Yukon Eagle LWG-112 Owner'S Manual Download Page 61

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Exploded Views & Parts List

CIRCULATING FAN PERFORMANCE CURVE CHART

MODELS

LWO-168 AND LWG-168

THIS CIRCULATING FAN PERFORMANCE CURVE

CHART IS FOR DETERMINING

MOTOR HORSEPOWER NEEDS

Summary of Contents for LWG-112

Page 1: ...enance Tips Model No LWO 112 Oil Fired LWG 112 Gas Fired LWO 168 Oil Fired LWG 168 Gas Fired CAUTION Read Rules And Instructions Carefully For Safe Operation IMPORTANT Installation must be made in acc...

Page 2: ...FACES ARE HOT Keep children away Do not touch Questions Visit www yukon eagle com or call 1 800 358 0060 For repair or replacement parts See back cover for details Before installing this furnace read...

Page 3: ...Furnace 23 DS 103 Damper Control 23 24 Volt Field Wiring 24 Connecting Smoke Pipe 25 Barometric Draft Control 26 ProperChimneys andDraft Problems 27 28 Combustion Air 29 Furnace Located in Confined S...

Page 4: ...or are closed Safety Statements STOP FOR SAFETY Safe assembly operating and maintenance practices should always be followed whenever using any equipment Wherever you see the caution sign extra safety...

Page 5: ...elt drives and drip shield The air filter lies in a frame above the fan Inside the furnace wood firing door are Three wood grates installed Secondary air shut off assembly Smoke pipe draw collar Polar...

Page 6: ...temperatures in the firebox but it also retains a substantial amount of heat after the wood coal fire burns down AFTER BURNER JET SYSTEM GIVES MAXIMUM SOLID FUEL BURNING EFFICIENCY Twenty percent of t...

Page 7: ...7 Furnace Features Eagle I Husky v w x y z u...

Page 8: ...ture resistant ceramic material It assures efficient combustion of oil or gas and directs those flames into the wood burning chamber for automatic ignition of the wood fire FIRE BRICK LINING EXTENDS F...

Page 9: ...9 Furnace Features Eagle II Polar v w y z x u...

Page 10: ...g 189 000 BTU HR Output rating 151 000 BTU HR Nozzle 1 35 G P H 80 H Burner Wayne Model MSR MODEL LWO 168 Gas Input rating 189 000 BTU HR Output rating 151 000 BTU HR NAT LP Orifice F 257 dia 23 154 d...

Page 11: ...ys for use with wood burning appliances shall comply with the HT requirements of UL 103 or CAN ULC S629 M87 This means you must install what is referred to as type HT all fuel chimney Masonry Chimneys...

Page 12: ...A CHANGE IN DIRECTION OF 90 DEGREES OR MORE Top View Top View Warm Air Plenum Cold Air Plenum 18 MIN 18 MIN 8 Dia Flue Pipe Combustible Walls NOTE DUCT AND PLENUMS SHALL BE CONSTRUCTED ENTIRELY OF SH...

Page 13: ...CONDENSATE PAN DO NOT USE PLASTIC PAN DUCTS SHOULD BE LARGE ENOUGH TO HANDLE GRAVITY AIR FLOW IN THE EVENT OF ELECTRIC POWER OR FURNACE FAN FAILURE DUCTS AND PLENUMS SHALL BE CONSTRUCTED ENTIRELY OF...

Page 14: ...ides room air to the round perforated tubes between the top and bottom row of firebrick thereby causing secondary combustion of the unburned wood gases as they leave the initial flame This patented fe...

Page 15: ...BTU input nat gas To convert to LP gas see manufacturers instructions packed with the burner Model LWG 168 A F 257 dia orifice has been installed at the factory 189 000 BTU input nat gas To convert to...

Page 16: ...furnace smoke outlet DAMPER CONTROL NOTE Refer to the wiring diagrams in the back of manual in Exploded Views and Parts List Remove control from accessory box and install as follows 1 Remove the four...

Page 17: ...ush baffle up to top of combustion chamber above all three brackets level off slide left and lower onto mounting brackets 3 Check to see that all three brackets are engaged 4 Repeat with second baffle...

Page 18: ...bracket into the screw holes pre drilled that are on the furnace 3 With the fan limit control bracket up against the sheet metal plenum either drill a 7 8 hole and two 1 8 holes through the holes into...

