Fujitsu GENERAL AOHG18KBTA3 Manuals

Manuals and User Guides for Fujitsu GENERAL AOHG18KBTA3. We have 1 Fujitsu GENERAL AOHG18KBTA3 manual available for free PDF download: Design & Technical Manual

Fujitsu GENERAL AOHG18KBTA3 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

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Fujitsu GENERAL AOHG18KBTA3 Design & Technical Manual (572 pages)

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