Fujitsu AOYG45KRTA Design & Technical Manual Download Page 28

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9. Function settings

To adjust the functions of this product according to the installation environment, various types of
function settings are available.

NOTE:

Incorrect settings can cause a product malfunction.

9-1. Models: ARXG45KHTA and ARXG54KHTA

By using some components on the PCB, you can change the function settings.

Related components on the PCB and the applicable settings

Component

Setting content

DIP switch

SW1

Setting change prohibited

2
3
4

SW2

1
2
3

Rotary switch

SW3

—

Remote controller address setting

Jumper wire

JM1

Setting change prohibited

JM2
JM3

Fan delay setting



Component location

Components on the indoor unit main PCB used for the function settings are located as shown in
the following figure.

SW1

SW2

SW3

CN14

CN15

JM1

JM2

JM3

- 24 -

9-1. Models: ARXG45KHTA and ARXG54KHTA

9. Function settings

DUCT TYPE

ARXG45, 54KHTA

DUCT TYPE

ARXG45, 54KHTA

Summary of Contents for AOYG45KRTA

Page 1: ...AIR CONDITIONER Duct type DESIGN TECHNICAL MANUAL INDOOR ARXG45KHTA ARXG54KHTA OUTDOOR AOYG45KRTA AOYG54KRTA DR_AR037EF_04 2020 11 20 ...

Page 2: ...please check with our authorized dealer Trademarks FGLair is trademark of Fujitsu General Limited in the United States other countries or both Google Play is trademark of Google Inc App Store is a service mark of Apple Inc registered in the U S and other countries Copyright 2020 Fujitsu General Limited All rights reserved ...

Page 3: ... 5 Fan performance 9 5 1 Fan performance curve 9 5 2 Airflow 13 6 Operation noise sound pressure 15 6 1 Noise level curve 15 6 2 Sound level check point 16 7 Safety devices 17 8 External input and output 18 8 1 Preparation 18 8 2 External input 19 8 3 External output 20 9 Function settings 24 9 1 Models ARXG45KHTA and ARXG54KHTA 24 9 2 Function settings by using remote controller 26 10 Accessories...

Page 4: ...KRTA and AOYG54KRTA 41 7 Additional charge calculation 42 7 1 Models AOYG45KRTA and AOYG54KRTA 42 8 Airflow 43 8 1 Models AOYG45KRTA and AOYG54KRTA 43 9 Operation noise sound pressure 44 9 1 Noise level curve 44 9 2 Sound level check point 45 10 Electrical characteristics 46 11 Safety devices 47 12 External input and output 48 12 1 External input 48 12 2 External output 50 13 Function settings 52 ...

Page 5: ...Part 1 INDOOR UNIT DUCT TYPE ARXG45KHTA ARXG54KHTA ...

Page 6: ... W D Net mm 400 1 050 500 Gross 460 1 230 640 Weight Net kg 46 Gross 51 Connection pipe Size Liquid mm in Ø9 52 3 8 Gas Ø15 88 5 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain port Material PVC Tip diameter mm Ø26 0 I D Ø32 0 O D Drain hose Material PVC Tip diameter mm Ø25 0 I D Ø32 0 O D Remote control Option Wired remote controller Wireless remote contro...

