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AIR CONDITIONER
AR07MSPXASINEU
AR09MSPXASINEU
AR12MSPXASINEU
AR07MSPXBWKNEU
AR09MSPXBWKNEU
AR12MSPXBWKNEU
AR07MSWXBWKNEU
AR09MSWXBWKNEU
AR12MSWXBWKNEU
AR07MSPXAWKNEU
AR09MSPXAWKNEU
AR12MSPXAWKNEU
AR09MSPXASIXEU
AR12MSPXASIXEU
AR09MSPXBWKXEU
AR12MSPXBWKXEU
AR09MSWXBWKXEU
AR12MSWXBWKXEU
AR09MSPXAWKXEU
AR12MSPXAWKXEU
SPLIT-TYPE AIR CONDITIONER
INDOOR UNIT
MODEL CODE
AR07MSPXASINEU
AR09MSPXASI/EU
AR12MSPXASI/EU
AR07MSPXBWKNEU
AR09MSPXBWK/EU
AR12MSPXBWK/EU
AR07MSWXBWKNEU
AR09MSWXBWK/EU
AR12MSWXBWK/EU
AR07MSPXAWKNEU
AR09MSPXAWKNEU
AR12MSPXAWKNEU
CONTENTS
1. Precautions
2. Product Specifications
3. Alignment and Adjustments
4. Disassembly and Reassembly
5. ASSY CONTROL
6. Electrical Parts List
7. Wiring Diagram
8. PCB Diagram
9. Operating Instructions
10. Troubleshooting
11.Block Diagram
12. Reference Sheet
OUTDOOR UNIT
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AR09MSPXASI/EU
AR12MSPXASI/EU
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AR09MSPXBWK/EU
AR12MSPXBWK/EU
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AR09MSWXBWK/EU
AR12MSWXBWK/EU
-
AR09MSPXAWKXEU
AR12MSPXAWKXEU
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Table of Contents
Related Manuals for Samsung AR07MSPXASINEU
Summary of Contents for Samsung AR07MSPXASINEU
- Page 1 SPLIT-TYPE AIR CONDITIONER INDOOR UNIT OUTDOOR UNIT MODEL CODE AR07MSPXASINEU AR09MSPXASI/EU AR09MSPXASI/EU AR12MSPXASI/EU AR12MSPXASI/EU AR07MSPXBWKNEU AR09MSPXBWK/EU AR09MSPXBWK/EU AR12MSPXBWK/EU AR12MSPXBWK/EU AR07MSWXBWKNEU AR09MSWXBWK/EU AR09MSWXBWK/EU AR12MSWXBWK/EU AR12MSWXBWK/EU AR07MSPXAWKNEU AR09MSPXAWKNEU AR09MSPXAWKXEU AR12MSPXAWKNEU AR12MSPXAWKXEU AIR CONDITIONER CONTENTS 1. Precautions 2. Product Specifications 3. Alignment and Adjustments...
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Page 2: Table Of Contents
6. Electrical Parts List ························································································ 6-1 6-1 INDOOR MAIN PCB CODE DB92-04101A······························································································ 6-1 6-2 OUTDOOR MAIN PCB CODE DB92-04029B·························································································· 6-4 6-3 INDOOR DISPLAY PBA CODE DB92-02877A ························································································ 6-7 7. Wiring Diagram······························································································ 7-1 7-1 Indoor Unit ······················································································································································ 7-1 7-2 Outdoor Unit ··················································································································································· 7-4 Samsung Electronics... - Page 3 12-2 12-4 Cleaning /Filter Change······························································································································· 12-5 12-5 Installation ··························································································································· · · · · · ························ 12-6 12-6 Installation Diagram of Indoor Unit and Outdoor Unit ··································································· 12-7 12-7 Reference sheet ··························································································································· · · · · · ············ 12-9 Samsung Electronics...
