Harman PB 105 Owner'S Manual Download Page 2

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3-90-07205R26_10/14

Blank Cover (Re-

moved w/ Domestic

Hot Water Option

Cleaning Rods

1-1/4” FMPT Return

Vent Pipe

Combustion Blower

Combustion Blower Cover

3/4” FMPT Boiler Drain

Access Cover to Secondary Ash Chamber

Ash Door

Viewing Glass

Firebox Door

Access Cover to

Hopper / Swing

Plate Knob

Control Board Cover

Control Board

Hopper

Hopper Lid

Latches

1-1/4” FMPT Supply

Temperature / Pressure Gauge

Aquastat Well

Pressure Relief Valve

Parts locations

Summary of Contents for PB 105

Page 1: ...Keep clothing furniture draperies and other flammable materials away HOT SURFACES Glass and other surfaces are hot during operation AND cool down NOTICE Important operating and maintenance instructio...

Page 2: ...Blower Combustion Blower Cover 3 4 FMPT Boiler Drain Access Cover to Secondary Ash Chamber Ash Door Viewing Glass Firebox Door Access Cover to Hopper Swing Plate Knob Control Board Cover Control Board...

Page 3: ...ntrol 25 Outdoor Air Reset Operation 26 Control Board Operation 27 Automatic Ignition 28 29 Manual Ignition 30 31 Maintenance 32 Burnpot Maintenance 32 Burnpot Air Chamber 32 Ash Removal and Disposal...

Page 4: ...damage bodily injury or even death SAVE THESE INSTRUCTIONS Hearth Home Technologies 352 Mountain House Road Halifax PA 17032 WARNING RISK OF FIRE Hearth Home Technologies disclaims any responsibility...

Page 5: ...ew home construction warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever o...

Page 6: ...ONS This warranty does not cover the following Changes in surface finishes as a result of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur Th...

Page 7: ...the ash chamber base Fasten the 4 nuts and lock washers provided to the studs by removing the access cover on the secondary ash chamber Step 2 Place the combustion motor onto the flue tunnel weldment...

Page 8: ...ll 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 a...

Page 9: ...C 16 5 A 18 B 6 TOP VIEW F G 22 5 5 66 62 43 5 FRONT VIEW Notes A Manufacturer recommended minimum clearance B Minimum clearance to combustibles BUT NOT RECOMMENDED See Note C C Mfr s recommendation t...

Page 10: ...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 gas meter regulator assembly when measured from the hor...

Page 11: ...th Home Technologies strongly recommends the use of outside air in all pellet boiler installations especially those on lower level and main floor locations Per national building codes consideration mu...

Page 12: ...only A combustion blower is used to extract the combustion gases from the firebox This creates a negative pressure in the firebox and a positive pressure in the venting system as shown in Fig 4 The lo...

Page 13: ...occurred If creosote has accumulated it should be removed to reduce the risk of a chimney fire Guidance on minimizing creosote formation and the need for periodic creosote removal The chimney should...

Page 14: ...is located on the face of the Feeder Cover It is pre cut except for several small tabs There is also a filler plate screwed to the inside to cover the top of the hole after the Outside Air Pipe has b...

Page 15: ...oiler should never be powered by the use of an extension cord The recommended high and low voltages are 130 VAC 60 Hz maximum high voltage and 113 VAC 60 Hz minimum low voltage The furnace will contin...

Page 16: ...moisture and creosote it is strongly recommended that some form of temperature balance is incorporated into the return water system NOTICE When installing with the atmospheric conversion All of the p...

Page 17: ...the operation of the solid fuel boiler 5 Have provision for preventing or adequate water capacity within the boiler to prevent damage to the boiler from loss of circulation due to electrical power fa...

Page 18: ...SET TO DESIRED WATER TEMPERATURE NORMALLY NOT MORE THAN 120 DEGREES TEMPERED HOT WATER FOR SHOWERS AND FAUCETS Plumbing Installation COLD WATER SUPPLY MIXING VALVE SET TO DESIRED WATER TEMPERATURE NO...

