Fujitsu AOTG54LCTL Design & Technical Manual Download Page 1

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DESIGN & TECHNICAL MANUAL

INDOOR

OUTDOOR

AOTG54LCTL

ARTG54LHTC

AIR CONDITIONER

Duct type

Summary of Contents for AOTG54LCTL

Page 1: ...DESIGN TECHNICAL MANUAL INDOOR OUTDOOR AOTG54LCTL ARTG54LHTC AIR CONDITIONER Duct type ...

Page 2: ...1 INDOOR UNIT DTR_AR056E_05 2016 04 27 DUCT TYPE ARTG54LHTC ...

Page 3: ... SOUND LEVEL CHECK POINT 01 18 9 ELECTRIC CHARACTERISTICS 01 19 10 SAFETY DEVICES 01 20 11 EXTERNAL INPUT OUTPUT 01 21 11 1 EXTERNAL INPUT 01 21 11 2 EXTERNAL OUTPUT 01 23 12 FUNCTION SETTING 01 28 12 1 INDOOR UNIT 01 28 12 2 INDOOR UNIT Setting by remote controller 01 30 12 2 1 FUNCTION SETTING METHOD for AR WDD1E Option UTY RVNYN 01 30 12 2 2 FUNCTION SETTING METHOD for AR WAF1E Option UTY RNNYN...

Page 4: ...g Heating New model EER Cooling EER 6 increase 3 00 3 18 COP 3 60 3 66 Heaing COP 2 increase Energy saving technology ALL DC z z DC fan motor The power consumption has been reduced drastically by the introduction of DC fan motors Space saving z z Compact size High performance has been realized with a compact indoor unit Due to the compact size of the indoor unit the installation space required has...

Page 5: ...e air conditioning of each room Zone by the air conditioning system with forced draft air duct to reach the pleasant room temperature Refer to Design Technical Manual ZONE CONROL SYSTEM DTR OP006E Control system z z 1 Remote controller control This is the most basic system Refrigerant pipe Wired R C Remote controller cable Indoor unit Transmission cable ...

Page 6: ...is possible using 2 remote controllers For 2 wired type remote controllers specify a Primary and a Secondary remote controller The timer function of the remote controller specified the Secondary cannot be used Transmission cable Refrigerant pipe Wired R C Wired R C Remote controller cable Indoor unit Primary Secondary ...

Page 7: ...ese Italian Greek and Turkish Use in Zone Control System is excluded MAIN FUNCTIONS Auto off timer z z The indoor unit automatically turns off after a set time has passed The time interval for which auto off works can be set Ex At interval time hour 17 00 to 24 00 to prevent forgetting to turn off Set interval time hour 17 00 to 24 00 Set off time 30 to 240 minutes 17 00 24 00 ON Auto OFF OFF Set ...

Page 8: ... 1 Set Temp Time 26 C 20 21 22 23 24 25 Set Temp 26 C 20 21 22 23 24 25 10 00 22 C 12 00 14 00 17 00 20 00 23 59 Setting menu in remote controller On Off Weekly 2 Time 10 00 12 00 14 00 17 00 20 00 23 59 Setting menu in remote controller On Off Weekly 1 Set Temp Time 26 C 20 21 22 23 24 25 Set Temp 26 C 20 21 22 23 24 25 10 00 22 C 12 00 14 00 17 00 20 00 23 59 Setting menu in remote controller On...

Page 9: ...4 Cancel button 5 Cursor button 6 Screen switch button Right 7 Power indicator 8 On Off button 9 Enter button SPECIFICATION SIZE H x W x D mm 120 x 120 x 21 3 WEIGHT g 220 WIRING SPECIFICATIONS Use Size Wire type Remarks Remote controller cable 0 33mm2 22AWG Polar 3 core Use shielded cable field supplied in accordance with the regional cable standard ...

Page 10: ...r temperature can be detected accurately by the inclusion of a thermo sensor in the body of the wired controller Our system can correspond to various scenes This wired remote controller and the optional remote sensor allows flexibility in sensor location and suitable for all requirements Built in timers z z Weekly timer Set back timer Possible to set START STOP time to operate twice each day of th...

Page 11: ...ion display sections are zoned according to time and operation enabling variable programming to match application Timer area Operation area Simple installation z z Components are compatible with standard switch boxes Flat back surface allows equipment to be installed wherever it is needed European switch box JIS box ...

