Fujitsu ABHG18KRTA Manuals

Manuals and User Guides for Fujitsu ABHG18KRTA. We have 5 Fujitsu ABHG18KRTA manuals available for free PDF download: Design & Technical Manual, Service Manual

Fujitsu ABHG18KRTA Design & Technical Manual (572 pages)

3-unit multi-split type, INDOOR/OUTDOOR

Brand: Fujitsu | Category: Air Conditioner | Size: 32 MB

Table of Contents
3
Part 1. Indoor Unit
9
Model Lineup
10
Connectable Indoor Units to each Outdoor Unit
13
Indoor Unit Connection Patterns
14
Specifications
17
Compact Cassette Type
17
Mini Duct Type
19
Slim Duct Type
21
Medium Static Pressure Duct Type
23
Wall Mounted Type
24
Ceiling Type
42
Floor Type
43
Wireless LAN Control (for KMCF, KMCG, KMCG-B, KETF, KETF-B, KGTF, KGTG, and KNCA)
44
System Requirement
44
Dimensions
45
Compact Cassette Type
45
Installation Space Requirement
46
Mini Duct Type
47
Maintenance Space Requirement
49
Slim Duct Type
50
Medium Static Pressure Duct Type
53
Rear View
53
Front View
53
Wall Mounted Type
56
Ceiling Type
75
Floor Type
77
Installation Space
78
Wiring Diagrams
79
Compact Cassette Type
79
Mini Duct Type and Slim Duct Type
80
Medium Static Pressure Duct Type
81
Wall Mounted Type
82
Ceiling Type
96
Floor Type
97
Air Velocity and Temperature Distributions
98
Compact Cassette Type
98
Mini Duct Type
105
Slim Duct Type
115
Wall Mounted Type
125
Ceiling Type
132
Floor Type
133
Fan Performance
134
Mini Duct Type
134
Slim Duct Type
144
Medium Static Pressure Duct Type
154
Fan Performance Curve
154
Compact Cassette Type
160
Mini Duct Type
161
Slim Duct Type
162
Medium Static Pressure Duct Type
163
Wall Mounted Type
164
Ceiling Type
175
Floor Type
176
Noise Level Curve
177
Compact Cassette Type
177
Mini Duct Type
180
Slim Duct Type
183
Medium Static Pressure Duct Type
186
Wall Mounted Type
188
Ceiling Type
196
Floor Type
197
Sound Level Check Point
199
Electrical Characteristics
202
Safety Devices
205
External Input and Output
209
12-1.Compact Cassette Type, Medium Static Pressure Duct Type, and Ceiling Type
209
Indoor Unit
210
Input Signal Type
211
External Output
212
Function Setting
215
Operation/Stop Mode
216
Forced Thermostat off
217
Rotary Switch
217
Input Signal
217
Error Status
218
Indoor Unit Fan Operation Status
219
External Input and Output
220
12-2.Mini Duct Type and Slim Duct Type
220
Combination of External Input and Output
222
Control Output Function
224
External Heater Output
225
12-3.Wall Mounted Type (KETA, and KETA-B, KGTB, and 18KMTB)
226
External Input and Output PCB
227
12-4.Wall Mounted Type (07-14KMTB and KMCC)
236
Control Input (Operation/Stop or Forced Stop)
236
Operation Status Output
239
Error Status Output
240
12-5.Wall Mounted Type (KMCE, KMCF, KMCG, KMCG-B, KMCH, KMCH-B, KETE, KETE- B, KETF, KETF-B, KGTE, KGTF, KGTG, KGTH, and KMTE)
241
Indoor Unit
242
External Input and Output PCB
243
Input Select
243
Combination of External Input and Output
246
Input Signal Type
247
Control Output Function
252
Output Signal
252
12-6.Floor Type
254
Auxiliary Heater Control
262
Operation
262
Group Connection
263
Remote Controller
265
14-1.Wireless Remote Controller (AR-REW4E, AR-REM4E, AR-REB1E, and AR-REJ1E)
265
Display Panel
266
14-2.Wireless Remote Controller (AR-REW3E)
270
14-3.Wireless Remote Controller (AR-REW2E)
272
14-4.Wireless Remote Controller (AR-REM7E)
274
14-5.Wireless Remote Controller (AR-RMB1E and AR-RMB1E-B)
276
Remote Controller (UTY-LBTGM or UTY-LBTGH: Optional Part)
278
14-7.Wireless Remote Controller (AR-RPF4E)
281
14-8.Wired Remote Controller (UTY-RNNGM: Optional Part)
283
System Diagram
284
Electrical Wiring
284
Wiring Specifications
285
Installation
285
14-9.Wired Remote Controller (UTY-RVRG : Optional Part)
287
System Diagrams
289
Remote Controller Cable
289
Group Control
291
Installation Space
292
