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AOYG18KBTA3
Fujitsu AOYG18KBTA3 Design & Technical Manual
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AIR CONDITIONER
3-unit multi-split type
DESIGN & TECHNICAL MANUAL
INDOOR
AUXG07–18KVLA
ARXG07–14KSLAP
ARXG18KSLAP
ARXG07–14KLLAP
ARXG18KLLAP
ASYG07–14KGTB
ASYG07–14KGTE
ASYG07–14KGTF
ASYG18KMTB
ASYG18KMTE
ASYG07–14KMTB
ASYG07–14KMCC
ASYG07–14KMCE
ASYG07–14KMCF
ASYG07–14KETA
ASYG07–14KETE
ASYG07–14KETF
ASYG07–14KETA-B
ASYG07–14KETE-B
ASYG07–14KETF-B
OUTDOOR
ABYG18KRTA
AGYG09–14KVCA
AOYG18KBTA3
AOYG24KBTA3
DR_MU024EF_06
2023.03.10
2
Table of Contents
DESIGN & TECHNICAL MANUAL
1
Part 1. INDOOR UNIT
9
1. Model lineup
10
1-1. Connectable indoor units to each outdoor unit
12
1-2. Indoor unit connection patterns
13
2. Specifications
15
2-1. Compact cassette type
15
2-2. Mini duct type
17
2-3. Slim duct type
19
2-4. Wall mounted type
21
2-5. Ceiling type
33
2-6. Floor type
34
3. Wireless LAN control (for KGTF, KMCF, KETF, and KETF-B)
35
3-1. System requirement
35
3-2. Wireless LAN function list
36
4. Dimensions
37
4-1. Compact cassette type
37
Models: AUXG07–18KVLA
37
4-2. Mini duct type
39
Models: ARXG07–14KSLAP
39
Model: ARXG18KSLAP
40
4-3. Slim duct type
42
Models: ARXG07–14KLLAP
42
Model: ARXG18KLLAP
43
4-4. Wall mounted type
45
Models: ASYG07–14KGTB
45
Models: ASYG07–14KGTE and ASYG07–14KGTF
47
Model: ASYG18KMTB
49
Model: ASYG18KMTE
51
Models: ASYG07–14KMTB and ASYG07–14KMCC
53
Models: ASYG07–14KMCE and ASYG07–14KMCF
55
Models: ASYG07–14KETA, ASYG07–14KETA-B, ASYG07–14KETE, ASYG07–14KETE-B, ASYG07–14KETF, and ASYG07–14KETF-B
57
4-5. Ceiling type
59
Model: ABYG18KRTA
59
Installation space requirement
60
4-6. Floor type
61
Models: AGYG09–14KVCA
61
5. Wiring diagrams
63
5-1. Compact cassette type
63
Models: AUXG07–18KVLA
63
5-2. Mini duct type and Slim duct type
64
Models: ARXG07–18KSLAP and ARXG07–18KLLAP
64
5-3. Wall mounted type
65
Models: ASYG07–14KGTB
65
Models: ASYG07–14KGTE
66
Models: ASYG07–14KGTF
67
Model: ASYG18KMTB
68
Model: ASYG18KMTE
69
Models: ASYG07–14KMTB
70
Models: ASYG07–14KMCC
71
Models: ASYG07–14KMCE
72
Models: ASYG07–14KMCF
73
Models: ASYG07–14KETA and ASYG07–14KETA-B
74
Models: ASYG07–14KETE and ASYG07–14KETE-B
75
Models: ASYG07–14KETF and ASYG07–14KETF-B
76
5-4. Ceiling type
77
Model: ABYG18KRTA
77
5-5. Floor type
78
Models: AGYG09–14KVCA
78
6. Air velocity and temperature distributions
79
6-1. Compact cassette type
79
Models: AUXG07–09KVLA
79
Model: AUXG12KVLA
81
Model: AUXG14KVLA
83
Model: AUXG18KVLA
85
6-2. Mini duct type
86
Model: ARXG07KSLAP
86
Model: ARXG09KSLAP
88
Model: ARXG12KSLAP
90
Model: ARXG14KSLAP
92
Model: ARXG18KSLAP
94
6-3. Slim duct type
96
Model: ARXG07KLLAP
96
Model: ARXG09KLLAP
98
Model: ARXG12KLLAP
100
Model: ARXG14KLLAP
102
Model: ARXG18KLLAP
104
6-4. Wall mounted type
106
Models: ASYG07–09KGTB, ASYG07–09KGTE, ASYG07–09KGTF, ASYG07–12KMTB, ASYG07–12KMCC, ASYG07–12KMCE, ASYG07–12KMCF, ASYG07–12KETA, ASYG07–12KETA-B, ASYG07–12KETE, ASYG07–12KETE-B, ASYG07–12KETF, and ASYG07–12KETF-B
106
Models: ASYG18KMTB and ASYG18KMTE
107
