Harman Stove Company PB 105 manuale d’uso

               ?[...]

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3 H opper Li d L at c h es H opper C on tr o l B oar d Co v er C on tr o l B oar d C om b u s t i o n B l o we r C om b u s t i o n B l o we r Co v e r T e m p era t u re / Pr es s ur e G a uge Pre ss u re R e li e f V a l ve A quas t a t We l l 1- 1/ 4” FMP T Su pp ly 1- 1/ 4” FMP T R e t u r n A s h Door Fi re bo x D oo r A cce ss C o v er T [...]

4                                ?[...]

5   HARMAN™ CENTRAL HEA TING PRODUCTS LIMITED W ARRANTY Hearth & Home T echnologies Inc., on behalf of its Harman™ brand (”HHT”), extends the following warranty for all Harman™ furnace and boiler products (“Products”) that are purchased from an HHT authorized dealer . W arranty Coverage: Subject to the cond[...]

6  Boiler Kit Materials: (Refer to page 3) List of items contained within the boiler kit shipped with the unit. 1 - Control board cover 1 - Access cover (Hopper Swing Plate Knob) 5 - Spring Handles 1 - 1/2” Boiler Drain 1 - 3/4” Safety Relief V alve 1 - 1/2” Aquastat W ell 1 - 1/2” Dual T emperature/Pressure Gauge 1 [...]

7 Design: The rst thing that needs to be done is deciding where and how the boiler will be installed. Things that need to be taken into consideration are the intended use of the boiler for example, is the boiler going to be used as your primary heating system or is it going to be used as a secondary or backup heating system. If it is to be used [...]

8  NOTE: All installation clearances and restrictions must be adhered to. INST ALLA TION IS T O BE PERFORMED BY A QUALIFIED INST ALLER. NOTE:Use only 4” diameter type “L” or “PL” venting system. Be sure to inspect and clean exhaust venting system frequently .[...]

9 Requirements for T erminating the V enting W ARNING: V enting termi nals must not be recesse d into a wall or siding. NOTE: Only PL vent pipe wall pass-throughs and re stops should be used when venting through combustible materials. NOTE: Always take into consideration the ef fect the prevailing wind direction or other wind currents will cause[...]

10   Fig. 3 A voiding Smoke and Odors - Negative Pressure, Shut-down and Electrical Power Failure. T o reduce the probability of back-drafting or burn back in the pellet boiler during a power failur e, it must be able to draft naturally without exhaust blower operation. Negative pressure in the house will resist this natural dr[...]

1 1 The minimum vent conguration is a 90 o or T ee on a starter collar and a 24” length horizontal through an exterior wall. A cap on the end should direct the ue gasses down and away from the structure. See Fig. 5. The maximum horizontal length is 18 feet. The minimum termination height above the exterior grade is 18”. The maximum total [...]

12 Chimneys taller than 20’ above the connection will require a draft test to determine if the draft is too high. Note: The high burn draft should not exceed .85 IWC. Some form of a restrictor plate may be required at the top of high chimneys to reduce the draft. See page 21 for the Draft T est procedure. Creosote - Formation and Need for Removal[...]

13 Outside Air T o install outside air , use 2 3/4” I.D.galvanized steel ex pipe, part # 2-00-08 544 ( 12’ 6” length ) or part # 2-00-08545 ( 25’ length) See Fig. 6. There is a break- away hole on the rear panel which must be removed before connecting the ex pipe. See Fig. 7. When the appliance is side wall vented: The air intake is b[...]

14  T o install power to the boiler , rst remove the cover on the 4” X 4” junction box located on the back of the unit. There are several knockout holes provided for the incoming main power wires. Also, a knockout hole can be used for the auxiliary output overheat zone ([...]

15 Installing Duct   Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation in the rebox. This moisture can lead to creosote formation. T o help minimize moisture and creosote, it is strongly recommended that some form of temperature bala[...]

16 Installing Duct/Air Conditioning  Boilers intended to be connected to an existing boiler or boiler system shall: 1. Be capable of being installed without interfering with the normal delivery of heated water from the original boiler to the radiation system. 2. Be capable of being installed to operate as intende[...]

