User ManualTable of ContentsImportant Safety Information2Introduction5Unit Identification6Chassis Specifications for 2009, 2008 Models7Installation Information/Sleeve Dimensions8Performance Data9Electrical Data10Before Operating the Unit11How to Operate the QM Programmable12How to Use the QM Programmable Remote Control13How to Operate the XQ14How to Use the XQ Remote Control15How to Operate the QM and Twintemp16Testing the Electronic Control and Error Code Listings17Testing the Rotary Control Switches19Functional Component Definition20Components Testing21Defrost Thermostat Operation24Electronic Control Sequence of Operation25Refrigeration Sequence of Operation26Sealed Refrigeration System Repairs27Hermetics Components Check31Reversing Valve Description/Operation32Testing the Coil33Checking the Reversing Valve33Compressor Checks35Compressor Replacement37Routine Maintenance39Troubleshooting41Wiring Diagrams49Instructions for using Cooling Load Estimate Form58Cooling Load Estimate Form60Heat Load Form61Warranty63Size: 3.29 MBPages: 68Language: EnglishOpen manual
User ManualTable of ContentsImportant Safety Information2Introduction4WallMaster Model Number Code and Serial Number Identification5Performance Data / Sleeve and Chassis Dimensions6Electrical Data7Functional Components8How to Operate the Electronic WallMaster Room Air Conditioner9Remote Control11Electronic Control: Operation, Testing, Error Codes, Rebooting12How to Operate the WallMaster with Rotary Controls, Control Testing14Electronic Control Heat Pump Operation15Components Testing15Refrigeration System Sequence of Operation18Sealed System Refrigeration Repairs / Charging19Hermetic Components Check23Reversing Valve Description/Operation24Testing the Coil and Reversing Valve25Compressor Checks27Compressor Replacement29Routine Maintenance31General Troubleshooting33Wiring Diagrams40Installation Accessories45Installation Instructions for “WSC” Sleeve46Installation Instructions for Baffle Adapter Kit48Seal Gasket Installation Instructions49Installation Instructions for Internal Drain Kit (IDK)50Assembly and Installation Instructions for Drain Kit (DK)51Installation Instructions for Sub-Base52Installation Instructions for Architectural Grille Model AG-48-4953Warranty55Size: 6.23 MBPages: 60Language: EnglishOpen manual
