United States Stove 1537G User's Manual
Contents
1. KEY PART DESCRIPTION OTY 1 68215 FIREBOX WELDMENT 1 2 40246 FLUE COLLAR 1 3 88032 FLUE COLLAR GASKET 1 4 23458 CABINET BOTTOM 1 5 40258 BACK LINER 1 6 40256 SHAKER FRAME 2 7 40257 SHAKER GRATE 2 8 89066 FIREBRICK 2 9 40269 FRONT LINER 10 68218 ASH DOOR ASSEMBLY INCLUDES DOOR amp GASKET 11 68218 FEED DOOR ASSEMBLY INCLUDES DOOR amp GASKET 12 22662 FEED DOOR HINGE BRACKET 13 22824 DRAFT KNOB 14 23461 CABINET SIDE LEFT amp RIGHT 2 15 23457 CABINET TOP 16 23459 CABINET BACK 17 22761 FLUE COLLAR RING 18 22762 FORCED DRAFT RING NS 68229 BLOWER ASSEMBLY 2 19 24757 FEED DOOR HANDLE ASSEMBLY 20 80145 LIMIT CONTROL 21 80231 JUNCTION BOX 22 89520 ROUND WOODEN HANDLE 23 23425 HANDLE BRACKET 2 24 68234 BLOWER THERMOSTAT BRACKET 25 22140 RELAY BOX BRACKET 26 23787 SMOKE DOOR CLIP 2 27 68733 THERMOSTAT PANEL ASSEMBLY INCLUDES A B C BELOW 278 68732 COVER WELDMENT 27b 68722 THERMOSTAT PANEL 27c 86318 16 WIRE LINK 543FT 28 24556 ASH DOOR HANDLE 29 83461 HANDLE WASHER 30 83178 3 8 16 JAMB NUT 2 31 23445 DOOR LATCH 32 40260 SHAKER HANDLE NS 89319 BLOWER GASKET 2 33 23800 SMOKE CURTAIN 34 68228 ASH PAN WELDMENT NS 68231 FAN CONTROL CORD ASSEMBLY 2 35 83445 1 4 20 X 1 1 4 2 NS 83414 1 4 ID LOCK WASHER 2 36 83250 1 4 20 KEP NUT 2 37 89574 SPRING HANDLE 2 17 Central Installation U S ONLY COLD AIR FIGURE 15 1 Add On Installation U S ONLY COLD AIR DUCT 6 PIPE2. EXISTING GAS OIL ELECTRIC FURNACE FIGURE 15 1 18 APPENDIX INSTALLATION A U S ONLY TO EXISTING DUCT WORK COLD AIR RETURN EXISTING FURNACE SOLID FUEL FURNACE INSTALLATION B U S ONLY PLENUM COLLECTOR BOX TO EXISTING DUCT WORK COLD AIR WARMAIR RETURN EXISTING FURNACE SOLID FUEL FURNACE INSTALLATION U S ONLY PLENUM ELBOW TO EXISTING DUCT WORK COLD AIR WARMAIR RETURN PLENUM TOP OPTIONAL EXISTING FURNACE SOLID FUEL FURNACE INSTALLATION D U S ONLY 2 MINIMUM CLEARANCE sa pes OPTIONAL PLENUM FAN CONTROL LOCATION ANTI BACKDRAFT FURNACE PLENUM FLAPPER EXISTING FURNACE SOLID FUEL FURNACE INSTALLATION E U S ONLY 2 MINIMUM CLEARANCE BAFFLE COLD AIR RETURN FURNACE PLENUM EXISTING FURNACE SOLID FUEL FURNACE INSTALLATION F 2 MINIMUM CLEARANCE COLD AIR RETURN FURNACE PLENUM EXISTING FURNACE SOLID FUEL FURNACE 2 MINIMUM CLEARANCE CENTRAL N COLD AIR RETURN TO FILTER BOX FURNACE INSTALLATION SOLID FUEL FURNACE INSTALLATION H EXISTING OIL ELECTRIC OR GAS FURNACE SOLID FUEL FURNACE TOP VIEW 2 MINIMUM CLEARANCE EXISTING OIL ELECTRIC OR GAS FURNACE SOLID FUEL FURNACE FRONT VIEW 23 TROUBLE SHOOTING TIPS FOR WARM AIR FURNACE 1 Smoking when feed door is
3. op tional forced draft kit that operates from a wall thermostat Whenthe temperature falls below the setting on the wall thermostat the forced draft will come on U S Stove Option 11 DKU The warm air supply outlet of the CLAYTON Furnace shall not be connected to the cold air return of the central furnace because the pos sibility exists of components of the central furnace overheating and causing the central furnace to operate other than is intended DIMENSIONS OF FURNACE FIGURE 1 1537G NU 24 1 16 lt 40 11 16 LOCATING THE FURNACE 6 CHIMNEY 1 furnace should be located in the same room as the central system and as close as possible but not CENTRAL closer than 9 There should be no FURNACE wall between the furnace and the warm air outlet duct that is connected directly to the warm air outlet plenum of the central furnace See Fig 2 2 The unit will require installation with the following clearances Unitto sidewall 12 305mm Figure 2 Unit to backwall 30 760mm Chimney connector pipe to sidewall PR OE ENE 21 530 pipe to backwall 1 8 460 6 SOLID DAMPER Hot air ducts to combustibles 6 150mm 6 BAROMETRIC Refer to Fig 2 amp 3 DRAFT REQUESTOR OPTIONAL 3 Place the furnace on a noncombus tible floor 4 Check figures 2 and 3
