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Installation & Operating Manual
P61A-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, A HOUSEFIRE MAY RESU
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Fig. 1 2 P61A Pellet Stove
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Table of Contents Testing Lable 2 Assembly & Installation 4 Installation 5 Venting 6 Automatic Operation 12 ESP Control 16 Maintenance 17 Trouble Shooting 22 Feeder Parts 23 Specifications 23 Options 24 Wiring Diagram 26 Parts List 27 Warranty 28 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. Harman Stove Company 352 Mount
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Assembly and Installation Unpacking The P61 is bolted to the skid to prevent movement during shipping. To free the stove from the skid you must remove 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 a
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FLOOR PROTECTOR Installation Installing Place the stove on a noncombustible floor protector 9"-13" that extends 6 inches to the front, 6 inches to the sides and 1 inch to the rear of the stove. The minimum floor protector material is 24 gauge sheet metal. 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 9"-13" shields. Note that the clearances shown are minimum for safety but do not
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Venting Requirements for Terminating the Venting I. The clearance to service regulator vent outlet WARNING: Venting terminals must not be re- 1 must be a minimum of 6 feet. cessed into a wall or siding. J. The clearance to a non-mechanical air sup- NOTE: Only PL vent pipe wall pass-throughs ply inlet to the building or the combustion air inlet to and fire stops should be used when venting through 1 any other appliance must be a minimum of 48î. combustible materials. K. The clearance to a mechani
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Venting Venting IMPORTANT NOTICE A combustion blower is used to extract the com- Pellet Vent Pipe or PL Vent Pipe Must be used. bustion gases from the firebox. This causes a negative pressure in the firebox and a positive pressure in the venting system as shown in fig. 7. The longer the vent pipe and more elbows used in the system, the greater the flow resistance. Because of these facts we recom- mend using as few elbows as possible and 15 feet or less of vent pipe. The maximum horizontal run sh
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Venting #1 Preferred method This method provides excellent venting for normal 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 norma
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Venting #4 Installing into an existing chimney ( US only ) This method provides excellent venting for normal 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 normal operation. This method also provides natural draft in the event of a power failure. The damper a
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Venting #6 Installing into an existing fireplace chimney ( US and Canada ) This method provides excellent venting for normal operation. This method also provides natural draft in the event of a power failure. In Canada and some places in the US it is required 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 approved pel- let vent pipe fittings. Seal pipe joints with silicone in ad- dit
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Venting Storm collar Flashing 3" min. 3" min. 3" min. PL vent manufacturer's No insulation or firestop spacer and support Minimum flue vent other combustible materials are configuration allowed within 3" It is recommended that of the PL vent pipe. outside air be installed with this venting configuration. (See Page 9 for corner installation clearances) Fig. 14 #8 Installing through the ceiling vent Fig. 15 Through the ceiling vent, follow PLvent manufacturers recommendations when using wall an
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P61A-2 AUTOMATIC IGNITION/OPERATION The P61A pellet stove is more than just automatic ignition, it is also automatic temperature control. The automatic system will allow the fire size to be adjusted to match the heating needs and even put the fire out if necessary. If heat is needed after the fire is out, the P61A will automatically re-ignite and adjust the fire size to match the heating need. The totally automatic room sensor mode is o o recommended because of its efficiency. The unit can be
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P61A-2 AUTOMATIC START UP Starting First Fire Ignitor Switch to"AUTO"(up position) Make sure the unit is plugged into a 120 VAC, 60 HZ electrical source. The power light should be the only light lit. See Note 7. Fig. 17 NOTICE: 1" When power is given to the stove, the control board will blink a few times to indicate current version of control board. 1. Turn Mode Selector to "OFF". 1 2. Fill hopper with pellets. 5 3. Clean burn pot with scraper, if necessary. 4. If starting after an empty hopp
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P61A-2 MANUAL IGNITION/OPERATION The P61A Pellet Stove is capable of manual operation. This also allows the operator to manually control operation during an emergency (i.e. ignitor failure, when using a 502H battery backup, or when using certain generators.) o The unit can be switched between "AUTO" and "MANUAL" at any time during operation. o NOTE: When starting the unit in the "AUTO" mode and switching to "MANUAL", the fire must be large enough to start the distribution blower. The start- i
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P61A-2 MANUAL START UP Starting First Fire Fig. 20 Ignitor Switch to"MANUAL" (down position) Make sure the unit is plugged into a Fig. 19 120 VAC, 60 HZ electrical source. The See Note 7. 1" power light should be the only light lit. 1. Turn FEED ADJUSTER to desired feed 4 rate. No. 4 is good for most pellets. 2. Turn the MODE SELECTOR to ìOFFî and then to the desired mode. This will reset control and start the combustion mo- tor. Fig. 21 3. Turn the TEMPERATURE DIAL to the desired setting. 1
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P61A-2 AUTOMATIC IGNITION ESP CONTROL Power Light Feed adjuster Indicates power to the Sets the maximum feed control. rate Test Runs all motors at full speed for one minute to check operation. Status Light After two minutes the Will be lit in either stove or stove will go to room temp mode when minimum burn and the pointer is not within off blowers will alternate position band except after from high to low every normal shut down. Blinks minute to remind you to indicate errors listed that y
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P61A-2 Low Draft Voltage Adjustment Combustion Motor Speed Control Low draft only set point. The small straight screwdriver slot is plastic; therefore, the unit can be adjusted while in Draft Meter bolt operation. hole location On a P61A the draft hole is under the left rear corner of the firebox. Fig. 23 Fig.22 Fig.1 Low Draft Voltage Adjustment A simple draft test should be performed after These units are pre-tested at the factory with exactly 120 Volts A.C., 60 Hz. They are checked a
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Room Sensor and Rear Shield Installation Rear Shields Room Sensor Installation 5/16" Hex Head 5/16" Hex Head Screws (2 Screws (2 on on each each side) side) Fig. 24 Fig. 25 The room sensor is a small temperature sen- The rear isolated shields are split in the middle for sor on the end of a 60" gray wire. This sensor is easy removal. Each shield has two 5/16" hex head installed much like a standard wall thermostat. Be- screws that only need to be loosened (NOT cause it is so small, it can be hidd
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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 container with a tight fitting lid. The closed container of ashes should be placed on a noncombustible floor or on the ground, well away from all com- bustible materials, pending final disposal. If ashes are disposed of by burial in soil or otherwise lo- cally dispersed, they should be retained in the closed container until all cinders have
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Maintenance Clean-out plate 7. Open burn pot clean-out as shown to the left, clean fly ash from burn pot and replace cover. 8. Clean heat exchanger with scraper as shown in fig 25. 9. Brush or scrape the inside of the stove to remove fly ash. 10. Scrape burnpot with flat end of scraper provided Fig. 28 Fig. 29 with the stove. Fig. 33. Latch "closed "with Latch "open "with blower blower cover in place. cover partly removed. 11.Slide ash pan into stove and latch into place. Burn pot clean-out is
