Fujitsu AOTG09KMTC AOTG12KMTC Design & Technical Manual Download Page 63

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11. Safety devices

Type of

protection

Protection form

Model

AOTG09KMTC

AOTG12KMTC

Circuit
protection

Current fuse (Main PCB)

250 V, 20 A

250 V, 5 A

250 V, 3.15 A

Fan motor
protection

Terminal protection program

Activate

100±15°C

Fan motor stop

Reset

95±10°C

Fan motor restart

Compressor
protection

Terminal protection program
(Discharge temp.)

Activate

110°C

Compressor stop

Reset

After 7 minutes

Compressor restart

Thermal protection program
(Outdoor temp.)
(Only in COOL or DRY mode)

Activate

-15°C

Compressor stop

Reset

-10°C

Compressor restart

- 59 -

11. Safety devices

OUTDOOR UNIT

AOTG09-12KMTC

OUTDOOR UNIT

AOTG09-12KMTC

Summary of Contents for AOTG09KMTC AOTG12KMTC

Page 1: ...AIR CONDITIONER Wall mounted type DESIGN TECHNICAL MANUAL INDOOR ASTG09KMTC ASTG12KMTC OUTDOOR AOTG09KMTC AOTG12KMTC DR_AS079EF_01 2019 04 23 ...

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 2019 Fujitsu General Limited All rights reserved ...

Page 3: ...n noise sound pressure 11 6 1 Noise level curve 11 6 2 Sound level check point 12 7 Safety devices 13 8 External input and output 14 8 1 External input 15 8 2 External output 16 8 3 Combination of external input and output 17 8 4 Details of function 18 9 Group connection 30 10 Remote controller 31 10 1 Wireless remote controller 31 11 Function settings 33 11 1 Function settings by using remote con...

Page 4: ...s AOTG09KMTC and AOTG12KMTC 52 6 Capacity compensation rate for pipe length and height difference 53 6 1 Models AOTG09KMTC and AOTG12KMTC 53 7 Additional charge calculation 54 7 1 Models AOTG09KMTC and AOTG12KMTC 54 8 Airflow 55 8 1 Model AOTG09KMTC 55 8 2 Model AOTG12KMTC 55 9 Operation noise sound pressure 56 9 1 Noise level curve 56 9 2 Sound level check point 57 10 Electrical characteristics 5...

Page 5: ...Part 1 INDOOR UNIT WALL MOUNTED TYPE ASTG09KMTC ASTG12KMTC ...

Page 6: ...70 26 6 Main2 112 670 20 Sub 84 670 13 3 Fin pitch Man1 1 2 Main2 1 1 Sub 1 4 Rows Stages Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 222 Gross 277 914 332 Weight Net kg 10 Gross 13 Connection pipe Size Liquid mm in Ø 6 35 1 4 Gas Ø 9 52 3 8 Method Flare Drain hos...

Page 7: ...it mm 834 Outline of indoor unit 327 273 273 54 270 43 43 9 5 220 for pipe inlet Ø65 for pipe inlet Ø65 182 182 356 346 48 84 63 63 834 270 222 3 0 3 2 1 Models ASTG09KMTC and ASTG12KMTC 2 Dimensions WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 8: ...e for product safety Unit mm Wall hook bracket Outline of the indoor unit 50 or more 67 or more 40 or more 70 or more 107 or more 1 500 or more 1 800 or more 183 or more 4 2 2 Installation space requirement 2 Dimensions WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 9: ...3 Wiring diagrams 3 1 Models ASTG09KMTC and ASTG12KMTC 5 3 1 Models ASTG09KMTC and ASTG12KMTC 3 Wiring diagrams WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 10: ...4 40 1 94 1 94 0 56 2 11 2 10 0 59 2 21 2 14 0 56 2 32 2 20 0 56 2 38 2 22 0 58 2 57 2 30 0 56 2 76 2 36 0 59 46 1 79 1 79 0 63 1 92 1 92 0 61 2 02 2 02 0 63 2 08 2 08 0 61 2 12 2 12 0 62 2 27 2 27 0 63 2 43 2 30 0 63 Model ASTG12KMTC AFR m3 h 700 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...

Page 11: ... 74 1 18 5 61 1 20 5 47 1 22 5 31 1 24 5 13 1 28 24 18 5 99 1 12 5 86 1 19 5 65 1 17 5 33 1 16 4 92 1 18 Model ASTG12KMTC AFR m3 h 770 Indoor temperature 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 3 40 1 39 3 39 1 36 3 36 1 36 3 34 1 37 3 30 1 40 10 11 4 02 1 41 3 93 1 43 3 83 1 46 3 72 1 48 3 60 1 52 5 7 4 60 1 51 4 50 1 54 4 39 1 57 4 26 1 60 4 ...