4. Be sure you have the clearances shown from the furnace and the connector pipe to combustible surfaces If you have solid brick or stone wall behind your furnace you can place the furnace as close as you wish to the wall Ifthe wall is only faced with brick or stone treat it as a combustible wall Figure 3 NON COMBUSTIBLE FLOOR 6 SOLID DAMPER 6 BAROMETRIC DRAFT REGULATOR OPTIONAL NON COMBUSTIBLE WALL 6 CHIMNEY CONNECTOR CHIMNEY CONNECTION Fig 4 MASONRY CHIMNEY Before using an existing masonry chimney clean the chimney and inspect the flue liner to be sure it is safe to use Make repairs before attaching the furnace See page 4 item 5 Look at Fig 4 The connector pipe and fittings you will need to connect directly to a masonry chimney are shown The chimney connection should be as short as possible If the connector pipe must go through a combustible wall before entering the masonry chimney consulta qualified mason or chimney dealer The installation must conform to local fire codes and N F P A 211 DO NOT CONNECT THIS FURNACE TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE The chimney used for a furnace must not be used to ventilate the cellar or basement If there is a cleanout opening at the base of the chimney close it tightly IE m INSTRUCTIONS AND PARTS Fig 5 6 SOLID DAMPER 6 ae N DRAFT REGULATOR TM OPTIONAL 6 CHIMNEY CONNECTOR LISTED FACTORY BUILT CHIMNEY Carefull
5. M1 M1 WIRE NUT 7 PLACES FIGURE 11 IMPORTANT POWER SUPPLY WIRING MUST NOT BE LESS THAN 90 CENTIGRADE 11 INSTALLATION Please see all methods of Installation in Appendix at the rear of this booklet This is a furnace not a free standing stove You must direct heated air from 8 outlets away from the furnace or it will not function properly 1 This installation must be done by a qualified heating equipment installer 2 The installation is to be done in compliance with National Fire Protection Association installation standards No 89M 90B 211 70 National Elec trical Code and Uniform Mechanical Code 913 6 4 in the states where applicable Their code offers connecting smoke pipe connectors into chimney with other fuel burning appliances 3 Rooms large in comparison with size of the appliance a Wood or Coal Burning Furnace needs air for combustion and circulation to house b Provision must be made to make up this air and not starve gas or oil furnace of combustion air c Have Authority Having Jurisdiction de termine that air is of adequate makeup Refer ence N F P A Nos 30 amp 54 Codefor Installation of Gas amp Oil Equipment 4 Have Authority Having Jurisdiction is to inspect all chimneys and installations for adequate venting and for compliance with standard and local codes and regulations regarding installation of wood burn ing appliances 5 Installation for Supplemental Heat Appl
6. The connector pipe may be pushed into the chimney too far stopping the draft Fig 6 Do not connect two furnaces or a stove and furnace into the same chimney flue The chimney used for a furnace must not be used to ventilate the cellar or basement If there is a cleanout opening at the base of the chimney it must be closed tightly 4 If the chimney is operating too cool water will condense in the chimney and run back into the furnace Creosote formation will be rapid and may block the chimney Operate the furnace at a high enough fire to keep the chimney warm preventing this condensa tion If the fire burns well but sometimes smokes or burns slowly it may be caused by the chimney top being lower than another part of the house or a nearby tree The wind blowing over a house or a tree falls on top of the chimney like water over a dam beating down the smoke The top of the chimney should be at least 3 feet above the roof and be at least 2 feet higher than any point of the roof within 10 feet Fig 5 6 See page 28 for list of trouble shooting tips A draft reading of 05 to 06 w c is suggested for proper burning of this unit when using wood or bituminous coal as fuel When using anthracite coal this draft reading is a minimum reading CHIMNEY MAINTENANCE Creosote and Soot Formation and Need for Removal When wood is burned slowly it produces tar and other organic vapors which combine with expelled