Models: ASYG12–14KGTB, ASYG12–14KGTE, ASYG12–14KGTF, ASYG14KMTB, ASYG14KMCC, ASYG14KMCE, ASYG14KMCF, ASYG14KETA, ASYG14KETA-B, ASYG14KETE, ASYG14KETE-B, ASYG14KETF, and ASYG14KETF-B
108
6-5. Ceiling type
109
Model: ABYG18KRTA
109
6-6. Floor type
110
Models: AGYG09–14KVCA
110
7. Fan performance
111
7-1. Mini duct type
111
Model: ARXG07KSLAP
111
Model: ARXG09KSLAP
113
Model: ARXG12KSLAP
115
Model: ARXG14KSLAP
117
Model: ARXG18KSLAP
119
7-2. Slim duct type
121
Model: ARXG07KLLAP
121
Model: ARXG09KLLAP
123
Model: ARXG12KLLAP
125
Model: ARXG14KLLAP
127
Model: ARXG18KLLAP
129
8. Airflow
131
8-1. Compact cassette type
131
8-2. Mini duct type
132
8-3. Slim duct type
133
8-4. Wall mounted type
134
8-5. Ceiling type
141
8-6. Floor type
142
9. Noise level curve
143
9-1. Compact cassette type
143
Model: AUXG07KVLA
143
Model: AUXG09KVLA
143
Model: AUXG12KVLA
144
Model: AUXG14KVLA
144
Model: AUXG18KVLA
145
9-2. Mini duct type
146
Model: ARXG07KSLAP
146
Model: ARXG09KSLAP
146
Model: ARXG12KSLAP
147
Model: ARXG14KSLAP
147
Model: ARXG18KSLAP
148
9-3. Slim duct type
149
Model: ARXG07KLLAP
149
Model: ARXG09KLLAP
149
Model: ARXG12KLLAP
150
Model: ARXG14KLLAP
150
Model: ARXG18KLLAP
151
9-4. Wall mounted type
152
Models: ASYG07KGTB, ASYG07KGTE, and ASYG07KGTF
152
Models: ASYG09KGTB, ASYG09KGTE, and ASYG09KGTF
152
Models: ASYG12KGTB, ASYG12KGTE, and ASYG12KGTF
153
Models: ASYG14KGTB, ASYG14KGTE, and ASYG14KGTF
153
Models: ASYG18KMTB and ASYG18KMTE
154
Models: ASYG07KMTB, ASYG07KMCC, ASYG07KMCE, ASYG07KMCF, ASYG07KETA, ASYG07KETA-B, ASYG07KETE, ASYG07KETE-B, ASYG07KETF, and ASYG07KETF-B
154
Models: ASYG09KMTB, ASYG09KMCC, ASYG09KMCE, ASYG09KMCF, ASYG09KETA, ASYG09KETA-B, ASYG09KETE, ASYG09KETE-B, ASYG09KETF, and ASYG09KETF-B
155
Models: ASYG12KMTB, ASYG12KMCC, ASYG12KMCE, ASYG12KMCF, ASYG12KETA, ASYG12KETA-B, ASYG12KETE, ASYG12KETE-B, ASYG12KETF, and ASYG12KETF-B
155
Models: ASYG14KMTB, ASYG14KMCC, ASYG14KMCE, ASYG14KMCF, ASYG14KETA, ASYG14KETA-B, ASYG14KETE, ASYG14KETE-B, ASYG14KETF, and ASYG14KETF-B
156
9-5. Ceiling type
157
Model: ABYG18KRTA
157
9-6. Floor type
158
Model: AGYG09KVCA
158
Model: AGYG12KVCA
158
Model: AGYG14KVCA
159
9-7. Sound level check point
160
Compact cassette type
160
Mini duct type
161
Slim duct type
161
Wall mounted type
161
Ceiling type
162
Floor type
162
10. Electrical characteristics
163
11. Safety devices
165
12. External input and output
168
12-1. Compact cassette type, Mini duct type, and Slim duct type
168
External input
169
External output
169
Combination of external input and output
170
Details of function
171
12-2. Wall mounted type (KGTB, 18-24KMTB, KETA, and KETA-B)
174
External input
175
External output
176
Combination of external input and output
177
Details of function
179
12-3. Wall mounted type (07-14KMTB and KMCC)
184
External input
184
External output
187
12-4. Wall mounted type (KGTE, KGTF, KMTE, KMCE, KMCF, KETE, KETE-B, KETF, and KETF-B)
189
External input
190
External output
192
Combination of external input and output
194
Details of function
196
12-5. Ceiling type
202
External input
202
External output
204
Combination of external input and output
205
Details of function
207
12-6. Floor type
213
External input
213
External output
214
Combination of external input and output
