United States Stove HOTBLAST 1950 Installation And Operating Instructions Manual
United States Stove HOTBLAST 1950 Installation And Operating Instructions Manual

United States Stove HOTBLAST 1950 Installation And Operating Instructions Manual

Epa wood burning furnace

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INSTALLATION AND OPERATING INSTRUCTIONS
FOR THE HOTBLAST 1950 EPA WOOD BURNING FURNACE
Verified and tested following CSA
B366.1 M91, UL 391-95, 99 by :
Intertek Testing Services
Distributed by:
UNITED STATES STOVE COMPANY
227, INDUSTRIAL PARK ROAD
P.O. BOX 151
SOUTH PITTSBURG TN 37380
Tel: (423) 837-2100 Fax: (423) 837-2109
8B88.0
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Summary of Contents for United States Stove HOTBLAST 1950

  • Page 1 INSTALLATION AND OPERATING INSTRUCTIONS FOR THE HOTBLAST 1950 EPA WOOD BURNING FURNACE Verified and tested following CSA B366.1 M91, UL 391-95, 99 by : Intertek Testing Services Distributed by: UNITED STATES STOVE COMPANY 227, INDUSTRIAL PARK ROAD P.O. BOX 151...
  • Page 2: Table Of Contents

    WIRING DIAGRAM ...15 HOTBLAST 1950 TECHNICAL DATA...16 GENERAL TECHNICAL DATA ... 16 TECHNICAL DATA – ELECTRIC CONNECTION REQUIREMENTS ... 16 DUCTS AND DAMPERS DIMENSIONS (EXAMPLES OF CALCULATION) ...17 HOTBLAST 1950 BRICKS LAYOUT ...18 TROUBLE SHOOTING...19 Please keep this document TABLE OF CONTENTS...
  • Page 3: Introduction

    This furnace must be connected to a chimney certified for wood burning heating appliances; a 7 inch connector is highly recommended for your Hotblast 1950. If draft exceed –0.06 in. W.C a barometric damper should be installed on the smoke pipe.
  • Page 4: Odour From The Paint

    -THE ASH DRAWER AND EXCHANGERS ACCESS PANEL GET VERY HOT. -DO NOT MANIPULATE WITH BARE HANDS. ODOUR FROM THE PAINT It is normal that a smoke odour emanate from the unit when you first light it. It is recommended to burn it at high rate and ventilate the building until the odour resorbs.
  • Page 5: Smoke Detector

    SMOKE DETECTOR We highly recommend the use of a smoke detector. It must be installed at least 15 feet (4,57 m) from the appliance in order to prevent undue triggering of the detector when reloading. DOOR GLASS To maintain a clean and safe installation, do not build your fire too close to the glass or allow the fire logs to lean on the glass.
  • Page 6: Appliance Installation

    CLEARANCES TO COMBUSTIBLE MATERIALS N.B. This appliance must be installed according to the instructions on the unit’s certification plate. MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS FOR HOTBLAST 1950 FURNACE N.B. THE SIZE OF THE AIR RETURN CONDUITS SHOULD BE AT LEAST EQUAL TO THE SIZE OF THE COLD AIR PLENUM OPENING.
  • Page 7: Pipe Connector And Damper

    A 7” diameter chimney listed for use with wood burning heating appliances is highly recommended for the Hotblast 1950. In this case, a reducer from 7” to 6” is required. If draft exceed –0.06 in. W.C a barometric damper should be installed on the smoke pipe. Never install a manual damper.
  • Page 8: Combustion Air

    DAMPER The barometric control must be adjusted so that the maximum draft measured at the furnace outlet is limited to - 0.06 in. w.c. Please note that a draft higher than -0.06 in. w.c. could result in an uncontrollable fire. On the other hand, the minimum draft to be respected is -0.04 in.
  • Page 9: Electrical Connection

    HOTBLAST 1950 On the Hotblast 1950 the combined limit control is installed with the support provided on the left side of the appliance (two holes are predrilled on the edge of the furnace), and connected to the electrical box along with the transformer.
  • Page 10: Operating Instructions

    OPERATING INSTRUCTIONS Control system On the wood only furnaces , the thermostat controls the air inlet damper. When the thermostat calls for heat, the damper opens and the fire burns up. When the furnace gets hot enough, the combined limit control activates the blower motor at the speed selected for wood heating.
  • Page 11: Heating

    HEATING 1. When loading the furnace, spread the coal and embers evenly in the center of the combustion chamber before adding new logs. 2. Do not overload. Air must circulate freely in the upper part of the combustion chamber in order to obtain an efficient operation of the appliance.
  • Page 12: Chimney Fires

    Whenever a high amount of smoke is noticed in the room, you must: 1. Open doors and windows. 2. Make sure the furnace door is closed as well as the damper (if necessary, lower the thermostat starting point or undo the chain of the damper and close the barometric draft control manually). 3.
  • Page 13: Maintenance

    After cleaning the exchangers, make sure that the upper plate is free of ashes and do not forget to push the upper plate back to its original position. Finally, close the exchanger access door. The accumulated dirt in the lateral exchangers will fall into the HOTBLAST 1950 SECTION VIEW Insulation...
  • Page 14: Chimney Maintenance

    Filters dimensions Filters 12” x 24” (HOTBLAST 1950 part number 53-005-035) DOOR GASKET MAINTENANCE It is important to maintain the door gasket in good condition. After a while, the gasket might sag; a door...
  • Page 15: Replacement Parts

    Door adjustment procedure: 1. Unscrew completely the locking pin (see picture below). 2. To increase the pressure of the door on the gasket, turn the handle counter clockwise; to decrease the pressure on the door on the gasket, turn the handle clockwise. 3.
  • Page 16: Wiring Diagram

    TRANSFO BLACK BLUE WHITE BLACK WHITE BLACK SWITCH...
  • Page 17: Hotblast 1950 Technical Data

    HOTBLAST 1950 TECHNICAL DATA HOTBLAST 1950 47” 25 ½” 47 ¼” 15 ⅞” 28” 24 ½” 44” * 7” FLUE WEIGHT * Reducer required GENERAL TECHNICAL DATA MODEL DIRECT DRIVE MOTOR HOTBLAST 1950 DD-10 TECHNICAL DATA – ELECTRIC CONNECTION REQUIREMENTS OUTPUT TEMP.
  • Page 20: Trouble Shooting

    FOR, INSTALLATION OF A CENTRAL HEATING VENTILATION SYSTEM, IT IS HIGHLY RECOMMENDED TO CONSULT A HEATING SYSTEM VENTILATION SPECIALIST. N.B.: UNITED STATES STOVE COMPANY IS NOT RESPONSIBLE FOR POOR APPLIANCE PERFORMANCES, DUE TO AN IMPROPER INSTALLATION. CAUSES...

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