Page 12: ...er Up Horizontal airflow direction louver Left Right 1 0 1 0 0 5 0 5 2 0 2 0 Unit m s m m 3 2 1 0 1 2 3 0 1 2 3 4 5 6 7 8 9 10 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 2 0 0 5 1 0 m m 3 2 1 0 0 1 2 3 4 5 6 7 8 9 10 Unit m s Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center 0 5 0 5 2 0 1 0 m m 3 2 1 0 0 1 2 3...

Page 13: ...s 156 CFM 330 LOW m3 h 430 l s 119 CFM 253 QUIET m3 h 250 l s 69 CFM 147 Heating Fan speed Airflow HIGH m3 h 710 l s 197 CFM 418 MED m3 h 550 l s 153 CFM 324 LOW m3 h 470 l s 131 CFM 277 QUIET m3 h 310 l s 86 CFM 182 9 5 2 Airflow 5 Fan performance WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 14: ...CFM 330 LOW m3 h 430 l s 119 CFM 253 QUIET m3 h 250 l s 69 CFM 147 Heating Fan speed Airflow HIGH m3 h 770 l s 214 CFM 453 MED m3 h 640 l s 178 CFM 377 LOW m3 h 520 l s 144 CFM 306 QUIET m3 h 310 l s 86 CFM 182 10 5 2 Airflow 5 Fan performance WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 15: ... QUIET NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Model ASTG12KMTC 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 QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band ce...

Page 16: ...crophone Microphone NOTE Detailed shape of the actual indoor unit might be slightly different from the one illustrated above 12 6 2 Sound level check point 6 Operation noise sound pressure WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 17: ...12KMTC Circuit protection Current fuse PCB 250 V 3 15 A Fan motor protection Power IC thermal shutdown protection Activate 125 10 C Fan motor stop Reset 100 10 C Fan motor restart PCB Printed Circuit Board 13 7 Safety devices WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 18: ...ernal input and output UTY XCSXZ2 Operation Stop CN313 CN314 Dry contact Apply voltage Edge Pulse Forced stop Forced thermostat off CN313 Edge Operation status CN310 Error status CN311 Indoor unit fan operation status CN312 External heater output NOTE External input and output PCB cannot be used with Wireless LAN adapter simultaneously 14 8 External input and output WALL MOUNTED ASTG09 12KMTC WALL...

Page 19: ...pplication Both types of connec tors cannot be used simultaneously Dry contact In case of internal power supply set the slide switch of SW301 to NON VOL side 1 2 3 Input 1 PCB Connected unit 1 2 3 Input 2 Connector CN313 Connector CN314 1 The switches can be used on the following condition DC 12 V to 24 V 1 mA to 15 mA Apply voltage In case of external power supply set the slide switch of SW301 to...

Page 20: ...External input and output PCB is set to 1 1 2 Connector CN310 LED 1 Operation status PCB Resistor Connected unit 1 2 Connector CN311 LED 2 Error status Resistor 1 2 Connector CN312 LED 3 Indoor unit fan operation status Resistor When connecting with a device equipped with a power supply Example Rotary SW on External input and output PCB is set to 1 1 2 Connected device 1 Connector CN310 PCB Connec...

Page 21: ...B CN310 CN311 CN312 0 1 1 Operation Stop Error status Indoor unit fan operation status 0 2 2 Error status Indoor unit fan operation status External heater output 1 8 3 9 A Setting prohibited 9 B Operation Stop Indoor unit fan operation status External heater output 10 C Operation Stop Error status External heater output 11 D Operation Stop Indoor unit fan operation status Error status NOTE Input o...

Page 22: ...Off Indoor unit On CN313 In the case of Pulse input Function setting Rotary SW on External input and output PCB External input Input signal Command 46 00 1 External input and output PCB CN313 Pulse Operation CN314 Pulse Stop On On Off Operation Stop Remote controller On Off Indoor unit CN313 CN314 NOTES The last command has priority The indoor units within the same remote controller group operates...

Page 23: ...and output PCB External input Input signal Command 46 02 1 External input and output PCB CN313 Pulse Forced stop CN314 Pulse Normal On Off Operation Stop Remote controller On Off Forced stop Normal CN313 CN314 On On On Indoorunit NOTES When the forced stop is triggered indoor unit stops and Operation Stop operation by the re mote controller is restricted When forced stop function is used with form...

