Packaged Heat Pump, December | Trane WC-IOM-7 instruction

Installation

Operation

Maintenance

Packaged Heat Pump

Model Number

WC*150B***G* WC*155B***G* WC*180B***G*

WC*200B***G*WC*240B***G*

December 2004

WC-IOM-7

Image 1

Trane WC-IOM-7 manual Packaged Heat Pump, December

Contents

December Packaged Heat Pump Model Number Description Hazardous Voltage w/Capacitors Contains RefrigerantEquipment Damage From Ultraviolet UV Lights Contents Contents Model Number Description General Information General Information Clogged Filter Switch OptionalRlci ReliaTel LonTalk Communication Interface Optional Rtom ReliaTel Options Module Optional Power Exhaust Control Optional Compressor Disable CPR1/2Low Pressure Control High Pressure Control Optional Zone Sensor Module ZSM BAYSENS007B Lead/Lag Control Dual Circuit OnlyZone Sensor Module ZSM BAYSENS009B Zone Sensor BAYSENS011B Remote Zone Sensor BAYSENS013C High Temperature Sensor BAYFRST001ARemote Zone Sensor BAYSENS014C Remote Zone Sensor BAYSENS016A Smoke Detector Sensor Optional Unit Inspection First Aid Measures Fiberglass WoolStorage Unit Clearances Unit Dimensions Unit Dimensional Data 12 1/2 Ton, 15 Ton Unit Dimensions Unit Dimensional Data 20 Ton Horizontal Duct Dimensional Data 12 1/2 Ton, 15 Ton Improper Unit Lift Heavy Objects Rigging If a Curb Accessory Kit is not used InstallationHorizontal Units Ductwork Factory Installed Economizer InstallationMain Electrical Power Requirements Low Voltage Wiring AC & DC Requirements Filter Installation Condensate Drain ConfigurationField Installed Power Wiring Standard Wiring Main Unit PowerOptional Tbue Wiring Through the Base Electrical Option Use Copper Conductors Only Control Power Transformer Field Installed Control WiringHazardous Voltage Controls using 24 VAC Rtrm Smoke detector wiring Smoke Detector Customer Low Voltage Wiring Installation Space Temperature Averaging Temperature vs. Resistance Voltage Imbalance Live Electrical Components Electrical Phasing Three Phase MotorsCompressor Crankcase Heaters Optional ReliaTel Controls Test Modes Pre-Start Verifying Proper Air Flow Units with Belt Drive Indoor Fan Pre-Start Return Air Smoke Detector Economizer Start-Up Start UpRotating Components Compressor Start-Up Heating Start-Up Start UpScroll Compressors Final System Setup Fan Belt Adjustment Belt Drive Units Maintenance Monthly Maintenance Hazardous Voltage Maintenance Cooling Season Return Air Smoke Detector MaintenanceFilters Heating Season Coil Cleaning Final Process Hazardous Pressures Sample maintenance log Hazardous Service Procedures TroubleshootingReliaTel Control System Status Checkout Procedure Troubleshooting Method System Failure Heat Failure Resetting Cooling and Heating LockoutsCool Failure Clogged Filter Switch Zone Temperature Sensor ZTS Service IndicatorFan Failure Switch Ztemp Test Cooling Set Point CSP and Heating Set Point HSP Testing serial communication voltage Test System Mode and Fan SelectionProgrammable & Digital Zone Sensor Test Unit Operation without a Zone Sensor ReliaTel Refrigeration Module Rtrm Default Chart Unit Economizer Control ECA Troubleshooting ReliaTel Control Drawing Number Description Wiring Diagrams Heat Pump Warranty Warranty Page WC-IOM-7