Fujitsu AU*G12LVLB Design & Technical Manual Download Page 1

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DESIGN & TECHNICAL MANUAL

SINGLE

INDOOR

OUTDOOR

G12LALL

G14LALL

G18LALL

G24LALA

G12LVLB

G14LVLB

G18LVLB

G24LVLA

AIR CONDITIONER

Cassette type

Summary of Contents for AU*G12LVLB

Page 1: ...DESIGN TECHNICAL MANUAL SINGLE INDOOR OUTDOOR AO G12LALL AO G14LALL AO G18LALL AO G24LALA AU G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA AIR CONDITIONER Cassette type ...

Page 2: ...DTR_AU047E_02 2013 02 28 1 INDOOR UNIT CASSETTE TYPE AU G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA ...

Page 3: ...E 01 14 7 1 AIR VELOCITY DISTRIBUTION 01 14 7 2 AIRFLOW 01 22 8 OPERATION NOISE 01 30 8 1 NOISE LEVEL CURVE 01 30 8 2 SOUND LEVEL CHECK POINT 01 32 9 ELECTRIC CHARACTERISTICS 01 33 10 SAFETY DEVICES 01 34 11 EXTERNAL INPUT OUTPUT 01 35 11 1 EXTERNAL INPUT 01 35 11 2 EXTERNAL OUTPUT 01 36 12 FUNCTION SETTINGS 01 38 12 1 INDOOR UNIT 01 38 12 2 INDOOR UNIT Setting by remote controller 01 39 13 OPTION...

Page 4: ...stage 2 stage Wind velocity Fast Slow Easy maintenance 1Maintenance of fan motor and fan Maintenance of the fan motor and fan can be done easily after taking off the panel as the bell mouth of the fan can be removed easily A Fan motor B 2 stage turbo fan C Bell mouth D Panel 2Long life ﬁlter standard equipment 3Adaptation of transparent drainage parts During installation maintenance and operation ...

Page 5: ... when 4 directions are unnecessary and outlets are blocked when the ceiling cassette is installed in a corner etc 4 way direction 3 way direction 4 way direction mode Set when there are 4 outlets shipped state 3 way direction mode Set when there are 3 outlets Ceiling switching function Air reaches sufﬁciently up to 3m height even it is compact cassette type Also delivers air to high ceilings by se...

Page 6: ...automatically corrects the temperature thermostat setting according to the time setting to prevent excessive cooling and heating while sleeping Cooling operation dry operation 60min 1 C 2 C 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 is set the set temperature automatic...

Page 7: ...Pressed to start and stop operation SET button Vertical 8 Air ﬂow direction vertical set button SWING button 9 Air ﬂow direction swing button TIMER MODE button 10 Pressed to select the timer mode OFF TIMER ON TIMER PROGRAM TIMER TIMER RESET TIMER SET button 11 Sets the current time and on off time CLOCK ADJUST button 12 Sets the current time RESET button 13 Used when replacing batteries TEST RUN b...

Page 8: ... 450 530 Type Q ty Turbo 1 Motor output W 54 Sound pressure level Cooling High dB A 37 38 38 49 Med 34 34 34 44 Low 30 30 30 36 Quiet 27 27 26 30 Heating High 37 43 43 49 Med 34 38 38 45 Low 31 34 34 40 Quiet 29 30 30 33 Heat exchanger type Dimensions H W D mm 210 1310 13 3 210 1250 13 3 210 1375 13 3 210 1310 13 3 210 1250 13 3 Fin pitch 1 20 1 45 Rows Stages 2 10 3 10 Pipe type Copper tube Fin t...

Page 9: ...ing Average A A A A Pdesign Cooling kW 3 5 35 C 4 3 35 C 5 2 35 C 6 8 35 C Heating Average 4 2 10 C 4 5 10 C 5 2 10 C 6 0 10 C SEER Cooling kWh kWh 6 20 6 40 6 20 5 60 SCOP Heating Average 4 10 4 40 4 20 3 90 Annual energy consumption QCE kWh a 198 235 293 425 QHE Average 1431 1432 1731 2151 Sound power level Cooling High dB A 49 50 50 59 Heating 49 55 55 61 ...