Page 24: ...Pulse input Function setting Rotary SW on External input and output PCB External input Input signal Command 46 03 1 External input and output PCB CN313 Pulse Operation CN314 Pulse Stop R C disabled On On Off Operation Stop Remote controller On Off Indoor unit CN313 CN314 R C disabled Off On NOTE When Operation Stop mode 2 function is used with forming a remote controller group connect the same equ...

Page 25: ...ernal input Input signal Command 2 B C External input and output PCB CN313 Off On Thermostat off On Off Normal operation On Off On Off Compressor Room temp Set temp Input 21 8 4 Details of function 8 External input and output WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 26: ... Normal The output is ON when an error is generated for the indoor unit Error Normal On Off CN310 312 Indoor unit Indoor unit fan operation status Rotary SW on External input and output PCB External output Output signal Command 1 External input and output PCB CN312 Off On Fan run On Off Fan stop Output signal Condition On The indoor unit fan is operating Low High Off The fan is stopped or during c...

Page 27: ...e or invalidate of the setting are acceptable 1 External device means Hot water Electrical heater etc 2 Sensor activation Setting change from the factory setting is required Indoor unit fan setting will be on for safety reason without sensor activation of wired remote controller Installation configuration of individual connection External heating device is installed individually No use of indoor u...

Page 28: ...C signal output is on and room temperature Tr increases above 21 C signal output is off and room temperature Tr decreases below 19 C signal output is on and room temperature Tr decreases below 10 C signal output is off Auxiliary heater control 2 Operation Condition Heater on Heater is on as shown in following diagram of heating temperature Heater off Heater is off as shown in following diagram of ...

Page 29: ...Adjustable by function number 62 Operating temperature switching of external heaters All control temperatures will shift by adjusting Thon Tr Room temperature Ts Set temperature Thon Heater on temperature Off On Tr Ts Tr Ts Thon 0 5 C Tr Ts 0 5 C Operation status On 0 5 C 0 5 C On 12 V On Off Off 0 V Off Heating operation Heater Fan Air conditioner Room temperature Set temp 3 min or more NOTE In f...

Page 30: ...on Thon Adjustable by function number 62 Operating temperature switching of external heaters All control temperatures will shift by adjusting Thon Outdoor temperature zone boundary A and B Adjustable individually by function setting number 66 and 67 External heater output Tr Room temperature Ts Set temperature Thon Heater on temperature Off On Tr Ts 0 5 C Tr Ts Tr Ts Thon 0 5 C Outdoor temperature...

Page 31: ...ly zone Combination zone The outdoor temperature zone transition from one to another will stay in that zone for minimum of 30 min 8 C 6 C 18 C 20 C NOTE In following operations compressor will be on in heat pump prohibition zone Other than heating Test run 27 8 4 Details of function 8 External input and output WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 32: ...orced thermostat off Temperature of heater on Thon Adjustable by function number 62 Operating temperature switching of external heaters All control temperatures will shift by adjusting Thon Outdoor temperature zone boundary A Adjustable by function setting number 66 External heater output Tr Room temperature Ts Set temperature Thon Heater on temperature Off On Tr Ts 0 5 C Tr Ts Tr Ts Thon 0 5 C Ou...

Page 33: ...mbination zone The outdoor temperature zone transition from one to another will stay in that zone for minimum of 30 min 8 C 6 C 18 C 20 C NOTE In following operations compressor will be on in heat pump prohibition zone Other than heating Test run 29 8 4 Details of function 8 External input and output WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 34: ...t 4 2 Set the R C address Function setting Addresses will be automatically set when initially starting up this unit In such a case do not change the remote controller address for the indoor unit and keep it at the initial setting of 00 Only set addresses manually when using different numbers for addresses Set the R C address of each indoor unit using the function setting Refer to Remote con trolle...

Page 35: ...by type of the indoor unit For details refer to the operation manual Display panel Mode indicator ENERGY SAVING mode indicator LOW NOISE mode indicator Turns on when the SENSOR button is operated Ü Clock and Timer indicator SEND indicator Temperature indicator Fan speed indicator Swing indicator Transmit indicator To facilitate explanation the accompanying illustration has been drawn to show all p...

