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Fujitsu AOYG18KLTA, Design & Technical Manual

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Fujitsu AOYG18KLTA Design & Technical Manual Download Page 33

3. Installation space

3-1. Models: AOYG18KLTA and AOYG24KLTA

¢

Space requirement

Provide sufficient installation space for product safety.

CAUTION

Keep the space shown in the installation examples.
If the installation is not performed accordingly, it could cause a short circuit and result in a lack of
operating performance.

Single outdoor unit installation

•

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

Max. 200

100 or more

600 or more

- 29 -

OUTDOOR UNIT

AOYG18, 24KLTA

Summary of Contents for AOYG18KLTA

Page 1: ...AIR CONDITIONER Wall mounted type DESIGN TECHNICAL MANUAL INDOOR ASYG18KLCA ASYG24KLCA OUTDOOR AOYG18KLTA AOYG24KLTA DR_AS069EF_02 2018 03 23 ...

Page 2: ...roduct specifications and design are subject to change without notice for future improvement For further details please check with our authorized dealer Copyright 2018 Fujitsu General Limited All rights reserved ...

Page 3: ...5 Fan performance 9 5 1 Air velocity distributions 9 5 2 Airflow 11 6 Operation noise sound pressure 13 6 1 Noise level curve 13 6 2 Sound level check point 14 7 Safety devices 15 8 Remote controller 16 8 1 Wireless remote controller 16 9 Function settings 18 9 1 Function settings by using remote controller 18 9 2 Custom code setting for wireless remote controller 22 10 Accessories 23 10 1 Models ...

Page 4: ... AOYG24KLTA 34 6 Capacity compensation rate for pipe length and height difference 35 6 1 Model AOYG18KLTA 35 6 2 Model AOYG24KLTA 36 7 Additional charge calculation 37 7 1 Model AOYG18KLTA 37 7 2 Model AOYG24KLTA 37 8 Airflow 38 8 1 Model AOYG18KLTA 38 8 2 Model AOYG24KLTA 38 9 Operation noise sound pressure 39 9 1 Noise level curve 39 9 2 Sound level check point 40 10 Electrical characteristics 4...

Page 5: ...Part 1 INDOOR UNIT WALL MOUNTED TYPE ASYG18KLCA ASYG24KLCA ...

Page 6: ...in 384 630 20 0 Sub 126 630 13 30 Main 384 630 20 0 Sub1 84 630 13 30 Sub2 126 630 13 30 Fin pitch Man 1 1 Sub 1 4 Man 1 1 Sub1 1 4 Sub2 1 4 Rows Stages Main 2 24 Sub 1 6 Main 2 24 Sub1 1 4 Sub2 1 6 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 293 790 249 Gross 320 840 375 Weight Net kg 9 5 10 0 Gross...

Page 7: ... Pdesign Cooling kW 5 2 35 C 7 1 35 C Heating Average 4 8 10 C 7 1 10 C SEER Cooling kWh kWh 7 20 7 10 SCOP Heating Average 4 30 4 00 Annual energy consumption QCE kWh a 253 350 QHE Average 1 563 2 485 Sound power level Cooling HIGH dB A 60 64 Heating 65 65 3 WALL MOUNTED ASYG18 24KLCA ...

Page 8: ...ons 2 1 Models ASYG18KLCA and ASYG24KLCA Unit mm 790 736 249 2 0 293 268 7 18 228 47 363 373 18 450 135 37 Outline of indoor unit for pipe inlet Ø65 for pipe inlet Ø65 330 327 70 63 4 WALL MOUNTED ASYG18 24KLCA ...

Page 9: ...tion space for product safety Unit mm Wall hook bracket Outline of the indoor unit 65 or more 83 or more 52 or more 48 or more 70 or more 1 500 or more 1 800 or more 85 or more The flare connection part should be installed outdoors 5 WALL MOUNTED ASYG18 24KLCA ...