Page 10: ... in ø 15 88 mm ø 5 8 in 3 Drain hose connection Drain hose VP25 ø 25 I D ø 32 O D Unit mm Drain hose 530 Hanging bolt position 102 135 250 700 700 75 30 30 262 540 Hanging bolt position 570 Indoor unit 580 to 660 Ceiling openings Cassette grille mounting state Top view 150 to 200 Min 450 Min 450 Service access Side view 215 123 58 114 146 108 102 245 30 40 99 Drain port Control box Ceiling Drain p...

Page 11: ...ceiling Unit mm Model name AU G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA Standard mode 2700 2700 2700 2700 High Ceiling mode 3000 3000 3000 3000 3 way directions setting 100 or more To set 3 way directions the air outlet shutter plate UTR YDZB sold separately must be installed and outlet direction switched to 3 way by remote controller When installing the indoor unit be careful about the maintenance...

Page 12: ... 01 09 CASSETTE TYPE AU G12 24LVL CASSETTE TYPE AU G12 24LVL WIRING DIAGRAMS 5 MODEL AU G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA ...

Page 13: ...57 4 75 3 20 0 58 4 90 3 46 0 58 5 19 3 45 0 59 5 49 3 67 0 59 10 3 74 2 87 0 66 4 17 2 89 0 67 4 31 3 14 0 68 4 60 3 15 0 68 4 74 3 40 0 69 5 02 3 39 0 70 5 31 3 61 0 70 15 3 75 2 87 0 58 4 18 2 89 0 59 4 32 3 14 0 60 4 61 3 15 0 60 4 75 3 41 0 60 5 04 3 39 0 61 5 32 3 61 0 62 20 4 72 3 18 1 23 5 26 3 20 1 25 5 44 3 48 1 25 5 79 3 49 1 27 5 97 3 77 1 27 6 33 3 75 1 29 6 69 4 00 1 30 25 4 53 3 17 ...

Page 14: ...2 10 5 12 4 26 0 91 5 71 4 29 0 92 5 90 4 66 0 93 6 29 4 68 0 94 6 49 5 05 0 94 6 87 5 03 0 95 7 26 5 36 0 96 15 5 25 4 33 0 76 5 85 4 35 0 77 6 05 4 73 0 78 6 45 4 75 0 79 6 65 5 13 0 79 7 05 5 11 0 80 7 44 5 44 0 81 20 6 75 5 11 1 65 7 52 5 15 1 67 7 77 5 59 1 68 8 29 5 61 1 70 8 54 6 06 1 71 9 05 6 04 1 73 9 57 6 43 1 74 25 6 41 4 93 1 78 7 14 4 96 1 81 7 38 5 39 1 82 7 87 5 41 1 84 8 11 5 84 1...

Page 15: ... 15 16 4 24 2 16 4 14 2 21 4 04 2 25 3 94 2 30 3 84 2 34 10 11 4 88 2 16 4 76 2 21 4 65 2 25 4 53 2 30 4 41 2 34 5 7 5 49 2 40 5 36 2 45 5 23 2 50 5 10 2 55 4 97 2 60 0 2 6 37 2 72 6 22 2 77 6 07 2 83 5 87 2 83 5 61 2 83 5 3 6 97 2 71 6 80 2 77 6 64 2 83 6 47 2 83 6 18 2 83 7 6 6 82 2 36 6 66 2 40 6 50 2 45 6 34 2 50 6 17 2 55 10 8 7 03 2 37 6 86 2 42 6 70 2 47 6 53 2 52 6 36 2 56 15 10 6 75 2 07 ...

