TM-9-4120-400-14 Air Conditioner Horizontal Compact 9 000 BTU/HR Model F9000H-1SA 115 Volt Single Phase 50/60 Hertz (4120-01-326-4370) Manual

Figure 1-1. Air Conditioner - TM-9-4120-400-140005
CHAPTER 1 INTRODUCTION - TM-9-4120-400-140006
Section II EQUIPMENT DESCRIPTION - TM-9-4120-400-140007
Figure 1-2. Location of Major Components (Sheet 1 of 2) - TM-9-4120-400-140008
Figure 1-2. Location of Major Components (Sheet 2 of 2) - TM-9-4120-400-140009
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - continueds - TM-9-4120-400-140010
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - continueds - TM-9-4120-400-140011
EQUIPMENT DATA. - TM-9-4120-400-140012
Section Ill TECHNICAL PRINCIPLES OF OPERATION - TM-9-4120-400-140013
Figure 1-3. Refrigeration Schematic - TM-9-4120-400-140014
HEATING. - TM-9-4120-400-140015
OPERATING INSTRUCTIONS - TM-9-4120-400-140016
Figure 2-1. Operator's Controls and Indicators - TM-9-4120-400-140017
Figure 2-2. Operator's Controls and Indicators
Section II OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-9-4120-400-140019
Table 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-9-4120-400-140020
Table 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES - continued - TM-9-4120-400-140021
Section Ill OPERATION UNDER USUAL CONDITIONS - TM-9-4120-400-140022
OPERATIONAL CHECKS. - continued
Figure 2-7. Refrigerant Sight Glass
GENERAL OPERATING PROCEDURES. - TM-9-4120-400-140025
Table 2-2. INITIAL OPERATOR CONTROL SETTINGS - TM-9-4120-400-140026
Figure 2-8. Instruction Plates, Stencil Marking Information, and Locations
Section IV OPERATION UNDER UNUSUAL CONDITIONS - TM-9-4120-400-140028
OPERATION IN DUSTY OR SANDY CONDITIONS. - TM-9-4120-400-140029
OPERATION IN SALT AIR OR SEA SPRAY. - TM-9-4120-400-140030
OPERATOR'S MAINTENANCE INSTRUCTIONS
SYMPTOM INDEX - TM-9-4120-400-140032
REDUCED HEATING CAPACITY. - TM-9-4120-400-140033
S e c t i o n Ill MAINTENANCE PROCEDURES
UNIT MAINTENANCE INSTRUCTIONS - TM-9-4120-400-140035
Section I LUBRICATION INSTRUCTIONS - TM-9-4120-400-140036
Section Ill SERVICE UPON RECEIPT OF EQUIPMENT
Figure 4-1. Installation Dimensions (Sheet 1 of 3) - TM-9-4120-400-140038
Figure 4-1. Installation Dimensions (Sheet 2 of 3) - TM-9-4120-400-140039
Figure 4-1. Installation Dimensions (Sheet 3 of 3) - TM-9-4120-400-140040
SERVICE UPON RECEIPT 0F MATERIAL.
INSTALLATION/INSTRUCTIONS.
Figure 4-2. Wiring Connection Changes for J1/J11 Power Input Connector
Figure 4-3. Control Module Removal
INSTALLATION INSTRUCTIONS. - continued - TM-9-4120-400-140045
Figure 4-4. Wiring Diagram (Sheet 1 of 7)
Figure 4-4. Wiring Diagram (Sheet 2 of 7)
Figure 4-4. Wiring Diagram (Sheet 3 of 7)
Figure 4-4. Wiring Diagram (Sheet 4 of 7)
Figure 4-4. Wiring Diagram (Sheet 5 of 7)
Figure 4-4. Wiring Diagram (Sheet 6 of 7)
Figure 4-4. Wiring Diagram (Sheet 7 of 7)
Figure 4-5. Electrical Schematic (Sheet 1 of 2)
Figure 4-5. Electrical Schematic (Sheet 2 of 2)
Figure 4-6. Typical Through the Wall Installation
INSTALLATION INSTRUCTIONS. - continued
Section IV UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-9-4120-400-140057
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - TM-9-4120-400-140058
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - continued - TM-9-4120-400-140059
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - continued - TM-9-4120-400-140060
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - continued - TM-9-4120-400-140061
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - continued - TM-9-4120-400-140062
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule - continued - TM-9-4120-400-140063
S e c t i o n V TROUBLESHOOTING
Table 4-2. TROUBLESHOOTING - TM-9-4120-400-140065
CONDENSER FAN FAILS TO OPERATE.