Page 12: ...imer mode OFF TIMER ON TIMER WEEKLY TIMER Set the current time 7 DAY DAY OFF button Temporarily cancels of one day timer 8 SET BACK button Pressed to select the set back timer 9 Set time button Pressed to set time 10 TIMER DELETE button The schedule of a weekly timer is deleted 11 TIMER SET button Sets the date hour minute and on off time 12 Vertical airflow direction and swing button Push for two...

Page 13: ... Max kW 6 2 18 0 Btu h 21 200 61 500 Input power Cooling Rated kW 4 40 Max 5 63 Heating Rated 4 37 Max 5 63 Current Cooling Rated A 18 4 Heating 18 3 EER Cooling kW kW 3 18 COP Heating 3 66 Moisture removal l h pints h 1 5 3 2 Maximum operating current 1 Cooling A 23 5 Heating 23 5 Fan Air flow rate Cooling High l s m3 h 986 3 550 Med 833 3 000 Low 681 2 450 Heating High 986 3 550 Med 833 3 000 Lo...

Page 14: ... 01 11 DUCT TYPE ARTG54LHTC DUCT TYPE ARTG54LHTC DIMENSIONS 444 MODEL ARTG54LH Unit mm ...

Page 15: ...f the unit 500 or more 350 or more Service space Service access 500 or more 20 or more Service access Service space Unit mm MAINTENANCE SPACE Provide a maintenance space for inspection purposes as shown below Do not place any wiring or illumination in the service space as they will impede service Unit mm 500 or more 30 or more 800 or more 500 or more 200 or more Service access Service space Unit A...

Page 16: ... 01 13 DUCT TYPE ARTG54LHTC DUCT TYPE ARTG54LHTC WIRING DIAGRAMS 555 MODEL ARTG54LH ...

Page 17: ... 95 5 12 92 12 35 3 17 14 39 12 43 3 22 14 88 13 51 3 23 15 86 13 55 3 27 16 35 14 64 3 28 17 33 14 58 3 32 18 32 15 53 3 35 10 12 68 12 19 3 31 14 13 12 27 3 37 14 61 13 33 3 38 15 57 13 38 3 42 16 05 14 45 3 44 17 02 14 39 3 47 17 98 15 33 3 50 15 12 45 12 00 3 56 13 86 12 08 3 62 14 34 13 13 3 63 15 28 13 17 3 67 15 76 14 22 3 69 16 70 14 17 3 73 17 65 15 09 3 76 20 12 32 12 00 3 34 13 72 12 08...

Page 18: ...C IP 15 16 12 79 4 91 12 48 5 01 12 18 5 11 11 88 5 21 11 57 5 31 10 11 14 22 4 91 13 88 5 01 13 54 5 11 13 20 5 21 12 86 5 31 5 7 15 76 4 92 15 39 5 02 15 01 5 12 14 63 5 22 14 26 5 32 0 2 16 98 4 91 16 57 5 01 16 17 5 11 15 77 5 21 15 36 5 31 5 3 18 62 4 89 18 17 4 99 17 73 5 09 17 29 5 19 16 84 5 29 7 6 16 80 4 20 16 40 4 28 16 00 4 37 15 60 4 46 15 20 4 54 10 8 18 44 3 92 18 00 4 00 17 56 4 08...

Page 19: ...4 300 250 200 150 100 50 0 Static pressure Pa Air flow 1 000 1 500 2 000 2 500 3 000 3 500 4 000 m3 h 278 417 556 695 833 972 1 111 l s Cooling z z Q q Performance curve 92 94 96 98 100 102 2 300 2 500 2 700 2 900 3 100 3 300 3 500 3 700 m3 h 639 695 750 806 861 917 972 1 028 l s Air flow Capacity Capacity Heating z z Q q Performance curve 92 94 96 98 100 102 Air flow Capacity 2 300 2 500 2 700 2 ...

Page 20: ...vel dB 0dB 0 0002µbar 80 70 60 50 40 30 20 10 0 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH LOW Cooling z z Octave band sound pressure level dB 0dB 0 0002µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Octave band center frequency Hz 63 125 250 500 1 000 2 000 4 000 8 000 63 125 250 500 1 00...

Page 21: ... DUCT TYPE ARTG54LHTC DUCT TYPE ARTG54LHTC SOUND LEVEL CHECK POINT 88888 e n o h p o r c i M 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 ...