Page 19: ...coal room temperature It does not have a night setback feature If you have no plans for air conditioning you will need a 3 wire thermostat cable from your furnace to your thermostat If you intend to...

Page 20: ...o line system On outside buried tanks install a supply line from tank to burner and return line from burner back to tank The supply line is called the suction line The suction line should extend down...

Page 21: ...ipe hooks straps bands or hangers Butt or lap welding pipe should not be bent The gas piping should be installed so as to prevent an accumulation of condensation It must be protected against freezing...

Page 22: ...e the burner can restart you must press the red button down to manually reset it Wire per schematic shown in Exploded View section in back of manual Complete the following steps to install the Fume Se...

Page 23: ...use with aluminum wire NOTE 24 volt wires from the transformer to DS 103 control from burner to DS 103 and from thermostat to DS 103 need not be enclosed in conduit unless required by local codes See...

Page 24: ...ll FocusPro 5000 Thermostat Fan Relay RC R Y C W G RC R Y C W G C R 1 2 T T OIL or GAS BURNER T T R C Honeywell FocusPro 6000 Thermostat Honeywell FocusPro 5000 Thermostat Terminal 1 controls wood dam...

Page 25: ...no less than 8 inches inside diameter or equal The chimney is a very important part of your heating system It must be the right size properly constructed and in good condition No furnace can function...

Page 26: ...adjacent to control not over fire drafts DO NOT ATTACH DRAFT CONTROL TO TOP OR BOTTOM OF FLUE PIPE NOR IN ROOM SEPARATED FROM APPLIANCE BEST LOCATION IS AS CLOSE TO APPLIANCE AS POSSIBLE IMPORTANT MA...

Page 27: ...id masonry units bricks stones listed masonry chimney units or reinforced concrete that is lined with suitable chim ney flue liners and built with the provisions of Chapter 4 of this standard As descr...

Page 28: ...28 Installation Questions Visit www yukon eagle com or call 1 800 358 0060...

Page 29: ...fans It is also needed to replace air expelled by water heater chimneys or fans See Figs 25 26 27 Failure to provide outside air to the furnace area will result in negative pressure or vacuum in the...

Page 30: ...Your furnace is rated at 150 000 BTU per hour The water heater is rated 30 000 BTU per hour The total is 180 000 BTU per hour You need two grilles each with 180 square inches of free opening Metal gri...

Page 31: ...th a single line air may have to be purged to the burner See burner manual If there is no air in the oil line the burner will start If air is in the oil line the cad cell will not see a flame and shut...

Page 32: ...room thermostat 10 degrees above room temperature 5 Allow burner to operate for 2 minutes until all air is purged from gas line 6 Adjust burner air to allow red flame to enter wood combus tion chambe...

Page 33: ...cause of incomplete combustion Yukon Eagle furnaces are designed to wring the most energy possible from each log Your furnace is designed to allow the primary air under the grate to create the initial...

Page 34: ...et the temperature on the small thermostat to the desired setting Set the temperature on the larger thermostat above room temperature The flame from the burner need not touch the wood to ignite HAND F...

Page 35: ...otected from direct contact with the fire This is done by placing a layer of ash one 1 or two 2 inches thick on grates The ash left on the grate will help prevent overheating of the cast iron grates I...

Page 36: ...ut it is almost impossible to reverse After a coal fire goes out the coal must be removed from furnace Then the starting process can be repeated Our coal burning instructions are general as coal comes...

Page 37: ...37 Questions Visit www yukon eagle com or call 1 800 358 0060 Wiring Diagrams OIL AND WOOD HEATING ONLY...

Page 38: ...38 OIL AND WOOD HEATING WITH A C Wiring Diagrams...

Page 39: ...39 GAS AND WOOD HEATING ONLY Wiring Diagrams...

Page 40: ...GAS AND WOOD HEATING WITH A C 40 Wiring Diagrams...

Page 41: ...Screen coal ashes through a piece of 1 4 inch or 3 8 inch mesh hardware cloth This helps recover any unburned coal that has fallen though grates STORAGE OF COAL Coal may be stored indoors or outdoors...

Page 42: ...at exchanger These should be checked and cleaned several times each heating season CLEANING FURNACE AND CHIMNEY FLUE PIPES Frequently check and clean the furnace flue pipes and chimney Soot and fly as...

Page 43: ...tension is more difficult to determine accurately Too little tension will permit slippage causing belt wear It may cause noise or squealing when the motor starts Excessive tension increases motor load...

