Samsung AE040JXEDEH Service Manual
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Samsung AE040JXEDEH Service Manual

Eco outdoor/hydro unit
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ECO HEATING SYSTEM
ECO HEATING SYSTEM
Outdoor Unit HYDRO UNIT
Model : AE040JXEDEH
AE060JXEDEH
AE090JXEDEH
AE120JXEDEH
AE140JXEDEH
AE160JXEDEH
AE090JXEDGH
AE120JXEDGH
AE140JXEDGH
AE160JXEDGH

CONTENTS

1. Precautions
2. Product Specifications
7. Reference Sheet
AE090JNYDEH
AE090JNYDGH
AE160JNYDEH
AE160JNYDGH

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Summary of Contents for Samsung AE040JXEDEH

  • Page 1 ECO HEATING SYSTEM OUTDOOR UNIT HYDRO UNIT Model : AE040JXEDEH AE090JNYDEH AE060JXEDEH AE090JNYDGH AE090JXEDEH AE160JNYDEH AE120JXEDEH AE160JNYDGH AE140JXEDEH AE160JXEDEH AE090JXEDGH AE120JXEDGH AE140JXEDGH AE160JXEDGH ECO HEATING SYSTEM CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagram 6.

  • Page 2: Precautions

     Check whether the installation location is at least two meters away from other electronic products such as TV, video, or audio. – Otherwise, the video quality might be degraded or noise might be generated.  Do not let end users repair the products themselves. – Unauthorized disassembly might cause electric shock or fire. Samsung Electronics...
  • Page 3 – R410A is a quasi-azeotrope of two refrigerants. Make sure to charge liquid one when adding refrigerant. If you charge gaseous refrigerant, it may affect the capacity and reliability of the product as a result of change formation of the refrigerant. Samsung Electronics...
  • Page 4 – The container may get damaged by the heat and result in explosions.  Do not operate the product without pressure switch(for product protection) and sensor. – If there are any internal blockage, high refrigerant pressure increase may damage the product or exterior. Samsung Electronics...
  • Page 5 It has developed power saving compressors for more than thirty years. EHS(Eco Heating System) compressor adopts a double-rotor BLDC compressor with permanent magnets made by Samsung. Electricity for the compressor rotor is obtained from a neodium-iron-boron permanent magnetic material (boron magnet can attract iron material weighing 1000 times its own weight.) It strengthens the rotary moment of the compressor to maximize the entire efficiency of the...
  • Page 6 This concept will help space saving and lower costs for pipe line reduction.  Running Costs-Reduction of Up to 33.5% Samsung EHS, known for its world class efficiency (12kW floor heating system with 4.63), can reduce 33.5% of your running costs as compared to a gas boiler.

  • Page 7: Product Specifications

    General Overview 2-2 Product Specifications 2-2-1 Outdoor Unit Model Code AE040JXEDEH/EU AE060JXEDEH/EU AE090JXEDEH/EU AE090JXEDGH/EU AE120JXEDEH/EU AE140JXEDEH/EU AE160JXEDEH/EU AE120JXEDGH/EU AE140JXEDGH/EU AE160JXEDGH/EU Outdoor Unit 4,400 6,000 9,000 9,000 12,000 14,000 16,000 12,000 14,000 16,000 Btu/h 15,000 20,500 30,700 30,700 40,900 47,800 54,600...
  • Page 8 510 x 850 x 315 510 x 850 x 315 510 x 850 x 315 Shipping Dimensions (WxHxD) 564 x 1,024 x 412 564 x 1,024 x 412 564 x 1,024 x 412 564 x 1,024 x 412 Samsung Electronics...
  • Page 9 DB61-04402A ASSY THERMISTOR-WATER TANK DB95-05023A Essential Offer (Hydro unit) SENSOR TEMP-MIXING VALVE DB32-00213A Ring band DB81-01572B Sensor holder DB61-40055A Sensor clip DB81-00635A Cable-tie DB65-10088C Aluminum Tape DB72-30040A Rubber Tape DB62-11304A Insulatior DB62-04785A Assy Connector Wire DB93-13255A Samsung Electronics...