Page 22: ...pec Indoor unit to outdoor unit Connection cable mm2 1 5 Min Limited wiring length m 75 Note Wiring specification 1 Selected sample Selected based on Japan Electrotechnical Standard and Codes Committee E0005 2 Limited wiring length Limit voltage drop to less than 2 Increase cable gauge if voltage drop is 2 or more 3 If the transmission wire is longer than 50m use the bigger conductor size ...

Page 23: ...RTG54LHTC DUCT TYPE ARTG54LHTC SAFETY DEVICES 1111 Protection form Model ARTG54LH Circuit protection Current fuse PCB 250V 3 15A Fan motor protection Current fuse 250V 20A Thermal protection program OFF 115 15 C ON 70 C ...

Page 24: ...ation mode Auto changeover Mode at previous operation Set temperature 24 C Temperature at previous operation Air flow mode AUTO Mode at previous operation Circuit diagram example z z Indoor unit control PC board Connector 1 2 3 Signal Field supply Make the distance from the PC board to the connected unit within 10 m Contact capacity 5VDC or more 15mA or more Please use the non polar relays and swi...

Page 25: ...4LHTC When function setting is Forced stop mode Remote controller On On On Input signal On Off Indoor unit Operation Stop Command Forced stop Normal Remote control operation invalidity Parts Optional z z Model name UTD ECS5A Wire External input ...

Page 26: ...example z z Field supply Ex Display Indoor unit control PC board Connected unit Ex Relay unit 1 2 Signal Relay power supply V Connector Make the distance from the PC board to the connected unit within 10m Relay spec Max 24VDC 10mA to less than 500mA 10 m 24V DC ON OFF Operation Stop Indoor unit Output signal Parts Optional z z Model name UTD ECS5A Wire External output ...

Page 27: ...e z z Field supply Ex Display Indoor unit control PC board Connected unit Ex Relay unit 1 2 Signal Relay power supply V Connector Make the distance from the PC board to the connected unit within 10m Relay spec Max 24VDC 10mA to less than 500mA 10 m 24V DC ON OFF Error Normal Error status Output signal Parts Optional z z Model name UTD ECS5A Wire External output ...

Page 28: ...ontrol operation Circuit diagram example z z Field supply Indoor unit control PC board Connector 1 12 V on off 2 Signal Relay power supply Make the distance from the PC board to the connected unit within 10m Relay spec Rated 12VDC 50mA or less Ex Fan Connected unit Ex Relay unit 10 m ON OFF Operation Stop Indoor fan Output signal Parts Optional z z Model name UTD ECS5A Wire Fresh air output ...

Page 29: ...ure Tr decrease below 19 C signal output is on and Room Temperature Tr decrease below 10 C signal output is off Jumper wire Indoor Unit z z This is used to continue indoor unit fan operation for 1 minute after thermo OFF in heating mode 1 minute delay control set by cutting jumper wire on PCB Circuit diagram example z z Field supply Indoor unit control PC board Connector 1 12 V on off 2 Signal Rel...

Page 30: ...TG54LHTC CAUTION Please locate external a heater between the indoor unit and the ductwork Please be sure to use delay control of a fan Parts Optional z z Model name UTD ECS5A Wire Heater output External Heater Supply air Return air Indoorunit ...

Page 31: ...YPE ARTG54LHTC FUNCTION SETTING 1111 INDOOR UNIT 111111 SWITCH POSITION INDOOR UNIT DIP SW50 1 Remote controller address setting 2 3 4 Jumper Wire JM40 Setting prohibited JM41 JM42 Fan delay setting MAIN PCB JM40 JM41 JM42 SW50 1 2 3 4 ...

Page 32: ...controller address DIP switch No 1 2 3 4 00 OFF OFF OFF OFF 01 ON OFF OFF OFF 02 OFF ON OFF OFF 03 ON ON OFF OFF 04 OFF OFF ON OFF 05 ON OFF ON OFF 06 OFF ON ON OFF 07 ON ON ON OFF 08 OFF OFF OFF ON 09 ON OFF OFF ON 10 OFF ON OFF ON 11 ON ON OFF ON 12 OFF OFF ON ON 13 ON OFF ON ON 14 OFF ON ON ON 15 ON ON ON ON JUMPER WIRE SETTING JM40 41 setting prohibited z z Fan delay setting JM42 z z When the ...