COMPRESSOR WILL NOT START. - TM-9-4120-400-140067
COMPRESSOR SHORT CYCLES. - TM-9-4120-400-140068
COMPRESSOR STARTS, BUT GOES OUT ON OVERLOAD.
CONDENSER AIR OUTLET VOLUME LOW.
Section VI UNIT MAINTENANCE PROCEDURES - TM-9-4120-400-140071
FABRIC COVER. - TM-9-4120-400-140072
TOP PANELS. - TM-9-4120-400-140073
REMOVAL - TM-9-4120-400-140074
REAR SCREENS AND GUARDS.
REMOVAL - TM-9-4120-400-140076
RETURN AIR LOUVER AND AIR FILTER. - TM-9-4120-400-140077
REMOVAL - TM-9-4120-400-140078
SUPPLY AIR LOUVER. - TM-9-4120-400-140079
CLEANING - TM-9-4120-400-140080
MIST ELIMINATOR. - TM-9-4120-400-140081
CLEANING - TM-9-4120-400-140082
CONDENSER AIR DISCHARGE LOUVER AND LINKAGE. - TM-9-4120-400-140083
Figure 4-13. Condenser Air Discharge Louver and Linkage
ADJUSTMENT - TM-9-4120-400-140085
FRESH AIR DAMPER AND ACTUATOR. - TM-9-4120-400-140086
INSPECTION - TM-9-4120-400-140087
C O N D E N S A T E DRAIN.
REMOVAL - TM-9-4120-400-140089
ELECTRICAL WIRING REPAIR - GENERAL. - TM-9-4120-400-140090
Table 4-3. WIRE LIST
Table 4-3. WIRE LIST - continued - TM-9-4120-400-140092
Table 4-3. WIRE LIST - continued - TM-9-4120-400-140093
Table 4-3. WIRE LIST - continued - TM-9-4120-400-140094
CONTROL MODULE. - TM-9-4120-400-140095
TEMPERATURE SELECTOR (CONTROL SWITCH THERMOSTAT) S3.
REMOVAL - TM-9-4120-400-140097
EVAPORATOR FAN SPEED SWITCH S2.
REMOVAL - TM-9-4120-400-140099
M O D E SELECTOR SWITCH S1.
REMOVAL - TM-9-4120-400-140101
MODE POSITION CHART
COMPR CIRCUIT BKR CB1.
TESTING - TM-9-4120-400-140104
CONTROL MODULE WIRING HARNESS.
REMOVAL - TM-9-4120-400-140106
JUNCTION BOX. - TM-9-4120-400-140107
REMOVAL - TM-9-4120-400-140108
JUNCTION BOX WIRING HARNESS.
REMOVAL - TM-9-4120-400-140110
TIME DELAY RELAY (K1).
REMOVAL - TM-9-4120-400-140112
TESTING - TM-9-4120-400-140113
RELAYS K2 and K3.
TESTING - TM-9-4120-400-140115
RELAY K4.
TESTING - TM-9-4120-400-140117
CONTROL CIRCUIT BREAKER CB2.
REPLACEMENT - TM-9-4120-400-140119
MISCELLANEOUS CABLES, HARNESSES, AND TERMINAL BOARDS.
INSPECTION - TM-9-4120-400-140121
REMOVAL - TM-9-4120-400-140122
CAPACITORS C2 AND C3, single phase units only.
TESTING - TM-9-4120-400-140124
COMPRESSOR START CAPACITOR C5, single phase units only.
REPLACEMENT - TM-9-4120-400-140126
COMPRESSOR RUN CAPACITOR C4, single phase units only.
TESTING - TM-9-4120-400-140128
RECTIFIER CR1 AND CAPACITORS (C1 and C2 for 3 phase units) or (C1 and C6 for single phase units).
TESTING - TM-9-4120-400-140130
TRANSFORMER T1.
TESTING - TM-9-4120-400-140132
EVAPORATOR FAN, MOTOR, AND HOUSING. - TM-9-4120-400-140133
Figure 4-36. Evaporator Fan, Motor, and Housing
DISASSEMBLY - TM-9-4120-400-140135
INSTALLATION - TM-9-4120-400-140136
HEATER THERMOSTAT S6.
HEATER ELEMENTS (HR1-HR6 3 phase units) and (HR1-HR4 single phase units).