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Page 4: Precautions
Do not place a cloth or other materials over it. Remove the batteries if you don't use the remote control for a long time. (If applicable) Use the remote control within 7 meters from the indoor unit. (If applicable) Samsung Electronics... -
Page 5: Disposing Of The Unit
Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor. Young children or infirm persons should be always supervised when they use the air conditioner. Max current is measured according to IEC standard for safety. Current is measured according to ISO standard for energy efficiency. Samsung Electronics... -
Page 6: The Feature Of Product
It’s so easy to install! You can easily hang the product on the wall and connect the pipes and wires by opening the cover on the bottom of the product. Now you won’t have to tilt the product to connect the pipe and the wires! Samsung Electronics... - Page 7 Model AR07MSPXASINEU AR09MSPXASI/EU AR12MSPXASI/EU AR07MSPXBWKNEU AR09MSPXBWK/EU Rating Mode Unit Wall-mounted Wall-mounted Wall-mounted Wall-mounted Wall-mounted T1 Cool Btu/h 6824 2500 3500 6824 2500 Capacity T3 Cool Btu/h Heat 7506 3200 4000 7506 3200 T1 Cool 1080 Power Input T3 Cool Heat...
- Page 8 16 ˚C~32 ˚C 16 ˚C~32 ˚C Cooling -10 ˚C~46 ˚C -10 ˚C~46 ˚C -10 ˚C~46 ˚C Operation range 27 ˚C or less 27 ˚C or less 27 ˚C or less Heating -15 ˚C~24 ˚C -15 ˚C~24 ˚C -15 ˚C~24 ˚C Samsung Electronics...
- Page 9 2-3 The Com DEVELOPMENT MODEL Model AR07MSPXASINEU AR09MSPXASI/EU AR12MSPXASI/EU AR07MSPXBWKNEU AR09MSPXBWK/EU Indoor Unit Design Outdoor Unit Indoor Unit 10.1 10.1 Net Weight Outdoor Unit 31.6 31.8 27.6 Indoor Unit 828*267*265 828*267*265 828*267*265 828*267*265 828*267*265 Net Dimension Outdoor Unit 790*548*285 790*548*285...
- Page 10 Net Weight Outdoor Unit 31.6 31.8 Indoor Unit 828*267*265 828*267*265 828*267*265 Net Dimension Outdoor Unit 790*548*285 790*548*285 Indoor Unit Noise Outdoor Unit Air Purifying System Wind free Wind free Wind free Indoor Display 7 SEG 7 SEG 7 SEG Samsung Electronics...
- Page 11 DB93-15883K (AR✴✴MSPX✴✴) ASSY WIRELESS REMOCON DB93-15883J (AR✴✴MSWX✴✴) HOLDER REMOCON DB61-06087A BATTERY DB47-90024A Indoor Unit DB68-06728A MANUAL USERS DB68-06729A MANUAL INSTALL DB68-06732A MANUAL INSTRUCTION DB68-06910A SCREW-TAPPING 6002-000623 CAP-SCREW DB67-01404B Rubber Leg DB67-01533A Outdoor unit case Samsung Ele ctr o nic s...
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Page 12: Alignment And Adjustments
Because the teat mode operate the cool mode by force not related to the set temperature / indoor ● temperature, check whether each subordinate is operated normally or not after completing installation Note and must turn off the power of the air conditioner. Samsung Electronics... - Page 13 Heatsink overheat or IPM overheat *Note* If the set doesn’t work (No power), check the thermal fuse of terminal block OPEN or SHORT with Multimeter. * Measure the thermal fuse housing PIN#1~2 : OPEN(disconnection)-> defective product Samsung Ele ctr o nic s...
- Page 14 3-2-2 Outdoor LED Display Error and Check method Outdoor OLP over temperature error Samsung Ele ctr o nic s...
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Page 15: Setting Option Setup Method
2. Press the temperature button simultaneously and insert the battery again. 3. Make sure the remote control display shown as Step 2 Enter the Options Setup mode and select your options asscording to the following procedure. (ARMSPX) (ARMSWX) Samsung Electronics... - Page 16 ’ ’ Ding’ ’ or ’ ’ Diriring’ ’ is heard and the OPERATION ICON( ) lamp of the display me time, then the input of option is completed. (If the deriving sound isn’t heard, try again pressing the ON/OFF button.) Samsung Electronics...
- Page 17 Every time you push the button, the display panel reads . . . repeatedly. (ARMSPX) (ARMSWX) Push the Mode button to set the display panerl to 1. Every time you push the button, the display panel reads . . . repeatedly. Samsung Electronics...
- Page 18 1. If all lam y to retry. 2. If the unit is not working properly or all lamps are continuously orrect option code is set up for its model. □ Option Items Model Option code AR07MSPXASINEU 011E45-16EA3A-271416-3727C4 AR09MSPXASI/EU 011E45-17EA4A-271920-3726C4 AR12MSPXASI/EU 011E45-18EA6B-272328-3716C4 AR07MSPXBWKNEU...