Page 33: ...r AR WDD1E Option UTY RVNYN Setting method z z 1 When Menu button is pressed twice while Monitor screen is displayed it switches to the Submenu screen If Menu button is pressed while the Submenu screen is displayed the display returns to the Monitor screen Back Setting Date and time Submenu 1 2 Monitor Screen Filter sign R C sensor control Room temp display Off Off Mo 10 00 2 Press the Screen swit...

Page 34: ...n Error history 00 00 00 6 Select the Setting No with pressing the Cursor button Left Right and select the Setting No to be set with pressing the Cursor button Up Down and press the Enter button Cancel OK Function setting Mo 10 00 R C Function Setting address No No Version Error history 00 00 00 CAUTION After turning off the power wait 30 seconds or more before turning on it again The Function Set...

Page 35: ...rm the setting Press the TIMER SET button for a few seconds until the setting value stops flashing If the setting value display changes or if is displayed when the flashing stops the setting value has not been set correctly An invalid setting value may have been selected for the indoor unit Setting value SU MO TU WE TH FR SA 6 Repeat steps 2 to 5 to perform additional settings Press the set temper...

Page 36: ...ction of the room temperature sensor may be required Select the appropriate control setting according to the installed environment Factory setting Setting description Function number Setting value Standard 30 00 Higher control 01 Slightly higher control 02 Slightly lower control 03 Lower control 04 4 Room temperature control for heating Depending on the installed environment correction of the room...

Page 37: ... during heating operation When disabled the fan setting will always follow the setting on the remote controller Excluding defrost mode Factory setting Setting description Function number Setting value Enable 43 00 Disable 01 8 External input control Operation Stop mode or Forced stop mode can be selected Factory setting Setting description Function number Setting value Operation Stop mode 46 00 Se...

Page 38: ...p If batteries are not used all of settings stored in memory will be deleted if there is a power failure u Factory setting SW1 Memory backup u OFF Invalidity ON Validity Dual remote controller setting Set the remote controller SW2 according to the following table u Factory setting Number of remote controller Primary unit Secondary unit SW2 SW2 u 1 Normal OFF 2 Dual OFF ON 1 2 3 1 2 3 1 2 3 Indoor ...

Page 39: ...of the settings stored in memory will be deleted if there is a power failure DIP SW 1 Can not be used Do not change 2 Dual remote controller setting 3 Can not be used Do not change 4 Can not be used Do not change 5 Can not be used Do not change 6 Memory backup setting ON ON OFF 1 2 3 4 5 6 Front case back side Do not use this DIP Switch DIP Switch Factory setting Number of remote controller Master...

Page 40: ...ontroller UTY RSNYN Compact remote controller concentrates on the basic functions such as Start Stop Fan Control Temperature Setting and Operation mode IR Receiver Unit UTY LRHYM Unit control is performed by wired remote controller OTHERS 111111 Exterior Parts name Model No Summary Zone control interface UTY CDPXZC UTY CDPXZD This system controls the individual air flow to each zone by opening and...

Page 41: ...SINGLE TYPE AOTG54LCTL 2 OUTDOOR UNIT DTR_AO114E_04 2016 04 27 ...

Page 42: ...TY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE 02 09 8 PIPE SIZE SELECTION LIMITATION 02 10 9 ADDITIONAL CHARGE CALCULATION 02 11 10 AIR FLOW 02 12 11 OPERATION NOISE 02 13 11 1 NOISE LEVEL CURVE 02 13 11 2 SOUND LEVEL CHECK POINT 02 14 12 ELECTRIC CHARACTERISTICS 02 15 13 SAFETY DEVICES 02 16 14 EXTERNAL INPUT OUTPUT 02 17 14 1 EXTERNAL INPUT 02 17 14 2 EXTERNAL OUTPUT 02 19 15 FUNCTI...

Page 43: ...t breaker tripping This function performs operation by setting a peak current value and reducing the power consumption Performance drops by reducing the power consumption preferentially Level 1 Performs operation which suppresses the power consumption to almost 0 by stopping the compressor Level 2 Performs operation which suppresses the power consumption to 50 of the rated power consumption value ...

Page 44: ...ssor status Error status output This output indicates the outdoor unit and connected indoor unit s Normal Error Blue fin heat exchanger z z Corrosion resistance of the heat exchanger even in coastal areas has been improved by blue fin treatment of the outdoor unit heat exchanger Blue fin heat exchanger Cobalt Blue protection Standard chromate protection Aluminium base material Hydrophilic coating ...

