig.27. This will expose the combustion  
blower wheel and flue outlet, Fig.24.  
4. Clean the blower wheel with a brush and a  
vacuum cleaner.  
Scraper  
5. Use a brush (Fig.30) to clean the flue, being  
careful not to damage the ESP probe. The  
flue goes straight through into the vent pipe  
(Fig.29) therefore, the vent pipe can also be  
cleaned to some extent through the flue  
outlet.  
Flue Outlet  
Blower Wheel  
Blower Cover  
Latch  
6. Reinstall blower cover and relatch.  
Fig. 25  
16  
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Maintenance  
7. Open burn pot slide as shown, clean with  
vacuum and close.  
8. Clean heat exchanger with scraper as shown at  
left.  
9. Brush or scrape the inside of the stove to  
remove fly ash.  
10. Scrape burnpot with flat end of scraper pro-  
vided with the stove. Fig.31.  
Fig. 26  
Fig. 27  
Latch "closed "with  
blower cover in place.  
Burn pot clean-out is  
closed.  
Latch "open "with  
blower cover partly  
removed. Burn pot  
clean-out is open.  
11.Slide ash pan into stove and latch into place.  
Brush not  
supplied. Can be  
found in  
ESP  
probe  
hardware stores.  
Fig. 30  
Soot and Fly Ash  
The products of combustion will contain  
small particles of fly ash. The fly ash will  
collect in the exhaust venting system and  
restrict the flow of the flue gases. Incom-  
plete combustion, such as occurs during  
startup, shutdown, or incorrect operation  
of the room heater, will lead to some  
soot formation which will collect in the  
exhaust venting system. The exhaust  
venting system should be inspected  
at least once every year to determine  
if cleaning is necessary.  
Fig. 28  
Exposed blower wheel  
and flue opening,  
NOTE: ESP probe is  
visible.  
Blower cover  
removed.  
ESP Probe  
Be careful not to  
damage ESP probe  
when cleaning with  
brush.  
Fig. 31  
Fig. 29  
17  
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Trouble-Shooting  
FEEDER DOES NOT FEED  
SMOKE SMELL  
1. No pellets in hopper.  
Seal the vent pipe joints and connection to stove  
2. Feed motor will not run until ESP  
senses 165 deg. F. Maybe you did not put  
enough pellets in the burn pot before lighting  
the fire.  
with silicone.  
FIRE HAS GONE OUT  
1. No pellets in hopper.  
2. Feed rate too low.  
3. Feed motor has failed.  
3. Something is restricting fuel flow.  
4. Feed motor or draft motor has failed.  
5. Power failure or blown fuse.  
4. Something is restricting flow in the hopper  
or causing the slide plate to stick.  
5. Firebox draft may be too low for low draft  
pressure switch in feeder circuit to operate.  
Check for closed doors, loose or missing gas-  
ket on doors or hopper lid, faulty pressure  
switch.  
SMOKE IS VISIBLE COMING OUT OF VENT  
1. Air-fuel ratio is too rich.  
A. Feed rate too high.  
B. Draft too low caused by a gasket leak.  
PARTIALLY BURNED PELLETS  
1. Feed rate too high.  
LOW HEAT OUTPUT  
1. Feed rate too low  
2. Draft too low. (Check burn pot clean- out slide  
and door gasket).  
3. Burn pot or heat exchanger tubes may need  
to be cleaned.  
2. Draft too low because of gasket leak.  
3. Poor quality or damp pellets  
4. Combination of 1. and 2.  
4. Combination of all the above.  
Helpful Hints  
Cleaning Burn Pot  
Removing Ashes  
Whenever your stove is not burning, take the  
opportunity to scrape the burn pot to remove carbon  
buildup. A vacuum cleaner is handy to remove the  
residue. Be sure the stove is cold if you use a  
vacuum.  
Carbon buildup can be scraped loose with the  
fire burning using the special tool provided with your  
stove. Scrape the floor and sides of the burn pot.  
The carbon will be pushed out by the incoming fuel.  
Always wear gloves to do this.  
Turn the Stove Temp Dial to number 1 approxi-  
mately 30 minutes before removing ashes. This will  
result in a cooler stove and ash pan.  
Maximum Turbo settings are not needed in  
most cases. Operating in the normal range is rec-  
ommended when maximum heat output is not re-  
quired. The ESP probe prevents the stove from be-  
ing over-fired.  
Keep the stove free of dust and dirt.  
