Fujitsu AOTG18KMCA Technical Manual Download Page 34 | Manualshive

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CONTENTS

2. OUTDOOR UNIT

1. SPECIFICATIONS

.............................................................................................. 02 - 01

2. DIMENSIONS

........................................................................................................ 02 - 02

3. REFRIGERANT CIRCUIT

............................................................................ 02 - 04

4. WIRING DIAGRAMS

........................................................................................ 02 - 05

5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH

AND HEIGHT DIFFERENCE

..................................................................... 02 - 06

6. ADDITIONAL CHARGE CALCULATION

......................................... 02 - 09

................................................................................................................. 02 - 10

8. OPERATION NOISE (SOUND PRESSURE)

................................. 02 - 12

NOISE LEVEL CURVE

.................................................................................... 02 - 12

SOUND LEVEL CHECK POINT

..................................................................... 02 - 14

9. ELECTRICAL CHARACTERISTICS

................................................... 02 - 15

10. SAFETY DEVICES

............................................................................................ 02 - 16

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Summary of Contents for AOTG18KMCA

Page 1: ...AIR CONDITIONER Wall Mounted type DESIGN TECHNICAL MANUAL INDOOR OUTDOOR ASTG18KMCA ASTG22KMCA ASTG24KMCA AOTG18KMCA AOTG22KMCA AOTG24KMCA ...

Page 2: ...1 INDOOR UNIT WALL MOUNTED TYPE ASTG18KMCA ASTG22KMCA ASTG24KMCA DTR_AS082E_02 2013 09 13 ...

Page 3: ...Y 01 09 6 2 HEATING CAPACITY 01 10 7 FAN PERFORMANCE 01 11 7 1 AIR VELOCITY DISTRIBUTION 01 11 7 2 AIRFLOW 01 14 8 OPERATION NOISE SOUND PRESSURE 01 17 8 1 NOISE LEVEL CURVE 01 17 8 2 SOUND LEVEL CHECK POINT 01 19 9 ELECTRICAL CHARACTERISTICS 01 20 10 SAFETY DEVICES 01 21 11 EXTERNAL INPUT OUTPUT 01 22 11 1 EXTERNAL INPUT 01 22 11 2 EXTERNAL OUTPUT 01 23 12 FUNCTION SETTINGS 01 25 13 OPTIONAL PART...

Page 4: ...rflow and maximum compressor speed is possible Rapid cooling and heating makes the room comfortable quickly Powerful Setting temp Normal mode Time Temperature Outdoor unit low noise z z When air conditioner operates in large capacity operation noise of outdoor unit will be suppressed In case of room temperature being close to setting temperature operation noise may not decrease Noise level in Max ...

Page 5: ...ature drops below 10 C Economy operation z z Example Cooling operation Temp Economy operation Shift setting temp Control maximum current Normal operation Time Set temperature Low outdoor air temperature correspondence z z Corresponds to cooling operation at 10 C outdoor air temperature Corresponds to heating operation at 15 C outdoor air temperature Cooling Heating 10 to 46 C 15 to 24 C Demand Con...

Page 6: ...emperature thermostat setting according to the timer setting to prevent excessive cooling and heating while sleeping 60min 1 C 2 C Timer setting 1 C 30min 60min 90min 2 C 3 C 4 C Timer setting Cooling operation dry operation When the sleep timer is set the set temperature automatically rises 1 C every hour The set temperature can rise up to a maximum of 2 C Heating operation When the sleep timer i...

Page 7: ... panel To facilitate explanation the accompanying illustration has been drawn to show all possible indicators in actual operation however the display will only show those indicators appropriate to the current operation Mode indicator Energy Saving Mode indicator Low Noise Mode indicator Turns on when the SENSOR button is operated Clock Timer indicator Send indicator Temperature indicator Transmit ...

Page 8: ...g High 258 930 278 1000 311 1120 Med 217 780 231 830 231 830 Low 175 630 189 680 189 680 Quiet 139 500 161 580 161 580 Type Q ty Crossflow fan 1 Motor output W 61 Sound pressure level Cooling High dB A 46 48 49 Med 40 42 42 Low 35 37 37 Quiet 29 32 32 Heating High 46 48 49 Med 40 42 42 Low 35 37 37 Quiet 29 32 32 Heat exchanger type Dimensions H W D mm Main 384 x 720 x 30 Sub 84 x 720 x 13 3 126 x...