  • Page 10: Disassembly And Reassembly

    3. Disassembly and Reassembly Hand Tool sets  Item Remark +Screw Driver Adjustable wrench –Screw Driver Nipper Electric Motion Driver L-Wrench Torque Lench Latchet Lench Samsung Electronics...
  • Page 11 1) Remove 3 screws from it. & (Use + Screw Driver) Manometer 2) Remove pressure sensor by adjustable wrench. (Use adjustable wrench-230kgf·cm) 3) Pull the manometer out. 4) Push the 2 hooks of cover. 5) Pull the bottom of remocon body up. Samsung Electronics...
  • Page 12 Disassembly and Reassembly Parts Procedure Remark 5) Remove the connector from the PCB board. 6) Remove the upper case of the controller. 7) Remove 5 screws. Set a side the drain pan and hydro unit. Samsung Electronics...
  • Page 13 1) Remove 4 screws. (Use + Screw Driver) 2) Remove the cabi-control top. 3) Remove the flow switch and connector. 4) Remove a pipe from the backup Heater. (Use adjustable wrench-380kgf·cm) Use the Torque Wrench when you assemble it. Samsung Electronics...
  • Page 14 Parts Procedure Remark 5) After removing insulation material, remove the Thermostat. 6) Remove 2 screws. (Use + Screw Driver) AE160JNYSSS AE090JNYSSS 7) Remove 2 screws. (Use + Screw Driver) 8) Pull the water pump & pipes up, out. Samsung Electronics...
  • Page 15 Use the Torque Wrench when you assemble it. 2) Remove 2 screws. (Use + Screw Driver) 3) After removing the nut. Pull the bracket out. 4) Pull the expansion vessel up, out. Plate Heat 1) Remove 4 insulations. Exchanger Samsung Electronics...
  • Page 16 PCB of the Control box. 4) Remove the pipe from the Backup Heater. (Use adjustable wrench-380kgf·cm) Use the Torque Wrench when you assemble it. 5) Remove 6 screws. (Use + Screw Driver) 6) Pull the PHE out of the unit. Samsung Electronics...
  • Page 17 Disassembly and Reassembly Parts Procedure Remark Control Box 1) Remoce Thermostats and connectors 3 Phase (AESSSJNYDGH) 1 Phase (AESSSJNYDEH) 2) Remove 3 screws. (Use + Screw Driver) 3) Pull the cabi-control bottom out by pushing as indicated diretion. Samsung Electronics...
  • Page 18 Disassembly and Reassembly Parts Procedure Remark Backup Heater 1) Remove the Drain Hose. 2) After removing 4 screws, set a side the backup heater and the unit. (Use + Screw Driver) Samsung Electronics...
  • Page 19 1) Unscrew and remove the nine screws on each side of the CABI TOP. (Use '+' type screw driver) CABI INSTALL 1) Unscrew and remove the screw FRONT on the CABI INSTALL FRONT. (Use '+' type screw driver) Samsung Electronics...
  • Page 20 Disassembly and Reassembly Parts Procedure Remark GUARD COND 1) Pull the sensor from Guard Cond. 2) Unscrew and remove the four screws on the GUARD COND. (Use '+' type screw driver) Samsung Electronics...
  • Page 21 Disassembly and Reassembly Parts Procedure Remark CABI BACK RH 1) Pull the sensor from the CABI BACK RH. 2) Unscrew and remove the nine screws on each side the CABI BACK RH. (Use '+' type screw driver) Samsung Electronics...
  • Page 22 Disassembly and Reassembly Parts Procedure Remark CABI INSTALL BACK 1) Unscrew and remove the 8 screws on the CABI FRONT LF. (Use '+' type screw driver) Samsung Electronics...
  • Page 23 Disassembly and Reassembly Parts Procedure Remark Samsung Electronics...
  • Page 24 Disassembly and Reassembly Parts Procedure Remark 1) Turn the two nuts as shown in the picture and remove them. (Use adjustable wrench) Samsung Electronics...
  • Page 25 Disassembly and Reassembly Parts Procedure Remark MOTOR 1) Remove the fan. 2) Unscrew and remove the eight motor screws. (Use '+' type screw driver) 3) Disconnect the motor wire from the Ass'y Control Out. Samsung Electronics...
  • Page 26 Disassembly and Reassembly Parts Procedure Remark BRACKET MOTOR 1) Unscrew and remove the two screws on the BRACKET MOTOR. (Use ‘+’type screw driver) Samsung Electronics...
  • Page 27 Disassembly and Reassembly Parts Procedure Remark CONTROL OUT 1) Disconnect the six connectors form the ASSY Control OUT 2) Unscrew and remove the three screws on the CONTROL OUT. (Use '+' type screw driver) 3) Separate the ASSY CONTROL OUT. Samsung Electronics...
  • Page 28 SERVICE VALVE. (Use '+' type screw driver) 3) Separate the pipe from the Entrance/Exit using a welder. When removing the compressor, heat exchanger and pipe, purge the completely and remove the pipe with a welding flame. Samsung Electronics...
  • Page 29 Remark COMPRESSOR 1) Unscrew and remove the nut on the COVER TERMINAL. (Use adjustable wrench) 2) Separate the compressor wire. 3) Separate the COMPRESSOR FELT SOUND. 4) As shown in the picture, unscrew and bottom. (Use Adjustable Wrench) Samsung Electronics...
  • Page 30 Disassembly and Reassembly Parts Procedure Remark ASSY COND OUT 1) Unscrew remove the two screws on each side of the ASSY COND OUT. (Use '+' type screw driver) Samsung Electronics...
  • Page 31 1) Loosen 1 fixing screw of the Cover-Control and detach the Cover Control. 2) Loosen fixing screws and detach the Cabinet-Upper. 3) Loosen 1 screw fixed to assemble Control Box with Cabinet-Side RH. 4) Loosen 6 fixing screws and detach the Cabinet-Side RH. Samsung Electronics...
  • Page 32 Disassembly and Reassembly Parts Procedure Remark 5) Loosen 2 screws fixed on the Guide Condenser. 6) Loosen fixing screws of the Cabinet Front. Samsung Electronics...
  • Page 33 5) Loosen 2 fixing screws and detach the Bracket Motor. Ass’y Control Out 1) Detach several connectors from the Ass’y Control Out. 2) Detach several connectors from the PCB of Ass’y Control Out. 3) Pull up the Ass’y Control Out. Samsung Electronics...
  • Page 34 1) Loosen fixing screw(CCW) and detach the Heat Exchanger Compressor 1) Loosen the fixing nut and detach the Compressor Lead Wire. 2) Disassemble the Felt Comp Sound. 3) Loosen the 3 bolts at the bottom of Compressor like the picture on the right side. Samsung Electronics...