Fuel  
Pellet fuels are put into 3 categories in terms of ash content. Premium at 1% or less, Standard at 3%  
or less and all others at 3% or more.  
The P61 is capable of burning all 3 categories of pellets due to a patented feeder and burn pot  
system.  
It should be noted, however, that higher ash content will require more frequent ash removal and may  
provide less BTU's per lb. Normally, standard and high ash pellets cost less than premium pellets and can  
be cost effective when burned in the P61.  
The moisture content must not exceed 8%. Higher moisture will rob BTU's and may not burn properly.  
18  
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P61-2 Feeder and Specifications  
Specifications  
23.5"  
9"  
5.250"  
Weight  
Blower  
249 lbs.  
135 cfm  
Feed Rate  
.75 to 7.5 lbs. per hr.  
Hopper Capacity  
Fuel  
Flue Size  
72 lbs.  
Wood Pellets  
3 inch  
Outside Air Size  
Fuse Rating  
2 3/8 I.D. inch  
5 amp  
19  
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P61-2 Wiring Diagram  
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Door Options  
Optional Trim  
Decorative Tile  
To install, lay the frame face down on a soft  
surface. Fasten door frame by inserting the 4  
threaded posts on the frame through the door. The  
posts should line up with the 4 holes located at the  
corners of the door. Once the posts are through the  
door, fasten frame with 4 nuts and tighten until the  
frame is snug.  
Decorative tile is available in several designs.  
The tile installs behind the trim on the ash door.  
To install ash lip trim, simply slide the trim over  
the ash lip and into the groove on the trim.  
Cleaning Plated Trim  
Gold or nickel plated hardware should never  
be buffed or polished. Abrasive cleansers and metal  
polishes will remove the plating and therefore should  
never be used. If the plating needs to be cleaned,  
wait until the stove is completely cool, then use a  
sponge, soap and water to gently remove dirt and  
stains. Before relighting the stove, remove all soap  
residue and wipe dry.  
21  
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OPTIONS  
Hopper Extension  
Side Heat Shields  
Side heat shields are available to reduce the  
clearance to combustible materials.  
The hopper extension allows you to put more  
pellet fuel in the hopper and extends burn time on  
one load of pellets. The hopper extension adds 60  
pounds to the existing 72 pound hopper capacity,  
allowing you to load 132 pounds of pellets at one  
time.  
22  
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P61 Parts List  
Description  
Part Number  
0-88-00248  
Hopper Gasket(6 ft.)  
Ash Pan Assembly  
Burn Pot Weldment  
Right Rear Shield  
Left Rear Shield  
1-10-05800  
1-10-05802  
2-00-06468-1  
2-00-06468-2  
2-00-773850  
3-00-08534  
3-20-08727  
3-20-00744  
3-20-00906  
3-20-05378  
3-20-9301  
Arrow Scraper  
Flame Guide  
Wiring Harness Assembly  
Thermister Probe  
Room Sensor  
Circuit Board  
Differential Switch  
5" Double Fan Blade  
Combustion Blower  
Distribution Blower  
Hopper Lid Latch  
3/16" Rubber Washer (for Hopper Lid)  
Power Cord  
3-20-502221  
3-21-08639  
3-21-22647  
3-31-199110  
3-31-90131101  
3-20-29685  
Manual Ignite Label (Control Panel Door) 3-90-05802  
Fire Brick (3)  
3-40-900450125  
3-31-00605  
White/Black Control Knob(3)  
Control Knob Shaft(3)  
Front Glass  
3-31-00015  
3-40-950133125  
3-44-00409  
Burn Pot Gasket(2)  
Tailpipe Gasket  
Wiring Diagram  
3-44-06179  
3-89-06503  
Control Panel Sticker  
Owner's Manual  
Hopper Lid Label  
Cleanout Cover(1)  
1/4-20 x 1/2" Wing Screw w/Collar(2)  
Hopper Extension Assembly  
Outside Air Assembly  
Inlet Cover  
3-90-08646  
3-90-05810  
3-90-08416  
2-00-06623  
3-31-782108  
1-00-08636  
Options:  
1-10-08542  
1-10-08543  
3' Flex Pipe  
2-00-08543  
Log Set  
3-40-5647  
Trim Kit  
1-00-06802  
Tile Pack(1 piece)  
23  
3-43-12601(10 choices)  
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Harman Gold Warranty  
HARMAN GOLD WARRANTY  
6 YEAR TRANSFERABLE LIMITED  
WARRANTY (Residential)  
1 YEAR LIMITED WARRANTY (Commercial)  
Harman Stove Company warrants its products to be free from defects in material or workmanship, in normal use  
and service, for a period of 6 years from the date of sales invoice and for mechanical and electrical failures, in normal  
use and service, for a period of 3 years from the date of sales invoice.  
