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Page Title: TM-5-4120-383-14

• OPERATOR'S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
• Warning
• Warning
• Warning
• AIR CONDITIONER, HORIZONTAL, COMPACT,
• TABLE OF CONTENTS
• TABLE OF CONTENTS - Continued
• L1ST OF ILLUSTRATIONS
• LIST OF ILLUSTRATIONS - Continued
• LIST OF TABLES
• Figure 1-1. Air Conditioner
• Chapter 1. INTRODUCTION
• REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIRs).
• LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.
• Figure 1-2. Location of Major Components (Sheet 1 of 2)
• Figure 1-2. Location of Major Components (Sheet 2 of 2)
• LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.-Continued
• LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.-Continued
• LOCATION AND DESCRIPTION OF MAJOR COMPONENTS.-Continued
• EQUIPMENT DATA.
• Figure 1-3. Refrigeration Schematic
• REFRIGERATION CYCLE
• REFRIGERATION CYCLE.-Continued
• Chapter 2. OPERATING INSTRUCTIONS
• OPERATOR'S CONTROLS.
• Figure 2-1. Operator's Controls and Indicators
• Figure 2-2. Operator' s Controls and Indicators
• INDICATORS.
• Section II PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
• Table 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
• Table 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Cont)
• Section III. OPERATION UNDER USUAL CONDITIONS.
• OPERATIONAL CHECKS
• OPERATIONAL CHECKS - Continued
• GENERAL OPERATING PROCEDURES.
• Table 2-2. INITIAL OPERATOR CONTROL SETTINGS
• INFORMATION PLATES.
• PREPARATION FOR MOVEMENT.
• Section IV OPERATION UNDER UNUSUAL CONDITIONS
• OPERATION IN DUSTY OR SANDY CONDITIONS.
• OPERATION IN SALT AIR OR SEA SPRAY.
• Chapter 3. OPERATOR'S MAINTENANCE INSTRUCTIONS
• Table 3-1. OPERATOR TROUBLESHOOTING
• REDUCED HEATING CAPACITY.
• TOO MUCH HEAT.
• Chapter ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
• Section I. REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
• Section II. SERVICE UPON RECEIPT OF EQUIPMENT
• Figure 4-1. Installation Dimensions (Sheet 1 of 3)
• Figure 4-1. Installation Dimensions (Sheet 2 of 3)
• Figure 4-1. Installation Dimensions (Sheet 2 of 3)
• SITE AND SHELTER REQUIREMENTS
• SERVICE UPON RECEIPT OF MATERIAL
• INSTALLATION INSTRUCTIONS.
• Figure 4-2. Wiring Connection Changes for J1/J11 Power Input Connector
• Figure 4-3. Control Module Removal
• INSTALLATION
• Figure 4-4. Wiring Diagram (Sheet 1 of 4)
• Figure 4-4. Wiring Diagram (Sheet 2 of 4)
• Figure 4-4. Wiring Diagram (Sheet 3 of 4)
• Figure 4-4. Wiring Diagram (Sheet 4 of 4)
• Figure 4-5. Typical Through the Wall Installation
• INSTALLATION INSTRUCTIONS
• PRELIMINARY SERVICING AND ADJUSTMENT OF EQUIPMENT.
• section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
• Figure 4-6. Location of PMCS Items
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
• Table 4-2. TROUBLESHOOTING
• CONDITIONED (EVAPORATOR) AIR FAN DOES NOT START OR STOPS DURING OPERATION IN ANY MODE.
• CONDENSER FAN FAILS TO OPERATE.
• COMPRESSOR WILL NOT START.
• COMPRESSOR WILL NOT START. (Cont)
• COMPRESSOR STARTS, BUT GOES OUT ON OVERLOAD.
• CONDENSER AIR OUTLET VOLUME LOW.
• EXCESSIVE NOISE.
• Section V MAINTENANCE PROCEDURES
• Figure 4-7. Fabric Cover
• TOP COVERS.
• TOP COVERS. (cont)
• SCREENS AND GUARDS.
• RETURN AIR LOUVER AND AIR FILTER.
• RETURN AIR LOUVER AND AIR FILTER.-Continued
• RETURN AIR LOUVER AND AIR FILTER.-Continued
• SUPPLY AIR LOUVER.
• MIST ELIMINATOR.
• MIST ELIMINATOR. (Cont)
• CONDENSER AIR DISCHARGE LOUVER AND LINKAGE.
• Figure 4-13. Condenser Air Discharge Louver and Linkage
• CONDENSER AIR DISCHARGE LOUVER AND LINKAGE.-Continued
• CONDENSER AIR DISCHARGE LOUVER AND LINKAGE.-Continued
• FRESH AIR DAMPER AND ACTUATOR.
• FRESH AIR DAMPER AND ACTUATOR.-Continued
• FRESH AIR DAMPER AND ACTUATOR.-Continued
• CONDENSATE DRAIN.
• ELECTRICAL WIRING REPAIR GENERAL.