Page 16: ...3 07 10 11 6 92 3 03 6 75 3 09 6 59 3 15 6 42 3 22 6 26 3 28 5 7 7 64 3 02 7 45 3 08 7 27 3 14 7 09 3 20 6 91 3 27 0 2 8 59 3 00 8 38 3 06 8 18 3 12 7 97 3 18 7 77 3 25 5 3 9 54 3 02 9 31 3 08 9 09 3 14 8 86 3 20 8 63 3 27 7 6 9 55 2 69 9 33 2 74 9 10 2 80 8 87 2 86 8 64 2 91 10 8 9 87 2 69 9 63 2 75 9 40 2 80 9 16 2 86 8 93 2 92 15 10 8 97 2 07 8 76 2 12 8 54 2 16 8 33 2 20 8 11 2 25 20 15 8 23 1...

Page 17: ...h Operation mode Fan Ceiling mode Standard 4 3 2 1 0 1 2 3 4 Unit m s m m m TOP VIEW VERTICAL LOUVER Upward 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 1 0 5 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 0 5 1 2 0 25 0 25 0 5 0 5 1 1 2 2 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 18: ...eiling mode Standard 4 3 2 1 0 Unit m s m m TOP VIEW VERTICAL LOUVER Upward 4 3 2 1 0 1 2 3 4 m 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 1 0 5 2 0 5 1 2 0 25 2 1 0 5 0 25 0 25 0 25 0 5 0 5 1 1 2 2 0 25 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 19: ...ling mode Standard 4 3 2 1 0 1 2 3 4 Unit m s m m m TOP VIEW VERTICAL LOUVER Upward 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 1 0 5 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 0 5 1 2 0 25 0 25 0 5 0 5 1 1 2 2 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 20: ...eiling mode Standard 4 3 2 1 0 Unit m s m m TOP VIEW VERTICAL LOUVER Upward 4 3 2 1 0 1 2 3 4 m 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 0 5 0 5 0 5 0 25 0 25 1 2 1 2 0 25 1 2 0 25 0 5 0 5 1 1 2 2 0 25 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 21: ...ling mode Standard 4 3 2 1 0 1 2 3 4 Unit m s m m m TOP VIEW VERTICAL LOUVER Upward 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 1 0 5 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 0 5 1 2 0 25 0 25 0 5 0 5 1 1 2 2 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 22: ...eiling mode Standard 4 3 2 1 0 Unit m s m m TOP VIEW VERTICAL LOUVER Upward 4 3 2 1 0 1 2 3 4 m 3 2 1 0 Unit m s m SIDE VIEW VERTICAL LOUVER Upward Unit m s SIDE VIEW VERTICAL LOUVER Downward m 3 2 1 0 m 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 1 1 0 5 2 2 0 5 1 2 0 25 0 5 0 25 0 25 0 25 0 5 0 5 1 1 2 2 0 25 0 25 0 5 1 0 25 0 5 1 2 2 ...

Page 23: ...AN Ceiling mode Standard m Unit m s 4 3 2 1 0 1 2 3 4 TOP VIEW VERTICAL FLAP Upward m 4 3 2 1 0 2 3 4 1 0 5 2 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 1 0 5 m Unit m s 3 2 1 0 SIDE VIEW VERTICAL FLAP Upward m 4 3 2 1 0 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 m Unit m s 3 2 1 0 SIDE VIEW VERTICAL FLAP Downward m 4 3 2 1 0 2 3 4 0 25 0 5 1 2 0 25 0 5 1 2 ...

Page 24: ...ion mode FAN Ceiling mode Standard m Unit m s 4 3 2 1 0 TOP VIEW VERTICAL FLAP Upward m 4 3 2 1 0 2 3 4 0 25 1 0 5 2 0 25 0 5 2 0 25 1 1 0 5 2 m Unit m s 3 2 1 0 SIDE VIEW VERTICAL FLAP Upward m 4 3 2 1 0 2 3 4 1 1 2 2 0 25 0 5 0 25 0 5 m Unit m s 3 2 1 0 SIDE VIEW VERTICAL FLAP Downward m 4 3 2 1 0 2 3 4 0 25 0 5 1 2 0 25 0 5 1 2 ...