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Page 19: Disassembly And Reassembly
Necessary Tools +SCREW DRIVER Q’ty 1 ea. To assembly and disassembly the screw MONKEY SPANNER Q’ty 1 ea. To assembly and disassembly the Fan motor and Compressor - SCREW DRIVER Q’ty 1 ea. To assembly and disassembly the screw Samsung Electronics... -
Page 20: Indoor Unit
Remove the Cap Screw as shown on the right side and then remove the screw and separate the Cover Panel. 4) Cover Panel is fixed to body by Hook in center area and side area. Center area Side area Side area HOOK F03,F04 SAMSUNG ELECTRONICS... - Page 21 5) Separate the hook after pushing both end of Cover Panel as shown in the figure.(Watch out for the damage of the hook) 6) Raise front part upward obliquely as shown in the figure and then remove the hooks. SAMSUNG ELECTRONICS...
- Page 22 Assembly of Cover Panel after service end. - Reassembly is in the reverse order of the removal. - Piping and drain hose must be careful not to damage and Progress must be done with both hands. Hook (Side) Hook (Center) Screw Cap Screw SAMSUNG ELECTRONICS...
- Page 23 4 HOOK Structures. When separate the hook : Use the (-) screw Driver. (-)Screw Driver Insert the hook and then pull the hook as shown on the right side. (Watch out for the damage of the hook) SAMSUNG ELECTRONICS...
- Page 24 Parts Procedure Remark 9) Remove the Panel Frame from the Main Frame as shown on the right side. 10) Remove the WIFI KIT connector. WIFI KIT connector is located of Panel Front. (For model with WIFI KIT) SAMSUNG ELECTRONICS...
- Page 25 Humidity wire connector. Caution: When you separate the connector, pull pressing the locking button. 14) Loosen the ground wire. 15) Loosen the remote control PCB wire connector. Caution: When you separate the connector, pull pressing the locking button. SAMSUNG ELECTRONICS...
- Page 26 16) Take off the CASE-CONTROL from the main frame after loosen the remaining connector. Caution: When you separate the connector, pull pressing the locking button. TRAY DRAIN 17) To detach TRAY-DRAIN from the main frame, pull the bottom of the TRAY- DRAIN towards you. SAMSUNG ELECTRONICS...
- Page 27 19) Unfasten the screw at the left side. (use + Screw Driver) 20) Unfasten the screw at the right side. (use + Screw Driver) 21) To detach Evaporator from the main frame, pull the bottom of the Evaporator towards you. SAMSUNG ELECTRONICS...
- Page 28 Remark FAN MOTOR 22) Unfasten the screw. (use + Screw Driver) & CROSS FAN 23) Detach the FAN Motor case. 24) Unfasten the screw a little. (use + Screw Driver) 25) Pull the CROSS-FAN to the left side. SAMSUNG ELECTRONICS...
- Page 29 - Confirm Seal of backside necessarily after replace of Assy SPI Lamp. - Seal should be close adhesion to SPI Lamp. - Measure as shown on the right side since replace. (If the seal is not close adhesion perfectly : Defectiveness can happen) SAMSUNG ELECTRONICS...
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Page 30: Outdoor Unit (N-Si,N-Ww) Heat Pump Model
Operating Instructions and Installation 4-4 Outdoor Unit (N-SI,N-WW) Heat pump model 1) Loosen each screws and detach Common work the cabi Top cover. 2) Loosen screws of the cabi front and detach it. 4-22 Samsung Electronics... -
Page 31: Outdoor Unit (Q)
This process is supported by heating models only: AR✴✴MS✴✴ series. 4) Loosen ing screws from the Cabi Front Lh and detach it. 5) Loosen ng screws from the Cabi Side Rh and detach it. Samsung Electronics 4-23... - Page 32 (Use Monkey Spanner.) 2) Detach the Fan Propeller. 3) Loosen ng screws to detach the Motor. (Use Monkey Spanner.) 4) Disconnect the wire between Ass’y Control Out and Motor. 5) Loosen ng bolts and detach the Bracket Motor 4-24 Samsung Electronics...
- Page 33 3) Detach several connectors from the PCB of Ass’y Control Out. 1) Release the refrigerant at Heat Exchanger 2) Loosen ng screw on both sides. 3) Disassemble the pipes in both inlet and outlet with welding torch. 4) Detach the Heat Exchanger. Samsung Electronics 4-25...
