Fujitsu AGHG14KVCA Manuals

Manuals and User Guides for Fujitsu AGHG14KVCA. We have 3 Fujitsu AGHG14KVCA manuals available for free PDF download: Service Manual, Manual

Fujitsu AGHG14KVCA Service Manual (471 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 38 MB

Contents (Continued)

215
- Table of Contents
  215
- E: 86. High Pressure Switch Error (Outdoor Unit)
  266
- E: 94. over Current Error (Outdoor Unit)
  267
- E: 95. Compressor Motor Control Error (Outdoor Unit)
  269
- E: 97. Outdoor Unit Fan Motor Error (Outdoor Unit)
  270
- E: 99. 4-Way Valve Error (Outdoor Unit)
  271
- E: 9A. Coil 1 (Expansion Valve 1) Error
  273
- E: A1. Discharge Temperature Error (Outdoor Unit)
  274
- E: A3. Compressor Temperature Error (Outdoor Unit)
  276
- E: A8. Refrigerant Leakage Sensor Error (Indoor Unit)
  278
- Troubleshooting Without Error Code
  279
- Indoor Unit-No Power
  279
- Outdoor Unit-No Power
  280
- No Operation (Power Is On)
  281
- No Cooling/No Heating
  283
- Abnormal Noise
  285
- Water Leaking
  286
- Troubleshooting with Error Code (for Wireless LAN Adapter)
  287
- E: 18. External Communication Error between Indoor Unit and WLAN Adapter
  287
- Wireless LAN Adapter Error
  288
- Network Communication Error between Wireless LAN Router and WLAN Adapter
  289
- E: 18. Communication Error
  291
- E: 18. Wireless LAN Adapter Non-Energized
  293
- Mobile App Setting Method
  294
- Service Parts Information
  299
- Compressor
  299
- Inverter Compressor
  300
- Outdoor Unit Electronic Expansion Valve (EEV)
  302
- Indoor Unit Fan Motor
  304
- Outdoor Unit Fan Motor
  309
- Thermistor Resistance Values
  310
- Indoor Unit
  310
- Outdoor Unit
  311
4. Control and Functions

318
- Cooling Operation
  321
- Rotation Number Control of Compressor
  321
- Heating Operation
  329
- Dry Operation
  330
- Rotation Number of Compressor at Normal Start-Up
  336
- Rotation Number of Compressor Limitation by Outdoor Temperature
  337
- Auto Changeover Operation
  338
- Fan Control
  340
- Indoor Fan Control
  340
- Outdoor Fan Control
  373
- Horizontal Louver Control
  375
- Louver Control
  375
- Adjust the Horizontal Louver
  377
- Vertical Louver Control
  377
- All Louver Control
  378
- Individual Louver Control
  378
- Swing Operation
  379
- Timer Operation Control
  380
- Wireless Remote Control
  380
- Wired Remote Control
  384
- Defrost Operation Control
  387
- Defrost Operation in Heating Operation Stopped
  388
- Auto Restart
  389
- MANUAL AUTO Operation
  389
- Various Control
  389
- C HEAT Operation
  390
- Forced Cooling Operation
  390
- ECONOMY Operation
  391
- Fresh Air Control (for Other than 07-14KMTB and KMCC Series Wall Mounted Types)
  391
- POWERFUL Operation
  391
- Compressor Preheating
  392
- Electronic Expansion Valve Control
  392
- External Electrical Heater Control (for Compact Cassette, Mini Duct, Slim Duct, Medium Static Pressure Duct, KGTE, KMTE, KMCE, and KETE Series Wall Mounted and Ceiling Types)
  392
- Drain Pump Control
  393
- 4-Way Valve Control
  396
- Prevention to Restart for 3 Minutes (3 Minutes St)
  396
- Human Sensor for Energy Saving (for KGTB Series and KGTE Series Wall Mounted and Ceiling Types)
  397
- Anti-Freezing Control (Cooling and Dry Mode)
  398
- Discharge Gas Temperature Over-Rise Prevention Control
  398
- Various Protections
  398
- Current Release Control
  399
- Indoor Unit Fan Motor over Temperature Protection
  400
- Compressor Temperature Protection
  401
- High Pressure Protection
  401
- Low Outdoor Temperature Protection
  401
- High Temperature and High Pressure Release Control
  402
5. Filed Working