7. as shown in Figure 8 Install thermostat assembly and cover complete with handle as illustrated in Figure 8 3 Align thermostat control knob with flat on thermostat control shaft and press onto shaft See Fig 8 4 Attach feed door locking handle as in Figure 9 with screws and nuts provided Note Slotted holes are for adjustment of handle Adjust handle until some pressure is required to lock feed door during firing sequence 5 Install Honeywell Fan Limit Control on rear of furnace cabinet as shown in Figure 10 6 Remove blower s from carton s Remove junction box cover Attach clip nuts asin Figure 10 Install blower s and gasket s with 1 4 20x3 4 bolts as shown 7 Wire right side blower first See wiring diagram Fig 11 and replace cover on junction box on blower 8 Wire left blower same as above and replace cover Check operation of shaker grates with grate handle before operating furnace Honeywell FAN LIMIT 4 ELECTRICAL JUNCTION BOX BLOWER ASSEMBLY CLIP NUTS DO NOT USE CLIP NUT ON UPPER CENTER HOLE MODEL 1537G 2 BLOWERS Fig 10 LOAD FAN BREAKOFF LIMIT FAN OFF LINE JUMPER FOR LINE INDICATOR W LOW VOLTAGE Ss pad LIMIT INDICATOR FAN ON INDICATOR Honevwell LIMIT SWITCH WIRE COLOR CODE G GREEN GROUND B BLACK POWER SUPPLV W WHITE POWER SUPPLV R1 WHITE FAN CONTROL R2 BLACK FAN CONTROL M1 BLACK BLOWER MOTOR M2 WHITE BLOWER MOTOR
8. f Connect electrical supply in the electrical junction box that is mounted on the back of the Furnace See Wiring Diagram Fig 11 Remove the cover from electrical junction box and connect power supply wires to wires designated using wire nuts The power cord supplied may be used for installation if permitted by local codes and regulations If the power cord supplied cannot be used the power supply wiring must be 90 degrees centigrade in a metal cable and should be completed by a qualified installer complying with NFPA Standard No 70 and local codes g Optional Plenum Fan Control Switch Part No 11PCS is available for installation on the plenum of central hot air heating furnace The purpose of this switch is to activate the circulating fan of the central hot air heating furnace when the temperature in the plenum exceeds 120 degrees F and shut off the fan when the temperature in the plenum is reduced to 100 degrees F This avoids overheating the plenum The electrical supply for operation of this fan control switch is to be obtained from the same electrical supply as the central hot air heating system Follow the instructions of the wiring diagram Fig 11 Do not make connections across Limit Control in the furnace Make electrical wire connections in accordance with NFPA Standard No 70 and local codes in the power supply junction box See Fig 13 The wiring to complete the connections should be 18 AWG minimum copper and 90
9. inspection requirements in your area RULES FOR SAFE INSTALLATION AND OPERATION Read these rules and the instructions carefully Failure to follow them will cause a hazard that could result in death serious bodily injury and or property damage 1 Check your local codes The installation must comply with their rulings 2 Do not install this furnace a mobile home or trailer 3 Always connect this furnace to chimney and vent to the outside Never vent to another room or inside a building 4 Do not connect this furnace to an aluminum Type B gas vent This is not safe and is prohibited by the National Fire Protection Association Code This furnace requires a masonry or Listed Factory Built Chimney for residential