Page 25: ...Number of rotations r p m Airﬂow HIGH 650 m3 h 600 l s 167 CFM 353 MED 580 m3 h 530 l s 147 CFM 312 LOW 520 m3 h 470 l s 131 CFM 277 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 650 m3 h 600 l s 167 CFM 353 MED 580 m3 h 530 l s 147 CFM 312 LOW 520 m3 h 470 l s 131 CFM 277 QUIET 460 m3 h 410 l s 114 CFM 241 ...

Page 26: ...r p m Airﬂow HIGH 730 m3 h 680 l s 189 CFM 400 MED 630 m3 h 580 l s 161 CFM 341 LOW 540 m3 h 490 l s 136 CFM 288 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 830 m3 h 800 l s 222 CFM 471 MED 730 m3 h 680 l s 189 CFM 400 LOW 630 m3 h 580 l s 161 CFM 341 QUIET 500 m3 h 450 l s 125 CFM 265 ...

Page 27: ...r p m Airﬂow HIGH 730 m3 h 680 l s 189 CFM 400 MED 630 m3 h 580 l s 161 CFM 341 LOW 540 m3 h 490 l s 136 CFM 288 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 830 m3 h 800 l s 222 CFM 471 MED 730 m3 h 680 l s 189 CFM 400 LOW 630 m3 h 580 l s 161 CFM 341 QUIET 500 m3 h 450 l s 125 CFM 265 ...

Page 28: ...r p m Airﬂow HIGH 960 m3 h 930 l s 258 CFM 547 MED 850 m3 h 830 l s 231 CFM 488 LOW 650 m3 h 600 l s 167 CFM 353 QUIET 500 m3 h 450 l s 125 CFM 265 Fan speed Number of rotations r p m Airﬂow HIGH 960 m3 h 930 l s 258 CFM 547 MED 880 m3 h 860 l s 239 CFM 506 LOW 740 m3 h 700 l s 194 CFM 412 QUIET 580 m3 h 530 l s 147 CFM 312 ...

Page 29: ...f rotations r p m Airﬂow HIGH 750 m3 h 700 l s 194 CFM 412 MED 680 m3 h 630 l s 175 CFM 371 LOW 620 m3 h 570 l s 158 CFM 335 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 750 m3 h 700 l s 194 CFM 412 MED 680 m3 h 630 l s 175 CFM 371 LOW 620 m3 h 570 l s 158 CFM 335 QUIET 460 m3 h 410 l s 114 CFM 241 ...

Page 30: ...r p m Airﬂow HIGH 830 m3 h 800 l s 222 CFM 471 MED 730 m3 h 680 l s 189 CFM 400 LOW 640 m3 h 590 l s 164 CFM 347 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 930 m3 h 900 l s 250 CFM 530 MED 830 m3 h 800 l s 222 CFM 471 LOW 730 m3 h 680 l s 189 CFM 400 QUIET 500 m3 h 450 l s 125 CFM 265 ...

Page 31: ...r p m Airﬂow HIGH 830 m3 h 800 l s 222 CFM 471 MED 730 m3 h 680 l s 189 CFM 400 LOW 640 m3 h 590 l s 164 CFM 347 QUIET 460 m3 h 410 l s 114 CFM 241 Fan speed Number of rotations r p m Airﬂow HIGH 930 m3 h 900 l s 250 CFM 530 MED 830 m3 h 800 l s 222 CFM 471 LOW 730 m3 h 680 l s 189 CFM 400 QUIET 500 m3 h 450 l s 125 CFM 265 ...

Page 32: ...p m Airﬂow HIGH 1050 m3 h 1030 l s 286 CFM 606 MED 950 m3 h 930 l s 258 CFM 547 LOW 750 m3 h 710 l s 197 CFM 418 QUIET 500 m3 h 450 l s 125 CFM 265 Fan speed Number of rotations r p m Airﬂow HIGH 1030 m3 h 1000 l s 278 CFM 589 MED 980 m3 h 960 l s 267 CFM 565 LOW 840 m3 h 820 l s 228 CFM 483 QUIET 580 m3 h 530 l s 147 CFM 312 ...