Page 44: ...re that always accompanies a high air temperature rise It can also cause premature heat exchanger failure To perform temperature rise check start furnace and let it run a minimum of 10 minutes Be sure...

Page 45: ...he regulator is not in proper adjustment Basically stack temperature and percentage of CO2 are a measure of stack losses for any fuel Therefore many of the basic principles can be and should be applie...

Page 46: ...of the instrument you are using Step 4 Use efficiency finder chart or stack loss slide rule to determine efficiency Be sure to subtract room temperature from stack thermometer reading and use this net...

Page 47: ...ide opposite burner The 9 inch and 12 inch side lying down 3 Install grates last wide side up FIREBRICK PLACEMENT Models LWO 168 LWG 168 ONLY Fig 43 Lower Row 1 Place 3 ea 12 x 6 brick at rear of fire...

Page 48: ...ng the burner into operation This is due to it standing idle for the summer months This should include primary relay limit control thermostat Check the electrodes for carbon and cracks in insulators A...

Page 49: ...aner may be used NOTE Soot will act as an insulator which causes less heat to be transferred into your duct system It also causes more heat out your chimney Both reduce the efficiency of the wood and...

Page 50: ...ney Another solution is to add a power ventor to the smoke pipe The power ventor operates when the thermostat is calling for wood heat 5 The barometric draft control must be set at 03 If set less the...

Page 51: ...r requirements If this is the case cover part of the grate with a piece of heavy metal This will retard the fire This will cause some creosote buildup in firebox and chimney because it will not burn a...

Page 52: ...52 Exploded Views Parts List EAGLE I HUSKY MODELS LWO 112 LWG 112...

Page 53: ...110700 10110700 Gasket Secondary Air Tube 14 20107503 20107503 Pan Ash 15 20105703 20105703 Latch Door 16 10105000 10105000 Screw Machine Rd HD 1 4 20 x 3 4 4Req 17 20104903 20104903 Fire Door Assembl...

Page 54: ...54 Exploded Views Parts List EAGLE II POLAR MODELS LWO 168 LWG 168...

Page 55: ...0 10116200 Fire Brick 12 x 6 x 2 inch 7 Req 13 10110700 10110700 Gasket Secondary Air Tube 14 20108400 20108400 Connecting Rod Assembly Including two 5 16 Inch Locknuts 15 10122400 10122400 Coal Grate...

Page 56: ...56 Questions Visit www yukon eagle com or call 1 800 358 0060 Exploded Views Parts List WAYNE MODEL MSR OIL BURNER GUN ASSEMBLY...

Page 57: ...Assembly 14451 13 Fuel Unit 13495 14 Elbow 13494 15 Gun Assembly 31760 008 16 Air Tube 8 75 SR 21864 043 17 Flange 20640 002 18 Air Cone 1A 14157 19 Gasket 12484 20 Nozzle Not Shown 1 00 80 A 14456 1...

Page 58: ...58 Exploded Views Parts List WAYNE MODEL P250AF DIN GAS BURNER...

Page 59: ...ame Spreader Bracket 61840 Air Shutter Disk 61770 002 Electrode Bracket 62556 002 16 Venturi P250AF 61817 17 Air Tube Housing W Ext 62287 18 Motor Blower ASM 60172 002 19 Air Shutter ASM 62510 SER 20...

Page 60: ...60 Exploded Views Parts List THIS CIRCULATING FAN PERFORMANCE CURVE CHART IS FOR DETERMINING MOTOR HORSEPOWER NEEDS CIRCULATING FAN PERFORMANCE CURVE CHART MODELS LWO 112 AND LWG 112...

Page 61: ...Exploded Views Parts List CIRCULATING FAN PERFORMANCE CURVE CHART MODELS LWO 168 AND LWG 168 THIS CIRCULATING FAN PERFORMANCE CURVE CHART IS FOR DETERMINING MOTOR HORSEPOWER NEEDS 61...

Page 62: ...rrection Check to see limit control pointer is set against stop at 250 F Clean or replace air filter if dirty Check to be sure all registers and grilles are open and not disturbed SERVICE HINTS GAS Lo...

Page 63: ...___________ _______________________________________________________________________ _______________________________________________________________________ ____________________________________________...

Page 64: ...R PARTS WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PART NUMBER PART DESCRIPTION MODEL NUMBER ALL PARTS MAY BE PURCHASED FROM A YUKON DEALER OR DIRECT FROM OUR FACTORY PHONE 1 800...

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