Page 45: ...903 6850 Type Q ty Propeller 2 Motor output W 104 Sound pressure level Cooling dB A 55 Heating 57 Sound power level 70 Heat exchanger type Dimensions H W D mm 1260 900 36 4 Fin pitch 1 30 Rows x Stages 2 60 Pipe type Copper Fin type Type Material Corrugate Aluminium Surface treatment Corrosion resistance Blue fin Compressor Type Q ty Twin Rotary 1 Motor output W 3750 Refrigerant Type R410A Charge ...

Page 46: ...t 87 131 25 543 Gas valve 540 Liquid valve Ø 2 8 C a b l e p o r t 3 way valve Gas Terminal blocks 21 50 330 31 12 Ø 2 8 C a b l e p o r t 21 55 50 156 112 Ø 2 8 C a b l e p o r t Pipe port A 188 265 302 400 51 5 440 625 330 31 89 95 120 50 95 167 21 67 Ø28 Cable port Ø28 Cable port Pipe port Front view Bottom view Side view Rear view Detail A 14 46 16 54 Pipe cable port Top view ...

Page 47: ...N Unit mm Obstacles at rear only Obstacles at rear and sides only Obstacles at front only 150 200 200 300 1000 or more Obstacles at front and rear only 1000 or more 150 WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD AREA Unit mm Obstacles at rear and above only Obstacles at rear sides and above only Max 500 300 1000 Max 500 500 250 250 1500 ...

Page 48: ... front only Obstacles at front and rear only 300 1500 or more 500 1500 or more WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD AREA Unit mm Obstacles at rear and above only 1500 1500 500 Max 300 OUTDOOR UNIT INSTALLATION IN MULTI ROW 44444 Unit mm Single parallel unit arrangement Multiple parallel unit arrangement 1000 2000 or more 600 150 3000 or more 600 1500 500 ...

Page 49: ... 02 07 OUTDOOR UNIT AOTG54LCTL OUTDOOR UNIT AOTG54LCTL REFRIGERANT CIRCUIT 555 MODEL AOTG54LC ...

Page 50: ... 02 08 OUTDOOR UNIT AOTG54LCTL OUTDOOR UNIT AOTG54LCTL WIRING DIAGRAMS 666 MODEL AOTG54LC ...

Page 51: ... 926 20 0 968 0 958 0 948 0 938 0 929 0 916 30 0 948 0 939 0 929 0 919 0 907 COOLING Pipe length m 5 7 5 10 20 30 40 50 60 75 Height difference H m Û1 Indoor unit is upper than outdoor unit 30 0 871 0 837 0 803 0 768 0 717 20 0 921 0 886 0 851 0 816 0 781 0 729 10 0 971 0 936 0 901 0 865 0 830 0 794 0 741 7 5 0 988 0 975 0 940 0 904 0 869 0 833 0 798 0 744 5 0 992 0 992 0 979 0 944 0 908 0 872 0 8...

Page 52: ... length H1 Max height difference Indoor unit to outdoor unit Pipe diameter mm in Liquid pipes 9 52 3 8 12 70 1 2 Gas pipes 15 88 5 8 19 05 3 4 15 88 5 8 19 05 3 4 Piping length m m Max piping length L1 Pre charge length 75 30 50 30 35 15 35 15 The figures enclosed by a thick lined frame indicate the standard pipe diameter and max piping length ...

Page 53: ...Additional charging amount I U Indoor unit L1 Max piping length H1 Max height difference Indoor unit to outdoor unit H1 L1 I U L1 Pre charge length Refrigerant pipe size mm in Additional charging amount g Rate g m Standard Piping length 30 m or less 40 m 50 m 60 m 70 m Liquid 9 52 3 8 None 500 1 000 1 500 2 000 50 Gas 15 88 5 8 Size up Piping length 30 m or less 40 m 50 m 50 Liquid 9 52 3 8 None 5...

Page 54: ...FLOW 1111 MODEL AOTG54LC Cooling z z Heating z z MODEL Number of rotations r p m Air flow AOTG54LC Upper fan 900 m3 h 6900 l s 1917 Lower fan 800 CFM 4062 MODEL Number of rotations r p m Air flow AOTG54LC Upper fan 850 m3 h 6850 l s 1903 Lower fan 830 CFM 4033 ...

Page 55: ...ve 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 Cooling z z Octave band sound pressure level dB 0dB 0 0002µbar 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 ...

