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SPLIT-TYPE AIR CONDITIONER OUTDOOR UNIT INDOOR UNIT MODEL CODE AR09MSWXCWKNCV AR09MSWXCWKXCV AR12MSWXCWKNCV AR12MSWXCWKXCV AIR CONDITIONER CONTENTS 1. Precautions 2. Pr cations 3. Alignment and Adjustments 4. Disassembly and Reassembly AR09MSWXCWKNCV 5. ASSY CONTROL AR12MSWXCWKNCV 6. Electrical Parts List 7. Wiring Diagram 8.
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...
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...
2. Product Specifications 2-1 The Feature of Product 2-step cooling 2-step cooling function will quickly cool the room to reach the desired temperature and then it will adjust the fan speed and ai ow direction automatically to help you stay comfortable and refreshed.
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Model AR09MSWXCWKNCV AR12MSWXCWKNCV Rating Mode Unit Wall-mounted Wall-mounted T1 Cool Btu/h 9000 12000 Capacity T3 Cool Btu/h Heat 11000 13600 T1 Cool 1050 Power Input T3 Cool Heat 1100 T1 Cool Current T3 Cool Heat 14.06 11.43 Efficiency 12.79 12.36 Dehumidifying l/hr.
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2-3 The Com DEVELOPMENT MODEL Model AR09MSWXCWKNCV AR12MSWXCWKNCV ndoor Unit Design Outdoor Unit Indoor Unit 10.1 10.1 Net Weight Outdoor Unit 37.5 37.5 Indoor Unit 828*265*267 28*265*267 Net Dimension Outdoor Unit 790*285*545 790*285*545 Indoor Unit Noise Outdoor Unit Air Purifying System...
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...
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3-2 Display Error and Check Method 3-2-1 Indoor Display Error and Check Mathod <-> Time out comm. (Inv Micom <-> Main Micom) E203 EEV or Valve Close error-Self diagnosis E422/E554 /Gas Leak Error Out door and Fan Error E458 E461 Comp.
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3-2-2 Outdoor LED Display Error and Check method Outdoor OLP over temperature error...
1. Tack out the batteries of remote control. 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. Samsung Electronics...
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’ ’ 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...
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Every time you push the button, the display panel reads . . . repeatedly. Push the Mode button to set the display panerl to 1. Every time you push the button, the display panel reads . . . repeatedly. Samsung Electronics...
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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 AR09MSWXCWKNCV 011E25-17EA4A-271920-3724D4 AR12MSWXCWKNCV 011E25-17EA6B-272328-3714D4 Samsung Electronics...
4) Execute the Inverter Download program 5) Select COM Port and connect 4) CLICK 6) Open the file (*.src) 7) Click the Start button and reset the power Reset power Waiting down load Download 6) CLICK 5) CLICK 7) CLICK Samsung Electronics...
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Download Converter 4) Execute the Inverter Download program 5) Select COM Port and connect 4) CLICK 6) Open the file (*.src) 7) Click the Start button Waiting down load Download 6) CLICK 5) CLICK 7) CLICK Samsung Electronics 3- 9...
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...
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Center area Side area Side area HOOK F03,F04 Samsung Electronics...
4- 2 Outdoor Unit Detach the Cabinet Upper lik e the picture. 4-12...
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5) Loosen 2 screw(CCW) on the right side of Cabinet Front. (Use Screw Driver) 6) Loosen 2 screw(CCW) on the left side of Cabinet Front. (Use Screw Driver) 7) Loosen 3 screw(CCW) on the front side of Cabinet Front. (Use Screw Driver) 4-13...
ASSY PCB SUB DB93-09493F ASSY CONNECTOR WIRE DB93-09497E ASSY CONNECTOR WIRE DB93-13220A ASSY PCB SUB-HEATER DB93-14275A ASSY CONNECTOR WIRE-POWER DB93-14276A ASSY CONNECTOR WIRE-DC SIGNAL DB93-14277B ASSY CONNECTOR WIRE-DC SIGNAL DB93-15742A ASSY CONNECTOR WIRE-DC SIGNAL DB93-15008A ASSY CONNECTOR WIRE Samsung Electronics...
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Separate Case-WIFI Top BUTTON from Case-WIFI Button Detach SCREW SCREW from Case-WIFI Button Detach Assy Connector Wire from Case-WIFI Button WIRE *Caution When you separate the connector , pull press -ing the locking button Separate PBA WIFI from Case-WIFI Button Samsung Electronics...
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 CODE NO : DB68-04014A INDOOR - UNIT Samsung Electronics...
: Good Bad : Ring terminal is connected reversely Bad : Not clamped Screw Bad : In the gap between Ring terminal & Screw Bad : Unused Ring Terminal Samsung Electronics...
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 lter 07 Wind-free panel 03 Air ow blade (up and down)
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...
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. 10-1 Samsung Electronics...
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. Samsung Electronics 10-2...
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...
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 Samsung Electronics 10-4...
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...
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 10-6...
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...
* 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 Samsung Electronics 10-8...
3) Did you download or insert EEPROM IC, after changing outdoor PBA? 2. Troubleshooting procedure MODEL "A" DB92-02866A CN501 DB92-02867A CN202 EEPROM data (or. Insert the service EEPROM IC) Restart after power o Terminate the service Is the error appeared again? Exchange the Outdoor PBA 10-9 Samsung Electronics...
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...
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...
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...
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...
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? Samsung Electronics 10-14...
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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...
Check the fuse open or not? (F001) Exchange the Main PBA Rest 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...
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. 10-17 Samsung Electronics...
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 Samsung Electronics 10-18...
±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...
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Wait Wait OLP temperature is decreased OLP temperature is decreased Restart a er power Restart a er power Exchange the Outdoor PBA Exchanged the Compressor d h C Samsung Electronics 10 -20...
Wait until discharge temperature is decreased Is the discharge over temperature Terminate the service sensor error appeared again? Download the EEPROM data Is the discharge over temperature Terminate the service sensor error appeared again? Exchange the Outdoor PBA Exchanged the Compressor 10-21 Samsung Electronics...
2) The fan motor of the indoor unit . Fan motor connector(CN72) is faulty. 1. Fan speed(high) doesn't run. 2. Continuous Operation 3) The power voltage between terminal #1-#3 of the . PBA is faulty. connector(CN72) is 0V. Samsung Electronics 10-22...
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 10-23 Samsung Electronics...
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(There is no problem with Main PBA in this case) - In the above case, the change of all-in-one Terminal Block will make Main PBA operate again. Circuit Block 3. Measurement method of fair/defective thermal fuse Fail Defective Samsung Electronics 10-24...
DRED 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 Reactor SMPS - PBA SMPS Samsung Electronics 11-2...
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.
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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. 12-3 Samsung Electronics...
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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.
If dust is too heavy, rinse it with running water. Insert the ai lter back in its original position. Dry t ter in a ventilated area. it once a week. 12-5 Samsung Electronics...
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. Samsung Electronics 12-6...
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) 12-7 Samsung Electronics...
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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. Samsung Electronics 12-8...
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12-7. Reference Sheet 10th 11th 12th 13th 14th Sell Project Capacity Feature Series Color Unit Export 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 Item1 Export 1st MODEL A Export The virus doctor (The India / Latin America A / PAC K besides) S...