Page 7: ...w Side view L Side view R Rear view P5 120 600 585 85 P120 2 240 108 208 356 371 1 080 1 000 862 126 1 050 851 125 295 26 28 155 14 324 400 123 41 500 139 12 Φ3 Drain port 71 88 3 2 1 Models ARXG45KHTA and ARXG54KHTA 2 Dimensions DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 8: ...ervice space is mode on top of the unit recommended 350 or more 450 or more Service space Service access Unit mm Installation by which service space is carried out from the bottom of the unit 20 or more 450 or more Service space Service access Unit mm 4 2 2 Installation space requirement 2 Dimensions DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 9: ...iring or illumination in the maintenance space as they will impede ser vice Models ARXG45KHTA and ARXG54KHTA Service access Service space Unit AIR AIR Control box 500 or more 30 or more 500 or more 450 or more 300 or more 300 or more Unit mm 5 2 3 Maintenance space requirement 2 Dimensions DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 10: ...3 Wiring diagrams 3 1 Models ARXG45KHTA and ARXG54KHTA 6 3 1 Models ARXG45KHTA and ARXG54KHTA 3 Wiring diagrams DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 11: ... 51 8 92 8 06 3 59 9 38 8 32 3 64 9 85 8 67 3 70 10 32 9 02 3 75 10 75 9 18 3 75 11 39 9 43 3 75 46 6 51 6 45 3 05 7 07 6 78 3 12 7 44 6 99 3 16 7 80 7 28 3 21 8 17 7 58 3 25 8 51 7 72 3 25 9 03 7 93 3 25 ARXG54KHTA AFR m3 h 3 350 Indoor temperature CDB 18 21 23 25 27 29 32 CWB 12 15 16 18 19 21 23 Outdoor temperature CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP kW kW ...

Page 12: ...78 19 59 4 81 19 11 4 83 18 66 4 83 17 55 4 83 24 18 21 01 4 77 20 50 4 80 20 00 4 82 19 54 4 82 18 38 4 82 ARXG54KHTA AFR m3 h 3 350 Indoor temperature CDB 16 18 20 22 24 Outdoor temperature CDB CWB TC IP TC IP TC IP TC IP TC IP kW kW kW kW kW 15 16 12 95 5 16 12 65 5 19 12 34 5 22 12 05 5 22 11 33 5 22 10 11 14 39 5 38 14 04 5 41 13 70 5 44 13 38 5 44 12 59 5 44 5 7 15 82 5 60 15 44 5 63 15 07 5...

Page 13: ... 2 850 2 700 2 520 2 350 2 160 1 970 1 750 l s 792 750 700 653 600 547 486 CFM 1 677 1 589 1 483 1 383 1 271 1 159 1 030 LOW m3 h 2 430 2 310 2 180 2 050 1 900 1 750 l s 675 642 606 569 528 486 CFM 1 430 1 360 1 283 1 207 1 118 1 030 Airflow m3 h 0 300 200 100 Static pressure Pa 1 500 2 000 2 500 3 000 3 500 4 000 Q h Characteristic curve 250 150 50 High Med Low 9 5 1 Fan performance curve 5 Fan p...

Page 14: ...apacity 98 96 102 1 500 2 000 2 500 3 000 3 500 4 000 Heating 90 94 86 Capacity Airflow m3 h 92 100 88 98 96 102 1 500 2 000 2 500 3 000 3 500 4 000 Capacity 10 5 1 Fan performance curve 5 Fan performance DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 15: ...50 2 160 1 970 1 750 l s 792 750 700 653 600 547 486 CFM 1 677 1 589 1 483 1 383 1 271 1 159 1 030 LOW m3 h 2 430 2 310 2 180 2 050 1 900 1 750 l s 675 642 606 569 528 486 CFM 1 430 1 360 1 283 1 207 1 118 1 030 Airflow m3 h 0 300 200 100 Static pressure Pa 1 500 2 000 2 500 3 000 3 500 4 000 Q h Characteristic curve 250 150 50 High Med Low 11 5 1 Fan performance curve 5 Fan performance DUCT TYPE ...