Page 9: ... 01 06 WALL MOUNTED TYPE ASTG18 24KMCA WALL MOUNTED TYPE ASTG18 24KMCA DIMENSIONS 444 MODELS ASTG18KMCA ASTG22KMCA ASTG24KMCA Unit mm ...

Page 10: ... 01 07 WALL MOUNTED TYPE ASTG18 24KMCA WALL MOUNTED TYPE ASTG18 24KMCA INSTALLATION PLACE Unit mm ...

Page 11: ... 01 08 WALL MOUNTED TYPE ASTG18 24KMCA WALL MOUNTED TYPE ASTG18 24KMCA WIRING DIAGRAMS 555 MODELS ASTG18KMCA ASTG22KMCA ASTG24KMCA ...

Page 12: ...3 77 1 12 5 94 3 79 1 14 6 14 4 12 1 14 6 55 4 14 1 16 6 75 4 47 1 16 7 16 4 45 1 17 7 56 4 74 1 18 25 5 15 3 69 1 25 5 74 3 72 1 27 5 93 4 04 1 27 6 32 4 05 1 29 6 52 4 38 1 29 6 91 4 36 1 31 7 30 4 64 1 32 30 4 94 3 60 1 39 5 50 3 62 1 41 5 69 3 93 1 42 6 06 3 95 1 44 6 25 4 26 1 44 6 63 4 24 1 46 7 00 4 52 1 47 35 4 74 3 51 1 53 5 28 3 53 1 56 5 46 3 84 1 57 5 82 3 85 1 58 6 00 4 16 1 59 6 36 4...

Page 13: ...IP TC IP TC IP TC IP TC IP 15 16 6 41 2 39 6 25 2 44 6 10 2 49 5 95 2 54 5 80 2 59 10 11 7 30 2 94 7 13 3 00 6 70 2 67 6 78 3 13 6 61 3 19 5 7 8 11 3 03 7 91 3 09 7 55 2 81 7 53 3 22 7 34 3 28 0 2 8 64 3 02 8 43 3 09 8 24 3 05 8 02 3 21 7 81 3 28 5 3 9 28 3 11 9 06 3 18 8 91 3 23 8 62 3 31 8 40 3 37 7 6 10 19 3 26 9 94 3 33 9 70 3 40 9 46 3 47 9 22 3 54 10 8 10 63 3 07 10 37 3 13 10 12 3 20 9 87 3...

Page 14: ...ion louver Center 0 1 2 3 4 5 6 7 8 9 1 0 1 0 2 0 0 5 0 5 2 0 3 2 1 0 1 2 3 Unit m s m Top view Vertical airflow direction louver Up Horizontal airflow direction louver Right Left m 0 1 2 3 4 5 6 7 8 9 1 0 2 0 0 5 0 5 3 2 1 0 Unit m s m Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center m 0 1 2 3 4 5 6 7 8 9 2 0 1 0 0 5 3 2 1 0 Unit m s m Side view Vertical a...

Page 15: ...4 5 6 7 8 9 1 0 1 0 2 0 0 5 0 5 2 0 3 2 1 0 1 2 3 Unit m s m Top view Vertical airflow direction louver Up Horizontal airflow direction louver Right Left m 0 1 2 3 4 5 6 7 8 9 2 0 1 0 0 5 0 5 3 2 1 0 Unit m s m Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center m 0 1 2 3 4 5 6 7 8 9 2 0 1 0 0 5 3 2 1 0 Unit m s m Side view Vertical airflow direction louver Do...

Page 16: ...4 5 6 7 8 9 1 0 1 0 2 0 0 5 0 5 2 0 3 2 1 0 1 2 3 Unit m s m Top view Vertical airflow direction louver Up Horizontal airflow direction louver Right Left m 0 1 2 3 4 5 6 7 8 9 2 0 1 0 0 5 0 5 3 2 1 0 Unit m s m Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center m 0 1 2 3 4 5 6 7 8 9 2 0 1 0 0 5 3 2 1 0 Unit m s m Side view Vertical airflow direction louver Do...

