Samsung AQV18PSBN Service Manual Download Page 17

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Model

Summary of Contents for AQV18PSBN

Page 1: ...ake up refreshed Silence Mod o y e d o M e c n e l i S e h t e s u u o y n e h W experience extremely quiet operation of your air conditioner AQV24PSBN AQV24UGBN AQV24UGBX High Efficiency AQV24PSBN AQV24PSBX Model Code AQV24PSBX AQV18UGAN AQV18UGAX Basic Model AQV18PSBN AQV18PSBX AQV18PSBN AQV18PSBX ...

Page 2: ...ifications of Product 2 3 2 4 Accessory and Option Specifications 2 4 13 Alignment and Adjustments 3 1 3 1 Test Mode 3 1 3 2 Display Error and Check Method 3 2 3 3 Setting Option Setup Method 3 4 14 Disassembly and Reassembly 4 1 4 1 Indoor Unit 4 2 4 2 Outdoor Unit 4 8 15 Exploded Views and Parts List 5 1 5 1 Indoor Unit 5 1 5 2 Outdoor Unit 5 3 5 3 Ass y Control In 5 5 5 4 Ass y Control Out 5 7 ...

Page 3: ... checked first 12 1 12 2 Fault Diagnosis by Symptom 12 2 12 3 PCB Inspection Method 12 25 12 4 Main Part Inspection Method 12 27 13 Block Diagram 13 1 13 1 Indoor Unit 13 1 13 2 Outdoor Unit 13 3 14 Reference Sheet 14 1 14 1 Index for Model Name 14 1 14 2 Low Refrigerant Pressure Distribution 14 2 14 3 Pressure Capacity mark 14 3 14 4 Q A for Non trouble 14 4 14 5 Cleaning Filter Change 14 7 14 6 ...

Page 4: ... 4QFDJGJDBUJPOT 5IF FBUVSF PG 1SPEVDU Q good sleep Mode good sleep mode can help you sleep quickly and soundly and wake up refreshed Q Catechin Filter Q Silver Nano Evaporator Q Deodorizing Filter them with clean refreshing air ...

Page 5: ...eating 15 68 88 15 66 100 Heating 50 60 50 60 3 21 Heating 3 61 Heating 2 6 9 5 12 5 2 3 10 16 5 70 90 95 5 9 0 9 0 7 g n i t a e H 1065x230x298 0 1 3 x 8 9 7 x 0 8 8 m m 13 Weight Net kg 59 2 UG4T200FUAE4 SS 2 Row 10 Step 2 Row 30 Step 1650 ...

Page 6: ...3 Heating 46 57 46 57 3 40 Heating 3 61 Heating 1 6 6 8 8 3 1 6 7 7 10 5 75 90 95 5 9 0 9 5 7 g n i t a e H 1065x230x298 5 8 2 x 5 4 5 x 0 9 7 m m 13 Weight Net kg 36 310 1470 1800 Heating 260 1660 2300 12 7 UG4T150FUAJQ SS 6 1300 24 20x550 φ φ φ 2 16 14 12 16 14 12 ...

Page 7: ...U r o o d n I g k 5 3 5 t i n U r o o d t u O Outer Dimension WidthxHeightxDepth Indoor Unit 1065x298x230 mm Outdoor Unit 880 x 798 x 310 mm Noise B d 0 5 t i n U r o o d n I B d 0 6 t i n U r o o d t u O Air Purifying System Filter Evaporator Catechin Filter Deodorizing Fiter y a l p s i D D E L r o l o C e e r h T y a l p s i D r o o d n I AQV24PSB ...

Page 8: ... u O Outer Dimension WidthxHeightxDepth Outdoor Unit 790 x 545 x 285 mm Noise B d 6 4 t i n U r o o d n I B d 7 5 t i n U r o o d t u O Air Purifying System Filter Silver Nano Evaporator Catechin Filter Deodorizing Fiter y a l p s i D D E L r o l o C e e r h T y a l p s i D r o o d n I AQV18PSB g k 3 1 t i n U r o o d n I 1065x230x298 mm Indoor Unit 36kg ...

Page 9: ...DB98 32436A DB93 11115K DB90 02738A ...

Page 10: ... ...

Page 11: ...Operating Instructions and Installation Samsung Electronics 5 1 5 Exploded Views and Parts List 5 1 Indoor Unit 8 6 5 3 4 3 ＡＱＶ１８２４ＰＳＢＮ ...

Page 12: ...B93 10958C ASSY CONTROL IN ASSY 1 SA 4 1 DB93 10956A ASSY PCB MAIN IN PCB 1 SA 4 2 DB95 04570B ASSY THERMISTOR IN PCB 1 SA 5 DB90 06284A ASSY COVER CONTROL IN ASSY 1 SA 5 DB90 06284A ASSY COVER CONTROL IN ASSY 1 SA 6 DB94 02961A ASSY TRAY DRAIN ASSY 1 SA 6 1 DB63 01071A TRAY DRAIN ABS 1 SA 6 2 DB61 03660A BLADE V PP 2 SA 6 3 DB66 01560A BLADE H ABS 1 SA 6 4 DB69 01024A CUSHION EPS 1 SA 6 5 DB31 00...

Page 13: ...3 30 2 30 1 28 1 ...

Page 14: ...5 DB90 05751A ASSY CABINET SIDE RH ASSY 1 SA 16 DB90 05740A ASSY COVER VALVE ASSY 1 SA 17 DB90 05749A ASSY CABINET SIDE LF ASSY 1 SA 18 UG4T150FUAJQSS COMPRESSOR ROTARY 1 SA 19 6021 001142 NUT HEXAGON FLANGE M5 ZPC YEL 1 SA 20 DB60 30028A SCREW HEX M8 ZPC WHT 3 SA 21 DB63 02296A GROMMET ISOLATOR ASSY 3 SA 22 DB63 02310A COVER TERMINAL NORYL 1 SA 23 DB63 00817B GASKET EPDM RUBBER 1 SA 24 DB63 02865...