Page 16: ...8 96 102 1 500 2 000 2 500 3 000 3 500 4 000 Capacity Heating 90 94 86 Capacity Airflow m3 h 92 100 88 98 96 102 1 500 2 000 2 500 3 000 3 500 4 000 Capacity 12 5 1 Fan performance curve 5 Fan performance DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 17: ...1 972 MED m3 h 2 850 l s 792 CFM 1 678 LOW m3 h 2 430 l s 675 CFM 1 430 Heating Fan speed Airflow HIGH m3 h 3 350 l s 931 CFM 1 972 MED m3 h 2 850 l s 792 CFM 1 678 LOW m3 h 2 430 l s 675 CFM 1 430 13 5 2 Airflow 5 Fan performance DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 18: ... MED m3 h 2 850 l s 792 CFM 1 678 LOW m3 h 2 430 l s 675 CFM 1 430 Heating Fan speed Airflow HIGH m3 h 3 350 l s 931 CFM 1 972 MED m3 h 2 850 l s 792 CFM 1 678 LOW m3 h 2 430 l s 675 CFM 1 430 14 5 2 Airflow 5 Fan performance DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 19: ... 125 250 500 1 000 2 000 4 000 8 000 HIGH LOW NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Model ARXG54KHTA Cooling Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH LOW Heating Octave band sound pressure lev...

Page 20: ... Measuring duct Measuring duct Set the static pressure as rating in this area AIR 2 m 1 5 m 1 m e n o h p o r c i M Front view Side view 16 6 2 Sound level check point 6 Operation noise sound pressure DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 21: ...KHTA ARXG54KHTA Circuit protection Current fuse PCB 250 V 3 15 A Fan motor protection Thermal protection program Activate 145 5 C Fan motor stop Reset 93 15 C Fan motor restart Printed Circuit Board 17 7 Safety devices DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 22: ...t CN15 Auxiliary heater output 8 1 Preparation Before connecting the external input preparation is necessary using the signal wire in the figure be low When the external input output is used connect the external signal wire as shown in the figure Power PCB Control PCB CN106 Black CN5 Black 18 8 1 Preparation 8 External input and output DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 23: ...ode Auto changeover Mode at previous operation Set temperature 24 C Temperature at previous operation Airflow mode AUTO Mode at previous operation Circuit diagram example Indoor control PCB Connector 1 2 3 Signal Locally purchased Surely insulate with insulation tape etc since this wire is not used 10 m Connected unit Example Switch Contact capacity DC 5 V or more 15 mA or more Make the distance f...

Page 24: ...ircuit diagram example Locally purchased Example Display Indoor unit control PCB Connected unit Example Relay unit 1 2 Signal Relay power supply V Connector 10 m DC 24 V Make the distance from the PCB to the connected unit within 10 m Relay spec Max DC 24 V 10 mA to less than 500 mA On Off Operation Stop Indoor unit Output signal Optional part Model name Exterior UTD ECS5A External output wire 20 ...

Page 25: ...onnector 1 12 V on off 2 Signal Relay power supply Example Fan Connected unit Example Relay unit 10 m Make the distance from the PCB to the connected unit within 10 m Relay spec Rated DC 12 V 50 mA or less On Off Operation Stop Indoor unit Output signal Optional part Model name Exterior UTD ECS5A Fresh air output wire 21 8 3 External output 8 External input and output DUCT TYPE ARXG45 54KHTA DUCT ...

Page 26: ...ion for 1 minute after thermo OFF in heating mode For the detail setting on fan delay setting refer to Function settings on indoor unit in Function settings on page 24 Circuit diagram example Locally purchased Indoor unit control PCB Connector 1 12 V On Off 2 Signal Relay power supply Example Heater Connected unit Example Relay unit 10 m Make the distance from the PCB to the connected unit within ...

Page 27: ... Optional part Model name Exterior UTD ECS5A Heater output wire 23 8 3 External output 8 External input and output DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 28: ...mponents on the PCB and the applicable settings Component Setting content DIP switch SW1 1 Setting change prohibited 2 3 4 SW2 1 2 3 Rotary switch SW3 Remote controller address setting Jumper wire JM1 Setting change prohibited JM2 JM3 Fan delay setting Component location Components on the indoor unit main PCB used for the function settings are located as shown in the following figure SW1 SW2 SW3 C...