Page 17: ...of rotations r p m Airflow HIGH 1240 m3 h 930 l s 258 CFM 547 MED 1040 m3 h 780 l s 217 CFM 459 LOW 880 m3 h 630 l s 175 CFM 371 QUIET 740 m3 h 500 l s 139 CFM 294 Fan speed Number of rotations r p m Airflow HIGH 1240 m3 h 930 l s 258 CFM 547 MED 1040 m3 h 780 l s 217 CFM 459 LOW 880 m3 h 630 l s 175 CFM 371 QUIET 740 m3 h 500 l s 139 CFM 294 ...

Page 18: ...ions r p m Airflow HIGH 1320 m3 h 1000 l s 278 CFM 589 MED 1100 m3 h 830 l s 231 CFM 489 LOW 940 m3 h 680 l s 189 CFM 400 QUIET 820 m3 h 580 l s 161 CFM 341 Fan speed Number of rotations r p m Airflow HIGH 1320 m3 h 1000 l s 278 CFM 589 MED 1100 m3 h 830 l s 231 CFM 489 LOW 940 m3 h 680 l s 189 CFM 400 QUIET 820 m3 h 580 l s 161 CFM 341 ...

Page 19: ...ions r p m Airflow HIGH 1400 m3 h 1120 l s 311 CFM 659 MED 1100 m3 h 830 l s 231 CFM 489 LOW 940 m3 h 680 l s 189 CFM 400 QUIET 820 m3 h 580 l s 161 CFM 341 Fan speed Number of rotations r p m Airflow HIGH 1400 m3 h 1120 l s 311 CFM 659 MED 1100 m3 h 830 l s 231 CFM 489 LOW 940 m3 h 680 l s 189 CFM 400 QUIET 820 m3 h 580 l s 161 CFM 341 ...

Page 20: ...evel 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 MODEL ASTG22KMCA Cooling z z NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 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 ...

Page 21: ...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 Heating z z 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 ...

Page 22: ... 01 19 WALL MOUNTED TYPE ASTG18 24KMCA WALL MOUNTED TYPE ASTG18 24KMCA SOUND LEVEL CHECK POINT 88888 ...

Page 23: ...240 Frequency Hz 50 Max operating current A 0 35 Wiring spec Connection cable mm2 1 5 2 5 Limited wiring length m 31 NOTES on Wiring spec Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 Limited wiring length Limit voltage drop to less than 2 Increase cable gauge if voltage drop is 2 or more Use conformed cable with Type 60245 IEC 57 ...

Page 24: ...MCA WALL MOUNTED TYPE ASTG18 24KMCA SAFETY DEVICES 1111 Protection form Model ASTG18KMCA ASTG22KMCA ASTG24KMCA Circuit protection Current fuse PC board 250 V 3 15 A Fan motor protection Thermal protector program OFF 150 15 C ON 120 15 C ...

Page 25: ...w mode AUTO Mode at previous operation Up down air direction swing Standard air direction swing OFF Air direction at previous operation Left right air direction swing Standard air direction swing OFF Air direction at previous operation Circuit diagram example z z Signal Field supply Indoor unit control PC board Communication kit Optional parts Connector 1 3 10 m Connected unit Ex Switch When funct...

Page 26: ... mA to less than 500 mA Field supply Optional parts Ex Display Indoor unit control PC board Communication kit Connected unit Ex Relay unit 1 2 Signal Relay power supply V Connector 10 m DC 24 V ON OFF Operation Stop Indoor unit Output signal Parts Optional z z Parts name Model name External connect kit UTY XWZXZ5 Communication kit UTY TWBXF1 For operating the EXTERNAL function the wall mounted typ...

Page 27: ...n 500 mA Field supply Optional parts Ex Display Indoor unit control PC board Communication kit Connected unit Ex Relay unit 1 2 Signal Relay power supply V Connector 10 m DC 24 V ON OFF Error Normal Error status Output signal Parts Optional z z Parts name Model name External connect kit UTY XWZXZ5 Communication kit UTY TWBXF1 For operating the EXTERNAL function the wall mounted type requires the c...