Page 15: ...18 1 ...

Page 16: ...E RH ASSY 1 SA 13 DB90 03932C ASSY CABINET SIDE LF PAINT ASSY 1 SA 14 DB90 03275A ASSY CABINET UP ASSY 1 SA 15 UG4T200FUAE4SS COMPRESSOR 1 SA 15 1 DB63 02296A GROMMET ISOLATOR NR 3 SA 15 2 DB60 30028A SCREW HEX M8 3 SA 15 2 DB60 30028A SCREW HEX M8 3 SA 15 3 6021 001142 NUT HEXAGON FLANGE M5 1 SA 15 4 DB63 02310A COVER TERMINAL 55F 1 SA 16 DB96 15081A ASSY VALVE 4WAY ASSY 1 SA 16 1 DB62 09658A VAL...

Page 17: ...ＴＥＲＭＩＮＡＬＭＰＩＷＩＲＥ Model ...

Page 18: ...Samsung Electronics 5 10 5 4 Ass y Control Out Model ...

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Page 23: ...wer supply 2 Open the FRONT GRILLE and pull out from the PANEL FRONT 3 Detach COVER TERMINAL from the PANEL FRONT use Screw Driver 4 Loosen connector wire white and detach the temperature sensor wire 5 To detach the FRONT PANEL the main frame unfasten 2 screw at the bottom use Screw Driver 6 Take off the FRONT PANEL lifting up the bottom ...

Page 24: ...wire and detach the hook of main frame 2 To detach TRAY DRAIN from the main frame pull the bottom of the TRAY DRAIN towards you 3 CONTROL IN 1 Unfasten the earth screw use Screw Driver 2 Detach COVER CONTROL from the CASECONTROL 3 Detach the temperature sensor 4 Loosen MOTOR Wire 5 Take off the CASE CONTROL from the main frame ...

Page 25: ...tion 4 4 Samsung Electronics No Parts Procedure Remark 4 PBA 1 Unfasten the screw 2 Cut the cable tie 3 Loosen the terminal block wires K Caution The terminal is locking type So when you separate terminals pull pressing the button Button ...

Page 26: ...ng the locking button 5 Loosen Stepping MOTOR connector K Caution When you separate the connector pull pressing the locking button 6 Loosen Main Power connector K Caution When you separate the connector pull pressing the locking button 7 Loosen the Thermistor wire connector 8 Loosen the Relay connector Red White K Caution When you separate the connector pull pressing the locking button ...

Page 27: ... 6 Samsung Electronics No Parts Procedure Remark 5 EVAPORATOR 1 Unfasten the screw at the right side use Screw Driver 2 Unfasten the screw at the left side use Screw Driver 3 Detach the HOLDER PIPE 4 Take off the EVAPORATOR from the main frame ...

Page 28: ...S FAN 1 Unfasten the screw in the HOLDER EVAP on the left side of evaporator use Screw Driver 2 unfasten the 3 points screws in the CASE CONTROL and then detach the CASE use Screw Driver 3 unfasten the screw a little use Screw Driver 4 Lift up the evaporator slightly and pull the CROSS FAN to the left side ...

Page 29: ...OH TDSFX 8 PG UIF PWFS POUSPM BOE EFUBDI UIF PWFS POUSPM PPTFO GJYJOH TDSFXT 8 BOE EFUBDI UIF BCJOFU 6QQFS PPTFO TDSFX 8 GJYFE UP BTTFNCMF POUSPM PY XJUI BCJOFU 4JEF 3 PPTFO GJYJOH TDSFXT 8 BOE EFUBDI UIF BCJOFU 4JEF 3 0VUEPPS 6OJU Samsung Electronics ...

Page 30: ...4 9 JTBTTFNCMZ BOE 3FBTTFNCMZ P 1BSUT 1SPDFEVSF 3FNBSL PPTFO GJYJOH TDSFXT 8 PG UIF BCJOFU SPOU PPTFO TDSFXT 8 GJYFE PO UIF VJEF POEFOTFS Samsung Electronics ...

Page 31: ...VU MBOHF MJLF UIF QJDUVSF PO UIF SJHIU TJEF 5VSO DMPDLXJTF CFDBVTF UIF TDSFX JT MFGU IBOEFE FUBDI UIF BO 1SPQFMMFS PPTFO GJYJOH TDSFXT 8 UP EFUBDI UIF PUPS JTDPOOFDU UIF XJSF CFUXFFO TT Z POUSPM 0VU BOE PUPS PPTFO GJYJOH TDSFXT 8 BOE EFUBDI UIF SBDLFU PUPS Samsung Electronics ...

Page 32: ...SPM 0VU 1VMM VQ UIF TT Z POUSPM 0VU FBU YDIBOHFS 3FMFBTF UIF SFGSJHFSBOU BU GJSTU PPTFO GJYJOH TDSFX 8 BOE EFUBDI UIF TUFFM CBS JTBTTFNCMF UIF QJQFT JO CPUI JOMFU BOE PVUMFU XJUI XFMEJOH UPSDL FGPSF ZPV EJTBTTFNCMF UIF QJQFT BOE POEFOTFS CF TVSF UIBU UIFSF TIPVME CF OP SFGSJHFSBOU SFNBJOFE JO UIF VOJU PPTFO GJYJOH TDSFX 8 BOE EFUBDI UIF FBU YDIBOHFS Samsung Electronics ...

Page 33: ... 1SPDFEVSF 3FNBSL PNQSFTTPS JTBTTFNCMF UIF FMU PNQ 4PVOE PPTFO UIF GJYJOH OVU 8 BOE EFUBDI UIF PNQSFTTPS FBE 8JSF PPTFO UIF CPMUT 8 BU UIF CPUUPN PG PNQSFTTPS MJLF UIF QJDUVSF PO UIF SJHIU TJEF Samsung Electronics ...

