Carrier 58MVP Service And Maintenance Instructions

Also see for GAS FURNACE 58MVP: Installation, start-up, and operating instructions User's information manual User manual User's information manual User's information manual

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Carrier 58MVP Service And Maintenance Instructions Manual pdf 1 page image

58MVPDeluxe 4-Way Multipoise Variable-CapacityDirect-Vent Condensing Gas FurnaceService and Maintenance InstructionsFor Sizes 040–120, Series 170ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARDFailure to follow safety warnings exactly could result indangerous operation, serious injury, death, or property dam-age.Improper servicing could result in dangerous operation,serious injury, death, or property damage.- Before servicing, disconnect all electrical power to furnace.- When servicing controls, label all wires prior to disconnect-ing. Reconnect wires correctly.- Verify proper operation after servicing.The ability to properly perform maintenance on this equip-ment requires certain expertise, mechanical skills, tools, andequipment. If you do not possess these, do not attempt toperform any maintenance on this equipment other than thoseprocedures recommended in the User’s Manual. FAILURETO FOLLOW THIS WARNING COULD RESULT INPOSSIBLE DAMAGE TO THIS EQUIPMENT, SERIOUSPERSONAL INJURY, OR DEATH.Never store anything on, near, or in contact with the furnace,such as:1. Spray or aerosol cans, rags, brooms, dust mops, vacuumcleaners, or other cleaning tools.2. Soap powders, bleaches, waxes or other cleaning com-pounds, plastic or plastic containers, gasoline, kerosene,cigarette lighter fluid, dry cleaning fluids, or other volatilefluids.3. Paint thinners and other painting compounds, paper bags,or other paper products.Failure to follow this warning can cause corrosion of the heatexchanger, fire, personal injury, or death.NOTE: Read the entire instruction manual before starting theinstallation.This symbol → indicates a change since the last issue.TABLE OF CONTENTSSAFETY CONSIDERATIONS .....................................................1INTRODUCTION ..........................................................................2ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS........2CARE AND MAINTENANCE.....................................................3Cleaning and/or Replacing Air Filter.......................................3Blower Motor and Wheel Maintenance...................................3Cleaning Burners ......................................................................5Cleaning Heat Exchangers........................................................5Flushing Collector Box and Drainage System ........................6Servicing Hot Surface Igniter...................................................8Electrical Controls and Wiring.................................................8Checking Heat Tape Operation(If Applicable) ................................................................................9Winterizing................................................................................9WIRING DIAGRAMS...................................................................9TROUBLESHOOTING ............................................................9-11SAFETY CONSIDERATIONSRecognize safety information. This is the safety-alert symbol .When you see this symbol on the unit and in instructions ormanuals, be alert to the potential for personal injury.Understand the signal words DANGER, WARNING, CAUTION,and NOTE. These words are used with the safety-alert symbol.DANGER identifies the most serious hazards which will result insevere personal injury or death. WARNING signifies hazardswhich could result in personal injury or death. CAUTION is usedto identify unsafe practices which would result in minor personalinjury or product and property damage. NOTE is used to highlightsuggestions which will result in enhanced installation, reliability,or operation.Installing and servicing heating equipment can be hazardous due togas and electrical components. Only trained and qualified serviceagency personnel should install, repair, or service heating equip-ment.Untrained personnel can perform basic maintenance functionsdescribed in User’s Information Manual such as cleaning andreplacing air filters. All other operations must be performed bytrained service personnel. When working on heating equipment,observe precautions in the literature, on tags, and on labelsattached to or shipped with the unit and other safety precautionsthat may apply.A93040Visit www.carrier.comManufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Book 1 4Tab 6a 8a PC 101 Catalog No. 535-80084 Printed in U.S.A. Form 58MVP–11SM Pg 1 12-02 Replaces: 58MVP-9SM→