Page 28: ...he outdoor unit is in place When using optional wired remote controller refer to the installation manual shipped with the remote controller Adjust the custom code of the indoor unit and the custom code of the remote controller Entering the Function Setting Mode While pressing the POWERFUL button and SET TEMP simultaneously press the RESET button to enter the function setting mode Selecting the Fun...

Page 29: ...Setting value Standard 400 hours 11 00 Long interval 1000 hours 01 Short interval 200 hours 02 No indication 03 2 Room temperature control for cooling Depending on the installed environment correction 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...

Page 30: ...ler are active 6 Remote controller custom code Only for wireless remote controller The indoor unit custom code can be changed Select the appropriate custom code Factory setting Setting description Function number Setting value A 44 00 B 01 C 02 D 03 7 External input control Operation Stop mode or Forced stop mode can be selected Factory setting Setting description Function number Setting value Ope...

Page 31: ...ntroller display 2 Press the MODE button for at least 5 seconds to display the current custom code initially set to 3 Press the SET TEMP buttons to change the custom code between Match the code on the display to the air conditioner custom code 4 Press the MODE button again to return to the clock display The custom code will be changed If no button is pressed within 30 seconds after the custom code...

Page 32: ...led by detecting the temperature accurately with built in thermo sensor Optional communication kit is necessary for installation Simple remote controller UTY RSNYN Compact remote controller concentrates on the basic functions such as Start Stop Fan Control Temperature Setting and Operation mode Optional communication kit is necessary for installation Exterior Parts name Model No Summary Communicat...

Page 33: ...2 OUTDOOR UNIT SINGLE TYPE AOTG18KMCA AOTG22KMCA AOTG24KMCA DTR_AO144E_02 2013 09 13 ...

Page 34: ...ERANT CIRCUIT 02 04 4 WIRING DIAGRAMS 02 05 5 CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE 02 06 6 ADDITIONAL CHARGE CALCULATION 02 09 7 AIRFLOW 02 10 8 OPERATION NOISE SOUND PRESSURE 02 12 8 1 NOISE LEVEL CURVE 02 12 8 2 SOUND LEVEL CHECK POINT 02 14 9 ELECTRICAL CHARACTERISTICS 02 15 10 SAFETY DEVICES 02 16 ...

Page 35: ... Blue fin Compressor Type Q ty Rotary 1 Motor output W 1200 Refrigerant Type R32 Charge g 1270 Refrigerant oil Type POE Enclosure Material Steel Colour Beige Approximate colour of MUNSELL 10YR7 5 1 0 Dimensions H W D Net mm 620 790 290 Gross 713 x 945 x 395 Weight Net kg 40 Gross 44 Connection pipe Size Liquid mm Ø 6 35 Gas Ø 12 70 Method Flare Pre charge length m 20 Max length 30 Max height diffe...

Page 36: ...UTDOOR UNIT AOTG18 24KMCA DIMENSIONS 222 MODEL AOTG18KMCA AOTG22KMCA AOTG24KMCA Unit mm 60 320 Airflow 540 110 209 175 23 290 26 790 72 20 Side view Side view Front view Top view 4 Ø11 3 mm hole Drain port Ø20 395 Bottom view 19 5 620 9 ...

Page 37: ...4KMCA INSTALLATION PLACE Unit mm If the space is larger than stated the condition will be the same as those without any obstacles Height above the floor level should be 50 mm or more 600 or more 100 or more 200 or more 100 or more 250 or more Service space ...

Page 38: ... 02 04 OUTDOOR UNIT AOTG18 24KMCA OUTDOOR UNIT AOTG18 24KMCA REFRIGERANT CIRCUIT 333 MODEL AOTG18KMCA AOTG22KMCA AOTG24KMCA Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 1 2 12 70 mm ...

Page 39: ... 02 05 OUTDOOR UNIT AOTG18 24KMCA OUTDOOR UNIT AOTG18 24KMCA WIRING DIAGRAMS 444 MODEL AOTG18KMCA AOTG22KMCA AOTG24KMCA ...