- Page 34 Parts Procedure Remark Compressor 1) Loosen the ng nut and detach the Compressor Lead Wire. (Use Monkey Spanner.) 2) Loosen the bolts at the bottom of Compressor like the picture on the right side. (Use Monkey Spanner.) 4-26 Samsung Electronics...
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Page 35: Assy Control
DB92-04101A ASSY THERMISTOR DB95-05163A SENSOR HUMIDITY DB32-00241A ASSY CONNECTOR WIRE-DC SIGNAL DB93-14207A ASSY CONNECTOR WIRE-DC SIGNAL DB93-14208A ASSY CONNECTOR WIRE-DC SIGNAL DB93-15445A ASSY CONNECTOR WIRE-DISPLAY DB93-14209B ASSY CONNECTOR WIRE-DC SIGNAL DB93-14205A ASSY CONNECTOR WIRE-DC SIGNAL DB93-14218B SCREW-TAPPING 6002-000630 Samsung Electronics... -
Page 36: Assy Kit Code Db92-04055A
SCREW positon Standard spec 6002-000234 SCREW Holder WIRE CLAMP 6002-000234 TH,+,-,1,M4,L16,ZPC(WHT),SWRCH18A, CASE-PLATE 6002-000231 TH,+,-,2S,M4,L12,ZPC(WHT),SWRCH18A, 28 ASSY COVER CONTROL DB90-09878A 6002-000555 PH,+,-,2S,M4,L25,ZPC(WHT),SWRCH18A, 29 COVER PCB DB63-03885A Holder WIRE CLAMP-PLATE 6002-000239 TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A, Earth 6009-001001 TH,+,WT,-,M4,L10,ZPC(WHT),SWRCH18A, 6002-000536 PH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A, Heatsink-IPM,PFCM DB91-00933A PH,+,WSP,-,M3,L12,ZPC(WHT),SWRCH18A, Samsung Electronics... -
Page 37: Assy Kit Code Db92-04050A
6002-000239 SCREW positon Standard spec 6002-000234 SCREW Holder WIRE CLAMP 6002-000234 TH,+,-,1,M4,L16,ZPC(WHT),SWRCH18A, CASE-PLATE 6002-000231 TH,+,-,2S,M4,L12,ZPC(WHT),SWRCH18A, DB90-09878A ASSY COVER CONTROL 6002-000555 PH,+,-,2S,M4,L25,ZPC(WHT),SWRCH18A, 29 COVER PCB DB63-03885A Holder WIRE CLAMP-PLATE 6002-000239 TH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A, Earth 6009-001001 TH,+,WT,-,M4,L10,ZPC(WHT),SWRCH18A, 6002-000536 PH,+,-,2S,M4,L8,ZPC(WHT),SWRCH18A, Heatsink-IPM,PFCM DB91-00933A PH,+,WSP,-,M3,L12,ZPC(WHT),SWRCH18A, Samsung Electronics... -
Page 38: Electrical Parts List
R-CHIP 10Kohm,1%,1/10W,TP,1608 2007-000052 R802 R-CHIP 10Kohm,1%,1/10W,TP,1608 2007-000052 R803 R-CHIP 10Kohm,1%,1/10W,TP,1608 2007-000052 R804 R-CHIP 10Kohm,1%,1/10W,TP,1608 2007-000052 R816 R-CHIP 10Kohm,1%,1/10W,TP,1608 2007-000116 R825 R-CHIP 120ohm,5%,1/10W,TP,1608 2007-000143 R511 R-CHIP 4.7Kohm,5%,1/16W,TP,1005 2007-000143 R512 R-CHIP 4.7Kohm,5%,1/16W,TP,1005 2007-000143 R513 R-CHIP 4.7Kohm,5%,1/16W,TP,1005 2007-000143 R552 R-CHIP 4.7Kohm,5%,1/16W,TP,1005 Samsung Electronics... - Page 39 R-CHIP 330ohm,5%,1/16W,TP,1005 2007-001313 R411 R-CHIP 330ohm,5%,1/16W,TP,1005 2007-001313 R811 R-CHIP 330ohm,5%,1/16W,TP,1005 2007-001433 R618 R-CHIP 12Kohm,1%,1/10W,TP,1608 2007-007306 R508 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R515 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R516 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R517 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R518 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R519 R-CHIP 100ohm,1%,1/16W,TP,1005 Samsung Electronics...