215
Details of function
216
13. Group connection
222
14. Remote controller
224
14-1. Wireless remote controller (AR-REW4E, AR-REM4E, and AR-REB1E)
224
Overview
224
Specifications
228
14-2. Wireless remote controller (AR-REW3E)
229
Overview
229
Specifications
230
14-3. Wireless remote controller (AR-REW2E)
231
Overview
231
Specifications
232
14-4. Wireless remote controller (AR-REM7E)
233
Overview
233
Specifications
234
14-5. Wireless remote controller (AR-RMB1E)
235
Overview
235
Specifications
236
14-6. Wireless remote controller (UTY-LNTY: Optional part)
237
Overview
237
Specifications
238
14-7. IR receiver kit with Wireless remote controller (UTY-LBTYM: Optional part)
239
Overview
239
Specifications
240
14-8. Wired remote controller (UTY-RNNYM: Optional part)
242
Overview
242
System diagram
243
Electrical wiring
243
Specifications
244
Installation
244
Required optional parts
245
14-9. Wired remote controller (UTY-RLRY: Optional part)
246
Overview
246
System diagram
247
Electrical wiring
247
Specifications
248
Installation
248
14-10. Wired remote controller (UTY-RVNYM: Optional part)
249
Overview
249
System diagram
250
Electrical wiring
250
Controller combination
250
Specifications
251
Installation (Remote control main unit)
252
Installation
255
Required optional parts
256
14-11. Wired remote controller (UTY-RNRYZ*: Optional part)
257
Overview
257
System diagram
258
Electrical wiring
258
Specifications
259
Installation
259
14-12. Simple remote controller (UTY-RSNYM: Optional part)
260
Overview
260
System diagram
261
Electrical wiring
261
Specifications
262
Installation
262
Required optional parts
263
14-13. Wired remote controller (UTY-RCRYZ1: Optional part)
264
Overview
264
System diagrams
265
Electrical wiring
265
Specifications
266
Installation
266
14-14. Simple remote controller (UTY-RSRY and UTY-RHRY: Optional parts)
268
Overview
268
System diagram
269
Electrical wiring
269
Specifications
270
Installation
270
15. Function settings
271
15-1. Compact cassette, Mini duct, Slim duct types indoor unit (setting by DIP switch)
271
15-2. Indoor unit (setting by wireless remote controller)
273
AR-REM4E (for Wall mounted type KGTB), AR-REW3E (for Wall mounted type KGTE and KGTF), AR-REW4E (for Wall mounted type KETA[-B], KETE[-B], and KETF[-B]), AR-REW2E (for Wall mounted type KMTB and KMTE), and AR-REM7E (for Floor type)
274
AR-REB1E (for Wall mounted type KMCC) and AR-RMB1E (for Wall mounted type KMCE and KMCF)
279
UTY-LNTY (for Compact cassette type) or AR-REJ1E (included in UTY-LBTYM for Duct type)
284
15-3. Indoor unit (setting by wired remote controller)
290
UTY-RNNYM
291
UTY-RLRY
293
UTY-RVNYM
295
UTY-RNRYZ*
298
15-4. Indoor unit (setting by simple remote controller)
301
UTY-RSNYM
302
UTY-RSRY/UTY-RHRY
305
15-5. Function details
308
Contents of function setting
308
15-6. Wired remote controller (UTY-RNNYM)
318
Switch location
318
DIP switch 1 setting
318
15-7. Wired remote controller (UTY-RVNYM)
320
Switch location
320
DIP switch setting
320
15-8. Wired remote controller (UTY-RLRY)
321
Switch location
321
Dip switch setting
321
15-9. Wired remote controller (UTY-RNRYZ*)
321
Switch location
