Amana RCA18A2A Manuals

Manuals and User Guides for Amana RCA18A2A. We have 1 Amana RCA18A2A manual available for free PDF download: Service Manual

Amana RCA18A2A Service Manual (244 pages)

RCA, RCB, RCC, RCE, VCA & VCB Models Remote Condensing Units, Blowers, Coils & Accessories

Brand: Amana | Category: Air Conditioner | Size: 2.26 MB

Table of Contents
2
Index
2
Important Information
3
Product Identification
5
Product Design
28
"A" Coils with Serial # 9705 and Later
30
System Operation
30
- BBA Cooling-Only Operations
  31
- BBA Standard Efficiency Blower Section Sequence of Operation
  31
- Cooling/Heating Cycle
  31
- BBA Electric Heat-Only Operations
  32
- BBA Fan Idle Option
  32
- BBC Cooling-Only Operations
  32
- BBC High Efficiency Blower Section Sequence of Operation
  32
- Electric Heaters
  33
  - Formulas
    33
  - Airflow Data
    34
  - Counterflow or Horizontal Right
    34
  - Upflow or Horizontal Left
    34
  - Cca**T*A/B & Cca**F*A
    35
  - Static Pressure Drop Across Coil Versus CFM
    35
  - CCA-F*C Air Flow Data-Static Pressure Drop Across Coil
    37
  - CHA-T*C Air Flow Data-Static Pressure Drop Across Coil
    37
  - CHF-TCC Air Flow Data - Static Pressure Drop Across Coil
    38
  - Horizontal Right Applications
    38
  - Cooling Performance Data
    40
  - Expanded Performance Data
    40
  - Model: RCA/B18A2A/CCA18F*A
    40
  - Model: RCA/B24A2A / CCA30F*A
    42
  - Model: RCA/B30A2A/CCA30F*A
    44
  - Model: RCA/B36A2A/CCA36F*A
    46
  - Model: RCA/B36A3A / CCA36T*A
    48
  - Model: RCA/B36A3A/CCA36T*A
    49
  - Model: RCA/B36A4A/CCA36T*A
    50
  - Model: RCA/B42A2A/CCA42F*A
    52
  - Model: RCA/B48A2A/CCA60F*A
    54
  - Model: RCA/B48A3A/CCA60T*A
    56
  - Model: RCA/B48A4A/CCA60T*A
    58
  - Model: RCA/B60A2A/CCA60F*A
    60
  - Model: RCA/B60A3A/CCA60F*A
    62
  - Model: RCA/B60A4A/CCA60F*A
    64
  - Model: RCB/VCB18A2B/CCA18F*C
    66
  - Model: RCB/VCB24A2B/CCA30F*C
    68
  - Model: RCB/VCB30A2B/CCA30F*A
    70
  - Model: RCB30A2C/CCA30F*C
    72
  - Model: RCB/VCB36A2B/CCA36F*C
    74
  - Model: RC36A3B/CHA36T*C
    76
  - Model: RCB36A4B/CHA36T*C
    78
  - Model: RCB/VCB42A2B/CCA42F*C
    80
  - Model: RCB/VCB48A2B/CCA54F*C
    82
  - Model: RCB48A3B/CCA54F*C + TXV03A
    84
  - Model:: RCB48A4B/CCA54F*C + TXV03A
    86
  - Model: RCB48A4B/CCA54F*C + TXV03A
    87
  - Model: RCB/VCB60A2B/CCA60F*C
    88
  - Model: RCB60A3B/CHA57T*C
    90
  - Model: RCB60A4B/CHA57T*C
    92
  - Model: RCB18B2A/CCA18F*C
    94
  - Model: RCB24B2A/CCA24F*C
    96
  - Model: RCB30B2A/CCA30F*C
    98
  - Model: RCB36B2A/CCA36F*C
    100
  - Model: RCB42B2A/CCA42F*C
    102
  - Model: RCB48B2A/CCA48F*C
    104
  - Model: RCB60B2A/CCA60F*C
