General ASHG09KMCC - Refrigerant Circuit; Model: AOHG30 KBTA4

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4. Refrigerant circuit

4-1. Model: AOHG30KBTA4

Pressure

switch

CONDENSER

- 304 -

4-1. Model: AOHG30KBTA4

4. Refrigerant circuit

OUTDOOR UNIT

AOHG30KBTA4

OUTDOOR UNIT

AOHG30KBTA4

Main Page

Table of Contents3
Part 1. INDOOR UNIT9
Model Lineup10
Indoor Unit Connection Patterns11
Specifications17
Compact Cassette Type17
Mini Duct Type19
Slim Duct Type21
Medium Static Pressure Duct Type23
Wall Mounted Type24
Ceiling Type28
Floor Type29
Dimensions30
Compact Cassette Type30
Mini Duct Type32
Slim Duct Type35
Medium Static Pressure Duct Type38
Wall Mounted Type40
Ceiling Type48
Floor Type50
Wiring Diagrams52
Compact Cassette Type52
Mini Duct Type and Slim Duct Type53
Medium Static Pressure Duct Type54
Wall Mounted Type55
Ceiling Type59
Floor Type60
Air Velocity and Temperature Distributions61
Compact Cassette Type61
Mini Duct Type69
Slim Duct Type79
Wall Mounted Type89
Ceiling Type92
Floor Type94
Fan Performance95
Mini Duct Type95
Slim Duct Type105
Medium Static Pressure Duct Type115
Airflow119
Compact Cassette Type119
Mini Duct Type120
Slim Duct Type121
Medium Static Pressure Duct Type122
Wall Mounted Type123
Ceiling Type126
Floor Type127
Noise Level Curve128
Compact Cassette Type128
Mini Duct Type131
Slim Duct Type134
Medium Static Pressure Duct Type137
Wall Mounted Type138
Ceiling Type144
Floor Type145
Sound Level Check Point147
Electrical Characteristics150
Safety Devices151
External Input and Output153
11-1.Compact Cassette Type, Mini Duct Type, Slim Duct Type, and Medium Static Pressure Duct Type153
11-2.Wall Mounted Type (KGTB, KMTB, KETA, and KETA-B)159
11-3.Wall Mounted Type (KMCC)169
11-4.Ceiling Type174
11-5.Floor Type185
Group Connection194
Remote Controller196
13-1.Wireless Remote Controller (AR-REW4E, AR-REM4E, and AR-REB1E)196
13-2.Wireless Remote Controller (AR-REW2E)200
13-3.Wireless Remote Controller (AR-REM7E)202
13-4.Wireless Remote Controller (UTY-LNTG: Optional Part)204
13-5.IR Receiver Kit with Wireless Remote Controller (UTY-LBTGM: Optional Part)206
13-6.Wired Remote Controller (UTY-RNNGM: Optional Part)209
13-7.Wired Remote Controller (UTY-RLRG: Optional Part)213
13-8.Wired Remote Controller (UTY-RVNGM: Optional Part)216
13-9.Wired Remote Controller (UTY-RNRGZ*: Optional Part)224
13-10.Simple Remote Controller (UTY-RSNGM: Optional Part)227
13-11.Simple Remote Controller (UTY-RSRG and UTY-RHRG: Optional Parts)231
Function Settings234
14-1.Compact Cassette, Mini Duct, Slim Duct Types Indoor Unit (Setting by DIP Switch)234
14-2.Indoor Unit (Setting by Wireless Remote Controller)236
14-3.Indoor Unit (Setting by Wired Remote Controller)253
14-4.Indoor Unit (Setting by Simple Remote Controller)264
14-5.Function Details271
14-6.Wired Remote Controller (UTY-RNNGM)279
14-7.Wired Remote Controller (UTY-RVNGM)281
14-8.Wired Remote Controller (UTY-RLRG)282
14-9.Wired Remote Controller (UTY-RNRGZ*)282
14-10.Simple Remote Controller (UTY-RSNGM)283
Accessories284
15-1.Compact Cassette Type284
15-2.Mini Duct Type285
15-3.Slim Duct Type287
15-4.Medium Static Pressure Duct Type288
15-5.Wall Mounted Type289
15-6.Ceiling Type292
15-7.Floor Type293
Optional Parts294
16-1.Controllers294
16-2.Cassette Grille296
16-3.Others297
Indoor Unit Installation Precautions301
17-1.Places Where Prohibited for Use301
17-2.Points to Remember When Installing301
Part 2. OUTDOOR UNIT (4 UNITS TYPE)305
Specifications306
Dimensions308
Model: AOHG30KBTA4308
Installation Space309
Model: AOHG30KBTA4309
Refrigerant Circuit312
Model: AOHG30KBTA4312
Wiring Diagram313
Model: AOHG30KBTA4313
Capacity Table314
Combinations314
Cooling Capacity318
Heating Capacity334
Capacity Compensation Rate for Pipe Length and Height Difference350
Model: AOHG30KBTA4350
Additional Charge Calculation354
Model: AOHG30KBTA4354
Airflow355
Model: AOHG30KBTA4355
Operation Noise (Sound Pressure)356
10-1.Noise Level Curve356
10-2.Sound Level Check Point356
Electrical Characteristics357
Safety Devices358
Function Settings359
13-1.Setting Methods359
13-2.Outdoor Unit Low Noise Operation Function (Option)362
13-3.Changing the Current Limit Function362
Check and Test363
14-1.Check Run363
14-2.Test Run369
14-3.Error Code370
14-4.Pump down373
Accessories375
15-1.Model: AOHG30KBTA4375
Outdoor Unit Installation Precautions376
16-1.Places Where Prohibited for Use376
16-2.Points to Remember When Installing376
Part 3. OUTDOOR UNIT (5 UNITS TYPE)377
Specifications378
Dimensions380
Model: AOHG36KBTA5380
Installation Space381
Model: AOHG36KBTA5381
Refrigerant Circuit384
Model: AOHG36KBTA5384
Wiring Diagram385
Model: AOHG36KBTA5385
Capacity Table386
Combinations386
Cooling Capacity392
Heating Capacity408
Capacity Compensation Rate for Pipe Length and Height Difference424
Model: AOHG36KBTA5424
Additional Charge Calculation428
Model: AOHG36KBTA5428
Airflow429
Model: AOHG36KBTA5429
Operation Noise (Sound Pressure)430
10-1.Noise Level Curve430
10-2.Sound Level Check Point430
Electrical Characteristics431
Safety Devices432
Function Settings433
13-1.Setting Methods433
13-2.Outdoor Unit Low Noise Operation Function (Option)436
13-3.Changing the Current Limit Function436
Check and Test437
14-1.Check Run437
14-2.Test Run443
14-3.Error Code444
14-4.Pump down447
Accessories449
15-1.Model: AOHG36KBTA5449
Optional Parts450
Outdoor Unit Installation Precautions451
17-1.Places Where Prohibited for Use451

General ASHG09KMCC - Refrigerant Circuit; Model: AOHG30 KBTA4

Table of Contents

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