Page 10: ...3 Wiring diagrams 3 1 Models ASYG18KLCA and ASYG24KLCA 6 WALL MOUNTED ASYG18 24KLCA ...

Page 11: ...69 5 54 4 19 1 70 5 91 4 46 1 72 40 3 55 2 98 1 34 3 88 3 26 1 35 4 00 3 36 1 37 4 25 3 57 1 38 4 39 3 68 1 39 4 67 3 92 1 41 4 98 4 18 1 42 46 2 47 2 47 0 98 2 70 2 70 0 99 2 78 2 78 1 00 2 96 2 96 1 01 3 05 3 05 1 02 3 25 3 25 1 03 3 46 3 46 1 04 Model ASYG24KLCA AFR m3 h 1 040 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...

Page 12: ... 09 7 80 2 12 7 57 2 16 20 15 7 85 1 56 7 64 1 59 7 44 1 63 7 23 1 66 7 03 1 69 24 18 8 24 1 55 8 03 1 59 7 81 1 62 7 59 1 65 7 38 1 68 Model ASYG24KLCA AFR m3 h 1 040 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 6 90 2 74 6 72 2 79 6 54 2 85 6 36 2 90 6 18 2 96 10 11 7 98 3 08 7 77 3 14 7 56 3 14 7 35 3 27 7 14 3 33 5 7 8 79 3 25...

Page 13: ...iew Vertical airflow direction louver Up Horizontal airflow direction louver Left Right m Unit m s m 0 1 2 3 4 5 6 7 8 2 0 2 0 1 0 1 0 0 5 0 5 3 2 1 0 1 2 3 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center m Unit m s m 3 2 1 0 0 1 2 3 4 5 6 7 8 2 0 1 0 0 5 Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center m Unit m s...

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

Page 15: ...240 CFM 509 MED m3 h 780 l s 217 CFM 459 LOW m3 h 665 l s 185 CFM 391 QUIET m3 h 555 l s 154 CFM 327 Heating Fan speed Airflow HIGH m3 h 995 l s 276 CFM 586 MED m3 h 810 l s 225 CFM 477 LOW m3 h 700 l s 194 CFM 412 QUIET m3 h 590 l s 164 CFM 347 11 WALL MOUNTED ASYG18 24KLCA ...

Page 16: ...M 609 MED m3 h 880 l s 244 CFM 518 LOW m3 h 685 l s 190 CFM 403 QUIET m3 h 555 l s 154 CFM 327 Heating Fan speed Airflow HIGH m3 h 1 040 l s 288 CFM 609 MED m3 h 800 l s 222 CFM 471 LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 580 l s 161 CFM 341 12 WALL MOUNTED ASYG18 24KLCA ...

Page 17: ... 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 Model ASYG24KLCA 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...

Page 18: ...6 2 Sound level check point 0 8 m 1 m Microphone Microphone NOTE Detailed shape of the actual indoor unit might be slightly different from the one illustrated above 14 WALL MOUNTED ASYG18 24KLCA ...

Page 19: ... form Model ASYG18KLCA ASYG24KLCA Circuit protection Current fuse PCB 250 V 3 15 A Fan motor protection Thermistor protection Activate 150 15 C Fan motor stop Reset 120 15 C Fan motor restart PCB Printed Circuit Board 15 WALL MOUNTED ASYG18 24KLCA ...

Page 20: ...tion indicator lamp and the timer indicator lamp on the indoor unit will begin to flash simultaneously To stop the test operation mode press the START STOP button Then the air conditioner stops the operation k ECONOMY button l POWERFUL button m SET TEMP temperature button Sets desired temperature Sets remote controller custom code n MODE button Switches operation mode AUTO COOL DRY FAN and HEAT St...

Page 21: ...w Rear view 139 18 56 Top view Size H W D mm 139 56 18 Weight g 70 without batteries Holder Unit mm Front view Side view Bottom view 60 4 30 2 Ø 3 5 3 5 x 6 5 hole hole 13 5 92 26 2 140 Size H W D mm 140 60 4 26 2 Weight g 25 17 WALL MOUNTED ASYG18 24KLCA ...