  • Page 35: Troubleshooting

    Outdoor fan 1 error Operation Off outdoor unit PCB error Check indoor/outdoor fuse Check the compressor connection status Outdoor unit [Inverter] Compressor startup Check the resistance between difference phases of the Operation Off protection error compressor control error Samsung Electronics...
  • Page 36 Communication error between Check the option switch for defining the Master and Wired remote the Master and Slave wired Normal operation Slave (only one Master and one Slave can exist) controller error remote controllers Samsung Electronics...
  • Page 37 PCB and replace the PCB Reconnect the cable connecting the outdoor unit to the indoor unit and restart the unit. If the communication still doesn’t work, replace the indoor unit PCB. Good +0.7V -0.7V Samsung Electronics...
  • Page 38 Failure EEPROM component failure, EEPROM circuit parts missing/damaged/soldering failure Are the EEPROM circuit components in good conditions? (missing components / damage / soldering failure) Replace the PCB if the restart fails Restart the unit after replacing the PCB Samsung Electronics...
  • Page 39 Are there any problems such as short or dewetting between Replace PCB EEPROM PIN? If you restart after reentering model options and power reset, does the Normal operation error occur again? Replace PCB Samsung Electronics...
  • Page 40 Temperature Resistance from the PBA Measure its resistance (°C) (KΩ) value B/W two terminal. Is the resistance value Deviated from the temp. table, 12.1 significantly? 18.0 27.3 43.0 Re-start after replacing PBA. The thermistor needs to be replaced. Samsung Electronics...
  • Page 41 PBA Measure its resistance value B/W two terminal. Temperature Resistance (°C) (KΩ) Is the resistance value 12.1 Deviated from the temp. table, 18.0 significantly? 27.3 43.0 Re-start after replacing PBA. The thermistor needs to be replaced. Samsung Electronics...
  • Page 42 After putting out the thermistor from the PBA Measure its resistance Temperature Resistance value B/W two terminal. (°C) (KΩ) Is the resistance value Deviated from the temp. table, significantly? Re-start after replacing PBA. The thermistor needs to be replaced. Samsung Electronics...
  • Page 43 Re-start after replacing PBA. Is it proper? E911 Change water flow rate to proper level ▶ Water pump ON ( Flow S/W off ) ▶ Water pump ON ( Flow S/W off ) : NOT enough water flow Samsung Electronics...
  • Page 44 Is it short? Measure status of PBA is OPEN or SHORT? Flow S/W needs to be replaced. Is it short? Does the water flow? Does any extra PBA needs to be replaced water pump installed? Check the extra pump Samsung Electronics...
  • Page 45 In this case, is the resistance value out of range in the temperature 59.16 table on the right? 69.44 81.92 Temperature sensor failure 96.95 (replace) 115.4 Restart the system after replacing the PCB 137.8 165.7 242.5 295.4 362.4 Samsung Electronics...
  • Page 46 PCB and replace the PCB Reconnect the cable connecting the outdoor unit to the Hydro unit unit and restart the unit. If the communication still doesn’t work, replace the Hydro unit unit PCB. Good +0.7V -0.7V Samsung Electronics...
  • Page 47 10s digit 1s digit °C long-1 Main Micom version Year(Hex) Month(Hex) Day(two digit) Day(One digit) long-1 and 1 Inverter Micom version Year(Hex) Month(Hex) Day(two digit) Day(One digit) long-1 and 2 EEPROM version Year(Hex) Month(Hex) Day(two digit) Day(One digit) Samsung Electronics...
  • Page 48 IPM(IGBT Module) Over Current(O.C) E464    MAIN/INVERTER Comp. Over load error E465    Check AC Power or MAIN/INVERTER DC-Link voltage under/over error E466    DC_Link voltage  Off  Blink  On Samsung Electronics...
  • Page 49 Refriqerant gas inlet Check Gas MAIN E906    temperature sensor error inlet sensor Mixing Valve Outlet Check Mixing Valve MAIN E916    temperature sensor error Outlet sensor  Off  Blink  On Samsung Electronics...
  • Page 50 If the communication still doesn’t work, replace the comm. kit PCB and outdoor unit PCB in order of mention. Good +0.7V -0.7V cf.) If there is no oscillo scope, it can be replaced multimeter instead of osillo scope. Samsung Electronics...