type or Building Heating Appliance Chimney Use a 6 diameter chimney or larger that is high enough to give a good draft See page 7 5 surethat masonry chimney is used it is safely constructed and good repair Have the chimney inspected by the Fire Department or an inspector 6 Inspect chimney connector and chimney before and frequently during the heating season for any deposit of creosote or soot which must be removed See Chimney Maintenance page 15 7 Provide air for combustion into the room where the furnace is located Ifthe intake is not in the same room air must have free access to the room 8 CAST IRON PARTS MUST BE SEASONED TO AVOID CRACKING BUILD ONLY SMALL FIRES ON FIRST USE 9 To preve
10. open Furnace does not heat Blower Does not run No air from registers fan running Air from Registers is not hot 6 Blower runs too long Blower control cut off set too low 7 Blower does not run long enough 8 Smoke and or odor from registers when furnace is used for first time 9 Creosote build up 10 Flame spillage when feed door is open Insufficient Draft Clogged chimney or chimney connector Down draft in chimney Wood not seasoned and dry Blower control set too low Insufficient flue draft Improperly wired Bad blower control Bad relay Bad blower motor Registers are closed Duct work improperly installed Improper wiring between central furnace and this unit Blower control is set too low Bad blower control a Blower control cut off set too high b Bad blower motor Oil from furnace and duct work a Burning green wood not seasoned or dry b Thermostat setting too low for type fuel a Insufficient draft b Smothering fire when adding fresh fuel 24 a a b a b a b Set Thermostat higher Clean Chimney Add raincap to chimney Allow wood to season in dry area for six months Set blower control to higher temperatures See P 14 Set flue draft See P 9 Wire unit properly Replace blower control Replace relay Replace blower Open registers Correct duct work install Wire unit properly Adjust blower
11. AT AND DAMAGE THE FURNACE CAUTION NEVER USE GASOLINE GASOLINE TYPE LANTERN FUEL KEROSENE CHARCOAL LIGHTER FLUID OR FLAMMABLE LIQUIDS TO START OR FRESHEN UP A FIRE IN THE FURNACE WARNING NEVER STORE FLAMMABLE LIQUIDS ES PECIALLY GASOLINE IN THE VICINITY OF THE FURNACE ADJUSTING BLOWER LIMIT CONTROL SET TINGS The temperature in the plenum of the warm air furnace at which the blower turns on or turns off is controlled by the setting of the pointers in the blower limit control See Fig 12 These pointers may be adjusted through their entire range of settings to achieve the desired warm air output from furnace See Fig 15 below Move both pointers towards the right counter clockwise this increases the temperature setting at which the blower will turn on and off Move both pointers towards the left clockwise this decreases the temperature setting at which the blower will turn on and off Move pointers away or apart from each other this increases the time that the blower will run on each warm air cycle Fig 14 BLOWER FAN OFF POINTER BLOWER FAN ON POINTER BLOWER LIMIT POINTER amp STOP SERVICE HINTS Do not expect furnace to draw 15 the chimney that creates the draft Smoke spillage into the house or excessive build up of water or creosote in the chimney are warnings that the chimney is notfunctioning properly Correctthe problem before usingfurnace Possible causes are 1
