Contents 1. Precautions.........................3 1-1 Precautions for the Service ..............................3 1-2 Precautions related to static electricity and PL ......................3 1-3 Precautions for the Safety ..............................4 1-4 Precautions for handling a system containing refrigerants .................5 1-5 Precautions for the brazing ..............................5 1-6 Precautions for charging refrigerants ..........................5 2.
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7-2 Tank intergrated hydro unit(SPLIT) ..........................134 7-3 Tank intergrated hydro unit(MONO) ......................... 135 7-4 Htydro Unit(SPLIT) ................................136 7-5 FSV Data check and update using S-NET Pro2 ..................... 137 7-6 EHS FSV Values Import and Export ..........................138 Samsung Electronics...
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...
– When using R-32, moisture or foreign substances may affect to the capacity and reliability of the product. Safety precautions must be taken when installing the refrigerant pipe. – The design pressure of the unit is 4.6MPa. Select appropriate material and thickness according to the regulations. Samsung Electronics...
– 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...
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...
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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.
2-2-1 Outdoor Unit (Split) Indoor Unit AE200RNWSEG AE200RNWSEG AE200RNWSEG AE260RNWSGG AE260RNWSEG AE260RNWSEG AE260RNWSEG Model Name Outdoor Unit AE040RXEDEG AE060RXEDEG AE090RXEDEG AE090RXEDGG AE040RXEDEG AE060RXEDEG AE090RXEDEG Outdoor Unit & Tank Hydro Unit Figure Mode Heat Pump (A2W) Heat Pump (A2W) Heat Pump (A2W)
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Product Specifications (cont.) Indoor Unit AE200RNWSEG AE200RNWSEG AE200RNWSEG AE260RNWSGG AE260RNWSEG AE260RNWSEG AE260RNWSEG Model Name Outdoor Unit AE040RXEDEG AE060RXEDEG AE090RXEDEG AE090RXEDGG AE040RXEDEG AE060RXEDEG AE090RXEDEG 3Ф, 4Line, 380~415V, 50Hz Power Supply Φ, #, V, Hz 1Ф, 2Line, 220~240V, 50Hz 1Ф, 2Line, 220~240V, 50Hz 1Ф, 2Line, 220~240V, 50Hz...
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1Ф, 2Line, 220~240V, 50Hz Hydro Centrifurugal Centrifurugal "Centrifurugal Centrifurugal Centrifurugal Centrifurugal Centrifurugal Type (Model Name) (UPMM 25-9.5) (UPMM 25-9.5) (UPMM 25-9.5)" (UPMM 25-9.5) (UPMM 25-9.5) (UPMM 25-9.5) (UPMM 25-9.5) Unit Water Pump Motor Input (Max) Number of Unit Samsung Electronics Samsung Electronics...
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*1) A2W Condition #1 : (Heating) Water In/Out 30℃/35℃, Outdoor Air 7℃DB/6℃WB; (Cooling) Water In/Out 23℃/18℃, Outdoor Air 35℃DB. *2) A2W Condition for ESEER(Cooling) at Water Out 18℃. *3) Sound pressure was acquired in an anechoic room. Thus actual noise level may be different depending on the installation conditions. Samsung Electronics Samsung Electronics...
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General Overview Product Specifications (cont.) Indoor Unit AE090RNYDEG AE090RNYDEG AE090RNYDEG AE090RNYDGG Model Name Outdoor Unit AE040RXEDEG AE060RXEDEG AE090RXEDEG AE090RXEDGG Outdoor Unit & Tank Hydro Unit Figure Mode Heat Pump (A2W) Heat Pump (A2W) Heat Pump (A2W) Heat Pump (A2W) 4,400...
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General Overview Product Specifications (cont.) Indoor Unit AE090RNYDEG AE090RNYDEG AE090RNYDEG AE090RNYDGG Model Name Outdoor Unit AE040RXEDEG AE060RXEDEG AE090RXEDEG AE090RXEDGG Power Supply Φ, #, V, Hz E220~240V, 50Hz, 1Ф E220~240V, 50Hz, 1Ф E220~240V, 50Hz, 1Ф 380~4150V, 50Hz, 3Ф Type (Model Name) Centrifurugal (UPM3 25-7.5)
(Use + Screw Driver) 2) Remove the 4 screws and then separate the Cover Control Box part. (Use + Screw Driver) 3) Remove the Power, Pump, 3way valve, Flow sensor, Booster Heater, Back-up Heater, Sensor connector of Assy PCB. Samsung Electronics...
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Procedure Remark 4) Remove the 3 screws from the front part. 5) Remove the 2 screw and then open the cover in the middle position of water tank. 6) Remove the wire of the thermostat and booster heater. Samsung Electronics...
