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AGU12RLF
Fujitsu AGU12RLF Design & Technical Manual
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For future maintenance and maintenance access, provide sufficient maintenance space.
NOTE:
Do not place any wiring or illumination in the maintenance space, as they will impede ser-
vice.
Maintenance access
Unit
Control
box
or more
Maintenance space
12 (300)
12 (300)
or more
4 (100)
or more
Unit: in (mm)
- 19 -
3-2. Slim duct type
3. Dimensions
MULTI-SPLIT TYPE
5-unit type
MULTI-SPLIT TYPE
5-unit type
24
26
Table of Contents
DESIGN & TECHNICAL MANUAL
1
Part 1. INDOOR UNIT
7
1. Model lineup
8
1-1. Indoor unit connection patterns
9
2. Specifications
12
2-1. Compact cassette type
12
2-2. Slim duct type
13
2-3. Wall mounted type (ASU7-15RLF1)
15
2-4. Wall mounted type (ASUH07-15LPAS)
16
2-5. Wall mounted type (ASUH18-24LPAS)
17
2-6. Floor type
18
3. Dimensions
19
3-1. Compact cassette type
19
Models: ACUH07LUAS1, ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
19
Installation space requirement
20
3-2. Slim duct type
21
Models: ADUH07LUAS1, ADUH09LUAS1, and ADUH12LUAS1
21
Model: ADUH18LUAS1
22
Model: ADUH24LUAS1
23
Installation space requirement
24
Maintenance space requirement
25
3-3. Wall mounted type
26
Models: ASU7RLF1, ASU9RLF1, ASU12RLF1, and ASU15RLF1
26
Models: ASUH07LPAS, ASUH09LPAS, ASUH12LPAS, and ASUH15LPAS
28
Models: ASUH18LPAS and ASUH24LPAS
30
3-4. Floor type
32
Installation space requirement
32
4. Wiring diagrams
33
4-1. Compact cassette type
33
Models: ACUH07LUAS1, ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
33
4-2. Slim duct type
34
Models: ADUH07LUAS1, ADUH09LUAS1, ADUH12LUAS1, ADUH18LUAS1, and ADUH24LUAS1
34
4-3. Wall mounted type
35
Models: ASU7RLF1, ASU9RLF1, ASU12RLF1, and ASU15RLF1
35
Models: ASUH07LPAS, ASUH09LPAS, ASUH12LPAS, and ASUH15LPAS
36
Models: ASUH18LPAS and ASUH24LPAS
37
4-4. Floor type
38
Models: AGU9RLF, AGU12RLF, and AGU15RLF
38
5. Air velocity and temperature distributions
39
5-1. Compact cassette type
39
Model: ACUH07LUAS1 (4-way air outlet)
39
Model: ACUH09LUAS1 (4-way air outlet)
40
Model: ACUH12LUAS1 (4-way air outlet)
41
Model: ACUH18LUAS1 (4-way air outlet)
42
5-2. Slim duct type
43
Model: ADUH07LUAS1
43
Model: ADUH09LUAS1
45
Model: ADUH12LUAS1
47
Model: ADUH18LUAS1
49
Model: ADUH24LUAS1
51
5-3. Wall mounted type
53
Model: ASU7RLF1
53
Model: ASU9RLF1
54
Model: ASU12RLF1
55
Model: ASU15RLF1
56
Models: ASUH07LPAS, ASUH09LPAS, and ASUH12LPAS
57
Model: ASUH15LPAS
58
Model: ASUH18LPAS
59
Model: ASUH24LPAS
60
5-4. Floor type
61
Models:AGU9RLF, AGU12RLF, and AGU15RLF
61
6. Fan performance
62
6-1. Slim duct type
62
Model: ADUH07LUAS1
62
Model: ADUH09LUAS1
64
Model: ADUH12LUAS1
66
Model: ADUH18LUAS1
68
Model: ADUH24LUAS1
70
7. Airflow
72
7-1. Compact cassette type
72
7-2. Slim duct type
73
7-3. Wall mounted type
74
7-4. Floor type
76
8. Noise level curve
77
8-1. Compact cassette type
77
Model: ACUH07LUAS1
77
Model: ACUH09LUAS1
77
Model: ACUH12LUAS1
78
Model: ACUH18LUAS1
78
8-2. Slim duct type
79
Model: ADUH07LUAS1
79
Model: ADUH09LUAS1
79
Model: ADUH12LUAS1
80
Model: ADUH18LUAS1
80
Model: ADUH24LUAS1
81
8-3. Wall mounted type
82
Model: ASU7RLF1