• Table 4-3. WIRE LIST
• Table 43. WIRE LIST-Continued
• Table 43. WIRE LIST-Continued
• Table 43. WIRE LIST-Continued
• CONTROL MODULE.
• CONTROL MODULE. (cont)
• Figure 4-17. Control Module
• TEMPERATURE SELECTOR (CONTROL SWITCH THERMOSTAT) S3.
• TEMPERATURE SELECTOR (CONTROL SWITCH THERMOSTAT) S3. (Cont)
• EVAPORATOR FAN SPEED SWITCH S2.
• EVAPORATOR FAN SPEED SWITCH S2.-Continued
• MODE SELECTOR SWITCH S1.
• MODE SELECTOR SWITCH S1. (Cont)
• MODE SELECTOR SWITCH S1. (Cont)
• COMPR CIRCUIT BKR CB1.
• COMPR CIRCUIT BKR CB1. (Cont)
• CONTROL MODULE WIRING HARNESS.
• CONTROL MODULE WIRING HARNESS.-Continued
• JUNCTION BOX.
• JUNCTION BOX. (Cont)
• JUNCTION BOX WIRING HARNESS.
• JUNCTION BOX WIRING HARNESS.-Continued
• RELAYS.
• RELAYS.-Continued
• RELAYS.-Continued
• CONTROL CIRCUIT BREAKER CB2.
• CONTROL CIRCUIT BREAKER CB2.-Continued
• Figure 4-27. Miscellaneous Cables, Harnesses, and Terminal Boards
• MISCELLANEOUS CABLES, HARNESSES, AND TERMINAL BOARDS.-
• TRANSFORMER, RECTIFIER, CAPACITORS, AND HARNESS.
• Figure 4-28. Transformer and Rectifier
• TRANSFORMER, RECTIFIER, CAPACITORS, AND HARNESS. (Cont)
• TRANSFORMER, RECTIFIER, CAPACITORS, AND HARNESS. (Cont)
• EVAPORATOR FAN, MOTOR, AND HOUSING.
• Figure 4-29. EVAPORATOR FAN, MOTOR, AND HOUSING.
• EVAPORATOR FAN, MOTOR, AND HOUSING.-Continued
• EVAPORATOR FAN, MOTOR, AND HOUSING.-Continued
• HEATER THEMOSTAT.
• HEATER THEMOSTAT. (Cont)
• Figure 4-31. Heater Elements
• HEATER ELEMENTS
• HEATER ELEMENTS (Cont)
• Figure 4-32. Condenser Fan, Motor, and Housing
• CONDENSER FAN, MOTOR, AND HOUSING.
• CONDENSER FAN, MOTOR, AND HOUSING.-Continued
• CONDENSER FAN, MOTOR, AND HOUSING.-Continued
• EVAPORATOR COIL (CLEANING).
• EVAPORATOR COIL (CLEANING).-Continued
• SOLENOID VALVE (COIL REMOVAL).
• SOLENOID VALVE (COIL REMOVAL).-Continued
• SOLENOID VALVE (COIL REMOVAL).-Continued
• LOW PRESSURE CUTOUT SWITCH (LPCO) JUMPER.
• LOW PRESSURE CUTOUT SWITCH (LPCO) JUMPER.-Continued
• CONDENSER COIL (CLEANING).
• CONDENSER COIL (CLEANING).-Continued
• HOUSING.
• CONNECTORS (Installation).
• INSTALLATION HARDWARE.
• Section VI PREPARATION FOR STORAGE OR SHIPMENT
• Chapter 5: DIRECT SUPPORT MAINTENANCE INSTRUCTIONS
• Section I: REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
• Section II TROUBLESHOOTING
• USE OF TROUBLESHOOTING TABLE
• Table 5-1. TROUBLESHOOTING
• COMPRESSOR SHORT CYCLES.
• Insufficient Cooling Action
• Insufficient Cooling Action (Cont)
• REFRIGERANT SYSTEM CONTINUOUSLY LOSING REFRIGERANT
• UNIT OPERATES CONTINUOUSLY ON COOLING CYCLE.
• AIR CONDITIONER NOISY DURING OPERATION.
• Section III MAINTENANCE PROCEDURES
• TOP COVERS
• SCREENS, GUARDS, AND LOUVERS
• EVAPORATOR, FANS MOTOR, AND HOUSING REPAIR.
• Figure 5-1. Motor Assembly, IMC Model FBT 4625-3
• EVAPORATOR, FANS MOTOR, AND HOUSING REPAIR. (Cont)
• EVAPORATOR, FANS MOTOR, AND HOUSING REPAIR. (Cont)
• EVAPORATOR, FANS MOTOR, AND HOUSING REPAIR. (Cont)
• EVAPORATOR, FANS MOTOR, AND HOUSING REPAIR. (Cont)
• CONDENSER FAN, MOTOR, AND HOUSING REPAIR.
• CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued
• CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued
• CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued
• CONDENSER FAN, MOTOR, AND HOUSING REPAIR.Continued
• REFRIGERATION SYSTEM REPAIRS GENERAL.
