Daikin DPS005 Installation And Maintenance Manual

Also see for DPS003: Installation and maintenance manual Manual

Contents

Daikin DPS005 Installation And Maintenance Manual Manual pdf 2 page image

Table of ConTenTsIntroduction 3General Information 3Unit Nameplate 3Hazard Identification Information 3Mechanical Installation 4Installer Responsibilities 4Receiving Inspection 4Service Clearance 4Ventilation Clearance 4Overhead Clearance 6Roof Curb Assembly and Installation 6Rigging and Handling 10Unit Piping - Condensate Drain Connection 12Damper Assemblies 12Cabinet Weather Protection 13Installing Ductwork 13Electrical Installation 15Pre-Construction 15Refrigeration System 19Piping System 19DPS 003–015 Component Description 21DPS 016–028 Ton Component Description 27VFD Compressor Operation – DPS 016–028 29Variable Speed Scroll Compressor 33Optional Modulating Hot Gas Reheat 36Modulating Hot Gas Reheat 36Optional Electric Heat 39Electric Heater Design 39Optional Gas Heat 40Daikin Tubular Heater Series 40Gas Furnace Design 40Gas Heating Capacity Data 41DPS 003–015 Sequence of Operation 48DPS 016–028 Sequence of Operation 49Start-Up Procedures 50Operating Procedures 51DPS 003–015 (only) Ignition Control Module forStaged Gas Furnace 52DPS 003–015 (only) Ignition Control Module forModulating Gas Furnace 53DPS 003–015 (only) Gas Furnace Ignition and ControlTroubleshooting 54VB-1200 Trouble Shooting Guide 54DPS 016–028 Gas Furnace Ignition Troubleshooting 60Optional Hot Water Heat 65Hot Water Heater Design 65Optional Energy Recovery Wheel 66System Description 66Optional Outdoor Air Monitor 69Thermal Dispersion Airflow Measurement Technology 69ECM Motor 74Unit Options 76Economizer Enthalpy Control 76External Time Clock 76Exhaust Fan Option 76Proof-of-Airflow and Dirty Filter Switch 76Duct High Pressure Limit 76Convenience Receptacle (Field Powered) 77Convenience Receptacle (Unit Powered) 77Wiring Diagrams 78Sequence of Operation 90Operating States 90Mechanical Cooling 91Economizer 91Preparing the Unit for Start Up 92Pre-Start of Unit 92Spring Isolated Fans 92Servicing Control Panel Components 93Power-Up 93Fan Start-Up 93Check, Test and Start Procedures 94Economizer Start-Up 94Compressor Start-Up 94Set Up for Optimum Control 95Air Balancing 95Energy Recovery Wheel 96Final Control Settings 97Final Control Settings 97Maintaining Control Parameter Records 97Maintenance 98Performing Service Maintenance 98Planned Maintenance 98Unit Storage 98Periodic Service and Maintenance 99Refrigerant Charge 100Servicing Refrigerant Sensors or Switches 101Servicing Optional Electric Heater 101Servicing the Compressor Ground Fault Interrupter 101Phase Voltage Monitor (PVM) 101Cleaning Option E Coated Coils 102Service and Warranty Procedures 103Replacement Parts 103Scroll Compressor 103In-Warranty Return Material Procedure 103Warranty Registration Form 104Quality Assurance Survey Report 108Appendix – Keypad/Display Menu Structure 110IM 1125-7 • REBEL ROOFTOPS 2 www.DaikinApplied.comTable of ConTenTs