Page 40: ... 998 1 000 0 987 0 962 0 936 0 921 0 905 0 0 998 1 000 0 987 0 962 0 936 0 921 0 905 Û2 Indoor unit is lower than outdoor unit 5 0 993 0 995 0 982 0 957 0 931 0 916 0 900 7 5 0 993 0 980 0 955 0 929 0 914 0 898 10 0 977 0 952 0 927 0 911 0 896 20 0 917 0 902 0 887 COOLING Pipe length m 5 7 5 10 15 20 25 30 Height difference H m Û1 Indoor unit is higher than outdoor unit 20 0 926 0 925 0 923 10 0 9...

Page 41: ... 917 0 901 0 0 999 1 000 0 987 0 960 0 933 0 917 0 901 Û2 Indoor unit is lower than outdoor unit 5 0 994 0 995 0 982 0 955 0 928 0 912 0 896 7 5 0 993 0 980 0 953 0 926 0 910 0 894 10 0 977 0 950 0 924 0 908 0 892 20 0 914 0 899 0 883 COOLING Pipe length m 5 7 5 10 15 20 25 30 Height difference H m Û1 Indoor unit is higher than outdoor unit 20 0 921 0 919 0 918 10 0 974 0 955 0 936 0 934 0 933 7 5...

Page 42: ... 917 0 901 0 0 999 1 000 0 987 0 960 0 933 0 917 0 901 Û2 Indoor unit is lower than outdoor unit 5 0 994 0 995 0 982 0 955 0 928 0 912 0 896 7 5 0 993 0 980 0 953 0 926 0 910 0 894 10 0 977 0 950 0 924 0 908 0 892 20 0 914 0 899 0 883 COOLING Pipe length m 5 7 5 10 15 20 25 30 Height difference H m Û1 Indoor unit is higher than outdoor unit 20 0 921 0 919 0 918 10 0 974 0 955 0 936 0 934 0 933 7 5...

Page 43: ...R UNIT AOTG18 24KMCA ADDITIONAL CHARGE CALCULATION 666 MODELS AOTG18KMCA AOTG22KMCA AOTG24KMCA Refrigerant charge z z Refrigerant type R32 Refrigerant amount g 1270 Total pipe length m 20 or less 25 30 Max 20 g m Additional charge g 0 100 200 ...

Page 44: ...z z MODEL AOTG22KMCA Cooling z z Heating z z Number of rotations r p m Airflow 740 m3 h 2 050 l s 569 CFM 1 207 Number of rotations r p m Airflow 660 m3 h 1 800 l s 500 CFM 1 059 Number of rotations r p m Airflow 800 m3 h 2 240 l s 622 CFM 1 318 Number of rotations r p m Airflow 870 m3 h 2 450 l s 681 CFM 1 442 ...

Page 45: ...IT AOTG18 24KMCA OUTDOOR UNIT AOTG18 24KMCA MODEL AOTG24KMCA Cooling z z Heating z z Number of rotations r p m Airflow 930 m3 h 2 660 l s 739 CFM 1 566 Number of rotations r p m Airflow 870 m3 h 2 450 l s 681 CFM 1 442 ...

Page 46: ...tave 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 Heating z z 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 Octave band...

Page 47: ...uency 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 Heating z z 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 ...

Page 48: ... 02 14 OUTDOOR UNIT AOTG18 24KMCA OUTDOOR UNIT AOTG18 24KMCA SOUND LEVEL CHECK POINT 88888 ...

Page 49: ...240 Frequency Hz 50 Max operating current 1 A 13 5 16 0 Starting current A 6 0 7 5 9 0 Wiring spec 2 Circuit breaker current A 16 20 Power cable mm2 2 5 4 0 Use conformed cable with Type 60245 IEC 57 1 The maximum current is the total current of indoor unit and outdoor unit 2 Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 ...

Page 50: ...24KMCA Circuit protection Current fuse Near the terminal Current fuse Main PC board 250 V 25 A 250 V 5 A Fan motor protection Thermal protection program OFF 100 15 C ON 95 10 C Compressor protection Thermal protection program Discharge temp OFF 110 C ON After 7 minutes Thermal protection Thermal protection fuse Terminal 1 A 70 C ...

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