Page 34: ...KVTUFE BVUPNBUJDBMMZ XJUI SFGFSFODF UP B UFNQFSBUVSF PG UIF BJS CMFX BO TQFFE TFUUJOH JT OPU BMMPXFE JO 3 NPEF 5IF TQFFE PG UIF JOEPPS GBO JT TFU UP JO 3 NPEF BO TQFFE JT TFMFDUFE BVUPNBUJDBMMZ JO 650 NPEF PNQSFTTPS TUPQT PQFSBUJPO JOUFSNJUUFOUMZ JO 3 NPEF PNQSFTTPS PQFSBUJPO JT DPOUSPMMFE BVUPNBUJDBMMZ JO 3 NPEF EFQFOEJOH PO UIF SPPN UFNQFSBUVSF BOE IVNJEJUZ 5JNFS 03 PG UIF JOEPPS VOJU MJHIUT VQ ...

Page 35: ...e cross 2 Troubleshooting procedure Abnormal Communication Is the communication error occurred again Restart after power oﬀ Terminate the service NO Is the connection of power cable and communication cable normal Correct the wrong cable NO YES Exchange the indoor unit PBA Is the communication error occurred again Terminate the service NO YES Exchange the outdoor unit PBA YES Is the power is normal...

Page 36: ... procedure Is the sensor resistance value 1 2 10kohm 3 at the room temperature of 25 Detach the assembled sensor from the PBA sensor connector and measure the sensor resistance with ohmmeter tester Sensor Replace Sensor resistance value 20 12 09kohm 30 8 31kohm 35 6 94kohm 40 5 83kohm Below 0 5V or Over 4 5V Connect the sensor to PBA connector 4piin supply power and measure the voltage of 1 2 in t...

Page 37: ...hooting procedure Isthe sensor resistance value 3 4 10kohm 3 at the room temperature of 25 Detachthe assembled sensor from the PBA sensor connector and measure the sensor resistance with ohmmeter tester Sensor Replace Sensorresistance value 20 12 09kohm 30 8 31kohm 35 6 94kohm 40 5 83kohm Below 0 5V or Over 4 5V Connectthe sensor to PBA connector 4piin supply power and measure the voltage of 3 4 i...

Page 38: ...shooting procedure Is the lamp blinking Unplug the power cord and plug it after 30seconds later Check the as in the procedure No power NO Is the connected louver wire Connect the wire PBA to louver motor NO YES Is the voltage changeable at the pin 2 5 of CN61 louver connector Exchange the PBA NO YES Up Down louver motor is faulty YES Does operation start when swing button of the remote control uni...

Page 39: ...ist 1 Check if the connector was normally assembled 2 Check the battery in remote control 3 All the lights out and check again Change electronic typed to a fluorescent light 4 Put the set in operation and check the voltage of display PBA 5 Replace the display PBA ...

Page 40: ...PBA NO YES Isthe fan error appeared again Reassemble the fan wire and input the power again YES Isthe voltage of CN72 3 5 and 3 6 with in 1Vdc 15Vdc during the operation YES Exchange the Indoor PBA Terminate the service NO NO PBA problem or Motor problem Change the PBA first and check the operation Exchangethe Fan motor Isthere short among each pin 1 6 YES Exchangethe Fan motor Isthe voltage of CN...

Page 41: ...r connector CN251 connected correctly in accordance with a color BLU 6PIN Reconnect the sensor connector NO Below 0 5V or Over 4 5V Connectthe sensor to PBA connector 6pin supply power and measure the voltage of 1 2 in the connector Exchangethe Outdoor PBA NO Micom error or connector check Exchangethe Outdoor PBA YES Isthe sensor resistance value 1 2 10kohm 3 at the room temperature of 25 Sensor R...

Page 42: ...sor connector CN251 connected correctly in accordance with a color BLU 6PIN Reconnect the sensor connector NO Below 0 5V or Over 4 5V Connectthe sensor to PBA connector 6piin supply power and measure the voltage of 5 6 in the connector Exchangethe Outdoor PBA NO Micom error or connector check Exchangethe Outdoor PBA YES Isthe sensor resistance value 3 4 CN501 10kohm 3 at the room temperature of 25...

Page 43: ...sthe sensor connector CN251 connected correctly in accordance with a color BLU 6PIN Reconnect the sensor connector NO Below 0 5V or Over 4 5V Connectthe sensor to PBA connector 6piin supply power and measure the voltage of 3 4 in the connector Exchangethe Outdoor PBA NO Micom error or connector check Exchangethe Outdoor PBA YES Isthe sensor resistance value 3 4 200kohm 3 at the room temperature of...

Page 44: ...sthe discharge over temperature sensor error appeared again Terminate the service NO after 30min 1Hr YES Isthe discharge over temperature sensor error appeared again The condition is too poor for air conditioner to operate Waituntil discharge temperature is decreased Restart after power off YES Download the EEPROM data Isthe discharge over temperature sensor error appeared again YES Terminate the ...

Page 45: ...dure Does the fan rotate Power off and S eparatethe Fan motor wire from CN901 on Outdoor PBA NO YES Isthe fan error appeared again Reassemble the fan wire and input the power again YES Isthe voltage of CN901 3 5 and 3 6 with in 1Vdc 15Vdc during the operation YES Exchange the Outdoor PBA Terminate the service NO NO PBA problem or Motor problem Change the PBA first and check the operation Exchanget...

Page 46: ...terphase resistance of compressor normal 2 Troubleshooting procedure Is the restart error occurred again Terminatethe service NO YES Isthe connection of compressor wire is normal YES Is the compressor body and interphase resistance insulated NO Exchange the Outdoor PBA Connectthe comp wire normally YES NO Exchangethe compressor Is the restart error occurred again Terminate the service NO YES Resta...

Page 47: ...D V BLU W YEL 3 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Is the restart error occurred again Terminatethe service NO YES Isthe connection of compressor wire is normal PBA and Compressor YES Is the compressor body and interphase resistance insulated NO Exchange the Outdoor PBA Connectthe comp wire normally YES NO Exchangethe compressor Is the restart error occur...