Page 33: ...B 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 Cooling 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 1...

Page 34: ...ncy 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 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 Cooling Octave band sound pressure level...

Page 35: ... 01 32 CASSETTE TYPE AU G12 24LVL CASSETTE TYPE AU G12 24LVL SOUND LEVEL CHECK POINT 8 2 Microphone Microphone ...

Page 36: ... G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA Power Supply Voltage V 230 Frequency Hz 50 Max Operating Current A 0 24 0 28 0 38 0 30 1 Wiring Spec Connection Cable mm2 1 5 Limited wiring length m 26 31 1 Wiring Spec Selected Sample Selected based on Japan Electrotechnical Standard and Codes Committee E0005 ...

Page 37: ...VL CASSETTE TYPE AU G12 24LVL SAFETY DEVICES 10 Protection form Model AU G12LVLB AU G14LVLB AU G18LVLB AU G24LVLA Circuit protection Current fuse PCB 250V 3 15A Fan motor protection Thermal protection program 138 15 C OFF 105 20 C ON ...

Page 38: ...g Operation mode Auto changeover Mode at previous operation Set temperature 24 C Temperature at previous operation Air ﬂow 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 Indoor control PC b...

Page 39: ...uit diagram example Field supply Ex Display Indoor 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 Model name UTY XWZX Wire External output ...

Page 40: ...ircuit diagram example Field supply Indoor 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 Model name UTZ VXAA 1 Wire Fresh air output Note This wire is included in Fresh ...

Page 41: ...wing table The DIP switches are normaly set to make the unit number 00 Factory setting Remote 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...

Page 42: ...MOTE CONTROLLER SIGNAL CODE SETTING Press the SET TEMP 1 button to change the signal code between Match the code on the display to the air conditioner signal code initially set to If the signal code does not need to be selected press the MODE button and proceed to STEP 2 Press the TIMER MODE button and check that the indoor unit can receive signals 2 at the displayed signal code Press the MODE but...

Page 43: ...ilter sign The indoor unit has a sign to inform the user that it is time to clean the ﬁlter Select the time setting for the ﬁlter sign display interval in the table below according to the amount of dust or debris in the room If you do not wish the ﬁlter sign to be displayed select the setting value for No indication Factory setting Setting Description Function Number Setting Value Standard 2 500 h...

Page 44: ...estart is an emergency function such as for power failure etc Do not start and stop the indoor unit by this function in normal operation Be sure to operate using the remote controller or external input device 7 Indoor room temperature sensor switching function Only for Wired remote controller The following settings are needed when use the control by Wired remote controller temperature sensor Facto...

Page 45: ...the outdoor unit is stopped Factory setting Setting Description Function Number Setting Value No 49 00 Yes 01 If setting value is 00 When the outdoor unit is stopped the indoor unit fan operates following the setting on the remote controller continuously If setting value is 01 When the outdoor unit is stopped the indoor unit fan operates at very low speed intermittently ...

Page 46: ... on the display to the air conditioner signal code 4 Press the MODE button again to return to the clock display The signal code will be changed If no buttons are pressed within 30 seconds after the signal code is displayed the system returns to the original clock display In this case start again from step 1 The air conditioner signal code is set to A prior to shipment Contact your retailer to chan...

Page 47: ...e and large keys easy to press user intuitive arrow key Wired remote controller UTY RNN M Unit control is performed by wired remote controller Simple remote controller UTY RSN M Unit control is performed by simple remote controller CASSETTE GRILLE 13 2 Exterior Parts name Model No Summary Cassette grille UTG UF D W Ceiling dirt by discharged wind was made difﬁcult to cling by reviewing the shape o...