• DISCHARGING THE REFRIGERANT SYSTEM.
• PURGING THE REFRIGERANT SYSTEM.
• PURGING THE REFRIGERANT SYSTEM.-Continued
• PURGING THE REFRIGERANT SYSTEM.-Continued
• BRAZING/DEBRAZING PROCEDURES.
• BRAZING/DEBRAZING PROCEDURES.-Continued
• LEAK TESTING.
• LEAK TESTING.-Continued
• LEAK TESTING.-Continued
• EVACUATING THE REFRIGERANT SYSTEM.
• EVACUATING THE REFRIGERANT SYSTEM.-Continued
• CHARGING THE REFRIGERANT SYSTEM
• CHARGING THE REFRIGERANT SYSTEM.-Continued
• CHARGING THE REFRIGERANT SYSTEM.-Continued
• REFRIGERATION SYSTEM TROUBLESHOOTING.
• OVERHEATING CHECKS.
• REFRIGERANT PRESSURE CHECK.
• Table 5-2. PRESSURE-TEMPERATURE RELATIONSHIP OF SATURATED REFRIGERANT-22
• Table 5-3. NORMAL OPERATING PRESSURES
• Figure 5-9. Evaporator Coil
• EVAPORATOR COIL.-Continued
• EXPANSION VALVE (PRIMARY).
• Figure 5-10. Expansion Valve (Primary)
• EXPANSION VALVE (PRIMARY). (Cont)
• Figure 5-11. Expansion Valve (Quench)
• EXPANSION VALVE (QUENCH)
• SOLENOID VALVES.
• Figure 5-12. Solenoid Valves
• SOLENOID VALVES. (Cont)
• PRESSURE REGULATOR.
• Figure 5-13. Pressure Regulator
• ACTUATING CYLINDER.
• Figure 5-14. Actuating Cylinder
• PRESSURE SWITCHES.
• PRESSURE SWITCHES. (Cont)
• PRESSURE SWITCHES. (Cont)
• Figure 5-16. Service (Charging) Valves
• PRESSURE RELIEF VALVE.
• Figure 5-17. Pressure Relief Valve
• CONDENSER COIL.
• Figure 5-18. Condenser Coil
• CONDENSER COIL. (Cont)
• DEHYDRATOR (FILTER/DRIER).
• DEHYDRATOR (FILTER/DRIER) -Continued
• LIQUID INDICATOR (SIGHT GLASS).
• Figure 5-20. Liquid Indicator
• COMPRESSOR.
• Figure 5-21. Compressor
• COMPRESSOR.-Continued
• COMPRESSOR.-Continued
• COMPRESSOR.-Continued
• Figure 5-22. Refrigerant Flow System with Dehydrator and Compressor Removed
• COMPRESSOR.-Continued
• COMPRESSOR.-Continued
• COMPRESSOR.-Continued
• COMPRESSOR.-Continued
• TUBING AND FITTINGS.
• Chapter 6. GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
• HOUSING.
• HOUSING.-Continued
• Appendix A: REFERENCES
• SPECIFICATIONS.
• Appendix B: MAINTENANCE ALLOCATION CHART
• MAINTENANCE FUNCTIONS.
• EXPLANATION OF COLUMNS IN THE MAC, SECTION II.
• EXPLANATION OF COLUMNS IN REMARKS, SECTION IV.
• Section II: MAINTENANCE ALLOCATION CHART
• MAINTENANCE ALLOCATION CHART (cont)
• MAINTENANCE ALLOCATION CHART (cont)
• MAINTENANCE ALLOCATION CHART (cont)
• MAINTENANCE ALLOCATION CHART (cont)
• MAINTENANCE ALLOCATION CHART (cont)
• Section III TOOL AND TEST EQUIPMENT REQUIREMENTS MAINTENANCE ALLOCATION CHART
• Section IV: Remarks MAINTENANCE ALLOCATION CHART
• Appendix C: COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTS
• EXPLANATION OF COLUMNS.
• Section II COMPONENTS OF END ITEM
• Section III: BASIC ISSUE ITEMS
• Appendix D: ADDITIONAL AUTHORIZATION LIST
• Appendix E: EXPENDABLE SUPPLIES AND MATERIALS LIST
• Section II EXPENDABLE SUPPLIES AND MATERIALS LIST
• GLOSSARY
• ALPHABETICAL INDEX
• ALPHABETICAL INDEX (Cont)
• ALPHABETICAL INDEX (Cont)
• ALPHABETICAL INDEX (Cont)
• ALPHABETICAL INDEX (Cont)
• ALPHABETICAL INDEX (Cont)
• The Metric System and Equivalents
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• Recommended Changes to Equipment Technical Publications
• Recommended Changes to Equipment Technical Publications
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• By Order of the Secretary of the Army:
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• TM-5-4120-383-14
• Recommended Changes to Equipment Technical Publications
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• Recommended Changes to Equipment Technical Publications
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• Recommended Changes to Equipment Technical Publications
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