Page 19: ...BY THE INSTALLING CERTIFIED PLUMBER OR HVAC CONTRACTOR UNION SHUT OFF VALVE AQUASTAT WELL UNION SYSTEM SUPPLY 1 1 4 ITEMS SUPPLIED OPTIONAL PRESSURE REDUCING VALVE PRV OR COMBINATION PRV AND RELIEF V...

Page 20: ...OMMENDED INSTALLATION INSTRUCTIONS FORTHE PROPER MOUNTING POSITION AND LOCATION WITHINTHE PIPING SYSTEM AIR VENT TYPICALLY INSTALLED INTHE HIGHEST ACCESSABLE LOCATION INTHE PIPING FROM ADDITIONAL ZONE...

Page 21: ...build pressure to the point of opening the relief valve or with the atmospheric conversion it may allow the water to boil and exit through the over flow of the atmospheric tank Both scenarios may crea...

Page 22: ...e from the wiring harness that connects to the feed motor Fig 1 Separate the black wires at the push on connectors for the feed motor Fig 2 Fig 3 The male connector will be on the wiring harness and t...

Page 23: ...it may not be possible to get a low draft reading in this range In this case a maximum low draft of 55 is acceptable The adjustment screw is through the small hole to the right of the Igniter Light S...

Page 24: ...hould be no more than 1 1 2 inches 38mm Pellet length can vary from lot to lot from the same manufacturer Tested and approved for use with wood pellets ONLY Burning of any other fuel will void your wa...

Page 25: ...Lighting Mode Selector Switched betweenAuto and Manual lighting Mode Selector MIN TEMP Dial Used to turn the boiler on or off and set the desired minimum operating temperature of the boiler Status lig...

Page 26: ...y 1 in temperature rise of the Outside Air Example 1 OAT Water Temp Degree Change Max set at 185 65 140 45 Min set at 140 60 145 40 55 150 35 50 155 30 45 160 25 40 165 20 35 170 15 30 175 10 25 180 5...

Page 27: ...he secondary ash chamber area and also in the venting system which could cause damage in these areas NOTE If the system is run at the lower temperature settings conditions of the firebox boiler tubes...

Page 28: ...into the feeder opening and then fill the hopper with pellets As the system works they will be burned 4 If Starting After an Empty Hopper Turn Feed Adjuster to TEST for one 60 second cycle This will f...

Page 29: ...s cleaning that will be needed of the heat exchanger surfaces The cleaner these surfaces are kept the more efficient the boiler will be Store pellets in the manufacturer s wrapping until needed to pre...

Page 30: ...will not be allowed to go out It will only be allowed to go to a minimum burn rate between the times the aquastat is calling for heat This rate is about 1 1 pound of fuel per hour If used in the Manua...

Page 31: ...chimney vent pipe fire do the following 1 Call the fire department 2 Remove fuel from the burn pot using the burnpot scraping tool to scrape the pellets into the ash pan 3 Remove the ash pan from the...

Page 32: ...y ash that has fallen through the holes during operation and cleaning Also at this time remove the feeder assembly cover and remove any fines that may have accumulated NOTE ALWAYS REMEMBER TO CLOSE TH...

Page 33: ...st venting system The exhaust venting system should be inspected at least twice monthly to determine if cleaning is necessary Pay particular attention to screening in the vent cap The screen if presen...

Page 34: ...rnpot opening At this time you can scrape and clean the burnpot and fines cleanout area 2 Open firebox door and vacuum ash from ledges and ash deflector You can also clean the firebox door viewing gla...

Page 35: ...into the flue pipe See Fig 24 NOTE The exhaust probe sensing tip extends into this same area CARE MUST BE TAKEN NOT TO DAMAGE THE ESP DURING CLEANING Bending of the ESP will make it difficult to remov...

Page 36: ...F VENT 1 Air fuel ratio is too rich a Feed rate too high b Draft too low caused by a gasket leak LOW HEAT OUTPUT 1 Feed rate too low 2 Draft too low because of gasket leak 3 Poor quality or damp pelle...

Page 37: ...at when using the atmospheric conversion air bleeders and check valves may actually allow air into the lines Another reason it is important to have a licensed Plumber involved in each phase of your in...