Page 56: ... 02 14 OUTDOOR UNIT AOTG54LCTL OUTDOOR UNIT AOTG54LCTL SOUND LEVEL CHECK POINT 111111 Microphone 1m Microphone Air Flow ...

Page 57: ...upply Voltage V 240 Frequency Hz 50 1 Max operating current A 23 5 2 Wiring spec Circuit breaker current A 30 Power cable mm2 6 0 Min 1 The maximum current is the total current of indoor unit and outdoor unit 2 Wiring spec Selected sample Selected based on Japan Electrotechnical Standard and Codes Committee E0005 ...

Page 58: ...l protector OFF 150 15 C ON 120 15 C Compressor protection Thermal protection program Compressor temp OFF 110 C ON 80 C Thermal protection program Discharge temp OFF 115 C ON After 7 minutes High pressure protection Thermal protection program Heat exchanger temp Cooling OFF 68 C ON 63 C Pressure sensor Heating OFF 4 1MPa ON After 3 minutes Low pressure protection Pressure sensor Cooling OFF 0 12MP...

Page 59: ... condition etc Circuit diagram example z z Outdoor unit control PC board Connector 1 2 Signal Field supply 10m Connected unit Ex Switch Contact capacity 24VDC or more 10mA or more Make the distance from the PC board to the connected unit within 10m Use the following parts and construct a circuit as shown above Input Signal ON Low noise mode Input Signal OFF Normal operation Set the Low noise mode ...

Page 60: ...gram example z z Contact capacity 24VDC or more 10mA or more Outdoor unit control PC board Connector 1 2 Signal Field supply 10m Connected unit Ex Switch Make the distance from the PC board to the connected unit within 10m Use the following parts and construct a circuit as shown above Input Signal ON Peak cut mode Input Signal OFF Normal operation Set the Peak cut mode type by Push switch on the o...

Page 61: ... z z 1 Power supply Voltage Chart sign Vcc DC 24V or less 2 Load Load DC 500mA or less is recommended Signal Outdoor unit control PC board Connected unit Connector 1 2 Field supply 10m Vcc Load Vcc Power supply Make the distance from the PC board to the connected unit within 10m Error Normal ON OFF Error status Output signal Parts Optional z z Parts name External connect kit Model name UTY XWZXZ3 ...

Page 62: ... supply Voltage Chart sign Vcc DC 24V or less 2 Load Load DC 500mA or less is recommended Signal Outdoor unit control PC board Connected unit Connector 1 2 Field supply 10m Vcc Load Vcc Power supply Make the distance from the PC board to the connected unit within 10m ON OFF Operation Stop Compressor Output signal status Parts Optional z z Parts name External connect kit Model name UTY XWZXZ3 ...

Page 63: ...Blinks during error operation 3 PUMP DOWN L1 Orange Lights on during pump down operation 4 LOW NOISE MODE L2 L3 Orange Lights on during Low noise mode when local setting is activated Lighting pattern of L2 and L3 indicates low noise level 5 PEAK CUT MODE L4 L5 L6 Orange Lights on during Peak cut mode when local setting is activated Lighting pattern of L4 L5 and L6 indicates peak cut level Button F...

Page 64: ... SW2 and adjust LED lamp as shown below Current setting is displayed L2 L3 LOW NOISE Blink LOW NOISE MODE 4 Press ENTER button SW3 L2 L3 LOW NOISE LOW NOISE MODE Sign Lights on 5 Press SELECT button SW2 and adjust LED lamp as shown in below figure PEAK CUT MODE 1 MODE 2 Blink Blink L4 L5 L6 6 Press ENTER button SW3 and fix it PEAK CUT MODE 1 MODE 2 L4 L5 L6 7 Return to Operating status display Nor...

Page 65: ... button SW3 L2 L3 LOW NOISE PEAK CUT MODE Sign Lights on 5 Press SELECT button SW2 and adjust LED lamp as shown in below figure 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 ENTER button SW3 and fix it 0 of rated input ratio 50 of rated input ratio 75 of rated input ratio 100 of rated input ra...

Page 66: ... OUTDOOR UNIT AOTG54LCTL OUTDOOR UNIT AOTG54LCTL OPTIONAL PARTS 1111 Exterior Parts name Model No Summary External connect kit UTY XWZXZ3 Use to operate the External input and output function of Outdoor unit ...

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