Water Source Heat Pump | Bard QW2S1, QW4S1, QW3S1, QW5S1 guide

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WATER SOURCE HEAT PUMP

Manual	2100-532B
Page	39 of 46

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Bard QW2S1, QW4S1, QW3S1, QW5S1 installation instructions Water Source Heat Pump

Contents

Bryan, Ohio QW2S1 QW3S1 QW4S1 QW5S1 Contents Figures For More INFORMATION, Contact These Publishers Getting Other Information and Publications QW Model Nomenclature Electrical Specifications Unit Dimensions Removal of Unit from Skid Shipping DamageUnit Removal from Skid Handling Unit After Removal from Skid Minimum Installation Height GeneralProper Handling of Unit After Removal from Skid Installation of Unit Through Wall with Wall Sleeve Ducted Application Installation with Free Blow Plenum Supply Duct Connections Duct WorkFilters Condensate Drain Optional Rear Drain Condensate Drain Commercial Room Ventilator Option Rear Drain TOP View Removal of the Q-TEC Energy Recovery Ventilator TEC Energy Recovery Ventilator Option Installation Instructions Mounting the UnitRemoving Locking Screws from Wheels Unit Mounting Without Ventilation Wall Sleeve Component Location Wall Thermostats Wiring Main PowerWiring LOW Voltage Wiring Operating Voltage Range Blower Motor LOW Voltage Wire Harness Plug LOW Voltage ConnectionsLOW Voltage Connections for DDC Control 24VAC Remote Thermostat Wiring Diagram Option Remote Thermostat Wiring Diagram Thermostat Option Plug #1 Compressor Control Module AdjustmentsStart UP Description of Standard Equipment Delay on Make Timing Optional CFM Service HintsImportant Installer Note Phase Monitor Pressure Service Ports Piping Access to UnitIndoor Blower Performance Fluid Connections on Unit with Ventilation Wall Sleeve Opening Rear of Unit Fluid Access From Floor Fluid Connections on Unit Without Ventilation Wall Sleeve Flow Rate for Various Fluids Pressure Table Optional Accessories Circulation System Design Copper Water Coil ApplicationCirculation System Water Temperature and Pressure Procedure Start UP Procedure for Closed Loop System Performance Model DORFC-2 Loop Pump Module Performance Model DORFC-1 Loop Pump Module Piping Diagram Water ConnectionsConstant Flow Valves Well Pump Sizing System Start UP Procedure for Open Loop Applications Water Corrosion Remedies of Water Problems Cleaning Water Coil Lake and Pond Installations Water Well System Water Flow and Pressure Drop Cooling Tower / Boiler Application Water Source Heat Pump Water Source Heat Pump Unbrazing System Components Service Don’t Troubleshooting GE ECM Motors Replacing ECM Control Module Troubleshooting GE ECM Motors CONT’D Common Cause Occasional Cause Denotes Ground Source Heat Pump Performance Report Following Information is Needed To Check Performance of Unit