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2) Separate the pipe connected expansion vessel by 2 nut joints. PUMP 1) Disconnect power and communication connection. 2) Separate the pipe connected Pump by 2 nut joints. Flow sensor 1) Separate the pipe connected flow sensor by 2 bracket holder. Samsung Electronics...
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2) Separate the pipe connected Back up heater by 2 nut joints. 3way Valve 1) Separate the pipe connected 3way valve by 3 bracket holder. Anode bar 1) Separate the pipe connected anode bar by 1 nut joint from top of the tank. Samsung Electronics...
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Parts Procedure Remark PLATE HEAT 1) Remove the 2 screw from the bracket valve. EXCHANGER 2) Remove the 2 screw front the cabi top sub. 3) Separate the pipe connected Assy plate heat exchanger by 2 nut joint. Samsung Electronics...
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1) Remove 4 cover screws from the Hydro Unit. (Use '+' type screw driver) Controller 1) Remove 3 screws from it. & (Use '+' type Screw Driver) Manometer 2) Remove pressure sensor by adjustable wrench. (Use adjustable wrench-230kgf·cm) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark 3) Pull the manometer out. 4) Push the 2 hooks of cover. (use '-' type Screw Driver) 5) Pull the bottom of remocon body up. 6) Remove the connector from the PCB board. Samsung Electronics...
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Parts Procedure Remark 7) Remove the upper case of the controller. 8) Remove 5 screws. Set a side the drain pan and hydro unit. Water Pump 1) Remove 4 screws. (Use '+' type Screw Driver) & Flow Sensor Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark 2) Remove the cabi-control top. 3) Remove the 2 holders and connector of flow sensor. 4) RRemove the 3 screws and 2 connectors. 5) Remove the thermostat, after removing insulation material. Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark 6) Remove 1 screw. (Use '+' type Screw Driver) 7) Separate the pipe connected Pump by 2 nut joints. 8) Remove 2 screws. (Use '+' type Screw Driver) Samsung Electronics...
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1) Remove the tube of the expansion vessel and Vessle the backup heater by adjustable wrench. (Use adjustable wrench-150kgf·cm) Use the Torque Wrench when you assemble 2) Remove 2 screws. (Use '+' type Screw Driver) 3) After removing the nut. Pull the bracket out. Samsung Electronics...
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1) Remove 4 insulations. Exchanger 2) Remove 4 Thermostats. 3) Remove the Thermostat connector on the 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 Samsung Electronics...
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5) Remove 6 screws. (Use '+' type Screw Driver) 6) Pull the PHE out of the unit. Control Box 1) Remoce Thermostats and connectors. 3 Phase (AESSSRNYDGG) 1 Phase (AESSSRNYDEG) 2) Remove 3 screws. (Use '+' type Screw Driver) Samsung Electronics...
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3) Pull the cabi-control bottom out by pushing as indicated diretion. Backup Heater 1) Remove the Drain Hose. 2) Separate the nipple from Back up heater. 3) After removing 4 screws, set a side the backup heater and the unit. (Use '+' type Screw Driver) Samsung Electronics...
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...
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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...
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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...
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Disassembly and Reassembly Parts Procedure Remark CABI INSTALL BACK 1) Remove the 1 screw from the CABI INSTALL BACK Part and separate it. (Use +Screw Driver) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark CABI FRONT LF 1) Unscrew and remove the 8 screws on the CABI FRONT LF. (Use '+' type screw driver) Samsung Electronics...
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1) Turn the one nut as shown in the picture and remove it. (Use adjustable wrench) MOTOR 1) Remove the fan. 2) Unscrew and remove the four motor screws. (Use '+' type screw driver) 3) Disconnect the motor wire from the Ass'y Control Out. Samsung Electronics...
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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...
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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...
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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...
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Disassembly and Reassembly Parts Procedure Remark COMPRESSOR 1) Unscrew and remove the nut on the COVER TERMINAL. (Use adjustable wrench) 2) Separate the compressor wire. 3) separate the OUTSIDE COMPRESSOR FELT SOUND. Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark 4) Separate the COMPRESSOR FELT SOUND. 5) As shown in the picture, unscrew and bottom. (Use Adjustable Wrench) Samsung Electronics...
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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...
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1) Unscrew 2 fix screws under cable holders COMMUNICATION and remove. CABLE 2) Get rid of cable tie of communication cable. 3) Unscrew the numbers of screws on terminal block and separate power and communication ‘Ring’cables from terminal block. Samsung Electronics...
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Parts Procedure Remark ASS’Y CABINET 1) Unscrew and remove 9 screws on Cabinet- SIDE RH side rh. (Use + Screw Driver) ASS’Y CABINET 1) Unscrew and remove 8 screws on Assy FRONT Cabinet Front. (Use + Screw Driver) Samsung Electronics...