17 NOTE: ALW A YS REFER T O THE INDIVIDU AL C OMPONENTS RECOMMENDED INST ALLA TION INSTRUCTIONS FOR THE PROPER MOUNTING POSITION AND LOCA TION WITHIN THE PIPING SYSTEM. HIGHER TEMPERA TURE W A TER (IF NEEDED) NO TE: TYPICALL Y , AS LONG AS THE W A TER TEMPERA TURE NEEDED IS NOT MORE THAN 120 F , THE MIXING V AL VE SHOWN ABOVE (EXAMPLE 2) IS NO T NE[...]

18  * PRESSURE RELIEF V ALVE * TEMPERA TURE/PRESSURE GAUGE AIR VENT T YPICAL BOILER HOT W A TER PIPING SHOWING AIR REMOV AL SYSTEM, PROVISIONS FOR THE EXP ANSION OF W A TER AND THE A UT OMA TIC COLD W A TER SUPPL Y . ALSO SHOWN IS THE A UTOMA TIC MIXING V AL VE. THIS COULD ALSO BE DONE BY (2) CL OSEL Y SP ACED TE[...]

19   Cold return water temperature (Sustained temperatures below 140 degrees Fahrenheit) will lead to condensation in the rebox. This moisture can lead to creosote formation. T o help minimize moisture and creosote, it is strongly recommended that some form of temperature balance is incorpora[...]

20 20  OverHeat Safety Zone (Dump Zone): STRONGL Y RECOMMENDED in all installations. When the pellet boiler is operating at High burn, and all demand from the heating system stops, the control will reduce the feed rate and shut down completely as necessary . This may take several minute[...]

21  Draft T est Procedur e After the venting is completed, the rebox low draft will need to be checked and possibly adjusted. After removing the 3/8” bolt from the draft hole shown in Fig. 9, insert the draft meter tube. The appliance doors and hopper lid must be latched during this test. (It is recom - mend[...]

22 Fuel and Fuel Storage Pellet fuel quality can uctuate from manufacturer to manufacturer , and even from bag to bag. Hearth & Home T echnologies recommends using only fuel that is certied by the Pellet Fuels Institute (PFI). Fuel Material • Made from sawdust and/or other wood by-products • Source material typically determines ash co[...]

23 Power Light Indicates power to the contr ol boar d. Status Light W ill be lit anytime ther e is a call for heat. Combustion Blower Light Indicates Power to combustion blower Feed Moto r Light Indic ates Power to the feed motor . Max T emp dial The “Max T emp Dial” is used to set the desired maximum operating temperatur e of the boiler . 7 Bl[...]

24 Setting The Boiler T emperature Without the Outdoor Air T emperature Sensor Installed T o set the maximum boiler water temperature, sim- ply turn the Max. T emp. water temperature dial to the desired setting. The control and the boiler will then perform to achieve and maintain the set temperature. The Min. T emp. Knob is the boiler water tempera[...]

25  Pellet Boiler Outdoor Air Reset Operation When the outdoor sensor is installed, at 20° F . or below OA T (Outdoor Air T emperature), the boiler will operate at the temperature set on the Maximum T emperature knob. The boiler water temperature will decrease by 1 degree for every 1 degree in temperature rise of the Out[...]

26 1. T urn Mode Selector to “OFF”. This resets the control in addition to turning it off. Starting A Fire Automatically  2. Clean Burnpot with scraper , if necessary . This is usually a weekly maintenance proce- dure. Cleaning the burn pot with the scraper with a small amount of new fuel in the bottom is not a proble[...]

27 4. If Starting After an Empty Hopper , T urn Feed Adjuster to “TEST” (for one 60 second cycle). This will feed pellets into the auger tube and also allow you to check the motors for operatio n. NOTE: The auger motor will not operate with any of the doors open. 5. T urn Feed Adjuster to #4. If this is your rst re or you are trying dif f[...]

28 8. T urn the MIN. TEMP . Dial on the control board to the desired Minimum temperature. This will start the lighting process if the temperature at the aquastat sensor is approximately 5° F . less than the set temperature on the MAX TEMP . dial. T h i s i s m o r e t h an j u s t an a u t o m a t i c ig n i t i o n p e l l e t boiler . The automa[...]

29  NOTE: Stirring the starting gel into the pellets usua lly allows the r e to become established quicker . CAUTION: A vapor ash could occur if too much time is allowed to pass before lighting the starting gel. CAUTION: Care must be taken not to get starting gel on your hands or clothing. Serious burns could occur [...]