404
- Compact Cassette, Mini Duct, Slim Duct Types Indoor Unit (Setting by DIP Switch)
  405
- Function Settings (for Indoor Unit)
  405
- Indoor Unit (Setting by Wireless Remote Controller)
  407
- Indoor Unit (Setting by Wired Remote Controller)
  424
- Indoor Unit (Setting by Simple Remote Controller)
  435
- Function Details
  442
- Wired Remote Controller (UTY-RNNGM)
  451
- Wired Remote Controller (UTY-RVNGM)
  453
- Wired Remote Controller (UTY-RLRG)
  454
- Wired Remote Controller (UTY-RNRGZ*)
  454
- Simple Remote Controller (UTY-RSNGM)
  455
- Function Settings (for Outdoor Unit)
  456
- Setting Methods
  456
- Changing the Current Limit Function
  459
- Outdoor Unit Low Noise Operation Function (Option)
  459
- Check and Test
  460
- Check Run
  460
- Test Run
  466
- Error Code
  467
- Pump down
  470

Fujitsu AGHG14KVCA Manual (403 pages)

2-unit multi-split type

Brand: Fujitsu | Category: Air Conditioner | Size: 29 MB

Contents (Continued)

163
- Table of Contents
  163
- E: 94. Trip Detection (Outdoor Unit)
  212
- E: 95. Compressor Motor Control Error (Outdoor Unit)
  213
- E: 97. Outdoor Unit Fan Motor Error (Outdoor Unit)
  214
- E: 99. 4-Way Valve Error (Outdoor Unit)
  215
- E: A1. Discharge Temperature Error (Outdoor Unit)
  217
- E: A3. Compressor Temperature Error (Outdoor Unit)
  219
- E: A8. Refrigerant Leakage Sensor Error (Indoor Unit)
  221
- Troubleshooting Without Error Code
  222
- Indoor Unit-No Power
  222
- Outdoor Unit-No Power
  223
- No Operation (Power Is On)
  224
- No Cooling/No Heating
  226
- Abnormal Noise
  228
- Water Leaking
  229
- Troubleshooting with Error Code (for Wireless LAN Adapter)
  230
- E: 18. External Communication Error between Indoor Unit and WLAN Adapter
  230
- Wireless LAN Adapter Error
  231
- Network Communication Error between Wireless LAN Router and WLAN Adapter
  232
- E: 18. Communication Error
  234
- E: 18. Wireless LAN Adapter Non-Energized
  236
- Mobile App Setting Method
  237
- Service Parts Information
  242
- Compressor
  242
- Inverter Compressor
  243
- Outdoor Unit Electronic Expansion Valve (EEV)
  245
- Indoor Unit Fan Motor
  247
- Outdoor Unit Fan Motor
  252
- Thermistor Resistance Values
  253
- Indoor Unit
  253
- Outdoor Unit
  254
4. Control and Functions