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3) Unscrew and remove 2 screws on of Assy Control out. FAN PROPELLER 1) Take Fan Propeller apart. + MOTOR 2) Unscrew and remove 4 screws on Motor to take apart Motor. (Use + Screw Driver) Samsung Electronics...
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3) Separate the pipe from the Entrance and Exist by using a welder. 4) Separate Heat Exchanger from Unit. When removing the Compressor, Heat Exchanger, and Pipe, Purge the Refrigerant inside the Compressor completely and remove the pipe with a weld-ing flame. Samsung Electronics...
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1) Unscrew 2 fix screws under cable holders COMMUNICATION and remove. CABLE 2) Get rid of cable tie of communication cable. 3) Unscrew the numbers of screws on terminal block and separate power and communication ‘Ring’cables from terminal block. Samsung Electronics...
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GUARD COND. (Use ‘+’type screw driver) CABI SIDE RH 1) Unscrew and remove the eleven screws on each side of the CABI BACK RH. (Use '+' type screw driver) 2) Pull the sensor from the CABI SIDE RH. Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark CABI FRONT 1) Unscrew and remove the 9 screws on the CABI FRONT. (Use '+' type screw driver) 1) Turn the one nut as shown in the picture and remove it. (Use adjustable wrench) Samsung Electronics...
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2) Unscrew and remove the four motor screws. (Use '+' type screw driver) 3) Disconnect the motor wire from the Ass'y Control Out. BRACKET 1) Unscrew and remove the two screws on the BRACKET MOTOR. (Use '+' type screw driver) Samsung Electronics...
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30 seconds later And Make sure that is impossible to connect and disconnect BLDC motor connector when the power is on) 3) Unscrew and remove 2 screws on of Assy Control out. Samsung Electronics...
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ASSY 1) Purge the coolant first. TUBE-WATER 2) Turn the two nuts as shown in the picture and remove them. (Use adjustable wrench) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark ASSY BRACKET 1) Unscrew and remove the 4 screws on the ASSY BRACKET PHE. (Use '+' type screw driver) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark COMPRESSOR 1) Separate the COMPRESSOR FELT SOUND. 2) Unscrew and remove the nut on the COVER TERMINAL. (Use adjustable wrench) 3) Separate the compressor wire. 4) Separate the COMPRESSOR FELT SOUND. Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark 5) As shown in the picture, unscrew and bottom. (Use Adjustable Wrench) ASSY COND 1) Unscrew and remove the four screws as shown in the picture. (Use '+' type screw driver) Samsung Electronics...
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CABI TOP 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...
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Disassembly and Reassembly 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...
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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...
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Disassembly and Reassembly Parts Procedure Remark CABI INSTALL BACK 1) Unscrew and remove the 7 screws in the Cabinet-Install Back. (Use '+' type screw driver) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark CABI FRONT LF 1) Unscrew and remove 10 screws. in the Cabinet-Front LF. (Use '+' type screw driver) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark Samsung Electronics...
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1) Turn the two nuts as shown in the picture and remove them. (Use adjustable wrench) 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...
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1) Unscrew and remove the two screws on the BRACKET MOTOR. (Use ‘+’type screw driver) HEATER 1) Unscrew and remove the three screws on the BRACKET MOTOR. (Use '+' type screw driver) 2) Disconnect the heater wire from the ASSY CONTROL OUT. Samsung Electronics...
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Parts Procedure Remark CONTROL OUT 1) Disconnect the six connectors form the ASSY CONROL OUT 2) Unscrew and remove the two mounting screws on the CONTROL OUT. (Use '+' type screw driver) 3) Separate the ASSY CONTROL OUT. Samsung Electronics...
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Remark ASSY 4WAY VALVE 1) Purge the coolant first. 2) 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...
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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 remove 3 mounting screws from the bottom. (Use Adjustable Wrench) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark ASS'Y WATER 1) Separate the Hose from the Water tube TUBE IN/OUT using a plyer. Samsung Electronics...
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(Use '+' type screw driver) 2) Separate the Bracket PHE Top. 3) Separate the pipe from the Entrance/Exit using a welder. 4) As shown in the picture, unscrew and remove 2 mounting screws from the partition. (Use Adjustable Wrench) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark ASSY COND OUT 1) Unscrew and remove 2 screws on each side of the Assy Cond Out. (Use '+' type screw driver) Samsung Electronics...
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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...
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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...
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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...
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Disassembly and Reassembly Parts Procedure Remark CABI INSTALL BACK 1) Remove the 1 screw from the CABI INSTALL BACK Part and separate it. (Use +Screw Driver) Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark CABI FRONT LF 1) Unscrew and remove the 8 screws on the CABI FRONT LF. (Use '+' type screw driver) Samsung Electronics...
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1) Turn the one nut as shown in the picture and remove it. (Use adjustable wrench) MOTOR 1) Remove the fan. 2) Unscrew and remove the four motor screws. (Use '+' type screw driver) 3) Disconnect the motor wire from the Ass'y Control Out. Samsung Electronics...
