Carrier 58VMR 2SI Gas Furnace Owners Manual

58VMR Multipoise Oil Furnace Visit www.carrier.com Installation, Start-Up, and Operating Instructions For Input Capacities of 70,000–154,000; Series 100 NOTE: Read the entire instruction manual before starting the installation. This symbol indicates a change since the last issue. TABLE OF CONTENTS SAFETY CONDSIDERATIONS 1 INTRODUCTION 3 LOCATION 3 General 3 Location Relative to Cooling Equipment 4 INSTALLATION .4 Air for Combustion and Ventilation 4 General 4 Unconfined Space 5 Confined Space 5 All Air from Inside the Structure 5 All Air from Outside of Structure .5 Duct Work Recommendations 6 Venting 6 Oil Burner .7 Oil Connections 7 Barometric Draft Control 7 Electrical Connections 7 Filters .9 Horizontal or Downflow Installation .9 START-UP, ADJUSTMENT, AND SAFETY CHECKOUT 9 Operational Checkout .9 Sequence of Operation 9 Combustion Check 12 Fan Adjustment Check .12 Limit Control Check .13 For Year-Round Air Conditioning .13 MAINTENANCE .13 General 13 Oil Burner .15 Heat Exchanger and Flue Pipe .16 Blower Removal .17 A97247 Fig.

1–58VMR Multipoise Oil Furnace SAFETY CONDSIDERATIONS FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. DO NOT ATTEMPT TO START THE BURNER WHEN EXCESS OIL HAS ACCUMULATED, WHEN THE FURNACE IS FULL OF VAPOR, OR WHEN THE COMBUSTION CHAMBER IS VERY HOT. ama CARBON MONOXIDE POISONING, FIRE, EXPLOSION HAZARD Failure to follow this warning could lead to sooting, fire, explosion, and/or severe bodily harm. For use with grade 1 or 2 fuel oil. Do not use gasoline, crankcase oil, or any oil containing gasoline! FIRE HAZARD Failure to follow this caution may result in fire and property damage. Never burn garbage or paper in the heating system and never leave rags, paper, or any flammable items around the unit. Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 PC 101 Catalog No. 535-80172 Printed in U.S.A. Form 58VMR-2SI Pg 1 2-05 Replaces: 58VMR-1SI Tab 6a 8a A TOP KNOCK-OUT FOR J DIAM VENT 19 20 3 E G KNOCK-OUT BOTH SIDES FOR J DIAM VENT 19 PULL VENT CONN C B OIL INLET (BOTH SIDES) 2 D L H ELECTRICAL CONNECTIONS (BOTH SIDES) .88 DIAM TYP 20 F K A98037 DIMENSIONS (IN.) UNIT SIZE 105­12 120­20 A 35 39-1/2 B 48-3/4 53 C 30-1/4 32-1/4 D 16-5/8 18-3/4 E 20 2 Fig. 2–Dimensional Drawing Only the latest issues of these codes should be used, and are available from either: The National Fire Protection Agency, Batterymarch Park, Quincy, MA 02269, or The Canadian Standards Association, 178 Rexdale Blvd., Rexdale, Ontario M9W1R3 Recognize safety information. This is the safety-alert symbol. When you see this symbol on the furnace and in instructions or manuals, be alert to the potential for personal injury. Understand the signal words DANGER, WARNING, and CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies a hazard which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability or operation. UNIT RELIABILITY HAZARD These instructions are intended to be used by qualified personnel who have been trained in installing this type of furnace. Installation of this furnace by an unqualified person may lead to equipment damage and/or a hazardous condition which may lead to bodily harm. All local and national code requirements governing installation of oil burning equipment, wiring, and flue connections must be followed. Some of the codes (issued by the Canadian Standards Association, the National Fire Protection Agency, and/or the American National Standards Institute) that may be applicable are: ANSI/NFPA 31: INSTALLATION OF OIL BURNING EQUIPMENT ANSI/NFPA 211: CHIMNEYS, FIREPLACES, VENTS, AND SOLID FUEL BURNING APPLIANCES ANSI/NFPA 90B: WARM AIR HEATING AND AIR CONDITIONING SYSTEMS ANSI/NFPA 70: NATIONAL ELECTRIC CODE CSA B139: INSTALLATION CODE FOR OIL BURNING EQUIPMENT CAS C22.1: CANADIAN ELECTRICAL CODE This furnace is designed for continuous return-air minimum temperature of 60 °F db or intermittent operation down to 55°F db such as when used with a night setback thermostat. Return-air temperature must not exceed 80°F db. Failure to follow these return air limits may affect reliability of heat exchangers, motors and controls. (See Fig. 3.) 2 80 60 A04036