- Page 40 C-AL,SMD 10UF,20%,50V,GP,TP,6.6X6.6X5.4MM 2402-001145 C701 C-AL,SMD 47uF,20%,50V,GP,TP,6.3X7.7mm 2402-001145 C703 C-AL,SMD 47uF,20%,50V,GP,TP,6.3X7.7mm 2802-001211 X501 RESONATOR-CERAMIC 8MHz,0.5%,TP,3.2x1.3x0.9 mm DB41-01362A PCB MAIN PCB MAIN FR-4,2Layer,T1.6,120*98,4,WIND FREE, A-STD#4, BLDC MOTOR, A3050,1Oz,240*197 DB91-01837A IC04 ASSY MICOM 17K_RAC_A3050_Inverter,STM-1632-OA,HART-m310,100MQFP,ROM 256KB 0903-001864 - IC-MICROCONTROLLER HART-M310,QFP,100P,20x14mm,8MHz,5V,600mW,-40to+85C,24KB,256KB,MAIN PBA SOC Samsung Electronics...
- Page 41 3711-004379 CN02 HEADER-BOARD TO CABLE BOX,4P,1R,2mm,STRAIGHT,SN,WHT 3711-004379 CN05 HEADER-BOARD TO CABLE BOX,4P,1R,2mm,STRAIGHT,SN,WHT 3711-005096 CN04 HEADER-BOARD TO CABLE BOX,5P,1R,2MM,STRAIGHT,SN,BLK DB07-00188A IC02 LED DISPLAY WHITE,TRAY,390x360,29.0x23.0x13.5 DB94-04274A ASSY PCB AUTO ASSY PCB AUTO INDOOR,A3050,64*36,N,DISPLAY BETTER,BEST,DB92-02877A 0601-003285 LED1 ROUND,WHT,3.1mm,3.9x5.4mm 0601-003285 LED2 ROUND,WHT,3.1mm,3.9x5.4mm Samsung Electronics 6-16...
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Page 42: Outdoor Main Pcb Code Db92-04029B
10Kohm,5%,1/16W,TP,1005 2007-000148 R214 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R215 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R216 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R217 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R218 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R219 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R220 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R221 R-CHIP 10Kohm,5%,1/16W,TP,1005 2007-000148 R222 R-CHIP 10Kohm,5%,1/16W,TP,1005 Samsung Electronics 6-20... - Page 43 100ohm,1%,1/16W,TP,1005 2007-007306 R281 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R282 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R283 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R291 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007306 R292 R-CHIP 100ohm,1%,1/16W,TP,1005 2007-007318 R303 R-CHIP 1Kohm,1%,1/16W,TP,1005 2007-007318 R305 R-CHIP 1Kohm,1%,1/16W,TP,1005 2007-007318 R311 R-CHIP 1Kohm,1%,1/16W,TP,1005 2007-007942 R211 R-CHIP 1Mohm,1%,1/16W,TP,1005 Samsung Electronics 6-21...
- Page 44 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005(1106),T0.5 2203-007456 C213 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005(1106),T0.5 2203-007456 C214 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005(1106),T0.5 2203-007456 C217 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005(1106),T0.5 2802-001211 X201 RESONATOR-CERAMIC 8MHz,0.5%,TP,3.2x1.3x0.9 mm DB41-01352A PCB PCB MAIN FR-4,2Layer,T1.6,142*48.5,8,RAC_OUT_MAIN,1Oz,284*194 DB91-01825A IC231 ASSY MICOM 16_RAC_PF23_SG_OUT,STM-1622-OA, HART_M310,100MQFP,ROM 256KB 0903-001864 - IC-MICROCONTROLLER HART-M310,QFP,100P,20x14mm,8MHz,5V,600mW,-40to+85C,24KB,256KB,MAIN PBA SOC Samsung Electronics 6-22...
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Page 45: Wiring Diagram
EEV or Valve Close error-Self diagnosis E422/E554 /Gas Leak Error E458 Out door and Fan Error E461 Comp. Starting Error E464 IPM Over Current (O.C) Error E465 Comp V_Iimit/I_limit Error E500 Heatsink overheat or IPM overheat INDOOR - UNIT CODE NO : DB68-04014A SAMSUNG ELECTRONICS... -
Page 46: Outdoor Unit
7-2 Outdoor Unit DB68-06674A DB68-06674A-00 SAMSUNG ELECTRONICS... -
Page 47: Pcb Diagram
#4 : HUMID SENSOR CN71 : AC POWER #18 : Trace2 #5 : EVA_IN_TEMP #1 : POWER #19 : Trace1 #6 : GND #2 : NULL #20 : Trace0 #3 : N SAMSUNG ELECTRONICS SERVICE MANUAL_EU_INV_Wind Free.indd 57 12/14/2016 4:50:20 PM... - Page 48 #15 : NULL #2 : SGND #16 : NULL #1 : DRED1 #3 : HEATER_L #17 : SGND #2 : DRED2 #4 : HEATER_R #18 : Trace2 #3 : DRED3 #19 : Trace1 #4 : SGND #20 : Trace0 SAMSUNG ELECTRONICS...
