Carrier 58MVP 9SI Gas Furnace Owners Manual

58MVP 4-Way Multipoise Direct-Vent Variable-Capacity Condensing Gas Furnace Visit www.carrier.com Installation, Start-Up, and Operating Instructions For Sizes 040–120, Series 130 and 140 NOTE: Read the entire instruction manual before starting the installation. ® ama CANADIAN GAS ASSOCIATION A PP R O VED R A93040 This symbol indicates a change since the last issue. Index Page DIMENSIONAL DRAWING 2 SAFETY CONSIDERATIONS .3 Clearances to Combustibles 3 ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 3-4 INTRODUCTION 4 APPLICATIONS 4-11 General 4 Upflow Applications 4-7 Downflow Applications .7-8 Horizontal Left (Supply-Air Discharge) Applications .8-9 Horizontal Right (Supply-Air Discharge) Applications .9-11 LOCATION 11-13 General .11-12 Low-Fire Only Installation 12-13 Furnace Location Relative to Cooling Equipment 13 Hazardous Locations .13 INSTALLATION 13-17 Leveling Legs (If Desired) .13 Installation In Upflow or Downflow Applications 13-15 Installation In Horizontal Applications 15 Air Ducts .15 Filter Arrangement 16 Bottom Closure Panel .16 Gas Piping .17 ELECTRICAL CONNECTIONS .17-21 115-v Wiring 17-18 24-v Wiring 18-20 Accessories 20-21 DIRECT VENTING .21-29 Removal of Existing Furnaces from Common Vent Systems .21 Combustion-Air and Vent Piping .21-26 Concentric Vent and Combustion-Air Termination Kit Installation 26-29 Multiventing and Vent Terminations .29 CONDENSATE DRAIN 30-31 General 30 Application 30 Condensate Drain Protection .30-32 SEQUENCE OF OPERATION 32-36 Self-Test Mode 32 As an ENERGY STAR® Partner, Carrier Corporation has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

REGISTERED QUALITY SYSTEM AIRFLOW UPFLOW HORIZONTAL LEFT DOWNFLOW AIRFLOW HORIZONTAL RIGHT AIRFLOW AIRFLOW Fig. 1–Multipoise Orientations A93041 Heating Mode 32-33 Heating Mode–Two Stage 33 Emergency Heat Mode .33 Cooling Mode 33-34 Heat Pump Mode 34 Continuous Fan Mode .34-35 Component Test 35 Bypass Humidifier Mode 35 Dehumidification Mode .35-36 Zone Mode 36 START-UP PROCEDURES 36-44 General 36 Select Setup Switch Positions .36-37 Prime Condensate Trap With Water 37 Purge Gas Lines 37 Adjustments .37-43 Set Gas Input Rate 37-43 Set Temperature Rise 43 Set Thermostat Heat Anticipator 44 CHECK SAFETY CONTROLS 44 Check Primary Limit Control .44 Check Pressure Switch .44 CHECKLIST .44-45 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. 535-747 Printed in U.S.A. Form 58MVP-9SI Pg 1 5-99 Replaces: 58MVP-8SI Tab 6a 8a 26 15/16 ” 26 15/16 ” AIRFLOW 26 1/4 ” 22 5/16 ” 19 ” OUTLET 2-IN.