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4

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.

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.

1.  Check your local codes.  The installation must comply 

with their rulings.

2.  Do not install this furnace in a mobile home or trailer.
3.  Always connect this furnace to a 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.

5.  Be sure that if a masonry chimney is used, it is safely 

constructed and in  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.

7.  Provide air for combustion into the room where the 

furnace is located.  If the 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 prevent 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 Asso-

ciation (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 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  FURNACE  IS  OVERHEATED.    FOLLOW 

OPERATING INSTRUCTIONS CAREFULLY.

15. Keep  the  feed  and  ash  doors  closed  at  all  times 

except while tending the furnace.

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 DESIGNED FOR 

THERMOSTATIC OPERATION.  OPERATION WITH 

ANY OF THESE DOORS OPEN WILL OVERHEAT 

AND DAMAGE THE FURNACE.

CAUTION

NEVER USE GASOLINE, GASOLINE-TYPE LAN-

TERN FUEL, KEROSENE, CHARCOAL LIGHTER 

FLUID, OR FLAMMABLE LIQUIDS TO START OR 

"FRESHEN UP" A FIRE IN THE FURNACE.

WARNING

NEVER STORE FLAMMABLE LIQUIDS, ESPECIALLY 

GASOLINE, IN THE VICINITY OF THE FURNACE.

Содержание Hotblast 1557M

Страница 1: ...NUAL SOLID FUEL WARM AIR FURNACE FOR PARALLEL INSTALLATION WITH EXISTING FORCED AIR GAS OR OIL FIRED FURNACE U S ONLY FOR INSTALLATION AS A CENTRAL FURNACE ALL MODELS CERTIFIED UNDER UL 391 85591T CAUTION READALLINSTRUCTIONSCARE FULLY BEFORE STARTING THE INSTALLATIONOROPERATING THE FURNACE IMPROPER INSTALLATION MAY VOID YOUR WARRANTY DO NOT USE THIS FURNACE IN A MOBILE HOME OR TRAILER ...

Страница 2: ... 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 Safety Glasses 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 Heating Appliance Chimney or existing masonry chimney Ele...

Страница 3: ...on 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 of ficials about restrictions and installation inspection requirements in your area If not already installed we recommend that smoke detectors be installed CAUTION CLEANOUT OF THE HEAT EXCHANGER FLUE PIPE CHIMNEY AND DRAFTINDUCER IFUSED...

Страница 4: ...g 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 containeronanoncombustiblefloororontheground well away from all combustible materials Keep the ashes in the c...

Страница 5: ...FURNACE INSTALLATION As a central furnace the unit functions indepen dently of any other system The blower will come on when the plenum temperature reaches the setting on the blower control HOW THE FURNACE FUNCTIONS PARALLEL INSTALLATION U S ONLY 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 tem perature in the...

Страница 6: ...6 DIMENSIONS OF FURNACE Figure 2 Model 1557M Figure 1 Model 1357M ...

Страница 7: ...stible sur faces If you have a solid brick or stone wall behindyourfurnace youcanplacethefurnace as close as you wish to the wall If the wall is only faced with brick or stone treat it as a combustible wall 18 18 6 SOLID DAMPER 6 BAROMETRIC DRAFT REGULATOR NON COMBUSTIBLE FLOOR 12 9 48 18 CENTRAL FURNACE 6 CHIMNEY 21 Figure 4 Figure 5 1357M 1557M Unit to Sidewall 12 305mm 12 305mm Unit to Backwall...

Страница 8: ...chimney dealer Theinstallationmustconformtolocalfirecodes and N F P A 211 DO NOT CONNECT THIS FURNACE TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE Thechimneyusedforafurnacemustnotbeused to ventilate the cellar or basement If there is a cleanout opening at the base of the chimney close it tightly LISTED FACTORY BUILT CHIMNEY Carefullyfollowchimneymanufacturer sinstruc tions Use only a Listed Residen...

Страница 9: ...om same pressure zone as the furnace 8 Install the barometric draft regulator strictly in ac cordance with the instructions that are provided with the barometric draft regulator 9 Asolid damper must be used in the chimney connect ing pipes between the flue collar and the chimney When used in conjunction with a barometric draft regulator the solid damper must be placed between the barometric and th...

Страница 10: ...ow to connect the chimney connector of a heater to a masonry chimney through a combustible wall There are five allowable ways that a chimney connector can be connected to a masonry chimney by passing through a combustible wall NFPA Standard 211 allows the following wall pass through systems Figure 11 ...

Страница 11: ...an inside diameter of 6 and having 1 or more of solid insulation There must be at least a 9 air space between the outer wall of the chimney length and any combustible materials The inner end of the chimney length shall be flush with the inside of the masonry chimney flue and shall be sealed to the flue and to the brick ma sonry penetration with nonwater soluble refractory cement Sheet steel suppor...

Страница 12: ... shown for 3 and 4 above Parts C and D shall be for types 3 and 4 connections to facilitate removal of the chimney connector for cleaning The chimney thimble shall be of ASTM C315 fireclay with 5 8 minimum wall thickness or material or equivalent durability The inside diameter of the thimble shall be sized for the proper snug fit of a 6 diameter chimney connector pipe The thimble shall be installe...