    106
  - Model: RCC18A2A/CCA18T*A
    108
  - Model: RCC24A2A/CCA24T*A
    110
  - Model: RCC30A2A/CCA30T*A
    112
  - Model: RCC36A2A/CCA36T*A
    114
  - Model: RCC36A3A/CCA36T*A
    116
  - Model: RCC42A2A/CCA42T*A
    118
  - Model: RCC48A2A/CCA48T*A
    120
  - Model: RCC48A3A/CCA48T*A
    122
  - Model: RCC60A2A/CCA60T*A
    124
  - Model: RCC60A3A/CCA60T*A
    126
  - Model: RCC18A2B/CHA18T*C
    128
  - Model: RCC24A2B/CHA30T*C
    130
  - Model: RCC30A2B/CHA30T*C
    132
  - Model: RCC36A2B/CHA36T*C
    134
  - Model: RCC36A3B/CHA36T*C
    136
  - Model: RCC42A2B/CHA42T*C
    138
  - Model: RCC48A2B/CHA54T*C
    140
  - Model: RCC48A3B/CHA54T*C
    142
  - Model: RCC60A2B/CHA60T*C
    144
  - Model: RCC60A3B/CHA60T*C
    146
  - Model: RCE24A2A/CHA24T*C
    148
  - Model: RCE30A2A/CHA30T*C
    150
  - Model: RCE36A2A/CHA36T*C
    152
  - Model: RCE42A2A/CHA42T*C
    154
  - Model: RCE48A2A/CHA54T*C
    156
  - Model: RCE60A2A/CHA60T*C
    158
  - Model: VCA18B2A/CCA18F*C
    160
  - Model: VCA24B2A/CCA24F*C
    162
  - Model: VCA30B2A/CCA30F*C
    164
  - Model: VCA36B3A/CCA36F*C
    166
  - Model: VCA42B2A/CCA48F*C
    168
  - Model: VCA48B2A/CCA48F*C
    170
  - Model: VCA60B2A/CCA60F*C
    172
  - Model: VCA60B3A/CCA60F*C
    174
- Performance Test
  176
- Сooling Performance Data
  176
- Once a Month
  177
- Once a Year
  177
Scheduled Maintenance
177
- Cooling Performance Test
  178
- Test Equipment
  178
Servicing
178
- Servicing
  179
- Checking Thermostat, Wiring, and Anticipator
  180
- Thermostat and Wiring
  180
- Indoor Blower Motor
  180
- Checking Voltage
  180
- Resistance Heaters
  181
- Cooling/Heating Anticipator
  181
- Checking Transformer and Control Circuit
  181
- Checking Cycle Protector
  181
- Checking Contactor/Fan Relay Contacts
  182
- Checking Time Delay Relay
  182
- Checking Contactor And/Or Relays
  182
- Testing Coil Circuit/Compressor Contactor
  182
- Testing Fan Relay
  183
- Checking High/Low Pressure Control
  183
- Checking Scroll Compressor Discharge Thermostat
  183
- Checking Capacitor Scroll Compressor Models
  183
- Testing Capacitor Resistance
  184
- Relay, Start
  184
- Resistance Check
  184
- Capacitor, Run/Start
  184
- Capacitance Check
  185
- Checking Fan and Blower Motor Windings
  185
- Checking Compressor Windings
  185
- Resistance Test
  185
- Operation Test
  186
- Compressor Ground Test
  186
- Ground Test
  186
- Compressor Serial Number Identification
  187
- Testing Crankcase Heater
  187
- BBA/BBC Control Board Operation
  187
- Thermistor Resistance Table
  188
- Checking Heater Limit Control(S)
  188
- Checking Heater Fuse Link
  188
- Checking Heater Elements
  188
- Evacuation
  189
- Refrigeration Repair Practice