Page 22: ...1 Setting the remote controller custom code Use the following steps to select the custom code of the remote controller Note that the air con ditioner cannot receive a custom code if the air conditioner has not been set for the custom code The custom codes that are set through this process are applicable only to the signal in the func tion setting For details on how to set the custom codes through ...

Page 23: ...he SLEEP button then after you hear the beep emitted from the indoor unit the START STOP button in the order to con firm the settings 5 Press the RESET button to cancel the function setting mode 6 After completing the function setting be sure to disconnect the power supply and then reconnect it 1 Small is displayed on the right of the custom code during the function setting 1 1 Function number Set...

Page 24: ...nction number Setting value Setting description Factory setting 11 00 Standard 400 hours 01 Long interval 1 000 hours 02 Short interval 200 hours 03 No indication 2 Room temperature control for indoor unit sensor Depending on the installed environment correction of the room temperature sensor may be re quired Select the appropriate control setting according to the installed environment The tempera...

Page 25: ...ed Select the appropriate custom code Function number Setting value Setting description Factory setting 44 00 A 01 B 02 C 03 D 5 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 ...

Page 26: ...om code 3 Press the MODE button again The custom code will be changed NOTES If no button is pressed within 30 seconds after the custom code is displayed the system re turns to the original clock indicator In this case start again from step 1 The air conditioner custom code is set to prior to shipment To change the custom code contact your retailer The remote controller resets to custom code when t...

Page 27: ...terior Q ty Part name Exterior Q ty Operating manual 1 Battery 2 Operating manual CD ROM 1 Remote controller holder 1 Installation manual 1 Cloth tape 1 Wall hook bracket 1 Tapping screw large 5 Remote controller 1 Tapping screw small 2 23 WALL MOUNTED ASYG18 24KLCA ...

Page 28: ... 24 WALL MOUNTED ASYG18 24KLCA ...

Page 29: ...Part 2 OUTDOOR UNIT SINGLE TYPE AOYG18KLTA AOYG24KLTA ...

Page 30: ...ige Approximate color of Munsell 10YR 7 5 1 0 Dimensions H W D Net mm 542 799 290 632 799 290 Gross 602 940 375 692 940 375 Weight Net kg 33 38 Gross 36 42 Connection pipe Size Liquid mm in Ø 6 35 Ø 1 4 Gas Ø 9 52 Ø 3 8 Ø 12 70 Ø 1 2 Method Flare Pre charge length m 15 Max length 25 30 Max height difference 20 25 Operation range Cooling C 10 to 46 Heating 15 to 24 Drain pipe Material PP HDPE Size ...

Page 31: ...0 353 Pitch of bolts for installation Pitch of bolts for installation Top view 4 M10 hole Side view Side view Front view 799 68 290 16 33 30 19 542 20 Airflow Bottom view Side view Bulb part 37 399 Drain port Ø42 184 120 180 27 OUTDOOR UNIT AOYG18 24KLTA ...

Page 32: ...ew Front view Bottom view Side view Bulb part Top view 580 799 19 68 16 290 33 30 109 353 632 20 330 Pitch of bolts for installation Pitch of bolts for installation 4 M10 hole Airflow Drain port Ø42 37 120 184 399 180 28 OUTDOOR UNIT AOYG18 24KLTA ...

Page 33: ...ing performance Single outdoor unit installation 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 Ma...

Page 34: ... arranged in a line provide the space as shown in the following example 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 ...

Page 35: ...AUTION Do not install 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 ex tremely cold climate For reverse cy...

Page 36: ...lve Heat exchanger Heat exchanger INDOOR OUTDOOR Compressor Cooling Heating ThD ThR ThPI ThO ThHO Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger out temperature ThD ThO ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI Muffler 32 OUTDOOR UNIT AOYG18 24KLTA ...