Page 48: ...bleshooting procedure Is the O C error occurred Terminatethe service NO YES Isthe connection of compressor wire is normal YES Is the compressor body and interphase resistance insulated NO Exchange the Outdoor PBA Connectthe comp wire normally YES NO Exchangethe compressor Is the O C error occurred again Terminate the service NO YES Restart after power off Is the condition of indoor outdoor tempera...

Page 49: ...resistor ASV18P R104 R106 R107 R108 ASV24P R004 R005 R006 R007 value is normal Outdoor PBA Isthe connected of reactor wire PBA Reactor Isthe DC_link sensing voltage R104 or R004 is normal in operation mode Normal range 0 2Vdc 2 8Vdc YES Exchange the Outdoor PBA NO Is the DC_link voltage CE101 or CE001 is normal in operation mode Normal range 280Vdc 320Vdc Check the power input NO YES YES Connectth...

Page 50: ...ASV18P R104 R106 R107 R108 ASV24P R004 R005 R006 R007 value is normal Outdoor PBA 2 Troubleshooting procedure Isthe connected of reactor wire PBA Reactor Isthe DC_link sensing voltage R104 or R004 is normal in operation mode Normal range 0 2Vdc 2 8Vdc YES Exchange the Outdoor PBA NO Is the DC_link voltage CE101 or CE001 is normal in operation mode Normal range 280Vdc 320Vdc Check the input power N...

Page 51: ...paration or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Is the condition of indoor outdoor temperature normal load Restart after returning to the normal load YES YES Is the connection cable for the compressor and power terminal normal YES Correct the cable connection Is the I_trip error occurred again NO NO Exchangethe Outdoor PBA Is the ...

Page 52: ... Check the resistor is opened 2 Is the IPM Shunt ASV18P R451 R452 R453 ASV24P R413 R414 R415 resistance value correct Check the resistor is opened 3 Is there no short or open around IC451 ASV18P or IC451 IC452 ASV24P 2 Troubleshooting procedure Is the PFC shunt and IPM shunt resistance value correct Exchangethe Outdoor PBA Is the current sensor error appeared again YES Terminate the service NO NO ...

Page 53: ... there screws assembly in PBA heatsink 2 Is the gap PBA heatsink 3 Is the fan operation normal 4 Is the cover assembly in conrol box normal 2 Troubleshooting procedure Are there screws in PBA heatsink 4 screws Fastening the screw Is the fan operation normal YES Check the fan connection Change the Fan motor NO NO Exchangethe Outdoor PBA Restart after power off YES ...

Page 54: ...pressor normal 2 Troubleshooting procedure Is the O C error occurred Terminatethe service NO YES Isthe connection of compressor wire is normal YES Is the compressor body and interphase resistance insulated NO Exchange the Outdoor PBA Connectthe comp wire normally YES NO Exchangethe compressor Is the O C error occurred again Terminate the service NO YES Restart after power off Is the condition of i...

Page 55: ...t around micom 2 Is there a short around IC202 ASV18P or IC701 ASV24P 3 Did you download or insert EEPROM IC after changing outdoor PBA 2 Troubleshooting procedure Restart after power off Is the error appeared again YES Terminate the service NO Exchangethe Outdoor PBA power off and download EEPROM data or Insert the service EEPROM IC ...

Page 56: ... cross signal error 1 Checklist 1 Check the power condition at customer s house Is there any power noise 2 Have been there power failure 2 Troubleshooting procedure Is the AC line zero cross signal error appeared again YES Terminate the service NO Exchangethe Outdoor PBA Restart after power off ...

Page 57: ... around the outdoor unit 2 Troubleshooting procedure Is the operation condition secession error appeared again YES Terminate the service NO Restart after power off The temperature condition is too poor to operate Wait until temperature is changed Cooling mode Is the outdoor temperature under 7 Heating mode Is the outdoor temperature over 40 or under 30 YES ...

Page 58: ...ROM data 2 Troubleshooting procedure Is the capacity miss match error appearedagain YES Terminate the service NO Exchangethe Outdoor PBA Exchange the Indoor PBA YES Isthe rated Btu between indoor unit and outdoor unit Reset the option code again at indoor unit Exchange the one of them according to the exact model spec NO Is the capacity miss match error appearedagain Download the EEPROM data Termi...

Page 59: ...eared again YES Terminate the service NO YES Isthe position of indoor eva_in sensor normal Restart after power off Indoor sensor take the normal position NO Is the EEV valve connection normal Checkthe EEV valve operation Connect the EEV valve NO YES after 20minutes later Is the EEV valve is operation Check the sound of EEV valve after power on Change the EEV valve NO Is the pressure of refrigerant...

Page 60: ...71 YES Reconnect the power cord correctly NO YES Press the power button on the display board The remote control signal reciever on the display PBA is wrong Check the display board NO YES Is the DC_link voltage normal C102 C101 270Vdc 320Vdc Exchange the PBA NO Is the SMPS is normal IC102 12Vdc GND 5Vdc Exchange the PBA YES NO YES Exchange the PBA Check the fuse open or not F701 F702 Exchange the P...

Page 61: ...ircuit 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 12 3 3 Indoor detailed inspection procedure No procedure Inspection Method Cause 1 Plug out and pull the PCB out of the control box Check the PCB fuse 1 Is 1st fuse disconnected 2 Is 2nd fuse disconnected Over current Indoor Fan motor short AC part and pattern short of Indoor PBA Check the power voltag...