260
- Cooling Operation
  263
- Rotation Number Control of Compressor
  263
- Heating Operation
  276
- Dry Operation
  277
- Rotation Number of Compressor at Normal Start-Up
  285
- Rotation Number of Compressor Limitation by Outdoor Temperature
  286
- Auto Changeover Operation
  288
- Fan Control
  290
- Indoor Fan Control
  290
- Outdoor Fan Control
  321
- Louver Control
  323
- Vertical Airflow Direction Louver Control
  323
- Horizontal Airflow Direction Louver Control
  324
- Adjust the Horizontal Louver
  325
- Individual Louver Control (for Compact Cassette Type)
  325
- All Louver Control (for Compact Cassette Type)
  326
- Swing Operation
  326
- Timer Operation Control
  327
- Wireless Remote Control
  327
- Wired Remote Control
  331
- Defrost Operation Control
  334
- Defrost Operation in Heating Operation Stopped
  335
- Auto Restart
  336
- MANUAL AUTO Operation (for Wall Mounted Type)
  336
- Various Control
  336
- C HEAT Operation
  337
- Forced Cooling Operation
  337
- ECONOMY Operation
  338
- Fresh Air Control (for Compact Cassette, Mini Duct, and Slim Duct Types)
  338
- POWERFUL Operation
  338
- Compressor Preheating
  339
- Electronic Expansion Valve Control
  339
- External Electrical Heater Control (for Compact Cassette, Mini Duct, and Slim Duct Types)
  339
- Drain Pump Control
  340
- 4-Way Valve Control
  343
- Prevention to Restart for 3 Minutes (3 Minutes St)
  343
- Human Sensor for Energy Saving (for KGTB, KGTE, KMTB, and KMCC Series Wall Mounted Type)
  344
- Anti-Freezing Control (Cooling and Dry Mode)
  345
- Discharge Gas Temperature Over-Rise Prevention Control
  345
- Various Protections
  345
- Current Release Control
  346
- Indoor Unit Fan Motor over Temperature Protection
  347
- Compressor Temperature Protection
  348
- High Pressure Protection
  348
- Low Outdoor Temperature Protection
  348
- High Temperature and High Pressure Release Control
  349
5. Filed Working

352

Fujitsu AGHG14KVCA Service Manual (135 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 5 MB

General Information
3
Outdoor Unit
9
Installation Space
10
Drain Pan
22
Outdoor Unit
33
Refrigerant System Diagrams
36
Troubleshooting
43
Error Code
47
Abnormal Noise
81
Inverter Compressor
84
Indoor Unit Fan Motor
88
Outdoor Unit Fan Motor
89
Control and Functions
93
Table of Contents
94
Rotation Number Control of Compressor
95
Cooling Operation
95
Heating Operation
97
Dry Operation
98
Rotation Number of Compressor at Normal Start-Up
99
Compressor Frequency Limitation by Outdoor Temperature
100
Auto Changeover Operation
102
Fan Control
104
Indoor Fan Control
104
Fan Operation
105
Cooling Operation
105
Outdoor Fan Control
108
Fan Speed
108
Louver Control
111
Vertical Airflow Direction Louver Control
111
Swing Operation
111
Timer Operation Control
112
Wireless Remote Control
112
On/Off Timer
112
Program Timer
112
Sleep Timer
113
Weekly Timer
113
Wired Remote Control
114
Temperature Set Back Timer
116
Defrost Operation Control
117
Defrost Operation in Heating Operation Stopped
118
Various Control
119
Auto Restart
119
MANUAL AUTO Operation
119
Forced Cooling Operation
120
C HEAT Operation
120
ECONOMY Operation
120
POWERFUL Operation
121
Fresh Air Control
121
Refrigerant Leak Detection Function
121
Compressor Preheating
122
Electronic Expansion Valve Control
122
Prevention to Restart for 3 Minutes (3 Minutes St)
122
4-Way Valve Control
122
Outdoor Unit Low Noise Operation
123
Various Protections
124
Discharge Gas Temperature Over-Rise Prevention Control
124
Anti-Freezing Control (Cooling and Dry Mode)
124
Current Release Control
125
Cooling Pressure Over-Rise Protection
125
High Pressure Protection
126
Low Outdoor Temperature Protection
126
High Temperature and High Pressure Release Control
126
Function Settings by Using Remote Controller
129
Setting Procedure by Using Wireless Remote Controller
129
Contents of Function Setting
130
Function Setting List
130
Custom Code Setting for Wireless Remote Controller
135

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Fujitsu AGHG14KVCA Service Manual (471 pages)

Table of Contents

Contents (Continued)

4. Control and Functions

5. Filed Working

Fujitsu AGHG14KVCA Manual (403 pages)

Table of Contents

Contents (Continued)

4. Control and Functions

5. Filed Working

Fujitsu AGHG14KVCA Service Manual (135 pages)

Table of Contents

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