If defective in material or workmanship, during the warranty period, Harman Stove Company will, at its option,  
repair or replace the product as described below.  
The warranty above constitutes the entire warranty with respect to Harman Stove Company products. HARMAN  
STOVE COMPANY MAKES NO OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ìANYî WAR-  
RANTY OF MERCHANTABILITY, OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. No employee,  
agent, dealer, or other person is authorized to give any warranty on behalf of Harman Stove Company. This warranty  
does not apply if the product has been altered in any way after leaving the factory. Harman Stove Company and its  
agents assume no liability for ìresultant damages of any kindî arising from the use of its products. In addition, the  
manufacturer and its warranty administrator shall be held free and harmless from liability from damage to property  
related to the operation, proper or improper, of the equipment.  
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF.  
THESE WARRANTIES APPLY only if the device is installed and operated as recommended in the userís  
manual.  
THESE WARRANTIES WILL NOT APPLY if abuse, accident, improper installation, negligence, or use beyond  
rated capacity causes damage.  
HOW TO MAKEACLAIM -Any claim under this warranty should be made to the dealer from whom this appliance  
was purchased. Then contact is made with manufacturer, giving the model and serial numbers, the date of purchase,  
your dealerís name and address, plus a simple explanation of the nature of the defect. Extra costs such as mileage  
and overtime are not covered. Nuisance calls are not covered by these warranties.  
THIS WARRANTY IS LIMITED TO DEFECTIVE PARTS - REPAIR AND/OR REPLACEMENT AT  
HARMAN STOVE COMPANYíS OPTION AND EXCLUDES ANY INCIDENTAL AND CONSEQUENTIAL  
DAMAGES CONNECTED THEREWITH.  
WARRANTY EXCLUSIONS: Failure due, but not limited to, fire, lightning, acts of God, power failures and/or  
surges, rust, corrosion and venting problems are not covered. Damage and/or repairs including but not limited to;  
remote controls, filters, fuses, knobs, glass, ceramic brick panels, ceramic fiber afterburners, door packing, tile, ce-  
ramic log sets, paint, batteries or battery back-up and related duct work are not covered. Also excluded from this  
warranty are consumable or normal wear items including but not limited to; flame guides, grates, coal bars, afterburner  
hoods, fire brick, gaskets. Additional exclusions for corn stoves are burnpot housing weldment, burnpot grate weldment  
(pellet or corn), burnpot front plate (pellet or corn), burnpot front plate lock, corn auger extension, ceramic insert, and  
ceramic insert plate. Additional or unusual utility bills incurred due to any malfunction or defect in equipment and the  
labor cost of gaining access to or removal of a unit that requires special tools or equipment are not covered. Mainte-  
nance needed to keep the stove in ìgood operating conditionî is not covered. This includes, but is not limited to,  
cleaning, adjustment of customer controls and customer education. Labor, materials, expenses and/or equipment  
needed to comply with law and/or regulations set forth by any governmental agencies are not covered.  
This Warranty provides specific legal rights and the consumer may have other rights that vary from state to state.  
In the event of change in ownership, the remaining portion of this warranty may be transferred to the new owner by  
sending the new owner information and a transfer fee of $25.00 US to the Harman Stove Company.  
PLEASE READ THE LITERATURE BY THE MANUFACTURER FOR THE VARIOUS ACCESSORY  
DEVICES. THE MANUFACTURER WARRANTS THESE ACCESSORY DEVICES, NOT HARMAN STOVE  
COMPANY OR THEIR WARRANTY ADMINISTRATOR. FURTHERMORE, THESE ACCESSORY DEVICES  
MUST BE INSTALLED AND USED ACCORDING TO THE RECOMMENDATIONS OF THE MANUFACTURER.  
REMEDIES - The remedies set forth herein are exclusive and the liability of seller with respect to any contract or  
sale or anything done in connection therewith, whether in Contract, in tort, under any warranty, or otherwise, shall not,  
except as herein expressly provided, exceed the price of the equipment or part of which such liability is based.  
CLARIFY - The above represents the complete warranty, which is given in connection with stoves, manufactured  
by Harman Stove Company. No other commitments, verbal or otherwise, shall apply except by a written addendum to  
this warranty.  
24  
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