  189
- Leak Testing
  189
- Outdoor Temperature Control
  189
- Charging
  190
- Checking Compressor Efficiency
  190
- Thermostatic Expansion Valve
  191
- Overfeeding/Underfeeding
  191
- Checking Superheat
  191
- Superheat Adjustment
  191
- Desired Superheat Vs. Outdoor Temp
  192
- Checking Expansion Valve Operation
  192
- Checking Subcooling
  192
- Checking Equalization Time
  193
- Checking Restricted Liquid Line
  193
- Temperature - Pressure
  193
- Capillary Tubes
  193
- Overcharge of Refrigerant
  194
- Non-Condensables
  194
- Compressor Burnout
  194
- Refrigerant Piping
  194
- Suction Line Sizing
  195
- Equivalent Length in Feet Suction Line Elbows
  195
- Suction Line Traps Condenser Unit above Evaporator
  195
- Refrigerant Lines in Excess of 50 Feet
  195
- Liquid Line Sizing Condensing Unit above Evaporator
  196
- Liquid Line Sizing Evaporator above Condensing Unit Maximum Vertical Lift
  196
- Refrigerant Correction/Accumulator Sizing Chart
  196
- Duct Static Pressures And/Or Static Pressure Drop Across Coil
  196
- Static Pressure Drop
  197
- Coil Static Pressure Drop
  197
- Total External Static
  197
- Air Handler External Static
  197
- Refrigerant Line Sizing
  198
- Wiring Diagrams
  200
- Accessory BDK01 Blower Delay Kit
  200
- Vcb 18-60A2A, Rca/B18-60A2A/B & Rcb30A2C
  201
- RCA/B36-60A3A/B or 4A/B
  202
- Rcb18-42B2A
  203
- VCA18-42B2A or RCB48-60B2A
  204
- Vca48-60B2A
  205
- Rcc18-60A2A/B
  206
- Rcc42/60A2B & Rce24-60A2A
  207
- Rcc36-60A3A/B
  208
- Rcc60A3B
  209
- Bhaxxf/Bcaxxta
  210
- EHK05A (4.8KW Heater Kit) W/Bha-FA or BCA-TA
  211
- EHK07A (7.2 KW Heater Kit) or EHK10A (9.6 KW Heater Kit) W/Bha-FA or BCA-TA
  212
- EHK15A (14.4 KW Heater Kit) W/Bha-FA or BCA-TA
  213
- EHK20A (19.2 KW Heater Kit) W/Bha-FA or BCA-TA
  214
- EHK25A (24.0 KW Heater Kit) W/Bha-FA or BCA-TA
  215
- EHK30A (28.8 KW Heater Kit) W/Bha-FA or BCA-TA
  216
- Bba24-60A2A
  217
- Bba36-48-60A2A
  218
- BBA W/Dsk02A
  219
- BBA W/Ehk05B/C
  220
- BBC W/Ehk05B/C
  221
- BBA W/Ehk07/10B/C
  222
- BBC W/Ehk07/10B/C
  223
- BBA W/Ehk15B/C
  224
- BBC W/Ehk15B/C
  225
- BBA W/Ehk20B/C
  226
- BBC W/Ehk20B/C
  227
- BBA W/Ehk25B/C
  228
- BBC W/Ehk25B/C
  229
- BBA W/Ehk30B/C
  230
- BBC W/Ehk30B/C
  231
- BBA W/Eca05B/C
  232
- BBC W/Ecb05B/C
  233
- BBA W/Ecb07/10B/C
  234
- BBC W/Ecb07/10B/C
  235
- BBA W/Ecb15B/C
  236
- BBC W/Ecb15B/C
  237
- BBA W/Ecb20B/C
  238
- BBC W/Ecb20B/C
  239
- BBA W/Ecb25B/C
  240
- BBС W/Ecb25B/C
  241
- BBA W/Ecb30B/C
  242
- BBС W/Ecb30B/C
  243

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Amana RCA18A2A Manuals

Amana RCA18A2A Service Manual (244 pages)

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