30 Fig. 18 Burnpot Cleaning: The burnpot should be cleaned no less than once a week. For best operation the burnpot should be cleaned every time the hopper is lled with pellets. The re does not have to be out to scrape the burnpot although it is recommended the boiler be on minimum burn at the time of cleaning. Note: Scraping can be done whil[...]

31  Ash Removal It is reco mmend ed to remo ve the ashe s when the boi ler is not in operati on. This lessens the chances of comin g in contact with hot surfaces. Ashes can be removed while in operation but, extra care must be taken. Open Ash Door L i f t th e l a t ch a n d o p e n th e d o o r a s s h o w n in [...]

32  Cleaning This cleaning should be done after each ton of pellets used. The frequency of this cleaning will be directly related to the quality and the ash content of the pel- lets being used. Keep in mind that the cleaner the heat exchanger surface is kept, the higher the heat transfer efciency will be. Due to [...]

33  Th e boi le r MUS T be OF F and COO L bef ore you shou ld attempt to clean the combustion blower . The wire to the combustion blower doesn’t need to be disconnected during the cleaning process. Loosen the three (3) thumb screws about 4 turns each. See Fig. 23. Hold the motor head with one hand and the blower p[...]

34  1. No pellets in hopper . 2. Firebox draft may be too low for low draft pres- sure switch in feeder circuit to operate.   , loose or missing gasket on doors or hopper lid, or a faulty pre[...]

35  Atmospheric Conversion: Item # 1-00-232200, provides automatic ll, and converts the heating system plumbing from pressurized to a zero pressure system. Allows for installation into more places where codes and standards restrict pressurized systems. Note that when using the atm[...]

 08/1 1 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer .    ?[...]

 08/1 1 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer .    ?[...]

 08/1 1 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer .    ?[...]

 08/1 1 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer .    ?[...]

 08/1 1 IMPORT ANT : THIS IS DA TED INFORMA TION. When requesting service or replacement parts for your appliance please provide model number and serial number . All parts listed in this manual may be ordered from an authorized dealer .    ?[...]

41  BTU Input Range= 0, and 9350 to 1 13,900* 0 BTU if system is satised. Min. Burn = 1.1 pound per hour Max. Burn = 13.4 pounds per hour * 8500 BTU per pound gures Electrical 120 V AC 60 Hz Combustion blower 1.4 AMP Auger motor .7 AMP Igniter element 3.6 AMP Control board .05 AMP Approximate operating w[...]

42  GREEN/YELL OW DARK BL UE PELLET BOILER WIRING DIAGRAM 4" SQUARE JUNCTION BO X BLACK GREEN/YELLOW WHITE RED RED WHITE GREEN 3/8"FLEX CONDUIT BROWN WHITE WHITE WHITE RED DARK BLUE AUX. OUTPUT (OVERHEA T ZONE) 120 V AC 60 HZ MAIN POWER (SUPPLIED BY OTHERS) WHITE GREEN BLACK RED WHITE BROWN 3/8&qu[...]

43  “105 Series” PELLET BOILER WHITE GREEN Relay enclosure box - GRAINGER # 1EGH7 RED RED WHITE GREEN DPDT RELA Y flange mtd . - GRAINGER # 2XC O2 2 4 6 3 1 5 1/2" CONDUIT 8 7 16-3 A WG PVC CORD These cord tails can be made from an inexpensive 16/3 extension c[...]

44   W ood Hearth & Home T echnologies, Inc. W ARNING: Risk of fire - Do not operate with the flue draft e xceeding -.9 in W ater C olumn / -224Pa. A TTENTION: Risque de feu - Ne f onctionnez pas avec l'ébauche deconduite de cheminée ex cédant -.9 " colonne de l'eau / -224Pa. [...]

45 [...]

46 [...]

47 Proudly P rinted On 100% Recycled P aper[...]

1 T urn Mode Selector to OFF . 2 Use heat exchanger cleanout r ods to clean the heat exchanger tubes.** 3 Scrape the air holes in the burnpot.** 4 Fill the hopper with pellets. 5 T urn Feed Adjuster to “T est”.* 6 Check the Combustion Blower and Feeder Motor for operation.* 7 T urn Feed Adjuster back to the #4 setting. 8 T urn the MAX TEMP dial[...]