Page 62: ...ST EJTQMBZ UIF SSPS PEF t 0QFSBUJPO PEF PPM NPEF 0QFSBUF UIF DPPM NPEF CZ PQFSBUJOH UIF DPNQSFTTPS CZ GPSDF XJUIPVU UIF DPNQSFTTPS 0 0 BDDPSEJOH UP UIF TFU UFNQFSBUVSF JOEPPS UFNQFSBUVSF P OPU GPMMPX UIF BOUJGSFF F DPOUSPM t 6Q EPXO MPVWFS 6Q EPXO TXJOH NPEF t OEPPS BO JHI t FDBVTF UIF 5FTU PEF PQFSBUF UIF DPPM NPEF CZ GPSDF OPU SFMBUFE UP UIF TFU UFNQFSBUVSF JOEPPS UFNQFSBUVSF DIFDL XIFUIFS FBDI ...

Page 63: ...ＰＥＲＡＴＩＯＮＴＩＭＥＲＧＯＯＤＳＬＥＥＰＳＰＩＤＥＳＣＲＩＰＴＩＯＮＩｎｄｏｏｒＲｏｏｍＴｅｍｐＳｅｎｓｏｒＥｒｒｏｒＥｖａｐＩｎＴｅｍｐＳｅｎｓｏｒＥｒｒｏｒＦａｎＥｒｒｏｒＩｎｄｏｏｒＯｕｔｄｏｏｒＥｒｒｏｒＣｏｍｍｕｎｉｃａｔｉｏｎＥｒｒｏｒＥＥＰＲＯＭＥｒｒｏｒＯｐｔｉｏｎＥｒｒｏｒＬＥＤＯＮＬＥＤＢＬＩＮＫＩＮＧＬＥＤＯＦＦ ...

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Page 65: ...2 7 B 2 7 4 4 4 E 3 7 8 2 0 0 0 3 4 C 4 B 1 0 4 4 4 2 SEG34 SEG35 SEG36 SEG29 SEG30 SEG31 SEG32 SEG33 SEG24 SEG25 SEG26 SEG27 SEG28 SEG19 SEG20 SEG21 SEG22 SEG23 SEG2 6 1 G E S 5 1 G E S 4 1 G E S 3 G E S SEG17 SEG18 SEG9 SEG10 SEG11 SEG12 SEG13 SEG4 SEG5 SEG6 SEG7 SEG8 SEG1 ...

Page 66: ...3 5 Samsung Electronics 3 3 Setting Option Setup Method continue ...

Page 67: ... 7 8 2 0 0 0 3 4 C 4 B 1 0 4 4 4 2 SEG 1 6 SEG 7 12 SEG 13 18 SEG 19 24 SEG 25 30 SEG 31 36 AQV24PSB 0 1 2 3 0 5 1 7 4 2 1 D 2 7 3 2 3 C 3 7 2 6 0 0 0 3 4 7 4 3 1 1 3 F 4 7 SEG 1 6 SEG 7 12 SEG 13 18 SEG 19 24 SEG 25 30 SEG 31 36 AQV18PSB ...

Page 68: ...3 5 Samsung Electronics 3 4 EEPROM Downloading Method ...

Page 69: ...A V PS Indoor ...

Page 70: ...13 2 13 2 13 2 ...

Page 71: ...F1 1 W phase 1 EEV signal 2 V phase 2 EEV signal 3 EEV signal 4 EEV signal 5 6 12V 9 CN251 SENSOR 1 OUTDOOR TEMPERATURE 2 GND 3 DISCHARGE TEMPERATURE 4 GND 5 COND TEMPERATURE 6 GND 2 CN051 REACTOR 6 CN551 INV MICOM DOWNLOAD 7 CN901 BLDC FAN 8 CN201 MAIN MICOM DOWNLOAD 2 F2 3 U phase 1 4WAY ...

Page 72: ...９２２ 10 3 AQV24PSB ...

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Page 76: ...ＡＬＡＢＥＬＬＡＢＥＬＢＡＲＣＯＤＥ４５１５ＥＰＡＳＳ１ＤＢ９３１０９１７ＡＣＮ１１ＡＳＳＹＣＯＮＮＥＣＴＯＲＷＩＲＥＰＣＢＦＯＲＴＥ１ＡＷＧ２８１ＤＢ９３１１０２７ＡＣＮ７３ＡＳＳＹＰＣＢＳＵＢＨＶＰＳＢＯＲＡＣＡＹＳＳＥＣＮ１３７１１００５６５８ＣＮ７２ＣＯＮＮＥＣＴＯＲＨＥＡＤＥＲＮＯＷＡＬＬ４Ｐ１Ｒ２ｍｍＡＮＧＬＥＳＮＷＨＴ１０５０１０００５３４Ｑ７０２ＴＲＳＭＡＬＬＳＩＧＮＡＬ２ＳＣ２４１２ＫＮＰＮ２００ｍＷＳＯＴ２３ＴＰ１８０３９０１１２０２０００１０４ＩＣ１１ＩＣＶＯＬＴＡＧＥＣＯＭＰ３９３ＳＯＰ８Ｐ１５０ＭＩＬＤＵＡＬ３６ＶＣＭＯＳＰＬＡＳＴＩＣ１８Ｖ７８０ｍＷ０ｔｏ７０Ｃ１８Ｖ５ｍＶ２５０ｎＡ５０ＮＡ３０１２０...

Page 77: ...ＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２００１２８３Ｊ３６ＷＩＲＥＮＯＳＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２００１２８３Ｊ３８ＷＩＲＥＮＯＳＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２００１２８３Ｊ４ＷＩＲＥＮＯＳＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２００１２８３Ｊ４０ＷＩＲＥＮＯＳＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２００１２８３Ｊ４２ＷＩＲＥＮＯＳＨＥＡＴＨＣＵＦＥＣＵＳＮ３００Ｖ５２ｍｍＴＡＰＩＮＧ１０６ｍｍ１３８１２０...