12. TM Model 1537G OWNERS MANUAL SOLID FUEL WARM AIR FURNACE FOR PARALLEL INSTALLATION WITH EXISTING FORCED AIR GAS OR OIL FIRED FURNACE FOR INSTALLATION AS A CENTRAL FURNACE THE 1537G CLAYTON FURNACE HAS BEEN APPROVED FOR U S INSTALLATIONS ONLY IMPROPER INSTALLATION MAY VOID YOUR WARRANTY CAUTION READ ALLINSTRUCTIONS CARE FULLY BEFORE STARTING THE INSTALLATION OR OPERATING THE FURNACE DO NOT USE THIS FURNACE IN A MOBILE HOME OR TRAILER UNITED STATES STOVE COMPANY 227 Industrial Park Road WARNOCK HERSEY P O Box 151 South Pittsburg TN 37380 423 837 2100 851340 5 98 CONGRATULATIONS You ve purchased one of America s Finest Wood and Coal Burning Furnaces By heating with wood and coal you re helping CONSERVE AMERICA S ENERGY Wood is our Renewable Energy Resource Please do your part to preserve our wood supply Plant at least one tree each year Future generations will thank you NOTE YOUR UNIT MUST BE INSTALLED BY A QUALIFIED FURNACE INSTALLER TOOLS AND MATERIALS NEEDED TOOLS Pencil 6 Foot Folding Rule or Tape Tin Snips Drill Hand or Electric Drill Bit 1 8 Dia For Sheet Metal Screws Screw Driver Blade Type Gloves Sabre Saw 5 16 Nut Driver or 5 16 Socket w Ratchet MATERIAL 6 Pipe 6 Elbow Collar and Thimble as required 24 gauge min 1 2 Sheet Metal Screws 6 Inside diameter Listed Residential Type or Building Heat
13. control to higher setting See P 14 Replace blower control Set blower control cut off to higher setting See P 14 Set blower control cut off to lower setting See P 14 Replace Blower The metal used in constuc tion of the furnace and duct work has a light coating of oil This should disappear after a short period of time Once this burnoff has occur red is should not reoccur Burn only seasoned wood Set thermostat higher to attain higher flue tempera tures This will aid in pre venting build up of creosote Set thermostat higher Add fuel so as not to smother fire
14. degrees centigrade in a cable Figure 12 2 MIN AIR SPACE REQUIRED BY CODE PLENUM CENTRAL FURNACE TO GAS OIUELECTRIC TRANSFORMER AND COMBUSTION FAN OF Figure 13 SOLID FUEL UNIT COMBINATION CONTROL POWER SUPPLY JUMPER IN N GAS OIL ELECTRIC POWER SUPPLY JUNCTION BOX CAUTION DO NOT CONNECT PLENUM FAN CONTROL SWITCH ACROSS FURNACE LIMIT CONTROL FURNACE BLOWER MOTOR Power FAILURE INSTRUCTIONS Operation after loss of power 1 Remove filter if provided 2 Do not expect to keep home at normal temperatures 3 Do not load fuel above bottom of feed door 13 OPERATING INSTRUCTIONS FUEL Model 1537G A Egg size 1 3 16 or larger bituminous coal for residential furnaces or any of the specially packed fireplace coals can be used Coal with a low ash content 2 to 6 is recommended B Hardwood 18 to 26 should be split and air dried seasoned for 6 months LIGHTING 1 Set the thermostat on HIGH for maximum draft 2 Open the feed door and place paper and kindling on the grate for starting the fire 3 Light the fire and close the feed door 4 Add wood or about 15 Ibs of coal depending on which model after fire is burning briskly Set thermostat for desired temperature 5 MEDIUM setting is normally satisfactory Set higher or lower for your comfort ADDING FUEL When starting a fire add small amounts of fuel instead of adding large quantities of fuel This
15. ication to Existing Central System See Fig 2 for typical installation a Place Wood or Coal Burning Furnace so that the chimney connector will be as short as practical and avoiding unnecessary sharp turns in the smoke pipe connector and the installation of devices that would create excessive resistance to the flow of flue gases b Locate the Wood or Coal Burning Furnace as close as practical to the existing central hot air heating system maintaining clearances as stated on the label on the fuel door c Clearance from combustible materials must comply with those stated on the label on the fire door Unit to combustible Front 48 Back 30 Sides 12 Plenum to Ceiling 6 Pipe to combustible Sides 21 Back 18 The installation must be made only ona noncombustible floor d Install the smoke pipe connector to the chimney with 26 gauge pipe and elbows to be purchased separately maintaining the proper clearances for the specific model Seal the smoke pipe in the chimney with furnace cement The chimney connector shall be securely supported and joints fastened with sheet metal screws or rivets e Install 8 diameter heat pipe to plenum of the central hot air furnace Use 26 gauge pipe and connectors to be purchased separately See Fig 15 If central air conditioning is installed in the plenum install heat pipe above the air conditioning unit Secure heat pipe connection with supports and sheet metal screws