Page 38: ...installs in the side of the boiler and allows your domestic water to be heated by the heating system water Install the coil now by removing the round plate and replacing it with the coil and it s rou...

Page 39: ...ch Retrofit Kit Pre 008341438 1 00 72212 Hopper Lid Assembly 1 10 72167A Hopper Lid Catch 2 00 72166B Hopper Lid Spring Latch Set of 2 1 00 00927 Y Rubber Grommet Hopper Lid 10 Ft 1 00 00248 Y 2 Contr...

Page 40: ...per Gasket 3 44 72206 8 5 Sheet Metal Bracket Qty 2 req 2 00 72203B 8 6 Ash Pan Assembly 1 10 72129 Y 8 7 Ash Door Assembly 1 10 72137A Y 8 8 Access Plate w Gasket 2 00 72132 Screw 1 4 20 x 3 4 Pkg of...

Page 41: ...View Door Mounting Plate Gasket 10 Ft 1 00 88100 Y 14 Finished Body Weldment 1 89 07205W 15 Cleanout Rod Qty 3 Req 2 00 01036 Y Cleanout Rod Repair Kit 1 00 72210 Scraper Rod Guide Qty 3 Req 3 50 7218...

Page 42: ...67900 Y 9MM Silicone Tube 5 Ft 1 00 511427 Y 28 4 Pellet Air Intake Assembly 1 10 06810A 28 5 Gasket Feeder Air Intake Pkg of 6 3 44 72224 6 Y 28 6 UL Feeder Air Intake 1 10 72222 28 7 Gasket Ultra Ai...

Page 43: ...3 30 8009 25 Y 31 1 Spring Handle 500 Dia Pkg of 3 3 40 00086 3 3 Hardware Packages Nut 1 4 20 Zinc Plated Finished Hex Pkg of 100 3 30 8004 100 Y Nut 1 4 20 Zinc Plated Nylon Insert Lock Pkg of 100 3...

Page 44: ...0 00957 Y Door Latch Kit Door Latch with Hardware 2 Sets 1 00 00036 Y 5 16 24 Grade 8 Yellow Zinc Finished Hex Nut Pkg of 50 3 30 8007 50 Y 5 16 24 x 3 4 Alloy Steel Black Oxide ButtonHeadCapScrew Pkg...

Page 45: ...O D 4 12 I D BTU Input Range 0 and 9350 to 113 900 0 BTU if system is satisfied Min Burn 1 1 pound per hour Max Burn 13 4 pounds per hour 8500 BTU per pound figures Electrical 120 VAC 60 Hz Combustion...

Page 46: ...WATTS 200 WATTS 105 Series PELLET BOILER WHITE GREEN Relay enclosure box GRAINGER 1EGH7 RED RED WHITE G R E E N DPDT RELAY flange mtd GRAINGER 2XCO2 2 4 6 3 1 5 1 2 CONDUIT 8 7 16 3 AWG PVC CORD Thes...

Page 47: ...on blower only shut down Your appliance will pulse the blower every few seconds to clear exhaust until the fire is out NOTE The UPS provides safe shut down only It is not intended for continued operat...

Page 48: ...1 2 Aquastat Well 1 Plomgeur de l Aquastat 1 2 1 1 2 Dual Temperature Pressure Gauge 1 Double Indicateur Temp rature Pression 1 2 Essential parts and subassemblies provided for field assembly are as f...

Page 49: ...49 3 90 07205R26_10 14 Service Record Notes Date Of Service Description Of Service Performed By...

Page 50: ...werful heating appliance boasts uncompromising attention to detail and helps preserve our planet by using environmentally responsible fuels Signature of Boxer Your premium quality hearth product desig...

Page 51: ...3 90 07205R26_10 14...

Page 52: ...r and Feeder Motor for operation 7 Turn Feed Adjuster back to the 4 setting 8 Turn the MAX TEMP dial to the desired temperature 9 Turn MIN TEMP dial to the desired settings 10 Flip the igniter switch...

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Harman PB 105, Owner'S Manual

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