Page 79: ...０００２５７Ｃ８０８ＣＣＥＲＣＨＩＰ１０ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３０００２５７Ｃ８０９ＣＣＥＲＣＨＩＰ１０ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３０００４４０Ｃ９０１ＣＣＥＲＣＨＩＰ１ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５１４８Ｃ５０１ＣＣＥＲＣＨＩＰ１００ｎＦ１０１６ＶＸ７ＲＴＰ１６０８１２２０３００５１４８Ｃ５０４ＣＣＥＲＣＨＩＰ１００ｎＦ１０１６ＶＸ７ＲＴＰ１６０８１２２０３００５１４８Ｃ５０５ＣＣＥＲＣＨＩＰ１００ｎＦ１０１６ＶＸ７ＲＴＰ１６０８１２２０３００５１４８Ｃ５０６ＣＣＥＲＣＨＩＰ１００ｎＦ１０１６ＶＸ７ＲＴＰ１６０８１２２０３００５１４８Ｃ５０７ＣＣＥＲＣ...

Page 81: ... ＴＶＳＳＭＢＪ５０ＣＡ６４７２５Ｖ６００ＷＳＭＢ１０４０７０００１２３Ｄ６１１ＤＩＯＤＥＳＷＩＴＣＨＩＮＧＤＡＮ２０２Ｋ８０Ｖ１００ｍＡＳＯＴ２３ＴＰ１０５０１０００４６３Ｑ６５１ＴＲＳＭＡＬＬＳＩＧＮＡＬＫＳＴ２９０７ＡＰＮＰ３５０ｍＷＳＯＴ２３ＴＰ１００３００１０５０１０００４６３Ｑ６５２ＴＲＳＭＡＬＬＳＩＧＮＡＬＫＳＴ２９０７ＡＰＮＰ３５０ｍＷＳＯＴ２３ＴＰ１００３００１０５０２０００２４５ＩＣ１５６ＴＲＰＯＷＥＲＫＳＢ１１５１ＹＰＮＰ１３００ｍＷＴＯ１２６１６０３２０１０５０４０００１２７Ｑ９０２ＴＲＤＩＧＩＴＡＬＦＪＶ３１０２ＲＮＰＮ２００ｍＷ１０Ｋ１０ＫｏｈｍＳＯＴ２３ＴＰ１０５０６０００１７５ＩＣ７０１ＴＲＡ...

Page 84: ... １０ｍｍ１２２０１００２１２８Ｃ００５ＣＣＥＲＡＭＩＣＤＩＳＣ４７ｎＦ２０４００ＶＹ５ＵＢＫ１５ｘ７ｍｍ１０ｍｍ１２２０１００２１２８Ｃ０１２ＣＣＥＲＡＭＩＣＤＩＳＣ４７ｎＦ２０４００ＶＹ５ＵＢＫ１５ｘ７ｍｍ１０ｍｍ１２２０１００２１２８Ｃ０１３ＣＣＥＲＡＭＩＣＤＩＳＣ４７ｎＦ２０４００ＶＹ５ＵＢＫ１５ｘ７ｍｍ１０ｍｍ１２２０１００２１２８Ｃ０６１ＣＣＥＲＡＭＩＣＤＩＳＣ４７ｎＦ２０４００ＶＹ５ＵＢＫ１５ｘ７ｍｍ１０ｍｍ１２２０３０００２３６Ｃ０５４ＣＣＥＲＣＨＩＰ０１ｎＦ５５０ＶＣ０ＧＴＰ１６０８１２２０３０００２５７Ｃ０５３ＣＣＥＲＣＨＩＰ１０ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３０００２５７Ｃ０５７...

Page 85: ...６ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２０７ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２０８ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２１０ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２１１ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２１２ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２３０ＣＣＥＲＣＨＩＰ１００ｎＦ１０５０ＶＸ７ＲＴＰ１６０８１２２０３００５２４９Ｃ２３１ＣＣＥＲＣＨＩＰ１０...

Page 86: ...０２００１２１１Ｘ５０１ＲＥＳＯＮＡＴＯＲＣＥＲＡＭＩＣ８ＭＨＺ０１ＴＰ３２Ｘ１３Ｘ０９ＭＭ１３５０１０００２７３ＲＹ０２１ＲＥＬＡＹＰＯＷＥＲ１２Ｖ５４０ｍＷ１６０００ｍＡ１ＦｏｒｍＡ２０ｍｓ６ｍｓ１３５０１００１１６３ＲＹ０２２ＲＥＬＡＹＭＩＮＩＡＴＵＲＥ１２Ｖ２００ｍＷ５０００ｍＡ１ＦｏｒｍＡ１０ｍｓ５ｍｓ１３５０１００１１６３ＲＹ０３０ＲＥＬＡＹＭＩＮＩＡＴＵＲＥ１２Ｖ２００ｍＷ５０００ｍＡ１ＦｏｒｍＡ１０ｍｓ５ｍｓ１３６０１００１５３８Ｆ００１ＦＵＳＥＡＸＩＡＬＬＥＡＤ２５０Ｖ１５ＡＴＩＭＥＬＡＧＣＥＲＡＭＩＣ６３５ｘ３１８ｍｍ１３７０４００１６０１ＩＣ２０２ＳＯＣＫＥＴＩＣ８ＰＳＮ２５４ｍｍ１３７１１０００２９６ＣＮ９０１ ...

Page 87: ...TAB MALE 6 35x0 8mm 1 4719 002485 IPM POWER MODULE Smart Power Module FSBB30CH60C 600V 30A 106W 20kHz 1 4719 002486 PFCM POWER MODULE Smart Power Module FPAB30BH60B 600V 30A 104W 20kHz PFC 1 DB26 00120A PT001 TRANS SWITCHING EE2525 TOP253PN SI INV 220V EE2525 18 6V 12V 6V EE2525 50 60Hz 1 32mH 18 6V 12V 6V SI INVERTER 12W 1 DB27 00034A B405 COIL BEAD BI 3857 1 2uH MIN 1 BEAD 45 75ohm 5 7X3 5X61 5m...