Страница 13: ... Figure 14 withscrewsandnutsprovided Note Slottedholes are for adjustment of handle Adjust handle until some pressure is required to lock feed door during firing sequence 4 Install the thermodisc on rear of furnace cabinet with the two screws provided Mount the conduit assembly from the junction box to the thermostat bracket Crimp the two female terminals to each of the wire leads Plug the wires t...

Страница 14: ... wiring wires M1 M2 of one blower motor Wire leads from the distribution blower are usually BOTH BLACK Makes no difference which leads from the motor s connects to the corresponding leads coming out of the conduit Figure 16 WIRING DIAGRAM ...

Страница 15: ...ue gases b Locate the Wood or Coal Burning Furnace as close as practical to the existing central hot air heatingsystem maintainingclearancesasstated on the label on the fuel door c Clearancefromcombustiblematerialsmustcom ply with those stated on the label on the side of the unit Refer to the clearance table in the front of this manual The installation must be made only on a noncombus tible floor ...

Страница 16: ...rs 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 Gases from the accumulation smoke will explode under certain conditoins Add fresh kindling if the bed of coals has cooled b Add up to 20 lbs of coal per loading Never add coal above the bottom of feed door opening c Stir the co...

Страница 17: ...esiduewhich 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 t...

Страница 18: ...pipe to chimney Your unit should be within six 6 feet of your chimney C Make sure chimney cap is not too close to the top of the chimney D Check chimney draft make sure chimney flue pipe is clean and chimney is of adequate height E Makesureyou renotsuffocatingthefirewithexces sive amounts of unburned wood F Slide baffle should be pulled out prior to load door opening 4 Problem Distribution blower ...

Страница 19: ...19 Repair Parts 22 6 8 7 9 20 18 19 17 16 14 10 15 11 12 13 21 1 5 2 3 4 1 28 27 26 29 30 31 24 25 32 33 23 35 34 38 37 36 40 38 36 37 39 34 42 41 46 48 47 44 43 45 49 1357M 1557M 69399 ...

Страница 20: ...398 1557M 2 23 22761B Flue Collar Ring 1 24 22762B Forced Draft Ring 1 25 86402 1 1 2 Pipe Plug 1 26 80230 Blower 1357M 1 1557M 2 27 89319 Gasket Blower 1357M 1 1557M 2 28 83340 1 4 20 Clipnut 1357M 4 1557M 8 N S 83339 Bolt 1 4 20 x 3 4 1357M 4 1557M 8 29 22140 Relay Box Bracket 1 30 80131 Junction Box 4 x 4 1 31 80231 Junction Box Cover 1 32 80314 Thermodisc 60T12 1 33 68234 Blower Thermostat Bra...

Страница 21: ...uses a standard 16 x 20 x 1 filter NOT INCLUDED to reduce the amount of dust particles from being transfered thru you duct work system DR 6 Barometric Damper Regulator In the unlikely event that your furnace overfires a con dition evidenced by elbows stove pipes and connectors glowing red in appearance or otherwise discoloring then your installation is subject to excessive draft cre ated by either...

Страница 22: ...coals start adding coal in layers allowing each to ignite before adding more Bituminous has a high volatile content and as a re sult should be fired with the conical method with the highest portion of your fire bed in the center of the firebox The first flames will be long and gen erally orange or yellow and produce quite a bit of smoke As the gases burn off the flames become shorter change color ...

Страница 23: ...he fire too much Next add a fresh charge to the back being careful not to seal off the top Close the feed door but leave the spin damper or thermostat open for a few minutes until the volatile gases have burned off It is not necessary to shake down the ashes each time you refuel the furnace Experience will be your best teacher Bulletin rc454 a guide to Burning coal in your furnace BANKING THE FIRE...

Страница 24: ...24 CENTRAL INSTALLATION ADD ON INSTALLATION ...

Страница 25: ... RETURN TO EXISTING DUCT WORK WARM AIR EXISTING FURNACE SOLID FUEL FURNACE FILTER BOX PLENUM COLLECTOR BOX COLD AIR RETURN TO EXISTING DUCT WORK WARM AIR EXISTING FURNACE SOLID FUEL FURNACE FILTER BOX COLD AIR RETURN PLENUM TOP OPTIONAL Appendix INSTALLATION A INSTALLATION B INSTALLATION C ...

Страница 26: ...26 INSTALLATION D INSTALLATION E ...

Страница 27: ...27 INSTALLATION H TOP VIEW FRONT VIEW INSTALLATION F INSTALLATION G ...

Страница 28: ...which is on the nameplate attached to the heater When ordering repair parts always give the following infor mation as shown in this list 1 The part number 2 The part description 3 The model number 1357M 1557M 4 The serial number ____________________ How to order repair parts United States Stove Company 227 Industrial Park Road P O Box 151 South Pittsburg TN 37380 800 750 2723 WWW USSTOVE COM C S S...

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