Page 36: ...5 61 17 Weight g 124 without batteries Holder Unit mm 48 5 5 5 26 2 69 3 6 5 Front View Side View Bottom View Ø 3 5 Hole 150 106 8 Hole 3 5 2 R Size H W D mm 150 69 3 26 2 Weight g 27 32 10 1 Wireless remote controller 10 Remote controller WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 37: ... invalid numbers or setting values are selected When optional wired remote controller is used refer to the installation manual enclosed with the remote controller Entering function setting mode While pressing the POWERFUL button and TEMP button simulta neously press the RESET button to enter the function setting mode Function number Setting value Selecting the function number and setting value 1 P...

Page 38: ...you do not know the air conditioner custom code setting try each of the custom codes until you find the code that operates the air conditioner 34 11 1 Function settings by using remote controller 11 Function settings WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 39: ... zone boundary temperature A 14 67 Outdoor temperature zone boundary temperature B 1 Remote controller address setting NOTE Because this setting is normally done automatically when 2 wire type wired remote con troller is installed setting is unnecessary Multiple indoor units can be operated by using one wired remote controller Set the unit number of each indoor unit Function number Setting value S...

Page 40: ... temperature sensor may be re quired Select the appropriate control setting according to the installed environment The temperature correction values show the difference from the Standard setting 00 manufactur er s recommended value Function number Setting value Setting description Factory setting 30 For cooling 31 For heating 00 Standard setting 01 No correction 0 0 C 02 0 5 C More cooling Less he...

Page 41: ...rt Enables or disables automatic restart after a power interruption Function number Setting value Setting description Factory setting 40 00 Enable 01 Disable NOTE Auto restart is an emergency function such as for power outage etc Do not attempt to use this function in normal operation Be sure to operate the unit by remote controller or exter nal device 6 Room temperature sensor switching Only for ...

Page 42: ... Function number Setting value Setting description Factory setting 48 00 Both 01 Wired remote controller 10 Indoor unit fan control for energy saving for cooling Enables or disables the power saving function by controlling the indoor unit fan rotation when the outdoor unit is stopped during cooling operation Function number Setting value Setting description Factory setting 49 00 Disable 01 Enable ...

Page 43: ...iption Factory setting Setting value of function 61 00 and 01 Setting value of function 61 02 to 04 Heater On Heater Off Heater On Heater Off 62 00 3 C 1 C 0 5 C 0 5 C 01 2 C 1 C 1 C 0 5 C 02 2 C 1 C 2 C 0 5 C 03 3 C 1 C 3 C 0 5 C 04 4 C 1 C 4 C 0 5 C 05 5 C 1 C 5 C 0 5 C 13 Outdoor temperature zone boundary temperature A Setting required if changing of the outdoor temperature setting for heat pum...

Page 44: ...s performed on the indoor unit For details refer to Chapter 8 4 Details of function on page 18 Function number Setting value Setting description Factory setting 67 00 6 C 01 10 C 02 8 C 03 6 C 04 4 C 05 2 C 06 0 C 07 2 C 08 4 C 09 6 C 10 8 C 11 10 C 12 12 C 13 14 C 14 16 C 15 18 C 40 11 1 Function settings by using remote controller 11 Function settings WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG...

Page 45: ...STOP button until only the clock is displayed on the remote controller display 2 Press the MODE button for at least 5 seconds to display the cur rent custom code Initially set to 3 Press the TEMP buttons to change the custom code be tween Match the code on the display to the air con ditioner custom code Initially set to 4 Press the MODE button again to return to the clock display The custom code w...

Page 46: ...manual 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Wall hook bracket 1 Cloth tape 1 Remote controller 1 Filter holder 2 Remote controller holder 1 Air cleaning filters 1 Battery 2 42 12 Accessories WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 47: ...UTY RSRY Compact remote controller concentrates on the basic functions such as Start Stop fan control temperature setting and operation mode Wire type Non polar 2 wire Optional communication kit is necessary for installation Simple remote controller UTY RHRY Compact remote controller concentrates on the basic functions such as Start Stop fan control and temperature setting Wire type Non polar 2 wi...

Page 48: ...input and output PCB UTY XCSXZ2 Use to connect with external devices and air conditioner PCB Communication kit UTY TWRXZ2 Use to connect Non polar 2 core wired remote controller Wireless LAN adapter UTY TFSXF3 Remotely manage an air conditioning system using mobile devices such as smartphones and tablets 44 13 2 Others 13 Optional parts WALL MOUNTED ASTG09 12KMTC WALL MOUNTED ASTG09 12KMTC ...

Page 49: ...Part 2 OUTDOOR UNIT SINGLE TYPE AOTG09KMTC AOTG12KMTC ...