Page 88: ...1 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D502 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D503 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D504 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0402 001097 D106 DIODE SCHOTTKY B140 40V 1000mA DO 214AC TP 1 0402 001192 D103 DIODE RECTIFIER ES2D 200V 2A SMB TP 1 0402 001192 D104 DIODE RECTIFIER ES2D ...

Page 89: ...0ohm 5 1 10W TP 1608 1 2007 000076 R208 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R210 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R505 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R506 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R507 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R508 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R517 R CHIP 330ohm 5 1 10W TP 1608 1 2007 000076 R661 R CHIP 330ohm 5 1...

Page 90: ...04 R CHIP 18Kohm 1 1 10W TP 1608 1 2007 000476 R102 R CHIP 1Mohm 1 1 4W TP 3216 1 2007 000476 R103 R CHIP 1Mohm 1 1 4W TP 3216 1 2007 000476 R113 R CHIP 1Mohm 1 1 4W TP 3216 1 2007 000476 R116 R CHIP 1Mohm 1 1 4W TP 3216 1 2007 000536 R109 R CHIP 200ohm 1 1 10W TP 1608 1 2007 000614 R453 R CHIP 24Kohm 1 1 10W TP 1608 1 2007 000614 R456 R CHIP 24Kohm 1 1 10W TP 1608 1 2007 000614 R462 R CHIP 24Kohm...

Page 91: ... 50V X7R TP 1608 1 2203 000257 C524 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C525 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C526 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C527 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C601 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C602 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C603 C CER CHIP 10nF 10 50V X7R TP 1608 1 220...

Page 92: ...R CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C513 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C514 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C515 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C516 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C518 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C519 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C528 C CER CHIP 100nF 10...

Page 93: ... OEPPS 6OJU JSDVJU FTDSJQUJPOT 1 JSDVJU FTDSJQUJPOT 5IJT PDVNFOU DBO OPU CF VTFE XJUIPVU 4BNTVOH T BVUIPSJ BUJPO 4 14 1 35 003 0 530 30 3044 1 35 003 5 1 3 563 4 403 1 1 35 6 3 1 35 46 1 0 503 41 1 35 45 1 0503 0 6 1 35 ...

Page 94: ...Electronics 9 2 Samsung Circuit Descriptions Circuit Descriptions 9 1 2 Outdoor Unit ...

Page 95: ...3FGSJHFSBUJOH ZDMF JBHSBN FBU YDIBOHFS WBQPSBUPS FBU YDIBOHFS POEFOTFS 1SPQFMMFS BO SPTT BO XBZ WBMWF XBZ WBMWF XBZ WBMWF BT TJEF JRVJE TJEF PNQSFTTPS OEPPS 6OJU 0VUEPPS 6OJU PPMJOH FBUJOH BT FBL IFDL 1PJOU YQBOTJPO WBMWF ...

Page 96: ...Main parts Display indicator Timer Auto clean indicator Operation indicator Power button Remote controller receiver up and down Blade pin lever Air intake Room temperature sensor ...

Page 97: ......

Page 98: ...wn Mode Set one of the 5 operating modes see pages 10 11 for instructions Auto Clean Auto clean function Dry inside of the indoor unit to get rid of odor Power Temp Increase Decrease the temperature by 1 C OnTimer Set the OnTimer on Quiet Reduce noise generated from an indoor unit during operation Set the mode on Smart Saver Less energy usage makes your space cool between the temperature range of ...

Page 99: ... Blue G Grey 6 Project A Mont Blanc Premium B Crystal Temporary C Max including Smart Temporary D Mont Blanc Deluxe E Crystal Vivaldi Deluxe F Forte G GP H HB J WW Premium K Jungfrau PRM L Forte Deluxe M Moderato N Neo Forte P Maldives R Max Smart Vivaldi Std S Forte Smart SSEC T Boracay U Max Vivaldi Standard V V ivace W WW X Forte Smart TSE Y Jungfrau DLX N P 2 1 Q A W V A 9 Unit N Indoor Unit X...

Page 100: ...2 Note Please measure the refrigerant pressure after the air conditioner operates on testing cooling mode during more than 10 minutes Indoor Temp Variation 20 C 32 C Outdoor Temp Variation 5 C 45 C Outdoor Temperature Low Refrigeran t Pressur e Distributio n ＡＱＶ２４ＰＳＢ ...

Page 101: ...4BNTVOH MFDUSPOJDT 1SFTTVSF BQBDJUZ NBSL Q 1PXFS FBU 8 DBM T LDBM I UV I 1 LH N T C N T Y ...

Page 102: ...ET UIF GMPPS 1MBDF UIF ESBJO IPTF QSPQFSMZ 8IFO JU JT OPU QMBDFE QSPQFSMZ UIF ESBJO XBUFS XPVME GMPX CBDL GMPPEJOH UIF GMPPS 4P TUSBJHIUFO PVU UIF ESBJO IPTF GPS UIF XBUFS UP CF ESBJOFE XFMM 2 8BUFS ESJQT BU UIF ESBJO DPOOFDUJPO TFSWJDF WBMWF PG UIF PVUEPPS VOJU 8IFO B HMBTT CPUUMF JT UBLFO PVU PG UIF SFGSJHFSBUPS NPJTUVSF HFUT DPOEFOTFE PO JUT TVSGBDF EVF UP UIF UFNQFSBUVSF EJGGFSFODFT 5IF TBNF Q...

Page 103: ...I BT TUBMF TNFMMT U PDDVST HFOFSBMMZ XIFO UIFSF BSF QFU BOJNBMT JO UIF IPVTF 5IFJS TNFMMT TUBZ BU UIF TBNF QMBDF VU XIFO UIF BJS DPOEJUJPOFS JT UVSOFE PO UIF BJS HFUT DJSDVMBUFE SFTVMUJOH JO UIF DJSDVMBUJPO PG UIF TNFMMT 4P GJOE BOE SPPU PVU UIF QSPCMFN PS SFGSFTI UIF SPPN GSFRVFOUMZ 2 U TFOET PVU CBE TNFMMT 8IFO UIF BJS GJMUFS JT GJMUIZ JU DPVME TFOE PVU CBE TNFMMT 4P DMFBO UIF GJMUFS BOE WFOUJMB...