16. ing Appliance Chimney or existing masonry chimney Electrical Wiring 6 Draft Regulator 1 2 Conduit Conduit Connectors Furnace Cement Manufacturer Recommends Rutland Black Code 78 or Equivalent Plenum and Duct work as required CAUTION LABELS Your Furnace has the following labels Read and Obey all labels DANGER RISK OF FIRE OR EXPLOSION DO NOT burn garbage gasoline drain oil or other flammable liquids WARNING FIRE HAZARD DO NOT operate with fire draft exceeding 06 inches w c DO NOT operate with fuel loading or ash removal doors open DO NOT store fuels paints thinners flammable liquids or other highly volatile substances in the furnace room CAUTION HOT SURFACES Keep children away Do not touch during operation 1 1P lt AU IION H0 INSPECT FLUE PIPES FLUE PIPE JOINTS AND FLUE PIPE SEALS REGULARLY TO ENSURE THAT SMOKE AND FLUE GASES ARE NOT DRAWN INTO AND CIRCULATED BY THE AIR CIRCULATION SYSTEM 111 3 111CAUTION CLEANOUT OF THE HEAT EXCHANGER FLUE PIPE CHIMNEY AND DRAFT INDUCER IF USED IS ESPECIALLY IMPORTANT AT THE END OF THE HEATING SEASON TO MINIMIZE CORROSION DURINGTHE SUMMER MONTHS CAUSED BY ACCUMULATED ASH SAFETY NOTICE If this heater is not properly installed a house fire may result For your safety follow the installation directions Contact local building or fire officials about restrictions and installation
17. moisture to form creosote The creosote vapors condense in the relatively cool chimney flue of a slow burning fire As a result creosote residue accumulates on the flue lining When ignited this creosote makes an extremely hot fire When coal is burned the products of combustion combine with moisture to form a soot residue which accumulates on the flue lining When ignited this soot makes an extremely hot fire The chimney should be inspected at least twice monthly during the heating season to determine if a creosote or soot build up has occurred If creosote or soot has accumulated it should be removed to reduce the risk of a chimney fire Chimney fires burn very hot If the chimney catches fire immediately call the fire de partment then reduce the fire by closing the inlet air control Pour a large quantity of coarse salt baking soda or cool ashes on top of the fire in the firebox CAUTION A chimney fire may cause ignition of wall studs or rafters which you thought were a Safe distance from the chimney If you have a chimney fire have your chimney inspected by a qualified per son before using again SLYVd TACOW Ajquiassy upda JDISOWJSUL Z PARTS LIST MODEL 1537G SEE DIAGRAM PAGE 16
18. nnector of the furnace is to be installed to provide clearances to com bustible material not less than specified in the individual classifications and marked on the furnace The chimney connector must be connected to a chimney suitable for use with residential type or building heating appliances which burn solid fuel The Furnace is designed to operate in either parallel or series air flow arrangement with the central furnace or as a central fur nace CENTRAL FURNACE INSTALLATION As acentral furnace the unit functions inde pendently of any other system The blower will come on when the plenum temperature reaches the setting on the blower control PARALLEL INSTALLATION U S ONLY See Optional Wiring Diagram Page 13 Fig 14 The design is such that when the blower comes on the blower on the central system also comes on The blower will only come on when the temperature in the plenum has reached the setting on the blower control This is to insure that there is sufficient warm air in the system to make it efficient for the unit to operate When the central system thermostat calls for heat the central system will operate by the burner igniting and the blower coming on It is possible that both systems will op erate simultaneously It is recommended that for the most efficient use of your CLAYTON Furnace that it be fired as much as possible in order to reduce the demand on your existing central heating system This unit has