Page 29: ...mote controller address Jumper wire setting JM1 and JM2 setting prohibited Fan delay setting JM3 When the indoor unit is stopped while operating in conjunction with auxiliary heater the indoor unit fan operation will continue for one minute JM3 JM state Factory setting Connect Disable Disconnect Enable 25 9 1 Models ARXG45KHTA and ARXG54KHTA 9 Function settings DUCT TYPE ARXG45 54KHTA DUCT TYPE AR...

Page 30: ...sor control for heating 4 40 Auto restart 5 42 Room temperature sensor switching 6 46 External input control 7 48 Room temperature sensor switching Aux 8 49 Indoor unit fan control for energy saving for cooling 9 51 Primary and secondary settings 1 Filter sign Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated amount of dust in the air of the ...

Page 31: ...Function number Setting value Setting description Factory setting 42 00 Indoor unit 01 Both 00 Sensor on the indoor unit is active 01 Sensors on both indoor unit and wired remote controller are active NOTE Remote controller sensor must be turned on by using the remote controller 6 External input control Operation Stop mode or Forced stop mode can be selected Function number Setting value Setting d...

Page 32: ...speed 02 Enable or disable this function by remote controller setting NOTES As the factory setting this setting is initially activated Set to 00 or 01 when connecting a remote controller that cannot set the Fan control for ener gy saving function or connecting a network converter To confirm if the remote controller has this setting refer to the operating manual of each remote controller 9 Primary ...

Page 33: ...Q ty Operating manual 1 Coupler heat insulation small 1 Operating manual CD ROM 1 Special nut A large flange 4 Installation manual 1 Special nut B small flange 4 Coupler heat insulation large 1 29 10 1 Models ARXG45KHTA and ARXG54KHTA 10 Accessories DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 34: ...ly with built in thermo sensor Wire type Polar 3 wire Simple remote controller UTY RSNYM Compact remote controller concentrates on the basic functions such as Start Stop fan control temperature setting and operation mode Wire type Polar 3 wire NOTES Available functions may differ by the remote controller For details refer to the operation manu al When using a Wireless LAN adapter group controlling...

Page 35: ...nsor unit UTY XSZX Thermo sensor for sensing the temperature of arbitrary place in the room Long life filter UTD LF60KA Long life filter can be mounted to the indoor unit Wireless LAN adapter UTY TFNXZ1 Remotely manage an air conditioning system using mobile devices such as smartphones and tablets 31 11 2 Others 11 Optional parts DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 36: ... 32 11 2 Others 11 Optional parts DUCT TYPE ARXG45 54KHTA DUCT TYPE ARXG45 54KHTA ...

Page 37: ...Part 2 OUTDOOR UNIT SINGLE TYPE AOYG45KRTA AOYG54KRTA ...

Page 38: ...f Munsell 10YR 7 5 1 0 Dimensions H W D Net mm 998 940 320 Gross 1 176 1 027 445 Weight Net kg 67 Gross 77 Connection pipe Size Liquid mm in Ø 9 52 3 8 Gas Ø 15 88 5 8 Method Flare Pre charge length m 30 Max length 50 Max height difference 30 Operation range Cooling C 15 to 46 Heating 15 to 24 Drain hose Material LDPE Tip diameter mm Ø 13 0 I D Ø 16 0 to Ø 16 7 O D NOTES Specifications are based o...

Page 39: ...iquid 40 320 354 8 62 9 Gas 12 9 297 2 Gas valve Liquid valve Ф28 Cable port 1 1 8 29 Pipe port 23 4 129 1 85 3 50 29 Pipe port A 95 89 A 3 Way valve Liquid 3 Way valve Gas 320 139 8 96 40 5 Ф28 Cable port 120 Pipe port 55 25 50 B B 50 25 141 9 70 67 Pipe port 264 6 351 9 47 6 15 2 62 6 15 6 35 2 1 Models AOYG45KRTA and AOYG54KRTA 2 Dimensions OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 40: ...re 100 or more 100 or more When there are obstacles at the front only When there are obstacles at the front and rear 500 or more 500 or more 100 or more When there is an obstruction in the upper space Unit mm When there are obstacles at the rear and above When there are obstacles at the rear sides and above 300 or more Max 500 1 000 or more 1 000 or more 200 or more 250 or more 500 or more Max 500...