On/Off Button
297
Display Panel
297
14-10.Wired Remote Controller (UTY-RLRG: Optional Part)
297
System Diagram
298
14-11.Wired Remote Controller (UTY-RVNGM: Optional Part)
301
Controller Combination
302
Installation Procedures
304
Terminal Screw
306
Tightening Torque
306
14-12.Wired Remote Controller (UTY-RNRGZ*: Optional Part)
309
14-13.Wired Remote Controller (UTY-RCRGZ1: Optional Part)
313
14-14.Simple Remote Controller (UTY-RSNGM: Optional Part)
317
Mode Button
317
Standby Indicator
317
14-15.Simple Remote Controller (UTY-RSRG and UTY-RHRG: Optional Parts)
321
Function Settings
325
15-1.Compact Cassette, Mini Duct, Slim Duct Types Indoor Unit (Setting by DIP Switch)
325
Component Location
325
Dip Switch Setting
326
15-2.Medium Static Pressure Duct Type
327
15-3.Indoor Unit (Setting by Wireless Remote Controller)
328
15-4.Indoor Unit (Setting by Wired Remote Controller)
348
Setting Procedure by Using Wired Remote Controller
351
15-5.Indoor Unit (Setting by Simple Remote Controller)
361
Function Setting List
368
15-6.Function Details
368
Filter Sign
372
Factory Setting
375
Auto Restart
376
15-7.Wired Remote Controller (UTY-RNNGM)
379
Switch Location
379
15-8.Wired Remote Controller (UTY-RVNGM)
381
15-9.Wired Remote Controller (UTY-RLRG)
382
15-10.Wired Remote Controller (UTY-RNRGZ*)
382
15-11.Simple Remote Controller (UTY-RSNGM)
383
Accessories
384
16-1.Compact Cassette Type
384
16-2.Mini Duct Type
385
16-3.Slim Duct Type
387
16-4.Medium Static Pressure Duct Type
388
16-5.Wall Mounted Type
389
16-6.Ceiling Type
398
16-7.Floor Type
399
Optional Parts
400
17-1.Controllers
400
Wireless Remote Controller
401
Wired Remote Controller
402
Simple Remote Controller
404
17-2.Cassette Grille
407
17-3.Others
408
Auto Louver Grille Kit
409
External Switch Controller
409
External Connect Kit
410
Network Converter
411
Air Cleaning Filter
414
Indoor Unit Installation Precautions
419
18-1.Places Where Prohibited for Use
419
18-2.Points to Remember When Installing
419
Part 2. OUTDOOR UNIT (3 UNITS TYPE)
423
Specifications
424
Dimensions
426
Models: AOHG18KBTA3 and AOHG24KBTA3
426
Installation Space
427
Models: AOHG18KBTA3 and AOHG24KBTA3
427
Space Requirement
427
Single Outdoor Unit Installation
427
Multiple Outdoor Unit Installation
428
Outdoor Units Installation in Multi-Row
429
Refrigerant Circuit
430
Models: AOHG18KBTA3 and AOHG24KBTA3
430
Wiring Diagram
431
Models: AOHG18KBTA3 and AOHG24KBTA3
431
Capacity Table
432
Combinations
432
Cooling Capacity
439
Compact Cassette Type
442
Mini Duct Type
443
Slim Duct Type
444
Wall Mounted Type
446
Floor Type
462
Compact Cassette Type
467
Mini Duct Type
469
Slim Duct Type
471
Wall Mounted Type
474
Ceiling Type
491
Floor Type
492
Heating Capacity
493
Compact Cassette Type
496
Mini Duct Type
497
Slim Duct Type
498
Wall Mounted Type
500
Floor Type
516
Capacity Compensation Rate for Pipe Length and Height Difference
546
Models: AOHG18KBTA3 and AOHG24KBTA3
546
Additional Charge Calculation
549
Model: AOHG18KBTA3
549
Model: AOHG24KBTA3
549
Airflow
550
Model: AOHG18KBTA3
550
Model: AOHG24KBTA3
550
Operation Noise (Sound Pressure)
551
10-1.Noise Level Curve
551
10-2.Sound Level Check Point
552
Electrical Characteristics
553
Safety Devices
554
Function Settings
555
13-1.Setting Methods
555
Setting Method
556
Description of Display
557
13-2.Outdoor Unit Low Noise Operation Function
558
13-3.Current Limit Function
558
Check and Test
559
Restrictions Applicable When Performing the Check Run
559
Things to Confirm before Starting the Check Run
559
Operating Procedure for Check Run
560
14-2.Test Run
565
14-3.Error Code
566
Error Code Display
567
Error Type
568
Pump down Operation
569
Accessories
571
15-1.Model: AOHG18KBTA3
571
15-2.Model: AOHG24KBTA3
571
Outdoor Unit Installation Precautions
572

