Carrier 58UHV Installation, Start-up, And Operating Instructions Manual

Also see for 58UHV Series: Installation, start-up, and operating instructions User's information manual Installation, start-up, and operating instructions Installation, start-up, and operating instructions

Contents

Carrier 58UHV Installation, Start-up, And Operating Instructions Manual Manual pdf 1 page image

58UHV, 58UXVUpflow/Horizontal Variable-Speed, 2-StageInduced-Combustion Gas FurnacesInstallation, Start-Up, and Operating InstructionsSizes 060-120, Series 110 and 120NOTE: Read the entire instruction manual before starting theinstallation.This symbol → indicates a change since the last issue.Index PageSAFETY CONSIDERATIONS .....................................................1Clearances to Combustibles......................................................3ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONSPROCEDURE ...........................................................................2INTRODUCTION ..........................................................................2Dimensional Drawing ...............................................................2LOCATION....................................................................................4General ......................................................................................4Location Relative to Cooling Equipment ................................4Hazardous Locations.................................................................4AIR FOR COMBUSTION AND VENTILATION...................4-6Unconfined Space .....................................................................5Confined Space .........................................................................5AIR DUCTS...................................................................................6General Requirements...............................................................6Ductwork Acoustical Treatment...............................................6Supply Air Connection .............................................................6Return Air Connections ............................................................6Filter Arrangement....................................................................7INSTALLATION........................................................................7-9Upflow Installation ...................................................................7Horizontal Attic Installation .....................................................7Horizontal Crawlspace Installation ..........................................7LEVELING LEGS (IF REQUIRED) ............................................9GAS PIPING ..................................................................................9ELECTRICAL CONNECTIONS ................................................10115-v Wiring...........................................................................1024-v Wiring.............................................................................10Accessories ........................................................................10-12VENTING ....................................................................................12START-UP, ADJUSTMENT, ANDSAFETY CHECK..............................................................12-25General ....................................................................................12Sequence of Operation ......................................................12-16Adaptive Heating Mode..........................................................13Non-Adaptive Heating Mode .................................................15Cooling Mode .........................................................................15Continuous Blower Mode.......................................................15Heat Pump Mode ....................................................................15Defrost Mode ..........................................................................16Set-Up Procedures ..................................................................16Start-Up Procedures ................................................................17Adjustments .......................................................................17-24Set Gas Input Rate ............................................................17-24Set Temperature Rise..............................................................24Set Thermostat Heat Anticipator............................................24Check Safety Controls ............................................................24Checklist..................................................................................25SAFETY CONSIDERATIONSInstallation and servicing of heating equipment can be hazardousdue to gas and electrical components. Only trained and qualifiedpersonnel should install, repair, or service heating equipment.Untrained personnel can perform basic maintenance functionssuch as cleaning and replacing air filters. All other operations mustbe performed by trained service personnel. When working onheating equipment, observe precautions in the literature, on tags,and on labels attached to or shipped with the unit and other safetyprecautions that may apply.Follow all safety codes. In the United States, follow all safetycodes including the National Fuel Gas Code (NFGC) NFPA54-1996/ANSI Z223.1-1996 and the Installation Standards, WarmAir Heating and Air Conditioning Systems (NFPA 90B)ANSI/NFPA 90B. In Canada, refer to the CAN/CGA-B149.1- and.2-M95 National Standard of Canada, Natural Gas and PropaneInstallation Codes (NSCNGPIC). Wear safety glasses and workgloves. Have fire extinguisher available during start-up andadjustment procedures and service calls.Recognize safety information. This is the safety-alert symbol .When you see this symbol on the furnace and in instructions ormanuals, be alert to the potential for personal injury.Understand the signal words DANGER, WARNING, CAUTIONand 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 a hazardwhich 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.These instructions cover minimum requirements and conform toexisting national standards and safety codes. In some instances,these instructions exceed certain local codes and ordinances,especially those that may not have kept up with changing residen-tial construction practices. We require these instructions as aminimum for a safe installation.®ama CANADIAN GAS ASSOCIATIONA P P R O V E DRREGISTEREDQUALITY SYSTEMVisit 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. 535-731 Printed in U.S.A. Form 58UHV-4SI Pg 1 7-99 Replaces: 58UHV-3SI→