321
Dip switch setting
321
15-10. Simple remote controller (UTY-RSNYM)
322
Switch location
322
DIP switch setting
322
16. Accessories
323
16-1. Compact cassette type
323
Models: AUXG07–18KVLA
323
16-2. Mini duct type
324
Models: ARXG07–14KSLAP
324
Model: ARXG18KSLAP
325
16-3. Slim duct type
326
Models: ARXG07–18KLLAP
326
16-4. Wall mounted type
327
Models: ASYG07–14KGTB, ASYG07–14KMTB, and ASYG07–14KMCC
327
Models: ASYG07–14KGTE and ASYG07–14KGTF
328
Model: ASYG18KMTB
329
Model: ASYG18KMTE
330
Models: ASYG07–14KMCE and ASYG07–14KMCF
331
Models: ASYG07–14KETA, ASYG07–14KETA-B, ASYG07–14KETE, ASYG07–14KETE-B, ASYG07–14KETF, and ASYG07–14KETF-B
332
16-5. Ceiling type
333
Model: ABYG18KRTA
333
16-6. Floor type
334
Models: AGYG09–14KVCA
334
17. Optional parts
335
17-1. Controllers
335
Lineup
335
Parts
337
17-2. Cassette grille
339
Lineup
339
Part
339
17-3. Others
340
Lineup
340
Parts
343
18. Indoor unit installation precautions
346
18-1. Places where prohibited for use
346
18-2. Points to remember when installing
346
Part 2. OUTDOOR UNIT (3 UNITS TYPE)
349
1. Specifications
350
2. Dimensions
352
2-1. Models: AOYG18KBTA3 and AOYG24KBTA3
352
3. Installation space
353
3-1. Models: AOYG18KBTA3 and AOYG24KBTA3
353
Space requirement
353
4. Refrigerant circuit
356
4-1. Models: AOYG18KBTA3 and AOYG24KBTA3
356
5. Wiring diagram
357
5-1. Models: AOYG18KBTA3 and AOYG24KBTA3
357
6. Capacity table
358
6-1. Combinations
358
Model: AOYG18KBTA3
358
Model: AOYG24KBTA3
360
6-2. Cooling capacity
362
Model: AOYG18KBTA3
362
Model: AOYG24KBTA3
378
6-3. Heating capacity
400
Model: AOYG18KBTA3
400
Model: AOYG24KBTA3
416
7. Capacity compensation rate for pipe length and height difference
438
7-1. Models: AOYG18KBTA3 and AOYG24KBTA3
438
8. Additional charge calculation
441
8-1. Model: AOYG18KBTA3
441
8-2. Model: AOYG24KBTA3
441
9. Airflow
442
9-1. Model: AOYG18KBTA3
442
9-2. Model: AOYG24KBTA3
442
10. Operation noise (sound pressure)
443
10-1. Noise level curve
443
Model: AOYG18KBTA3
443
Model: AOYG24KBTA3
443
10-2. Sound level check point
444
11. Electrical characteristics
445
12. Safety devices
446
13. Function settings
447
13-1. Setting methods
447
13-2. Outdoor unit low noise operation function (option)
450
13-3. Current limit function
450
14. Check and test
451
14-1. Check run
451
Things to confirm before starting the check run
451
Restrictions applicable when performing the check run
451
Operating procedure for check run
452
Failure indication of check-run judgment
456
Redisplaying the results of check run
456
Memory resetting of automatic wiring correction
456
14-2. Test run
457
Test run method
457
14-3. Error code
458
Error location
458
Error code display
459
14-4. Pump down
461
Pump down operation
461
15. Accessories
463
15-1. Model: AOYG18KBTA3
463
15-2. Model: AOYG24KBTA3
463
16. Outdoor unit installation precautions
464
16-1. Places where prohibited for use
464
16-2. Points to remember when installing
464
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Fujitsu AOYG18KBTA3 Specifications
General
Brand
Fujitsu
Model
AOYG18KBTA3
Category
Air Conditioner
Language
English
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