19. nt injury do not allow anyone to use this furnace who is unfamiliar with the correct operation of the furnace 10 For further information on using your furnace safely obtain a copy of the National Fire Protection Association NFPA publication Chimney s Fireplaces and Solid Fuel Burning Appliances NFPA 211 The address of the NFPA is Batterymarch Park Quincy MA 02269 11 Keep the ashpit section free of excess ashes Do not allow ashes to stack higher than the sides of the ash pan 12 DISPOSAL OF ASHES Place ashes in a metal container with a tight fitting lid Keep the closed container on a noncombustible floor or on the ground well away from all combustible materials Keep the ashes in the closed container until all cinders have thoroughly cooled The ashes may be buried in the ground or picked up by a refuse collector 13 CAUTION The special paints used on your furnace may give off some smoke while they are curing during first few fires Build small fires at first The metal used in construction of the furnace and duct work has a light coating of oil This could give off smoke and or odor from registers when furnace is used for the first time This should disappear after a short period of time Once this burn off has occurred it should not reoccur 14 CARING FOR PAINTED PARTS This furnace has a painted outside jacket which is durable but it will not stand rough handling or abuse When installing your furnace use care in handling Clean
20. t regulator must be installed in the same room same pressure zone as the furnace 8 Install the barometric draft regulator strictly in accordance with the instructions that are provided with the barometric draft regulator 9 A solid damper must be used in the chimney connecting pipes between the flue collar and the chimney When used in conjunction with a baromet ric draft regulator the solid damper must be placed between the barometric and the chimney See Fig 4 5 7 Adjusting the Barometric Draft Regula tor 1 Drill a hole in the chimney connector within 18 of the flue collar below the barometric draft regulator just large enough for the tube of the manometer 2 Build a fire after all chimney connections have been made 3 Use amanometer to measure the draft in the flue 4 Adjust the Barometric Draft Regulator to obtain a draft of 0 05 0 06 W C under stable fire conditions NON COMBUSTIBLE INSTALLATION PER NFPA 211 SOLID DAMPER 6 DRAFT REGULATOR IQ OPTIONAL MEASURE FLUE DRAFT HERE ASSEMBLY OF FURNACE Your furnace requires the following items to be assembled or installed by the service person Feed Door Pull Handle Feed Door Locking Handle Blower s and Blower Controls Electrical Connections 1 Remove all parts from inside the furnace and inspect for damage including the firebrick as some breakage could occur during shipment 2 Assemble the feed door pull handle
