Carrier 50PTH, PTV instruction

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Carrier 50PTH, PTV specifications

Contents

Safety Considerations Contents General Installation Physical Data 50PTH, PTV, PTD026-072 Units 50PTH026-072 Dimensional Data Aux Electric Heat Disconnect Typical Installation 50PTH Unit 50PTV Dimensional Data 50PTD Dimensional Data Back Discharge Side Discharge Mount the Unit Install Condensate DrainRotate Move to Side Trap Condensate Drain Horizontal Unit Pitch Drains field-installed Typical Ground-Water Piping Installation Water Quality Guidelines Wire Field Power SupplyMetal Hose Minimum Bend Radii 50PTH,PTV,PTD Electrical Data Sensor, Water Coil Freeze Protection Alarm Relay Contacts Trans RVS ECM BM ECM Alarm Relay Contacts Discharge Temp Switch Relay/Contactor Coil A50-8363 8364 A50 SPT LWT Wshp Open Control A50-8571 Field-Supplied Sensors for Wshp Open Controller Rnet Wiring SpecificationsSPT Sensors Rnet Wiring Wire Field ControlsWire Terminal A50-8443 A50-7764tf A50-8141A50-8441 A50-8442 Dehumidificaton Mode Settings Cooling SettingsHeating Settings CFM Adjust Settings Blower Performance Data Wshp Open Fan Only / Low Fan and Med Fan Airflow PRE-START-UPWshp Open High Fan Airflow Deluxe D Control Jumper Settings Complete C Control Jumper SettingsField Selectable Inputs DIP Switch Block S2 Accessory 2 Relay Options DIP Switch Block S2 Accessory 1 Relay OptionsHumidistat/Dehumidistat Logic Deluxe D DIP Switch Settings Units with Modulating Hot Water Reheat HWR Option HWR Operating Modes Mode Input Output Operating Limits START-UPA50-8145 Water Out Operating Limits 50PTH, PTV, PTD Units Unit Start-Up Heating Mode Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger Suction Discharge Super Sub Water Air Temp A50-8444 Unit Start-Up with Wshp Open Controls Coaxial Water Pressure Drop Unit 50PTH, PTV Water Temperature F GPMPTD 026 038 049 Antifreeze Percentages by Volume Approximate Fluid Volume gal Per 100 Ft of PipeOperation Units with Aquazone Complete C Control Units with Wshp Open Multiple Protocol Page Page LED Status Description of Operation Alarm Relay Complete C Control LED Code Fault DescriptionsLED Fault Description Code Complete C and Deluxe D Board System Test Aquazone Deluxe D Control LED Indica Alarm Relay Service Refrigerant Charging TroubleshootingAir Coil Fan Motor Removal Replacing the Wshp Open Controller’s Bat 80.0 90.070.0 KOhm 60.0 50.0Page Fault Description Solution ECM Troubleshooting A50-8448 ECM Pin Connectors A50-8447 ECM Troubleshooting Flow Diagram Fault Heating Cooling Possible Cause Solution Wshp TroubleshootingGood Practices No Fault Code Shown Code 7 Auto ResettingOver/Under Voltage Performance Monitor High Head Pressure Temperature in HeatingLow Suction Pressure Low Discharge Air Alarm Status Appendix a Wshp Open Screen ConfigurationStatus Sensor Maintenance Appendix a Wshp Open Screen ConfigurationSystem Settings Configuration Schedule Service Appendix a Wshp Screen Open ConfigurationTest Point Name Password Editable Range Default Level Configuration ServiceScreen Name Alarm Page Page Copyright 2010 Carrier Corporation II. START-UP 50PTH,PTV,PTD START-UP Checklist Cooling Cycle Analysis Heating Cycle AnalysisA50-8449 A50-8450