Fujitsu ABHG18KRTA Service Manual (441 pages)

3-unit multi-split type

Brand: Fujitsu | Category: Air Conditioner | Size: 34 MB

General Information
3
Table of Contents
6
Specifications
7
Indoor Unit
7
Mini Duct Type
9
Slim Duct Type
11
Wall Mounted Type
13
Ceiling Type
22
Floor Type
23
Outdoor Unit
24
Dimensions
26
Installation Space Requirement
27
Mini Duct Type
28
Maintenance Space Requirement
30
Slim Duct Type
31
Wall Mounted Type
34
Ceiling Type
48
Floor Type
50
Installation Space
51
Outdoor Unit
52
Service Part
59
Compact Cassette Type
60
Mini Duct Type
65
Inverter Unit
70
Slim Duct Type
72
Wall Mounted Type
78
Control Box
83
Ceiling Type
128
Floor Type
130
Drain Pan
134
Mini Duct Type
141
Slim Duct Type
143
Wall Mounted Type
144
Ceiling Type
150
Floor Type
151
Outdoor Unit
152
Refrigerant System Diagrams
153
Ceiling Type
165
Floor Type
166
Outdoor Unit
167
Models: ASHG07KMCC, ASHG09KMCC, ASHG12KMCC, and ASHG14KMCC
176
Models: ASHG07KMCE, ASHG09KMCE, ASHG12KMCE, and ASHG14KMCE
177
Models: ASHG07KETA, ASHG09KETA, ASHG12KETA, ASHG14KETA, ASHG07KETA-B, ASHG09KETA-B, ASHG12KETA-B, and ASHG14KETA-B
178
Models: ASHG07KETE, ASHG09KETE, ASHG12KETE, ASHG14KETE, ASHG07KETE-B, ASHG09KETE-B, ASHG12KETE-B, and ASHG14KETE-B
179
Model: ABHG18KRTA
180
Models: AGHG09KVCA, AGHG12KVCA, and AGHG14KVCA
181
Models: AOHG18KBTA3 and AOHG24KBTA3
182
Troubleshooting
183
Error Code
187
How to Check the Error Memory
187
How to Erase the Error Memory
187
Error Code Table (Indoor Unit and Wired Remote Controller)
188
Error Code Table (Outdoor Unit)
190
Error Code Table (Wireless LAN Indicator)
192
Error Code Table (Mobile App)
193
Error Message
195
Error Message for Wireless LAN Control (Mobile App)
196
Troubleshooting with Error Code
200
E: 11. Serial Communication Error (Serial Reverse Transfer Error) (Outdoor Unit)
200
E: 11. Serial Communication Error (Serial Forward Transfer Error) (Indoor Unit)
202
E: 12. Wired Remote Controller Communication Error (Indoor Unit)
204
E: 18. External Communication Error (Indoor Unit)
206
E: 22. Indoor Unit Capacity Error (Indoor Unit)
207
E: 23. Combination Error (Outdoor Unit)
208
E: 26. Address Setting Error in Wired Remote Controller (Indoor Unit)
209
E: 29. Connected Unit Number Error (Indoor Unit)
210
E: 32. Indoor Unit Main PCB Error (Indoor Unit)
211
E: 33. Indoor Unit Motor Electricity Consumption Detection Error (Indoor Unit)
212
E: 35. MANUAL AUTO Button Error (Indoor Unit)
213
E: 39. Indoor Unit Power Supply Error for Fan Motor (Indoor Unit)
214
E: 3A. Indoor Unit Communication Circuit (Wired Remote Controller) Error
215
E: 41. Room Temperature Sensor Error (Indoor Unit)
216
E: 42. Indoor Unit Heat Exchanger Sensor Error (Indoor Unit)
217
E: 45. Refrigerant Leakage Sensor Error (Indoor Unit)
218
E: 45. Refrigerant Leakage Sensor Deterioration (Indoor Unit)
219
E: 51. Indoor Unit Fan Motor Error (Indoor Unit)
220
E: 53. Drain Pump Error (Indoor Unit)
221
E: 57. Damper (Open/Close) Detection Limit Switch Error
222
E: 57. Damper (Open/Close) Simultaneous Detection Limit Switch Error (Indoor Unit)
223
E: 58. Intake Grille Error (Indoor Unit)
224
E: 5U. Indoor Unit Error
225
E: 62. Outdoor Unit Model Information Error (Outdoor Unit)
226
E: 64. Active Filter Voltage Error (Outdoor Unit)
227
E: 65. IPM Error (Outdoor Unit)
228
E: 71. Discharge Thermistor Error (Outdoor Unit)
229
E: 72. Compressor Thermistor Error (Outdoor Unit)
230
E: 73. Outdoor Unit Heat Exchanger Thermistor Error (Outdoor Unit)
231
E: 74. Outdoor Temperature Thermistor Error (Outdoor Unit)
232
E: 76. 2-Way Valve Thermistor Error (Outdoor Unit)
233
E: 76. 3-Way Valve Thermistor Error (Outdoor Unit)
234
E: 77. Heat Sink Thermistor Error (Outdoor Unit)
235
E: 86. High Pressure Switch Error (Outdoor Unit)
236
E: 94. over Current Error (Outdoor Unit)
237
E: 95. Compressor Motor Control Error (Outdoor Unit)
239
E: 97. Outdoor Unit Fan Motor Error (Outdoor Unit)
240
E: 99. 4-Way Valve Error (Outdoor Unit)
241
E: 9A. Coil 1 (Expansion Valve 1) Error
243
E: A1. Discharge Temperature Error (Outdoor Unit)
244
E: A3. Compressor Temperature Error (Outdoor Unit)
246