- Page 49 CNP401 : WIRE COMP #1 : GND #1 : R351 #1 : W #2 : R354 #2 : V #3 : +5V_1 #3 : U #4 : SGND #5 : +12V_1 #6 : POWER_SAVE #7 : 4WAY #8 : HOT_GAS SAMSUNG ELECTRONICS...
- Page 50 8-4 DISPLAY PCB-DB93-16419A Display PCB : DB93-16419A CN01 CN04 CN02 CN01 CN02 CN04 DIN/DOUT DIN/DOUT Vout 5VDC SWITCH INPUT 5VDC Vout PWM_LED TEST_RX TEST_TX MODE0 SAMSUNG ELECTRONICS...
- Page 51 #2 : Vout #6-#7 : DC 5V ; Vout #3 : TEST_TX #3 : DC 5V #8 : PWM_LE D #4 : MODE 0 #4 : S/W #9-#10: TEST_RX ; TEST_TX #5: GND #11 : MODE 0 Samsung Electronics 8-11...
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Page 52: Sub Pcb--Receive-Db92-02874A
8-12 SUB PCB--RECEIVE-DB92-02874A CN01 CN61/CN62/CN63 - CN71 - POWER IN CN01 - RECEIVE #1 : GND #2 : Vout #3 : Vcc #4 : S/W CN32 - FJM/NASA CN76 - SMPS DC OUT SMPS DC OUT Samsung Electronics 8-12... -
Page 53: Wire Connectiong The Indoor Unit Terminal Blocks
: Good Bad : Ring terminal is connected reversely Bad : Not clamped Screw Bad : In the gap between Ring terminal & Screw Bad : Unused Ring Terminal 8-13 Samsung Electronics... -
Page 54: Operating Instructions
9. Operating Instructions 9-1 Name of Each Part 9-1-1 Indoor Unit The design and shape are subject to change according to the model. Main Parts The actual product may differ slightly from the image depicted below. 01 Air intake 06 WI-FI module 02 Air filter 07 Wind-free panel 03 Air flow blade (up and down) -
Page 55: Wireless Remote Control-Buttons And Display
9-2 Wireless Remote control-Buttons and Display Set temperature indicator Timer option indicator Operation mode indicator Options indicator Low battery indicator Transmit indicator Fan speed indicator Virus doctor indicator Wind-free indicator Vertical air swing indicator Horizontal air swing indicator Power button Temperature button Timer button Fan speed button... -
Page 56: Troubleshooting
HEAT mode, and indoor fan and out- Indoor fan and outdoor fan stop operation door fan do not operate intermittently for within 20% intermittently in a HEAT mode. of the total heater operation. Samsung Electronics 10-1... -
Page 57: Communication Error
Is the power is normal? Exchange the PBA of no power unit (check the LED Lamp) Exchange the indoor unit PBA. Is the communication error occurred again? Terminate the service. Exchange the outdoor unit PBA. 10-2 Samsung Electronics... -
Page 58: Indoor Temperature Sensor Error
Is the connection of power cable supply power and measure the voltage of #1-#2 in and communication cable normal? the connector Exchange the indoor PBA Below 0.5V or Over 4.5V? Micom error or connector check Exchange the indoor PBA Samsung Electronics 10-3... -
Page 59: Indoor Fan Motor Speed Detecting Error (Bldc Fan)
Is the voltage of CN72 Exchange the Indoor PBA #3-#5 and #3-#6 with in 1Vdc~15Vdc during the operation? PBA problem or Motor problem Change the PBA first and check the operation Exchange the Fan motor 10-4 Samsung Electronics... -
Page 60: Outdoor Temperature Sensor Error
Is the connection of power cable supply power and measure the voltage of "B"in the connector and communication cable normal? Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA Samsung Electronics 10-5... -
Page 61: Outdoor Cond Temperature Sensor Error
Is the connection of power cable supply power and measure the voltage of "B" in the connector and communication cable normal? Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA 10-6 Samsung Electronics... -
Page 62: Outdoor Discharge Temperature Sensor Error
Is the connection of power cable supply power and measure the voltage of "B"in the connector and communication cable normal? Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA Samsung Electronics 10-7... -
Page 63: Operation Condition Secession Error
* Heating mode * * Cooling mode * Is the outdoor temperature over 40 or Is the outdoor temperature under -7 under -30 ? The temperature condition is too poor to operate. Wait until temperature is changed 10-8 Samsung Electronics... -
Page 64: Eeprom Error/Otp Error
2. Troubleshooting procedure MODEL "A" DB92-02866A CN501 DB92-02867A CN202 power o and download EEPROM data (or. Insert the service EEPROM IC) Restart after power o Terminate the service Is the error appeared again? Exchange the Outdoor PBA Samsung Electronics 10-9... -
Page 65: Outdoor Fan Motor Error