Page 37: ...OR Compressor Cooling Heating ThD ThR ThO ThHO Muffler Pressure switch Accumulator ThPI ThC Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger out temperature ThD Thermistor Compressor temperature ThC ThO ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI 33 OUTDOOR UNIT AOYG18 24KLTA ...

Page 38: ...5 Wiring diagrams 5 1 Model AOYG18KLTA 5 2 Model AOYG24KLTA 34 OUTDOOR UNIT AOYG18 24KLTA ...

Page 39: ... 0 897 0 872 5 0 992 0 975 0 959 0 925 0 901 0 876 0 1 000 0 983 0 967 0 933 0 908 0 883 Indoor unit is lower than outdoor unit 2 5 1 000 0 983 0 967 0 933 0 908 0 883 7 5 0 983 0 967 0 933 0 908 0 883 10 0 967 0 933 0 908 0 883 15 0 933 0 908 0 883 20 0 908 0 883 HEATING Pipe length m 5 7 5 10 15 20 25 Height difference H m Indoor unit is higher than outdoor unit 1 20 0 863 0 857 15 0 869 0 863 0...

Page 40: ...981 0 963 0 946 0 930 0 914 7 5 0 991 0 981 0 963 0 946 0 930 0 914 10 0 981 0 963 0 946 0 930 0 914 20 0 946 0 930 0 914 25 0 930 0 914 HEATING Pipe length m 5 7 5 10 15 20 25 30 Height difference H m Indoor unit is higher than outdoor unit 1 25 0 871 0 855 20 0 887 0 871 0 855 10 0 952 0 903 0 887 0 871 0 855 7 5 0 976 0 952 0 903 0 887 0 871 0 855 5 1 000 0 976 0 952 0 903 0 887 0 871 0 855 0 1...

Page 41: ... Refrigerant charge Total pipe length m 15 or less 20 25 Max 20 g m Additional charge g 0 100 200 7 2 Model AOYG24KLTA Refrigerant type R32 Refrigerant amount g 1 100 Refrigerant charge Total pipe length m 15 or less 20 25 30 Max 20 g m Additional charge g 0 100 200 300 37 OUTDOOR UNIT AOYG18 24KLTA ...

Page 42: ...Model AOYG18KLTA Cooling m3 h 1 830 l s 508 CFM 1 077 Heating m3 h 2 265 l s 629 CFM 1 333 8 2 Model AOYG24KLTA Cooling m3 h 2 885 l s 801 CFM 1 698 Heating m3 h 3 030 l s 842 CFM 1 783 38 OUTDOOR UNIT AOYG18 24KLTA ...

Page 43: ... 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 Model AOYG24KLTA 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 Heating Octave band sound pressure level dB 0...

Page 44: ...evel check point 1 m Microphone Microphone Rear Airflow Rear view Side view NOTE Detailed shape of the actual outdoor unit might be slightly different from the one illustrat ed above 40 OUTDOOR UNIT AOYG18 24KLTA ...

Page 45: ... 1 5 Limited wiring length m 26 31 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 appropri ate devices complied to the regional standard 3 Limit voltage drop to less than 2 If volt...

Page 46: ...protection Terminal protection program Activate 100 15 C Fan motor stop 125 10 C Fan motor stop Reset 95 10 C Fan motor restart 120 10 C Fan motor restart Compressor protection Terminal protection program Discharge temp Activate 110 C Compressor stop 115 C Compressor stop Reset After 7 minutes Compressor restart After 3 minutes Compressor restart 42 OUTDOOR UNIT AOYG18 24KLTA ...

Page 47: ...12 Accessories 12 1 Models AOYG18KLTA and AOYG24KLTA Part name Exterior Q ty Part name Exterior Q ty Installation manual 1 Drain pipe 1 43 OUTDOOR UNIT AOYG18 24KLTA ...

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