Page 41: ... more 250 or more When there are obstacles at the front and rear 500 or more 1 500 or more 250 or more When there is an obstruction in the upper space Unit mm When there are obstacles at the rear and above 1 500 or more 500 or more 250 or more 250 or more Max 300 1 500 or more 37 3 1 Models AOYG45KRTA and AOYG54KRTA 3 Installation space OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 42: ... the outdoor unit in two stage where the drain water could freeze Otherwise the drainage from the upper unit may form ice and cause a malfunction of the lower unit When the outdoor temperature is 0 C or less do not use the accessory drain pipe and drain cap If the drain pipe and drain cap are used the drain water in the pipe may freeze in extremely cold climate For reverse cycle model only In area...

Page 43: ...D ThPI ThO ThHO ThC Thermistor Compressor temperature Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat Exchanger Out temperature ThD ThO ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI Pressure sensor 3 Way valve Thermistor Heat Exchanger Med temperature ThHM ThHM 39 4 1 Models AOYG45KRTA and AOYG54KRTA 4 Refrigerant circuit OUTDOOR UNIT AOYG45 ...

Page 44: ...5 Wiring diagrams 5 1 Models AOYG45KRTA and AOYG54KRTA 40 5 1 Models AOYG45KRTA and AOYG54KRTA 5 Wiring diagrams OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 45: ... Indoor unit is lower than outdoor unit 2 5 1 000 1 000 0 989 0 967 0 945 0 923 0 901 7 5 1 000 0 989 0 967 0 945 0 923 0 901 10 0 989 0 967 0 945 0 923 0 901 20 0 967 0 945 0 923 0 901 30 0 945 0 923 0 901 HEATING Pipe length m 5 7 5 10 20 30 40 50 Height difference H m Indoor unit is higher than outdoor unit 1 30 0 978 0 968 0 958 20 0 988 0 978 0 968 0 958 10 0 998 0 988 0 978 0 968 0 958 7 5 1...

Page 46: ...rigerant type R32 Refrigerant amount g 2 700 Refrigerant charge Total pipe length m 30 or less 40 50 Max 40 g m Additional charge amount g 0 400 800 42 7 1 Models AOYG45KRTA and AOYG54KRTA 7 Additional charge calculation OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 47: ... Models AOYG45KRTA and AOYG54KRTA Cooling m3 h 4 450 l s 1 236 CFM 2 619 Heating m3 h 4 450 l s 1 236 CFM 2 619 43 8 1 Models AOYG45KRTA and AOYG54KRTA 8 Airflow OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 48: ...ncy Hz NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Model AOYG54KRTA Cooling 0 10 20 30 40 50 60 70 80 63 125 250 500 1 000 2 000 4 000 8 000 Octave band sound pressure level dB 0 dB 0 0002 μbar Octave band center frequency Hz NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Heating 0 10 20 30 40 50 60 70 80 63 125 250 500 1 000 2 000 4 000 8 000 Octave band s...

Page 49: ...icrophone Front Front view Side view NOTE Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above 45 9 2 Sound level check point 9 Operation noise sound pressure OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 50: ...gth m 51 1 Maximum current is the total current of the indoor unit and the outdoor unit 2 Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 As the regulations of wire size and circuit breaker differ in each country or region select appropriate de vices complied to the regional standard 3 Limit voltage drop to less than 2 Increase conductor size if voltage drop is ...

Page 51: ... C Fan motor restart Compressor protection Thermal protection program Discharge temp Activate 110 C Compressor stop Reset After 7 minutes Compressor restart Thermal protection program Compressor temp Activate 108 C Compressor stop Reset 80 C or less Compressor restart Thermal protection program Outdoor temp Activate 20 C Compressor stop Reset 15 C Compressor restart 47 11 Safety devices OUTDOOR UN...