E: A8. Refrigerant Leakage Sensor Error (Indoor Unit)
248
Troubleshooting Without Error Code
249
Indoor Unit-No Power
249
Outdoor Unit-No Power
250
No Operation (Power Is On)
251
No Cooling/No Heating
253
Abnormal Noise
255
Water Leaking
256
Troubleshooting with Error Code (for Wireless LAN Adapter)
257
E: 18. External Communication Error between Indoor Unit and WLAN Adapter
257
Wireless LAN Adapter Error
258
Network Communication Error between Wireless LAN Router and WLAN Adapter
259
E: 18. Communication Error
261
E: 18. Wireless LAN Adapter Non-Energized
263
Mobile App Setting Method
264
Button Mode
265
Service Parts Information
269
Compressor
269
Inverter Compressor
270
Outdoor Unit Electronic Expansion Valve (EEV)
272
Indoor Unit Fan Motor
274
Outdoor Unit Fan Motor
279
Thermistor Resistance Values
280
Indoor Unit
280
Outdoor Unit
281
Control and Functions
287
Rotation Number Control of Compressor
291
Cooling Operation
291
Compact Cassette Type
291
Mini Duct Type
293
Slim Duct Type
294
Ceiling Type
298
Floor Type
299
Heating Operation
300
Dry Operation
301
Rotation Number of Compressor at Normal Start-Up
308
Rotation Number of Compressor Limitation by Outdoor Temperature
309
Auto Changeover Operation
310
Operation Flow Chart
311
Fan Control
312
Indoor Fan Control
312
Fan Operation
312
Cooling Operation
313
Heating Operation
313
Ceiling Type
335
Fan Speed
335
Floor Type
338
Outdoor Fan Control
342
Louver Control
344
Horizontal Louver Control
344
Vertical Louver Control
346
Adjust the Horizontal Louver
346
Individual Louver Control
347
All Louver Control
347
Swing Operation
348
Timer Operation Control
349
Wireless Remote Control
349
On/Off Timer
349
Program Timer
349
Sleep Timer
350
Weekly Timer
352
Wired Remote Control
353
Temperature Setback Timer
355
Defrost Operation Control
356
Defrost Operation in Heating Operation Stopped
357
Various Control
358
Auto Restart
358
MANUAL AUTO Operation
358
Forced Cooling Operation
359
C HEAT Operation
359
ECONOMY Operation
360
POWERFUL Operation
360
Fresh Air Control (for Other than 07-14KMTB and KMCC Series Wall Mounted Type)
360
Compressor Preheating
361
External Electrical Heater Control (for Compact Cassette, Mini Duct, Slim Duct, KGTE, KMTE, KMCE, and KETE Series Wall Mounted and Ceiling Types)
361
Electronic Expansion Valve Control
361
Drain Pump Control
362
Overflow Control
363
Prevention to Restart for 3 Minutes (3 Minutes St)
365
4-Way Valve Control
365
Human Sensor for Energy Saving (for KGTB Series and KGTE Series Wall Mounted and Ceiling Types)
366
Operation Mode
366
Wall Mounted
366
Various Protections
367
Discharge Gas Temperature Over-Rise Prevention Control
367
Anti-Freezing Control (Cooling and Dry Mode)
367
Current Release Control
368
Indoor Unit Fan Motor over Temperature Protection
369
Compressor Temperature Protection
370
High Pressure Protection
370
Low Outdoor Temperature Protection
370
High Temperature and High Pressure Release Control
371
Operation
371
Function Settings (for Indoor Unit)
375
Compact Cassette, Mini Duct, Slim Duct Types Indoor Unit (Setting by DIP Switch)
375
Component Location
375
Dip Switch Setting
376
Indoor Unit (Setting by Wireless Remote Controller)
377
Indoor Unit (Setting by Wired Remote Controller)
394
Setting Procedure by Using Wired Remote Controller
397
Indoor Unit (Setting by Simple Remote Controller)
405
Function Details
412
Function Setting List
412
Filter Sign
414
Factory Setting
417
Auto Restart
418
Wired Remote Controller (UTY-RNNGM)
421
Switch Location
421
Wired Remote Controller (UTY-RVNGM)
423
Wired Remote Controller (UTY-RLRG)
424
Wired Remote Controller (UTY-RNRGZ*)
424
Simple Remote Controller (UTY-RSNGM)
425
Function Settings (for Outdoor Unit)
426
Setting Methods
426
Setting Method
427
Description of Display
428
Outdoor Unit Low Noise Operation Function (Option)
429
Changing the Current Limit Function
429
Check and Test
430
Restrictions Applicable When Performing the Check Run
430
Things to Confirm before Starting the Check Run
430
Operating Procedure for Check Run
431
Test Run
436
Indoor Unit
436
Error Code
437
Error Code Display
438
Error Type
439
Pump down
440

