Typical wiring schematics | Carrier 42BHC, 42BVC guide

Typical wiring schematics

BASE UNIT, SINGLE-PHASE POWER

MOTOR CONTROL/DISCONNECT OPTION SINGLE-PHASE POWER

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Image 34

Carrier 42BHC, 42BVC manual Typical wiring schematics

Contents

42BHC Unit Features/BenefitsVariety of coil options reduces first cost 42BVC Unit Table of contents Physical data Model number nomenclatureSize Nominal Cfm Coil Rows Field-installed accessories Options and accessoriesFactory-installed options 42BHC, BVC Options and Accessories Thermostat Functions Aux Unit Base unit dimensions42BHC FAN Coil Base Unit no Controls 42BHC 42BHC FAN Coil with Motor Control Option 42BHC FAN Coil with Electric Heat Option 42BVC Dimensions Supply Duct Return Duct42BVC FAN Coil Base Unit no Controls Fan Size 42BVC FAN Coil with Motor Control Option Dimensions 42BVC FAN Coil with Electric Heat Option 42BHC Unit Corner Weights lb 42BHC Weight 42BVC Unit Corner Weights lb Total Weight Unit Correction Factor lb 42BHC,BVC Accessory dimensionsMixing BOX Unit Size Mixing BOX Rails Piping Size Close Valve PackagesOFF Head Stub OUT Sizes Row Coil SO Piping Connection Location DiagramNominal Heat Options 42BHC,BVC Coil Rows Basic definitions Application dataUnit Hand Piping Components Piping Components WAY Motorized Valve Electric Selection procedure Formulas Direct Expansion DX Correction Factors Performance data42BHC,BVC Airflow Correction Factors Altitude Cooling Correction Factors 42BHC, BVC Nominal Cooling Capacities 42BHC,BVC Nominal Heating Capacities 42BHC,BVC 4-ROW Cooling Capacity by Gpm 42BHC,BVC 6-ROW Cooling Capacity by Gpm 42BHC,BVC 8-ROW Cooling Capacity by Gpm 42BHC,BVC 4-ROW Cooling Capacity by ∆T 42BHC, BVC 6-ROW Cooling Capacity by ∆T 42BHC, BVC 8-ROW Cooling Capacity by ∆T CFM Suction 42BHC,BVC Temp F Size Blower CFM 42BHC,BVC Unit Horsepower Data TableRpm Bhp Unit Horsepower Data Table Row 42BHC,BVC Component Static Resistance in. wgCv Factor by Coil and Unit Size Filter Center Frequency Hz 125 250 Sound Power Data42BHC,BVC Unit Size Nominal CFM 1000 2000 4000 Typical wiring schematics Page Typical wiring schematics 42BHC,BVC Electric Heater Data Availability Service SwitchesElectrical data Motor Performance Data Amps Motor control options Standard control featuresControls Motor and electric heat control options Guide specifications System Fan Coil Unit Carrier Corporation Syracuse, New York 05A