Is the voltage of "A" #3-#5 and Exchange the Outdoor PBA #3-#6 with in 1Vdc~15Vdc during the operation? PBA problem or Motor problem Change the rst and check the operation Exchange the Fan motor Samsung Electronics 10-10... -
Page 66: Compressor Starting Error
Is the connection of compressor wire is normal? Connect the comp wire normally Download the EEPROM data Is the restart error occurred again? Terminate the service Is the compressor body and interphase Exchange the Outdoor PBA resistance insulated? Exchange the compressor 10-11 Samsung Electronics... -
Page 67: Compressor Wire Missing Error/Rotation Error
Is the connection of compressor wire is normal? Connect the comp wire normally (PBA and Compressor) Is the restart error occurred again? Terminate the service Is the compressor body and Exchange the Outdoor PBA interphase resistance insulated? Exchange the compressor Samsung Electronics 10-12... -
Page 68: Current Sensor Error/Input Current Sensor Error
R410,R411,R412 IC451 R408,R409,R410 DB92-02867A R063,R064,R065 IC451 Restart after power Is the PFC shunt and IPM Exchange the Outdoor PBA shunt resistance value correct? Is the current sensor error appeared again? Terminate the service Exchange the Outdoor PBA Samsung Electronics 10-13... -
Page 69: Over Current) Error
Connect the comp wire normally Is the O.C error occurred again? Terminate the service Is the condition of indoor/outdoor temperature Restart after returning to the normal load normal load? Is the O.C error Terminate the service occurred again? 10-14 Samsung Electronics... - Page 70 Is the position of Correct the sensor position or temperature sensor and sensing exchange the sensor value normal? Is the compressor body and interphase resistance Exchange the Outdoor PBA insulated? Exchange the compressor Samsung Electronics 10-15...
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Page 71: No Power Outdoor (Initial Diagnosis) (Not Displayed)
Check the fuse open or not? (F001) Exchange the Main PBA Restart after power o . Is the power normal? Check the power source. Is AC power is normal for SMPS? Exchange the Main PBA CN150 : 220Vac~240Vac Check SMPS wire connection Samsung Electronics 10-16... -
Page 72: When The Up/Down, Left/Right, Grill Louver Motor Does Not Operate (Initial Diagnosis) (Not Displayed)
Is the connected louver wire? Does operation start when swing button of the Normal remote control unit pushed? Is the voltage changeable at the pin#2~#5 of CN61, Exchange the PBA CN62, CN63 (louver connector)? Up/Down louver motor is faulty. Samsung Electronics 10-17... -
Page 73: When The Remote Control Is Not Receiving
2. Troubleshooting procedure If the connector was normally assemble? Check the connector to normally assemble. Have the battery in remote control? Insert the battery in remote control. All the lights out ? Re-check the connector Exchange the display PBA 10-18 Samsung Electronics... -
Page 74: Smart Install Error
±10% extent of reference pressure? - Discharge temperature and the indoor [Execute the troubleshooting] Check the refrigerant leaks. Check the PCB Relay. - Fill up perfectly refrigerant after re-vacuum. Execute the related trouble- shooting. 10-19 Samsung Electronics... -
Page 75: Outdoor Olp Over Temperature Error (One Way Inverter Only)
The condition is too poor for air conditioner to operate Wait until OLP temperature is decreased Wait until OLP temperature is decreased Restart after power off Restart after power off Exchange the Outdoor PBA Exchanged the Compressor d h C 10 -20 Samsung Electronics... -
Page 76: Block Diagram
· BUZZER DRIVE ON,OFF TIMER · STEPPING MOTOR SELECT(UP/DOWN) - BLDAE CONTROL(H/V) TEMP/HUMI SELECT DC12V DC5V BEEP ON/OFF SELECT DISPLAY ON/OFF SELECT SMPS POWER BLOCK WPS MODE SELECT DC5V AP MODE SELECT DC12V DC15V AC230V AC INPUT Samsung Electronics 11-1... -
Page 77: Outdoor Unit
Download Comm. Main Sensor - Inv Control Main Inverter Current 4Way V/V Micom Micom Sensing Inverter Compressor Download ZCP OVP DC LINK Communi Comm. In - out cation Converter SMPS Filter POWER Reactor SMPS - PBA SMPS 11-2 Samsung Electronics... - Page 78 2) The fan motor of the indoor unit . Fan motor connector(CN72) is 1. Fan speed(high) doesn't run faulty 2. Continuous Operation 3) The power voltage between terminal #3-#5 of the . PBA is faulty connector(CN72) is 0V Samsung Electronics 11-3...
