Fujitsu ABHG18KRTA Manuals

Manuals and User Guides for Fujitsu ABHG18KRTA. We have 2 Fujitsu ABHG18KRTA manuals available for free PDF download: Service Manual, Design & Technical Manual

Fujitsu ABHG18KRTA Service Manual

Fujitsu ABHG18KRTA Service Manual (471 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 38.79 MB

Table of Contents

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

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Fujitsu ABHG18KRTA Design & Technical Manual

Fujitsu ABHG18KRTA Design & Technical Manual (113 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 9.12 MB

Table of Contents

Table of Contents
3
Part 1. INDOOR UNIT
7
Specifications
8
Dimensions
14
Models: ABHG18KRTA and ABHG22KRTA
14
Models: ABHG24KRTA and ABHG30KRTA
15
Models: ABHG36KRTA and ABHG45KRTA
16
Installation Space Requirement
17
Wiring Diagrams
18
Models: ABHG18KRTA, ABHG22KRTA, ABHG24KRTA, and ABHG30KRTA
18
Models: ABHG36KRTA and ABHG45KRTA
19
Capacity Table
20
Cooling Capacity
20
Heating Capacity
22
Fan Performance
24
Air Velocity and Temperature Distributions
24
Airflow
30
Fresh Air Characteristics
36
Operation Noise (Sound Pressure)
39
Noise Level Curve
39
Sound Level Check Point
42
Safety Devices
43
External Input and Output
44
External Input
44
External Output
46
Combination of External Input and Output
47
Details of Function
49
Group Connection
55
Function Settings
56
10-1.Function Settings by Using Remote Controller
56
Accessories
61
11-1.Models: ABHG18KRTA and ABHG22KRTA
61
11-2.Models: ABHG24KRTA, ABHG30KRTA, ABHG36KRTA, and ABHG45KRTA
62
Optional Parts
63
12-1.Controllers
63
12-2.Others
64
Part 2. OUTDOOR UNIT
67
Specifications
68
Dimensions
70
Model: AOHG18KATA
70
Models: AOHG22KATA and AOHG24KATA
71
Models: AOHG30KATA and AOHG36KATA
72
Model: AOHG45KATA
73
Installation Space
74
Models: AOHG18KATA, AOHG22KATA, and AOHG24KATA
74
Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
77
Refrigerant Circuit
80
Model: AOHG18KATA
80
Model: AOHG22KATA
81
Model: AOHG24KATA
82
Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
83
Wiring Diagrams
84
Model: AOHG18KATA
84
Model: AOHG22KATA
85
Model: AOHG24KATA
85
Models: AOHG30KATA and AOHG36KATA
86
Model: AOHG45KATA
87
Capacity Compensation Rate for Pipe Length and Height Difference
88
Model: AOHG18KATA
88
Model: AOHG22KATA
89
Model: AOHG24KATA
90
Model: AOHG30KATA
91
Model: AOHG36KATA
92
Model: AOHG45KATA
93
Additional Charge Calculation
94
Model: AOHG18KATA
94
Model: AOHG22KATA
94
Model: AOHG24KATA
94
Models: AOHG30KATA and AOHG36KATA
94
Model: AOHG45KATA
94
Airflow
95
Model: AOHG18KATA
95
Model: AOHG22KATA
95
Model: AOHG24KATA
95
Models: AOHG30KATA and AOHG36KATA
96
Model: AOHG45KATA
96
Operation Noise (Sound Pressure)
97
Noise Level Curve
97
Sound Level Check Point
100
Electrical Characteristics
101
Safety Devices
102
External Input and Output (30-45 Models)
103
12-1.External Input
103
12-2.External Output
105
Function Settings (30-45 Models)
107
13-1.Control PCB and Switch Buttons Location
107
13-2.Local Setting Procedure
109
Accessories
111
14-1.Models: AOHG18KATA, AOHG22KATA, and AOHG24KATA
111
14-2.Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
112
Optional Parts
113

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