Page 52: ...imer or on off switch to a connector on the control PCB of the outdoor unit NOTE Product performance may drop depending on some conditions such as the outdoor temper ature Circuit diagram example Outdoor unit control PCB Connected unit Locally purchased Example Switch Signal 10m Connector 1 2 1 2 P580 PA580 Contact capacity DC 24 V or more 10 mA or more Make the distance from the PCB to the connec...

Page 53: ...or 1 2 1 2 P580 PA580 Contact capacity DC 24 V or more 10 mA or more Make the distance from the PCB to the connected unit within 10 m Construct a circuit as shown in this figure with using optional parts mentioned below Input signal On in Peak cut mode Input signal Off in normal operation To set the level of Peak cut mode refer to Peak cut mode on page 55 On Off On Off Input signal Peak cut mode O...

Page 54: ...door unit control PCB Example Relay unit Connected unit Locally purchased Example Fan Signal Connector 1 2 1 2 10m 12 V On Off P590 On Off PA590 Output voltage Vcc DC 12 V 50 mA or less Make the distance from the PCB to the connected unit within 10 m Error Normal On Off Error status Output signal Optional part Part name Model name Exterior External connect kit UTY XWZXZ3 External output wire 50 12...

Page 55: ...Signal Connector 1 2 1 2 10m 12 V On Off P590 On Off PA590 Output voltage Vcc DC 12 V 50 mA or less Make the distance from the PCB to the connected unit within 10 m Operation Stop On Off Compressor status Output signal Optional part Part name Model name Exterior External connect kit UTY XWZXZ3 External output wire 51 12 2 External output 12 External input and output OUTDOOR UNIT AOYG45 54KRTA OUTD...

Page 56: ...ttons discharge the static electricity from your body Never touch the terminals or the patterns on the parts that are mounted on the PCB 13 1 Control PCB and switch buttons location Control PCB of the outdoor unit is located as shown in the following figure LED lamps Switch buttons 52 13 1 Control PCB and switch buttons location 13 Function settings OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 5...

Page 57: ...ndicates low noise level 5 PEAK CUT MODE L4 L5 and L6 Orange Lights on during Peak cut mode when local setting is activated Lighting pattern of L4 L5 and L6 indicates peak cut level Switch button Function or operation method S134 MODE Switches between Local setting and Error code display S133 SELECT Switches between the individual Local settings and the Error code displays S132 ENTER Switches betw...

Page 58: ...tch button S133 and adjust the LED lamps as shown below PEAK CUT MODE 1 Low MODE 2 Lower Blink Blink L4 L5 L6 6 Press the ENTER switch button S132 and fix it PEAK CUT MODE 1 Low MODE 2 Lower L4 L5 L6 7 To return to Operating status display Normal operation press the EXIT switch button S131 In case of missing how many times you pressed the SELECT and ENTER switch buttons 1 To return to Operation st...

Page 59: ...33 and adjust the LED lamps as shown below 0 of rated input ratio 50 of rated input ratio 75 of rated input ratio 100 of rated input ratio Blink Blink Blink Blink Blink PEAK CUT L4 L5 L6 6 Press the ENTER switch button S132 and fix it 0 of rated input ratio 50 of rated input ratio 75 of rated input ratio 100 of rated input ratio PEAK CUT L4 L5 L6 7 To return to Operating status display Normal oper...

Page 60: ...A and AOYG54KRTA Part name Exterior Q ty Part name Exterior Q ty Installation manual 1 Drain cap 3 Drain pipe 1 One touch bush 2 56 14 1 Models AOYG45KRTA and AOYG54KRTA 14 Accessories OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

Page 61: ...s Exterior Part name Model name Summary External connect kit UTY XWZXZ3 Use to operate the external input and output functions of outdoor unit 57 15 Optional parts OUTDOOR UNIT AOYG45 54KRTA OUTDOOR UNIT AOYG45 54KRTA ...

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