Service ManualTable of ContentsCOVER1Table of Contents3Operation Section3Repair Section51. PRECAUTIONS FOR SAFETY61.1 Foreword61.2 Definition of Terms61.3 General Precautions62. GENERAL DESCRIPTION72.1 Spot Cooler72.2 Compact Design72.3 Easy Transportation and Installation72.4 Energy Conservation73. CONSTRUCTION83.1 Exterior Dimensions83.2 Exterior Components93.3 Internal Structure103.4 Basic Construction103.5 Air Flow113.6 Electrical System113.7 Compressor and Fans113.8 Transformer113.9 Condensate Pump123.10 Drain Tanks (optional)124. SPECIFICATIONS134.1 Technical Specifications134.2 Characteristics155. REFRIGERANT SYSTEM165.1 Refrigerant System Construction165.2 Compressor175.3 Condenser185.4 Capillary Tube185.5 Evaporator185.6 High Pressure Switch186. ELECTRICAL SYSTEM196.1 Circuit Diagram and Control Box196.2 Basic Operation of The Office Pro 63 Electrical Circuit206.3 Transformer226.4 Control Box236.5 Fan Motor256.6 Compressor Motor266.7 Condensate Pump276.8 Drain Switch296.9 Automatic Restart after Power Interruption306.10 Compressor Protection306.11 Temperature Control306.12 Fan Mode Control Switch316.13 Temperature Scale Display Switch316.14 Warning Signal Connection (Output Signal Terminal L+ and L-)326.15 Fire Alarm Control Panel Connection (Input Signal Terminal E+ and E-)327. TROUBLESHOOTING337.1 Troubleshooting337.2 Self-Diagnostic Codes347.3 Troubleshooting Chart377.4 Basic Inspection428. DISASSEMBLY448.1 Parts Construction448.2 Disassembly458.3 Removal of Electrical Parts488.4 Removal of Blower Assembly538.5 Removal of Condensate Pump568.6 Removal of Transformer578.7 Inspection of Capacitor (for Fan Motor and Compressor)608.8 Inspection of Drain Switch608.9 Inspection of Fan Motor618.10 Inspection of Compressor Motor618.11 Inspection of Transformer628.12 Inspection of Wiring Connection628.13 Inspection of Thermistor628.14 Inspection639. REFRIGERANT SYSTEM REPAIR649.1 Repair of Refrigerant System649.2 Removal of Refrigeration Cycle Components669.3 Charging the System with R-410A Refrigerant679.4 Refrigerant Charging Work7210. REASSEMBLY7410.1 Removal of Unit7410.2 Compressor Mounting7410.3 Blower Assembly7410.4 Wiring Notice7510.5 Perform the Inspection7510.6 Caster Maintenance7510.7 Schematic76Colophon77Size: 1.69 MBPages: 77Language: EnglishOpen manual
Parts CatalogTable of ContentsTable of Contents2Production Period: From January 2008 (0108)To Present3Size: 522 KBPages: 16Language: EnglishOpen manual
Owner's ManualTable of ContentsSERIAL NUMBER LOCATION AND IDENTIFICATION2Table of Contents4FOREWORD5Definition of Terms5GENERAL WARNINGS & CAUTIONS6INVENTORY7INSTALLATION8Choosing an Installation Site8Moving the Unit9Plugging in the Unit10Warning Signal Connection11Fire Alarm Control Panel Connection12FEATURES13OPERATION14Control Panel14LCD Indicators15Set Clock16Operating in COOL Mode16Operating in FAN ONLY Mode17Changing from FAN ONLY Mode to COOL Mode17Keypad Lock17How to Set a Program18How to View and Delete Program19How to Run and Stop Program19Operating Modes20Self-Diagnostic Codes21Empty the Drain Tank (If equipped)22Drain Pump23HOSE INSTALLATION24DAILY INSPECTION & MAINTENANCE25Empty the Drain Tank25Clean the Air Filters25Filter Removal Method25Filter Cleaning Method26In-Season/Off-Season Inspection & Maintenance26TROUBLESHOOTING27TECHNICAL SPECIFICATONS28Size: 757 KBPages: 30Language: EnglishOpen manual