Page 48: ...tion Kit Insulation kit for high humidity UTZ KXGC Install when the under roof condition is expected to be the humidity of over 80 and the temperature of over 30 C Fresh air intake kit UTZ VXAA It can be taken in fresh air of up to 10 of high air volume of the indoor unit by attaching Fresh Air Intake Kit to cassette type indoor unit External connect set UTY XWZX Use to connect with various periph...

Page 49: ...2 OUTDOOR UNIT SINGLE TYPE AO G12LALL AO G14LALL AO G18LALL AO G24LALA DTR_AO099E_02 2013 02 28 ...

Page 50: ...ERANT CIRCUIT 02 03 4 WIRING DIAGRAMS 02 04 5 CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DIFFERENCE 02 06 6 ADDITIONAL CHARGE CALCULATION 02 10 7 AIRFLOW 02 11 8 OPERATION NOISE SOUND PRESSURE 02 13 8 1 NOISE LEVEL CURVE 02 13 8 2 SOUND LEVEL CHECK POINT 02 15 9 ELECTRIC CHARACTERISTICS 02 16 10 SAFETY DEVICES 02 17 ...

Page 51: ...Twin Rotary 1 Motor output W 1100 Refrigerant Type Global Warming Potential R410A 1975 Charge g 1150 1250 1700 Refrigerant oil Type POE Enclosure Material Steel sheet Colour Beige Approximate colour of MUNSELL 10YR7 5 1 0 Dimensions H W D Net mm 578 790 300 578 790 315 Gross 648 910 380 Weight Net kg 40 44 Gross 44 48 Connenction pipe Size Liquid mm Ø6 35 Ø1 4 in Gas Ø9 52 Ø3 8 in Ø12 70 Ø1 2 in Ø...

Page 52: ...ore 300 mm or more 100 mm or more 300 mm or more Service space 300 mm or more 300 mm or more 300 mm or more When there are obstacles at the back or front sides When there are obstacles at the back side s and top When there are obstacles at the back side with the installation of more than one unit Air flow Top view Front view Side view Bottom view AO G24LALA AO G12LALL AO G14LALL AO G18LALL ...

Page 53: ...AL OUTDOOR UNIT AO G12 24LAL REFRIGERANT CIRCUIT 3 MODEL AO G12LALL AO G14LALL AO G18LALL AO G24LALA Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 3 8 9 52 mm AO G12LALL 1 2 12 70 mm AO G14LALL AO G18LALL 5 8 15 88 mm AO G24LALA ...

Page 54: ... 02 04 OUTDOOR UNIT AO G12 24LAL OUTDOOR UNIT AO G12 24LAL WIRING DIAGRAMS 4 MODEL AO G12LALL AO G14LALL AO G18LALL ...

Page 55: ... 02 05 OUTDOOR UNIT AO G12 24LAL OUTDOOR UNIT AO G12 24LAL MODEL AO G24LALA ...

Page 56: ...05 0 939 0 912 0 892 7 5 0 993 1 002 0 936 0 909 0 890 10 0 999 0 934 0 907 0 887 15 0 925 0 898 0 878 COOLING Pipe length m 5 7 5 10 15 20 25 Height difference H m 1 Indoor unit is higher than outdoor unit 15 0 903 0 894 0 867 10 0 964 0 918 0 909 0 881 7 5 0 988 0 968 0 922 0 912 0 885 5 0 992 0 992 0 972 0 925 0 916 0 888 0 1 000 1 000 0 980 0 933 0 923 0 895 2 Indoor unit is lower than outdoor...

Page 57: ... 918 0 891 0 862 5 1 000 1 000 0 981 0 918 0 891 0 862 0 1 000 1 000 0 981 0 918 0 891 0 862 2 Indoor unit is lower than outdoor unit 5 0 995 0 995 0 976 0 914 0 886 0 858 7 5 0 993 0 974 0 912 0 884 0 856 10 0 972 0 909 0 882 0 854 15 0 900 0 873 0 845 COOLING Pipe length m 5 7 5 10 15 20 25 Height difference H m 1 Indoor unit is higher than outdoor unit 15 0 953 0 950 0 947 10 0 983 0 968 0 966 ...