- Page 79 1) Normal : RED on, GRN blink, YEL o 2) Abnormal . F1,F2 wire wrong wiring Check the LED lamp display - All o check no power . Outdoor PBA is faulty - abnormal display : check error mode 11-4 Samsung Electronics...
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Page 80: Reference Sheet
0.001341 0.10197 0.73756 4.1868 14.286 0.0056146 0.42693 3.088 1.163 0.27778 3.9683 0.0015596 0.11859 0.85778 0.29307 0.06999 0.252 3.9302x10 0.029885 0.21616 745.7 178.11 641.19 2,544.4 76.04 9.8067 2.3423 8.4322 33.462 0.013151 7.233 1.3558 0.32383 1.0658 4.6262 0.0018182 0.13826 Samsung Electronics 12-1... -
Page 81: Q & A For Non-Trouble
It occurs when the drain pump is plugged out or it is out of order. Check the power of the drain pump and the position of the drain hose, and when the pump is faulty, contact the drain pump manufacturer. Samsung Electronics do not manufacture drain pumps. So, we are not able to correct the drain pump problems. - Page 82 Also, the remote con- troller may mot work under intensive light from a 3-wave length lamp or a neon sign due to the EMI. In this case, take the remote controller closer to the receiver. Samsung Electronics 12-3...
- Page 83 There is a cost table. But, our service engineer needs to visit to total up the cost correctly. When you move in, make sure to contact Samsung Electronics Service Center or Authorized Service Agent in advance to streamline the process.
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Page 84: Cleaning /Filter Change
Clean the Air lter with a vacuum cleaner or soft brush. If dust is too heavy, rinse it with running water. Insert the air lter back in its original position. Dry the Air lter in a ventilated area. it once a week. Samsung Electronics 12-5... -
Page 85: Installation
Electric and earth work shall meet the "Electric Facility Technology Standard" and the "Internal Wire Regulation" of the Electric Business Laws. ■ Inspection & Trial Run Upon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finish the installation. 12-6 Samsung Electronics... -
Page 86: Installation Diagram Of Indoor Unit And Outdoor Unit
3 way valve. And mount the service port cap to 3 way valve. Valve stem Stem cap 7) Check for gas leakage. (gas) - At this time, especially check for gas leakage from the 3 way valve's stem nuts, and from the service port cap. (liquid) Samsung Electronics 12-7... - Page 87 7) Close the cap of each valve. Relocation of the air conditioner entering. At this time, cover the valve of the outdoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering. 12-8 Samsung Electronics...
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Page 88: Reference Sheet
12-7. Reference Sheet Index for Model Name 10th 11th 12th 13th 14th Project Capacity Sell Feature Series Color Export Unit Item 12Year Item Reference 3TH 4TH ITEM Item 13Year Export INVERTER H/P 14Year Export INVERTER C/O 15Year Export 16Year Export 17Year Export 9TH DIGIT... - Page 89 China http://gspn2.samsungcsportal.com Asia & http://gspn1.samsungcsportal.com This Service Manual is a property of Samsung Electronics Co., Ltd. © Samsung Electronics Co., Ltd. November 2017 Any unauthorized use of Manual can be punished under applicable Code No. AC-00045K_1 International and/or domestic law.