  • Page 51 Does the communication error occur? Normal operation Is the communication/power cable connected properly between Connect the connector right position MAIN PBA and INVERTER PBA? Exchange MAIN PBA/INVERTER PBA in order of mention <CN39 in MAIN PBA> <CN31 in INVERTER PBA> Samsung Electronics...
  • Page 52 Ω at 25°C Ω at 21°C Power on (°C) (°C) <outdoor, condenser temp. sensor> <discharge, OLP temp. sensor> (*)Resistance value for temperature sensor Is the wire of sensor broken or is there any poor contact? the temperature sensor Samsung Electronics...
  • Page 53 1-6V during the operation? Is the Fan in rotation during Exchange the FAN motor not in rotation TEST operation in cooling mode # TEST operation # press K1 or K2 button on the MAIN PCB after power on. Cont. Samsung Electronics...
  • Page 54 Is the Pin voltage #6 - #3 of CN90 and 91 Exchange INVERTER PCB changed high(4-5V) and low(0-1V) in case of making manual rotation slowly? Is the Pin voltage #7 - #3 of CN90 and Exchange the FAN motor 91 low(0-1V) in normal rotation? Exchange INVERTER PCB Samsung Electronics...
  • Page 55 2 Ω? (*) U↔V, V↔W, W↔U Is the value of resistance mega between compressor Exchange the compressor Ω and outdoor unit body? Is the wire of compressor Check the wire of compressor connected correctly? Samsung Electronics...
  • Page 56 Is the indoor unit installed well Reinstall after remove the obstacle according to installation manual? Does the compressor work normal? Exchange the compressor Are the service valves fully opened? Open the service valves Exchange INVERTER PCB 4-10 Samsung Electronics...
  • Page 57 Open the service valves Is the wire of compressor Check the wire of compressor connected correctly? Is the value of resistance between each phase(*) for compressor Exchange the compressor smaller than 2 Ω? (*) U↔V, V↔W, W↔U cont. Samsung Electronics...
  • Page 58 IPM(IGBT module) over current error (E464) (cont.) Troubleshooting cont. Is the value of resistance mega between compressor Ω Exchange the compressor and outdoor unit body? Are the position and measured value of temperature sensor normal? reposition the sensor reposition the sensor Exchange INVERTER PCB Samsung Electronics...
  • Page 59 Connect the power cable Is the reactor connected correctly? Check the connection of reactor Check whether a fuse has blown Exchange the fuse Does the error occur frequently? Exchange INVERTER PCB Check the input power (AC 230V ± 15%) Samsung Electronics...
  • Page 60 2 Ω? (*) U↔V, V↔W, W↔U Are the service valves fully opened? Open the service valves Is the evaporator sensor of Connect the sensor’s connector indoor unit connected correctly? Is refrigerant charged? Charge refrigerant Exchange INVERTER PCB Samsung Electronics...
  • Page 61 Capacity mismatching between indoor and EEPROM data is wrong. E556 outdoor. Exchange EEPROM or MAIN PBA Option code miss matching among the Option setting data is wrong. E557 indoors(only for DPM) (This error don't occur in EMF 150-AM) Samsung Electronics...
  • Page 62 4-WAY the outdoor PCB. valve coil during the operation? Go to the next page 4-WAY valve main body error * Normal resistance value of 4 way valve coil : 1.5±0.15㏀ (at 20℃) 4-16 Samsung Electronics...
  • Page 63 Dose the voltage of DC300V apply to the connector of outdoor Check the motor wire. fan during the operation of outdoor unit? Outdoor PCB error * Normal resistance value of EEV valve coil(Red-Black or Yellow-Orange) : 92±8Ω (at 20℃) Samsung Electronics...
  • Page 64 Are the option DIP switches the option DIP switches inside the wired remote controller co ured correctly? Is there an error Check the system depending message displayed on the wired remote on the error display controller display? Check the target temperature Samsung Electronics...
  • Page 65 CN39(MAIN PCB),CN31(INVERTER PCB) Error 203 display ALL OFF Is the FUSE on INVERTER PCB blown? Exchange the FUSE Check each BLDC FAN motor short or not, by resistance between Exchange FAN motor pin #1 and #3 Exchange INVERTER PCB Samsung Electronics...