Page 50: ... D Net mm 542 799 290 Gross 602 940 375 Weight Net kg 32 Gross 35 Connection pipe Size Liquid mm in Ø 6 35 1 4 Gas Ø 9 52 3 8 Method Flare Pre charge length m 15 Max length 20 Max height difference 15 Operation range Cooling C 10 to 46 Heating 15 to 24 Drain hose Material PP Size mm Ø 13 0 I D Ø 16 0 to Ø 16 8 O D NOTES Specifications are based on the following conditions Cooling Indoor temperatur...

Page 51: ...or installation Pitch of bolts for installation 4 M10 hole 799 68 33 30 19 542 20 Airflow Bottom view Side view Valve part 37 399 Drain port Ø42 180 Side view Side view Front view 290 16 184 120 47 2 1 Models AOTG09KMTC and AOTG12KMTC 2 Dimensions OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 52: ...ation When the upper space is open Unit mm Obstacles at rear only Obstacles at rear and sides 100 or more 250 or more 100 or more 100 or more Obstacles at front Obstacles at front and rear 600 or more 600 or more 100 or more When there is an obstruction in the upper space Unit mm Obstacles at rear and above Obstacles at rear sides and above 100 or more Max 200 600 or more 250 or more 100 or more M...

Page 53: ...own in the following ex ample When an obstruction in the upper space When the upper space is open Unit mm Obstacles at rear only Obstacles at front only 200 or more 250 or more 1 000 or more 250 or more Obstacles at front and rear 200 or more 1 000 or more 250 or more When an obstruction in the upper space Unit mm Obstacles at rear and above 1 500 or more 200 or more 250 or more 250 or more Max 30...

Page 54: ...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 with heavy snowfall ...

Page 55: ...ling Heating ThD ThR ThPI ThO ThHO Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger middle temperature ThD ThO ThHM Thermistor Heat exchanger out temperature ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI Muffler ThHM 51 4 1 Models AOTG09KMTC and AOTG12KMTC 4 Refrigerant circuit OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 56: ...5 Wiring diagrams 5 1 Models AOTG09KMTC and AOTG12KMTC 52 5 1 Models AOTG09KMTC and AOTG12KMTC 5 Wiring diagrams OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 57: ...0 910 5 1 021 0 992 0 964 0 904 0 915 0 1 029 1 000 0 971 0 913 0 922 Indoor unit is lower than outdoor unit 2 5 1 029 1 000 0 971 0 913 0 922 7 5 1 000 0 971 0 913 0 922 10 0 971 0 913 0 922 15 0 913 0 922 HEATING Pipe length m 5 7 5 10 15 20 Height difference H m Indoor unit is higher than outdoor unit 1 15 0 901 0 884 10 0 974 0 901 0 884 7 5 1 000 0 974 0 901 0 884 5 1 006 1 000 0 974 0 901 0 ...

Page 58: ...KMTC Refrigerant type R32 Refrigerant amount g 850 Refrigerant charge Total pipe length m 15 or less 20 Max 20 g m Additional charge g 0 100 54 7 1 Models AOTG09KMTC and AOTG12KMTC 7 Additional charge calculation OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 59: ...0 l s 425 CFM 901 Heating m3 h 1 315 l s 365 CFM 774 8 2 Model AOTG12KMTC Cooling Airflow m3 h 1 770 l s 492 CFM 1 042 Heating Airflow m3 h 1 315 l s 365 CFM 774 55 8 1 Model AOTG09KMTC 8 Airflow OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 60: ...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 AOTG12KMTC 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 61: ...Rear Airflow Rear view Side view NOTE Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above 57 9 2 Sound level check point 9 Operation noise sound pressure OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

Page 62: ...1 1 Maximum operating 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 If voltage drop is 2 or more increase ca...

Page 63: ...am Activate 100 15 C Fan motor stop Reset 95 10 C Fan motor restart Compressor protection Terminal protection program Discharge temp Activate 110 C Compressor stop Reset After 7 minutes Compressor restart Thermal protection program Outdoor temp Only in COOL or DRY mode Activate 15 C Compressor stop Reset 10 C Compressor restart 59 11 Safety devices OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12...

Page 64: ...12 Accessories Part name Exterior Q ty Part name Exterior Q ty Installation manual 1 Cable tie 1 Drain pipe 1 60 12 Accessories OUTDOOR UNIT AOTG09 12KMTC OUTDOOR UNIT AOTG09 12KMTC ...

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