21. will give more complete combustion and less build up of tars or soot in the chimney 1 Set thermostat to HIGH before opening feed door 2 Wood fire Add wood to a convenient level 3 Coal Fire a Never smother the fire when adding coal See Caution Gas accumulation anda mild smoky explosion will occur Add fresh kindling if the bed of coals has cooled Add up to 20 lbs of coal per loading Never add coal above the bottom of feed door opening c Stir the coal and watch the fire Be sure the new coal is burning briskly before you close the doors and turn the thermostat down d Shake grates vigorously 1 2 left to right to spill ashes into the ash pan Do this at least once every 12 hours of operation Empty ash pan regularly Do not allow ashes to build up to grate as grate will warp and burnout and you might spill the ashes when removing the pan Dispose of hot ashes properly See note 12 on page 4 e Rotation of the handle 5 o clock to 7 o clock position will agitate coals and spill ashes into ash pan f It is advisable for you to get familiar with the shaker grate operation before firing CAUTION GASES THAT ARE DRIVEN FROM FRESH COAL MUST BE BURNED OR THEY WILL ACCUMULATE AND EXPLODE NEVER SMOTHER A FIRE WHEN ADDING FRESH COAL CAUTION DO NOT OPERATE WITH THE FEED AND OR ASH DOOR OPEN THIS FURNACE IS DE SIGNED FOR THERMOSTATIC OPERATION OPERATION WITH ANY OF THESE DOORS OPEN WILL OVERHE
22. with soap and warm water when furnace in not hot DO NOT use any acids or scouring soap as these wear and dull the finish DISCOLORATION WILL OCCUR IF THE IS OVERHEATED FOLLOW OPERATING INSTRUCTIONS CAREFULLY Your Furnace is designed to be installed in a parallel air flow arrangement with a gas or oil fired forced air upflow type central furnace or it may be installed as a central furnace HOW THE FURNACE FUNCTIONS Your CLAYTON Furnace is designed tobeasupplementalor centralheating source for your home This Solid Fuel Furnace may be installed in conjunction with a properly operating central furnace that is listed or cer tified in accordance with nationally recog nized safety standards and equipped with the required controls and other safety features and which has been installed in accordance with appropriate standards of the National Fire Protection Association with installation clearances specified in the furnace name plate marking The installation must be ac complished by a qualified agency one who is engaged in and is responsible for or is thor oughly familiar with the installation and operation of the gas oil and solid fuel burning heating appliances who is experienced in such work familiar with all the requirements of the authority having jurisdiction The installation shall be in strict accordance with the manufacturer s installation instructions furnished with the solid fuel furnace The chimney co
23. y follow chimney manufacturer s instructions Use only Listed Residential Type or Building Heating Appliance Chimney If your chimney starts at the ceiling Fig 5 you will need enough 6 pipe to reach the ceiling The top of the chimney must be at least 3 feet above the roof and be at least 2 feet higher than any point of the roof within 10 feet Fig 5 8 RULES FOR CONNECTOR PIPE INSTALLATION 1 The crimped end of the chimney connector fits insidethefurnace flue collar Installadditional chim ney connectors and elbow with the CRIMPED END TOWARD THE FURNACE This will allow any condensation in the flue to run back into the furnace Use 6 dia steel pipe and elbows for connection to chimney Never use less than 24 gauge and al though blued steel is satisfactory high temp painted black is much more desirable 2 Slope any horizontal pipe upward toward the chimney at least 1 4 inch for each foot of horizontal run 3 You must have at least 18 inches of clearance between any horizontal piping and the ceiling See Fig 3 4 The chimney connector must not extend into the chimney flue See Fig 6 5 Seal each chimney connector pipe joint with fur nace cement Also seal the pipe at the chimney 6 Use 3 sheet metal screws at each chimney pipe joint to make the piping rigid 7 The chimney connector may include a section for abarometric draft regulator between the furnace and the chimney Fig 4 5 amp 7 The barometric draf
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