  • Page 66: Pcb Diagram

    5. PCB Diagram 5-1 Hydro unit 17 16 15 14 13 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 67 CNS045 MIXING SENSOR SMW250-02 BLU CNS047 HEATER SMW250-02 BLK HEATER/EVA-OUT/EVA-IN/WATER- CNS043 SMW250-10 WHT OUT/WATER-IN CNS201 SUB_LED SMW200-07 WHT CNS2 FR_CONTROL AKZ350 GRN CNS301 DOWNLOAD YDW200-20 BLK CN101 EARTH YDW236-01 WHT CNP401 B/UP HEATER_N YW396-02V WHT CNP003 MC2-B YTR250 Samsung Electronics...
  • Page 68 5-2 Outdoor Unit █ MAIN PCB (AE090/120/140/160JXEDEH/EU, AE090/120/140/160JXEDGH/EU) This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 69 CN702 4WAY-1 YW396-03AV YEL CN701 HOTGAS YW396-03AV RED CN101 POWER YW396-03AV WHT CN806 EEPROM B7P-MQ WHT CN304 DRED DAPC-2009-6P BLK CN501 MODE SELECTOR SMW250-03 WHT CN103 EARTH YDW236-01 WHT CN303 COMM-INDOOR YW396-02V RED CN003 QUIET S/W BR-7623-2P BLK Samsung Electronics...
  • Page 70 PCB Diagram █ INVERTER PCB (AE090JXEDEH/EU) This Document can not be used without Samsung’s authorization. Local Function Description CN71 COMP 42819-3213 BLK REACTOR-A2 REACTOR_A YTR250 REACTOR-B2 REACTOR_B YTR250 REACTOR-A1 REACTOR_A YTR250 REACTOR-B1 REACTOR_B YTR250 AC POWER BRN WIRE AC POWER...
  • Page 71 PCB Diagram █ INVERTER PCB (AE120/140/160JXEDEH/EU) This Document can not be used without Samsung’s authorization. Local Function Description CN32 COMP 42819-3213 BLK REACTOR-A1 REACTOR_A YTR250 REACTOR-B1 REACTOR_B YTR250 AC POWER BRN WIRE AC POWER SKY/BLU WIRE CN91 BLDC FAN2 YW396-06V WHT...
  • Page 72 PCB Diagram █ INVERTER PCB (AE090/120/140/160JXEDGH/EU) This Document can not be used without Samsung’s authorization. Local Function Description CN800 COMP 42819-3213 BLK CN600 REACTOR HLW1005-02 BLK R-IN YTR250 S-IN YTR250 T-IN YTR250 CN100 POWER YW396-03AV WHT CN91 BLDC FAN2 YW396-06V WHT...
  • Page 73 PCB Diagram █ EMI PCB (AE120/140/160JXEDEH/EU) This Document can not be used without Samsung’s authorization. Local Function Description POWER OT-048 EARTH EARTH YEL/GRN WIRE 1(L) POWER BRN WIRE POWER BRN WIRE POWER SKY/BLU WIRE 2(N) POWER SKY/BLU WIRE POWER OT-048...
  • Page 74 PCB Diagram █ EMI PCB (AE120/140/160JXEDGH/EU) This Document can not be used without Samsung’s authorization. Local Function Description EARTH EARTH YEL/GRN WIRE R-IN POWER WHT WIRE S-IN POWER BRN WIRE T-IN POWER BLK WIRE N-IN POWER SKY/BLU WIRE N-INV POWER...
  • Page 75 PCB Diagram █ SUB-HEATER PCB (AE090/120/140/160JXEDEH/EU, AE090/120/140/160JXEDGH/EU) This Document can not be used without Samsung’s authorization. Local Function Description CN02 POWER YW396-03AV YEL CN03 HEATER YW396-03AV WHT Samsung Electronics...
  • Page 76 PCB Diagram █ INVERTER PCB (AE040/060JXEDEH/EU) This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 77 YW396-03AV WHT CN242 BASE-HEATER YW396-03AV BLU CN301 COMM YW396-02V RED CN205 SUB PBA SMW200-05 BLK CN251 SENSOR OLP/COND/DIS/OUT SMAW200-08 WHT CN245 EVA_IN SMAW250-02 WHT CN252 WATER SMW250-04 YEL CN701 SMAW250A-05 RED CN801 LOW-PRESS SENSOR B04B-XAEK-1 CN809 HIGH-PRESS SENSOR B04B-XARK-1 Samsung Electronics...
  • Page 78 PCB Diagram █ SUB-DISPLAY PCB (AE040/060JXEDEH/EU) This Document can not be used without Samsung’s authorization. Local Function Description CN518 DC POWER SMW200-05 BLK CN502 MAIN-SUB SIGNAL SMW200-10 BLK CN511 DC 12V YW396-02V BLU CN01 SOLUTION_COMM AKZ350 GRN CN501 MAIN-SUB SIGNAL...