82
Model: ASU9RLF1
82
Model:ASU12RLF1
83
Model: ASU15RLF1
83
Models: ASUH07LPAS and ASUH09LPAS
84
Models: ASUH12LPAS and ASUH15LPAS
84
Models: ASUH18LPAS
85
Models: ASUH24LPAS
85
8-4. Floor type
86
Model: AGU9RLF
86
Model: AGU12RLF
86
Model: AGU15RLF
87
8-5. Sound level check point
88
Compact cassette type
88
Slim duct type
89
Wall mounted type
89
Floor type
89
9. Electrical characteristics
90
10. Safety devices
91
11. External input and output (Compact cassette type and slim duct type indoor unit)
92
11-1. External input
93
External input and output PCB
93
11-2. External output
94
External input and output PCB
94
11-3. Combination of external input and output
95
Input signal type
97
11-4. Details of function
98
Control input function
98
Forced thermostat off function
101
Control output function
101
Error status
102
Indoor unit fan operation status
103
External heater output
104
Heating thermostat on for humidifier
125
12. External input and output (RLF1 series wall mounted type and floor type indoor unit)
126
12-1. External input
126
Control input (Operation/Stop or Forced stop)
126
12-2. External output
129
Operation status output
129
Error status output
131
13. External input and output (LPAS series wall mounted type indoor unit)
132
13-1. External input
133
Indoor unit
133
External Input and Output PCB
134
13-2. External output
135
Indoor unit
135
External Input and Output PCB
136
13-3. Combination of external input and output
137
Input signal type
138
13-4. Details of function
139
Control input function
139
Control output function
143
External heater output
144
Heating thermostat on for humidifier
161
14. Group connection
162
14-1. Precautions on creating a group connection
163
14-2. Remote controller address setting procedure for wireless remote controllers
165
15. Remote controller
166
15-1. Wireless remote controller (AR-REG1U)
166
Overview
166
Specifications
167
15-2. Wireless remote controller (AR-RPB1U)
168
Overview
168
Specifications
169
15-3. Wireless remote controller (UTY-LNTU: Optional part)
170
Overview
170
Specifications
171
15-4. IR receiver kit with Wireless remote controller (UTY-LBTUM: Optional part)
172
Overview
172
Specifications
173
15-5. Wired remote controller (UTY-RNNUM: Optional part)
175
Overview
175
System diagram
176
Electrical wiring
176
Specifications
177
Installation
177
15-6. Wired remote controller (UTY-RNRUZ*: Optional part)
179
Overview
179
System diagram
180
Electrical wiring
180
Specifications
181
Installation
181
15-7. Simple remote controller (UTY-RSNUM: Optional part)
182
Overview
182
System diagram
183
Electrical wiring
183
Specifications
184
Installation
184
15-8. Simple remote controller (UTY-RSRY and UTY-RHRY: Optional parts)
187
Overview
187
System diagram
188
Electrical wiring
188
Specifications
189
Installation
189
16. Function settings
190
16-1. Compact cassette type indoor unit (setting by DIP switch)
190
16-2. Slim duct type indoor unit (setting by DIP switch)
191
16-3. Indoor unit (setting by wireless remote controller)
193
Setting procedure by AR-REG1U
193
Setting procedure by AR-RPB1U
196
16-4. Indoor unit (setting by wired remote controller)
199
UTY-RNNUM
200
UTY-RNRUZ*
202