Page 58: ... 920 0 894 0 867 5 1 000 1 000 0 982 0 920 0 894 0 867 0 1 000 1 000 0 982 0 920 0 894 0 867 2 Indoor unit is lower than outdoor unit 5 0 995 0 995 0 977 0 916 0 889 0 862 7 5 0 993 0 975 0 913 0 887 0 860 10 0 972 0 911 0 885 0 858 15 0 902 0 876 0 849 COOLING Pipe length m 5 7 5 10 15 20 25 Height difference H m 1 Indoor unit is higher than outdoor unit 15 0 953 0 950 0 947 10 0 983 0 968 0 966 ...

Page 59: ... 0 992 0 952 0 927 0 893 0 863 0 1 000 1 000 0 992 0 952 0 927 0 893 0 863 2 Indoor unit is lower than outdoor unit 5 0 995 0 995 0 987 0 947 0 922 0 888 0 859 7 5 0 993 0 984 0 945 0 920 0 886 0 857 10 0 982 0 943 0 917 0 884 0 855 20 0 908 0 875 0 846 COOLING Pipe length m 5 7 5 10 15 20 25 30 Height difference H m 1 Indoor unit is higher than outdoor unit 20 0 963 0 961 0 959 10 0 984 0 981 0 9...

Page 60: ...gerant charge Refrigerant type R410A Refrigerant amount g 1150 Total pipe length m 15 or less 20 25 MAX 20g m Additional charge g 0 100 200 Refrigerant type R410A Refrigerant amount g 1250 Total pipe length m 15 or less 20 25 MAX 20g m Additional charge g 0 100 200 Refrigerant type R410A Refrigerant amount g 1700 Total pipe length m 15 or less 20 25 30 MAX 20g m Additional charge g 0 100 200 300 ...

Page 61: ...Heating MODEL AO G14LALL Cooling Heating Number of rotations r p m Airﬂow 770 m3 h 1780 l s 494 CFM 1048 Number of rotations r p m Airﬂow 700 m3 h 1630 l s 453 CFM 959 Number of rotations r p m Airﬂow 820 m3 h 1910 l s 531 CFM 1124 Number of rotations r p m Airﬂow 750 m3 h 1740 l s 483 CFM 1024 ...

Page 62: ...g MODEL AO G24LALA Cooling Heating Number of rotations r p m Airﬂow 860 m3 h 2000 l s 556 CFM 1177 Number of rotations r p m Airﬂow 820 m3 h 1910 l s 531 CFM 1124 Number of rotations r p m Airﬂow 1050 m3 h 2470 l s 686 CFM 1454 Number of rotations r p m Airﬂow 1050 m3 h 2470 l s 686 CFM 1454 ...

Page 63: ...e 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 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 Octave band sound pr...

Page 64: ...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 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 Octave band sound pressure level dB 0dB 0 0002μ...

Page 65: ... 02 15 OUTDOOR UNIT AO G12 24LAL OUTDOOR UNIT AO G12 24LAL SOUND LEVEL CHECK POINT 8 2 Airflow ...

Page 66: ...ltage V 230 Frequency Hz 50 1 Max operating current A 10 0 12 5 13 5 Starting Current A 5 1 6 1 7 4 9 9 2 Wiring Spec Main Fuse Circuit breaker Current A 25 Power Cable mm2 4 0 1 The maximum current is the total current of indoor unit and outdoor unit 2 Wiring Spec Selected Sample Selected based on Japan Electrotechnical Standards and Codes Committee E0005 ...

Page 67: ...the terminal 250V 20A 250V 5A Current fuse Main printed circuit board 250V 15A 250V 3 15A Fan motor protection Thermal protection program OFF 100 15 10 C ON 95 15 10 C OFF 110 15 10 C ON 105 15 10 C Compressor protection Terminal protection program Compressor temp OFF 110 C ON After 40 minutes and 80 C or less Thermal protection program Discharge temp OFF 110 C ON After 7 minutes ...

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