REMOVAL - TM-9-4120-400-140139
INSTALLATION - TM-9-4120-400-140140
INSPECTION - TM-9-4120-400-140141
Figure 4-39. Condenser Fan, Motor, and Housing
INSTALLATION - TM-9-4120-400-140143
EVAPORATOR COIL. - TM-9-4120-400-140144
INSPECTION - TM-9-4120-400-140145
TESTING - TM-9-4120-400-140146
REMOVAL - TM-9-4120-400-140147
INSTALLATION - TM-9-4120-400-140148
CONDENSER COIL. - TM-9-4120-400-140149
CONNECTORS (INSTALLATION).
INSTALLATION HARDWARE. - TM-9-4120-400-140151
Figure 4-45. Installation Hardware
Section VII PREPARATION FOR STORAGE OR SHIPMENT - TM-9-4120-400-140153
chapter 5 D I R E C T SUPPORT MAINTENANCE INSTRUCTIONS - TM-9-4120-400-140154
Section I REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
SYMPTOM INDEX - TM-9-4120-400-140156
INSUFFICIENT COOLING. - TM-9-4120-400-140157
REFRIGERANT SYSTEM CONTINUOUSLY LOSING REFRIGERANT - TM-9-4120-400-140158
Section III MAINTENANCE PROCEDURES - TM-9-4120-400-140159
FRESH AIR DAMPER AND ACTUATOR. - TM-9-4120-400-140160
REMOVAL - TM-9-4120-400-140161
INSTALLATION - TM-9-4120-400-140162
SCREENS, GUARDS, AND LOUVERS.
EVAPORATOR FAN MOTOR REPAIR.
EVAPORATOR FAN MOTOR REPAIR. - continued
Figure 5-3. Motor Assembly, Motor Appliance Corp Model WO792 (3 phase)
To replace bearings: - TM-9-4120-400-140167
Figure 5-4. Motor Assembly, Welco Model M-4720-26A (3 phase)
To replace overload (thermal) protectors:
CONDENSER FAN MOTOR REPAIR. - TM-9-4120-400-140170
CONDENSER FAN MOTOR REPAIR. - continued
Figure 5-6. Condenser Fan Motor Assembly, Howell Electric Motor Division of SFM Corp., Single Phase Motor, Model 70N4-4886.
Motor Assembly, IMC Magnetics Corp., Single Phase Motor, Model BC5320.
Figure 5-7. Condenser Fan Motor Assembly, IMC Magnetics Corp., Single Phase Motor, Model BC5320
Figure 5-8. Condenser Fan Motor Assembly, Welco Model M-4720-50
To replace connector (1):
SERVICE MANIFOLD INSTALLATION. - TM-9-4120-400-140177
INSTALLATION - TM-9-4120-400-140178
DISCHARGING THE REFRIGERANT SYSTEM. - TM-9-4120-400-140179
DISCHARGING
PURGING THE REFRIGERANT SYSTEM. - TM-9-4120-400-140181
PURGING THE REFRIGERANT SYSTEM. - continued
BRAZING/DEBRAZING PROCEDURES. - TM-9-4120-400-140183
BRAZING - TM-9-4120-400-140184
BRAZING (CONT)
FLUSHING THE REFRIGERANT SYSTEM. - TM-9-4120-400-140186
Figure 5-12. Refrigerant Flow System with Dehydrator and Compressor Removed
FLUSHING THE REFRIGERANT SYSTEM. - continued - TM-9-4120-400-140188
PURGING
LEAK TESTING. - TM-9-4120-400-140190
To pressurize a system that has some refrigerant charge:
EVACUATING THE REFRIGERANT SYSTEM. - TM-9-4120-400-140192
EVACUATION - TM-9-4120-400-140193
CHARGING THE REFRIGERANT SYSTEM . - TM-9-4120-400-140194
FULL CHARGE - TM-9-4120-400-140195
FULL CHARGE (CONT) - TM-9-4120-400-140196
FULL CHARGE (CONT) - TM-9-4120-400-140197
PARTIAL CHARGE - TM-9-4120-400-140198
PARTIAL CHARGE (CONT) - TM-9-4120-400-140199
REFRIGERATION SYSTEM TROUBLESHOOTING. - TM-9-4120-400-140200
OVERHEATING CHECKS. - TM-9-4120-400-140201
REFRIGERANT PRESSURE CHECK. - TM-9-4120-400-140202
Table 5-2. PRESSURE-TEMPERATURE RELATIONSHIP OF SATURATED REFRIGERANT-22 - TM-9-4120-400-140203
DEHYDRATOR (FILTER/DRIER).