16-5. Indoor unit (setting by simple remote controller)
205
UTY-RSNUM
206
UTY-RSRY
209
16-6. Function details
212
Contents of function setting
212
16-7. Wired remote controller (UTY-RNNUM)
224
Switch location
224
DIP switch 1 setting
224
16-8. Simple remote controller (UTY-RSNUM)
226
Switch location
226
DIP switch setting
226
17. Accessories
227
17-1. Compact cassette type
227
Models: ACUH07LUAS1, ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1
227
17-2. Slim duct type
228
Models: ADUH07LUAS1, ADUH09LUAS1, ADUH12LUAS1, ADUH18LUAS1, and ADUH24LUAS1
228
17-3. Wall mounted type
229
Models: ASU7RLF1, ASU9RLF1, ASU12RLF1, and ASU15RLF1
229
Models: ASUH07LPAS, ASUH09LPAS, ASUH12LPAS, ASUH15LPAS, ASUH18LPAS, and ASUH24LPAS
230
17-4. Floor type
231
Models: AGU9RLF, AGU12RLF, and AGU15RLF
231
18. Optional parts
232
18-1. Controllers
232
Lineup
232
Parts
233
18-2. Cassette grille
233
18-3. Others
234
Lineup
234
Parts
236
19. Indoor unit installation precautions
239
19-1. Places where prohibited for use
239
19-2. Points to remember when installing
239
Part 2. OUTDOOR UNIT
243
1. Specifications
244
2. Dimensions
246
2-1. Model: AOU45RLXFZ
246
3. Installation space
247
3-1. Model: AOU45RLXFZ
247
Space requirement
247
4. Refrigerant circuit
250
4-1. Model: AOU45RLXFZ
250
5. Wiring diagram
251
5-1. Model: AOU45RLXFZ
251
6. Capacity table
252
6-1. Combinations
252
Model: AOU45RLXFZ
252
Model: AOU45RLXFZ
255
6-2. Cooling capacity
258
Model: AOU45RLXFZ
258
Compact cassette type
266
Slim duct type
268
Wall mounted type
272
Floor type
278
6-3. Heating capacity
280
Model: AOU45RLXFZ
280
Compact cassette type
286
Slim duct type
288
Wall mounted type
292
Floor type
298
7. Capacity compensation rate for pipe length and height difference
300
7-1. Model: AOU45RLXFZ
300
8. Additional charge calculation
304
8-1. Model: AOU45RLXFZ
304
9. Airflow
305
9-1. Model: AOU45RLXFZ
305
10. Operation noise (sound pressure)
306
10-1. Noise level curve
306
Model: AOU45RLXFZ
306
10-2. Sound level check point
306
11. Electrical characteristics
307
12. Safety devices
308
13. Function settings
309
13-1. Setting methods
309
13-2. Outdoor unit low noise operation function (option)
312
14. Check and test
313
14-1. Check run
313
Things to confirm before starting the check run
313
Restrictions applicable when performing the check run
313
Operating procedure for check run
314
Check run judgment failure display
318
Re-display check run results
318
Automatic wiring correction memory reset
318
14-2. Test run
319
Test run method
319
14-3. Error code
321
In the event of an error
321
Error location display
321
Error code display
322
14-4. Pump down
324
Pump down operation
324
15. Accessories
326
16. Optional parts
327
17. Outdoor unit installation precautions
328
17-1. Places where prohibited for use
328
17-2. Points to remember when installing
328
Other manuals for Fujitsu AGU12RLF
Service Instructions
100 pages
Service Manual
61 pages
Service Instruction
105 pages
Service Bulletin
3 pages
5
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Fujitsu AGU12RLF Specifications
General
Brand
Fujitsu
Model
AGU12RLF
Category
Air Conditioner
Language
English
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