  • Page 79: Wiring Diagram

    6. Wiring Diagram 6-1 Hydro unit 6-1-1 3Phase Model This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 80 6-1-2 1Phase Model This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 81 6-2 Outdoor Unit █ 3Phase (AE090/100/120/140JXEDGH) This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 82 Wiring Diagram █ 1Phase (AE090/100/120/140JXEDEH) This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 83 Wiring Diagram █ 1Phase (AE040/060JXEDEH) This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 84: Reference Sheet

    HYDRO UNIT(TANK all-in-one) Capacity WATT(*100) WATT(*100) Series version WATT(*100) WATT(*100) STANDRAD WATT(*100) WATT(*100) (/STANDARD TANK) WATT(*100) WATT(*100) Power WATT(*100) E(220~240V, 50Hz, 1Ø) G(380~415V, 50Hz, 3Ф) Mode Year HEAT PUMP R410a 2015 Outdoor / Inodoor Indoor unit (NASA) Outdoor unit (NASA) Samsung Electronics...
  • Page 85 7-2 Refrigerant Circuit Diagram This Document can not be used without Samsung’s authorization. Part Description T_w1 Water Inlet temp sensor T_w2 Water PHX Outlet temp sensor T_w3 Water Outlet temp sensor T_top Compressor Top temp sensor T_dis Discharge temp sensor...
  • Page 86 7-2 FSV data check and update using S-Net Pro2 To check the EHS HE / HT FSV data the [Update] button must be selected. FSV value has been updated, double-click each cell can set the value of the FSV. Samsung Electronics...
  • Page 87 7-3 EHS FSV Values Import and Export The User can now export the existing FSV values into an XML file and update later onto a new unit the saved values. Samsung Electronics...
  • Page 88 Export Values: The existing FSV values can be exported by click on the "Export" button. Samsung Electronics...
  • Page 89 FSV Import: The FSV values can be imported by the click on the import button. The user is prompted to browse and select the XML file for update on the EHS unit selected in the dropdown menu. Samsung Electronics...
  • Page 90 Samsung Electronics...
  • Page 91 China china.samsungportal.com © Samsung Electronics Co., Ltd. Feb 2015. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in Korea. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. Code No. AC-00100E_1...

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