EVAPORATOR COIL. - TM-9-4120-400-140205
Figure 5-17. Evaporator Coil
EXPANSION VALVE (PRIMARY). ]
Figure 5-18. Expansion Valve (Primary)
EXPANSION VALVE (QUENCH). ]
REPLACEMENT - TM-9-4120-400-140210
SOLENOID VALVE L1.
REPLACEMENT - TM-9-4120-400-140212
SOLENOID VALVE L2.
REPLACEMENT - TM-9-4120-400-140214
PRESSURE REGULATOR.
ACTUATING CYLINDER.
REPLACEMENT - TM-9-4120-400-140217
REPLACEMENT - TM-9-4120-400-140218
LOW PRESSURE SWITCH S5.
REPLACEMENT - TM-9-4120-400-140220
SERVICE (CHARGING) VALVES. - TM-9-4120-400-140221
Figure 5-26. Service (Charging) Valves
PRESSURE RELIEF VALVE. - TM-9-4120-400-140223
CONDENSER COIL. - TM-9-4120-400-140224
Figure 5-28. Condenser Coil
LIQUID INDICATOR (SIGHT GLASS). - TM-9-4120-400-140226
RECEIVER. - TM-9-4120-400-140227
COMPRESSOR. - TM-9-4120-400-140228
Figure 5-32. Compressor Repair
REMOVAL - TM-9-4120-400-140230
Figure 5-33. Compressor Removal/installation
INSTALLATION - TM-9-4120-400-140232
TUBING AND FITTINGS. - TM-9-4120-400-140233
CHAPTER 6 GENERAL SUPPORT MAINTENANCE INSTRUCTIONS - TM-9-4120-400-140234
REPLACEMENT - TM-9-4120-400-140235
APPENDIX A REFERENCES - TM-9-4120-400-140236
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-9-4120-400-140237
EXPLANATION OF COLUMNS IN THE MAC, SECTION Il. - TM-9-4120-400-140238
EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, SECTION III. - TM-9-4120-400-140239
SECTION II MAINTENANCE ALLOCATION CHART - TM-9-4120-400-140240
MAINTENANCE ALLOCATION CHART - Continued - TM-9-4120-400-140241
MAINTENANCE ALLOCATION CHART - Continued - TM-9-4120-400-140242
MAINTENANCE ALLOCATION CHART - Continued - TM-9-4120-400-140243
MAINTENANCE ALLOCATION CHART - Continued - TM-9-4120-400-140244
MAINTENANCE ALLOCATION CHART - TM-9-4120-400-140245
Section IV REMARKS MAINTENANCE ALLOCATION CHART - TM-9-4120-400-140246
APPENDIX C COMPONENTS OF END ITEM (COEI) AND BASIC ISSUE ITEMS (BII) LISTS - TM-9-4120-400-140247
Section II COMPONENTS OF END ITEM - TM-9-4120-400-140248
APPENDIX D ADDITIONAL AUTHORIZATION LIST (AAL) ITEMS - TM-9-4120-400-140249
APPENDIX E EXPENDABLE/DURABLE SUPPLIES AND MATERIALS (EDSML) LIST
Section II EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-9-4120-400-140251
APPENDIX F ILLUSTRATED LIST OF MANUFACTURED ITEMS - TM-9-4120-400-140252
Figure F-1. Rubber, Cellular (Gasket), Part Number 13216E5881/5
Figure F-4. Rubber, Cellular (Gasket), Part Number 13225E8423/4
Figure F-7. Foam, Flexible (Insulation), Part Number 13225E8458/5
Figure F-10. Foam, Flexible (Insulation), Part Number 13225E8422/5
Figure F-13. Foam, Flexible (Insulation), Part Number 13216E5880/3
Figure F-16. Foam, Flexible (Insulation), Part Number 13225E8450/251
Figure F-19. Foam, Flexible (Insulation), Part Number 13216E5895/3
Figure F-21. Foam, Flexible (Insulation), Part Number 13225E8451/50
Figure F-24. Foam, Flexible (Insulation), Part Number 13225E8451/40
Figure F-25. Foam, Flexible (Insulation), Part Number 13225E8451/53
Figure F-26. Foam, Flexible (Installation), Part Number 13225E8451/44
Figure F-28. Plastic Foam (Gasket), Part Number 13225E8451/46
Figure F-31. Rubber, Cellular (Gasket)
Figure F-34. Foam, Flexible (Insulation), Part Number 13225E8451/43
GLOSSARY - TM-9-4120-400-140267
TM-9-4120-400-14 Air Conditioner Horizontal Compact 9 000 BTU/HR Model F9000H-1SA 115 Volt Single Phase 50/60 Hertz (4120-01-326-4370) Manual

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