Page 104: ...BOHMF JSPO DBTF XJUI UIF PVUEPPS VOJU JO JU PVUTJEF UIF BQBSUNFOU MTP JU JT JMMFHBM PCTUSVDUJOH QBTTFST CZ XJUI UIF PVUEPPS VOJU JOTUBMMFE PVUTJEF 2 8IBU DBO CF EPOF UP JOTUBMM UIF PVUEPPS VOJU GBDJOH UIF SPBE CFDBVTF JU JT B DPNNFSDJBM CVJMEJOH 5IF GPMMPXJOH JT BO FYDFSQU GSPN VJMEJOH PEF HPJOH JOUP FGGFDU GSPN 6 TU 5IF FYIBVTU QJQF PG B DPPMJOH PS WFOUJMBUJPO GBDJMJUZ JOTUBMMFE JO B CVJMEJOH BEK...

Page 105: ...put the Air filter out Insert the Air filter back in its original position and close the front panel Dry the Air filter in a ventilated area Clean the Air filter with a vacuum cleaner or soft brush If dust is too heavy rinse it with running water on the usage and environmental conditions In dusty area clean it once a week Power well ventilated area ...

Page 106: ...BO UIF GJMUFST FWFSZ NPOUIT 0QFO UIF VQQFS GSPOU HSJMMF CZ QVMMJOH UIF MPXFS SJHIU BOE MFGU UBCT PG UIF HSJMMF 1VMM PVU UIF EFPEPSJ JOH BOE JP GJMUFS 8BTI UIF GJMUFST XJUI DMFBO XBUFS UIFO ESZ UIFN JO UIF TIBEF OTFSU UIF GJMUFST JOUP UIF PSJHJOBM QPTJUJPO PUF t PV DBO DIBOHF UIF QPTJUJPO PG GJMUFST XJUI FBDI PUIFS MPTF UIF GSPOU HSJMMF FPEPSJ JOH JMUFS JP JMUFS 3FGFSFODF 4IFFU ...

Page 107: ... DVUUFS BOE HSJOE BMM UIF CVSST PG UIF DVU TVSGBDF 1JQF FYQBOTJPO NBZ DPOUJOVF VOUJM UIF QJQF TVSGBDF CFDPNFT VOFWFO PS UPSO BQBSU F TVSF UP VTF B UPSRVF XSFODI UP UJHIUFO QJQFT PS GMBSF OVUT Q FBL 5FTU 1VU BO JOFSU HBT MJLF OJUSPHFO JO UIF PVUEPPS VOJU QJQF BOE QVU TPBQ CVCCMFT PS PUIFS UFTU MJRVJET PO UIF QJQF TVSGBDF GPS UIF MFBL UFTU Q SBJO PTF POOFDUJOH OTUBMM UIF ESBJO IPTF EPXOXBSE UP ESBJO...

Page 108: ...F UIF WBMWF PG UIF MPX QSFTTVSF TJEF PG NBOJGPME HBVHF DMPDLXJTF o 3FNPWF UIF IPTF PG UIF MPX QSFTTVSF TJEF PG NBOJGPME HBVHF IFDL GPS HBT MFBLBHF U UIJT UJNF FTQFDJBMMZ DIFDL GPS HBT MFBLBHF GSPN UIF XBZ WBMWF T TUFN OVUT BOE GSPN UIF TFSWJDF QPSU DBQ POOFDU UIF DIBSHJOH IPTF PG MPX QSFTTVSF TJEF PG NBOJGPME HBVHF UP UIF QBDLFE WBMWF IBWJOH B TFSWJDF QPSU BT TIPXO BU UIF GJHVSF 4FU WBMWF DPSL PG ...

Page 109: ...JPOFS t 3FGFS UP UIJT QSPDFEVSF XIFO UIF VOJU JT SFMPDBUFE t BSSZ PVU UIF QVNQ EPXO QSPDFEVSF SFGFS UP UIF EFUBJMT PG hQVNQ EPXOh t 3FNPWF UIF QPXFS DPSE t JTDPOOFDU UIF BTTFNCMZ DBCMF GSPN UIF JOEPPS BOE PVUEPPS VOJUT t 3FNPWF UIF GMBSF OVU DPOOFDUJOH UIF JOEPPS VOJU BOE UIF QJQF t U UIJT UJNF DPWFS UIF QJQF PG UIF JOEPPS VOJU BOE UIF PUIFS QJQF VTJOH B DBQ PS WJOZM QMVH UP BWPJE GPSFJHO NBUFSJBM...

Page 110: ...YH6 RAM 65QH5 RAC 50NH5 RAC 50WX8 RAC 50YH6 RAC 35YH6 RAM 72HQ5 RAC 65NH5 RAC 25FX8 RAC 60YH5 RAC 50DH7 RAM 90QH5 RAC 35FX8 RAC 70YH5 RAC 60DH7 RAM 130QH5 RAC 50FX8 RAC 80YH5 RAC 70DH7 g n i t a e H g n i l o o C working range min o C max o C rated o C working range min o C max o C rated o C outdoor 10 43 35 outdoor 15 21 7 indoor 16 32 27 indoor 16 27 20 Cooling working range 20 10 0 10 20 30 40 ...

Page 111: ...e 20 10 0 10 20 30 40 50 10 5 0 5 10 15 20 25 30 35 40 Indoor temperature Ambient temperature 15 2 2 BIGFLOW g n i t a e H g n i l o o C working range min o C max o C rated o C working range min o C max o C rated o C outdoor 21 43 35 outdoor 10 21 7 indoor 16 32 27 indoor 16 27 20 Cooling working range 20 10 0 10 20 30 40 50 10 5 0 5 10 15 20 25 30 35 40 Indoor temperature Ambient temperature Heat...

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