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Instructions Carrier, Modèle 58DE
Fabricant : Carrier Taille : 481.63 kb Nom Fichier : 58de-1si.pdf
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... • : <■ c? y ; SV/.Vl,rt,.VA,(1V.'.V eD C Carrier Parkway • Syracuse NY 13221 Gas-Fired Counterflow Furnace INTRODUCTION Before installing the furnace, refer to “Procedure for Gas Furnace Installation” (packaged with the furnace) for information concerning combustion, venting, piping, and other standard installation practices. Further reference is made to the current edition of the American National Standard Z223.1 National Fuel Gas Code. This publication covers installation, startup, and maintenance. The Model 58DE Counterflow Gas-Fired Furnaces are shipped from the factory completely assembled and internally wired ready for indoor heating installation. The air conditioning models have a low-voltage terminal strip for convenience of field wiring. The design of the 58DE Gas-Fired Furnaces is A.G.A. certified for installation on combustible flooring (with use of optional combustible floor base) in alcoves, closets, or utility rooms; with either natural or liquefied petroleum gas. ______UUmmiJLU-'J LJ- ________ CLEARANCE REQUIREMENTS (in inches) Sides..................................................1 Back..................................................0 Tbp...................................................1 Vent Connector (single wall)...........................6 Type B (double wall).................................1 Front.................................................6 Provide service clearance of 30 in. at front of unit. INSTALLATION For installation on a combustible floor, see instructions packaged with the combustible floor base. For installation on a noncombustible floor, place the furnace over opening in the floor. Make a seal between the furnace bottom and the floor to avoid excessive air leakage. The furnace plenum opening in the floor should correspond with Figure 5 and Table III. Installation comprises the following: *1. Inspection *11. Location, Ventilation, and Air for Combustion *111. Gas Piping *IV. Venting V. Electrical VI. Sequence of Operation VII. Filter Arrangement VIII. Startup and Adjustment IX. Care and Maintenance *Tb perform these sections (or installation steps), refer to the appropriate sections of “Procedures for Gas-Fired Furnaces” booklet packaged with this unit. For accessory installation details, refer to applicable installation literature. Figure 1 - Model 58DE080 V. ELECTRICAL CONNECTIONS A. Line-Voltage Wiring IMPORTANT : Before proceeding with the electrical connections, make certain that voltage, frequency, and phase correspond to that specified on the unit rating plate. Also, check to be sure that the service provided by the utility is sufficient to handle the additional load imposed by this equipment. Refer to the unit rating plate for equipment electrical requirements. Sîectïical wiæeg to Mt sStedtÛæMmæt Use a separate branch electrical circuit for thus furnace. A disconnecting means must be located within sight of, and within 50 feet of, the furnace. B. Low-Voltage Wiring See Figure 3 for wiring diagram showing the proper field low-voltage wiring. Make all electrical connections in accordance with the National Electrical Code and any local codes or ordinances that might apply. © Carrier Corporation 1977 Form 58DE-1 SI Figure 2—Dimensional Drawing TABLE I—DIMENSIONS IN INCHES SIZE 58DE A D E VENT SIZE SHIP WT 050-200 14% 12% 12% 4 131 080-100 17% 153/4 16 4 138 080-200 17% 15% 16 4 143 100-100 17% 153/4 16 5 165 100-200 17% 15% 16 5 170 125-100 21 19‘4 197/16 5 207 125-200 21 19% 197/16 5 212 150-200 247/16 22% 23 6 240 Make field low-voltage connections at the low-voltage terminal strip on units equipped with a cooling relay. On heating-only units, two flagged wires are provided for making the thermostat connections. See Figure 4. Set the thermostat heat anticipator at 0.9. If additional controls are connected in the thermostat circuit, their amp draw must be added to this setting. Failure to make the setting will result in improper operation of the thermostat. The room thermostat should be located where it will be in the natural circulating path of room air. Avoid locations where the thermostat would be exposed to cold air infiltration, drafts from windows, doors, or other openings leading to the outside, or exposure to air currents from warm or cold air registers; or to exposure where the natural circulation of the air is cut off—such as behind doors, above or below mantels, shelves, etc. The thermostat should not be exposed to heat from nearby fireplaces, radios, televisions, lamps, or rays from the sun. Nor should the thermostat be mounted on a wall containing pipes or warm air ducts, or a flue or vent that could affect its operation and prevent it from properly controlling the room temperature. Any hole in the plaster or panel through which (w) Q 0_JV) (g) (p FIELD LOW-VOLTAGE WIRING--- FIELD HIGH-VOLTAGE WIRING — — FACTORY LOW-VOLTAGE WIRING- 0.----- <§>--(2> — 1—r ■ J I I ___I ■~lA FURN...
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