Fujitsu ABHG18KRTA 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 ABHG18KRTA Design & Technical Manual (113 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 9 MB

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

Fujitsu ABHG18KRTA Design & Technical Manual (113 pages)

Ceiling type Air Conditioner

Brand: Fujitsu | Category: Air Conditioner | Size: 6 MB

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
71
Models: AOHG18KBTB and AOHG22KBTB
71
Model: AOHG24KBTB
72
Models: AOHG30KBTB and AOHG36KBTB
73
Model: AOHG45KBTB
74
Installation Space
75
Models: AOHG18KBTB, AOHG22KBTB, and AOHG24KBTB
75
Models: AOHG30KBTB, AOHG36KBTB, and AOHG45KBTB
78
Refrigerant Circuit
81
Model: AOHG18KBTB
81
Model: AOHG22KBTB
82
Models: AOHG24KBTB and AOHG30KBTB
83
Models: AOHG36KBTB and AOHG45KBTB
84
Wiring Diagrams
85
Model: AOHG18KBTB
85
Models: AOHG22KBTB and AOHG24KBTB
85
Model: AOHG30KBTB
86
Model: AOHG36KBTB
87
Model: AOHG45KBTB
87
Capacity Compensation Rate for Pipe Length and Height Difference
88
Model: AOHG18KBTB
88
Model: AOHG22KBTB
89
Model: AOHG24KBTB
90
Model: AOHG30KBTB
91
Model: AOHG36KBTB
92
Model: AOHG45KBTB
93
Additional Charge Calculation
94
Model: AOHG18KBTB
94
Models: AOHG22KBTB and AOHG24KBTB
94
Models: AOHG30KBTB and AOHG36KBTB
94
Model: AOHG45KBTB
94
Airflow
95
Model: AOHG18KBTB
95
Model: AOHG22KBTB
95
Model: AOHG24KBTB
95
Models: AOHG30KBTB and AOHG36KBTB
96
Model: AOHG45KBTB
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
104
12-1.External Input
104
12-2.External Output
106
Function Settings
108
13-1.Control PCB and Switch Buttons Location
108
13-2.Local Setting Procedure
110
Accessories
112
14-1.Models: AOHG18KBTB, AOHG22KBTB, and AOHG24KBTB
112
14-2.Models: AOHG30KBTB, AOHG36KBTB, and AOHG45KBTB
112
Optional Parts
113

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Contents (Continued)

4. Control and Functions

5. Filed Working

Fujitsu ABHG18KRTA Design & Technical Manual (113 pages)

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Fujitsu ABHG18KRTA Design & Technical Manual (113 pages)

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