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1) Unscrew and remove the two screws on the BRACKET MOTOR. (Use ‘+’type screw driver) HEATER 1) Unscrew and remove the three screws on the BRACKET MOTOR. (Use '+' type screw driver) 2) Disconnect the heater wire from the ASSY CONTROL OUT. Samsung Electronics...
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Disassembly and Reassembly Parts Procedure Remark CONTROL OUT 1) Disconnect the six connectors form the ASSY CONROL OUT 2) Unscrew and remove the three screws on the CONTROL OUT. (Use '+' type screw driver) 3) Separate the ASSY CONTROL OUT. Samsung Electronics...
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Remark ASSY 4WAY VALVE 1) Purge the coolant first. 2) 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...
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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...
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2) As shown in the picture, unscrew and remove the two screws from the BRACKET PHE. (Use adjustable wrench) ASSY COND OUT 1) Unscrew remove the two screws on each side of the ASSY COND OUT. (Use '+' type screw driver) Samsung Electronics...
(Only 3Phase Model) Check the operation setting state . Self diagnostic Heating operation blocked Operation Off Check temperature sensor. error Check the operation setting state . Self diagnostic Cooling operation blocked Operation Off Check temperature sensor. error Samsung Electronics...
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Outdoor Unit Input current sensor error Check Outdoor Inverter PBA. Operation Off error Check INVERTER PBA's temperature. Power off and cool Outdoor Unit IPM is overheated Operation Off down INVERTER PBA, and then restart the outdoor unit. error Samsung Electronics...
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Mixing Valve Outlet Refer to details. temperature sensor error Error that the set temperature for disinfection operation Indoor Unit Error for disinfection operation is not reached, or, after reaching, the temperature fails to error continue for the requested time. Samsung Electronics...
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...
Are there any problems such as short or dewetting between Replace PCB EEPROM PIN? EEPROM SUB PBA If you restart after reentering model options and power reset, does the Normal operation error occur again? Replace PCB Samsung Electronics...
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E911 Change water flow rate to proper level ▶ Water pump ON (Low flow rate) : NOT enough water flow ▶ Water flow range Water flow rates (LPM) Outdoor unit capacity ≤ 9kW Outdoor unit capacity > 9kW Samsung Electronics...
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PBA needs to be replaced water pump installed? E912 ▶ Water pump OFF (Normal flow rate) Check the extra pump ▶ Water flow range Water flow rates (LPM) Outdoor unit capacity ≤ 9kW Outdoor unit capacity > 9kW Samsung Electronics...
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Temperature sensor failure (replace) 165.7 Restart the system after replacing the PCB 242.5 295.4 362.4 <103 Type> Current Resistance temperature (kΩ) (°C) 3.03 3.59 4.17 4.93 5.84 6.95 Error Mode Sensor Type 8.32 E121,E122,E123, E901,E902,E903, 12.08 E906,E916 14.68 E904 17.94 Samsung Electronics...
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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...
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...
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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 <CN305 in MAIN PBA > <CN31 in INVERTER PBA> Samsung Electronics...
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Ω at 25°C ex) 205.4k 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...
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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...
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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...
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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...
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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 Samsung Electronics...
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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...
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) . t cont. Is the value of resistance mega between compressor Exchange the compressor Ω 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...
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Is the power cable connected correctly? 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...
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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...
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Exchange apply to the connector of 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℃) Samsung Electronics...
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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...
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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...
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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...
PCB Diagram 5-2 Outdoor Unit █ MAIN PCB (AE080/090/120/160RX****) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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PCB Diagram █ INVERTER PCB (AE090RX**EG) This Document can not be used without Samsung’s authorization. Local Function Description CN401 COMP U YTR250 CN402 COMP V YTR250 CN403 COMP W YTR250 REACTOR_A2 REACTOR_A YTR250 REACTOR_A1 REACTOR_A YTR250 REACTOR_B2 REACTOR_B YTR250 REACTOR_B1...
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PCB Diagram █ INVERTER PCB (AE120/160RX**EG) This Document can not be used without Samsung’s authorization. Local Function Description CN401 COMP 42819-3213 BLK REACTOR_A2 REACTOR_A YTR250 REACTOR_A1 REACTOR_A YTR250 REACTOR_B2 REACTOR_B YTR250 REACTOR_B1 REACTOR_B YTR250 AC POWER OT-048 AC POWER OT-048...
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PCB Diagram █ INVERTER PCB (AE080/090/120/160RX**GG) This Document can not be used without Samsung’s authorization. Local Function Description CN400 COMP 42819-3213 BLK CN101 REACTOR HLW1005-02 BLK AC POWER YTR250 AC POWER YTR250 AC POWER YTR250 CN150 AC POWER YW396-03AV WHT...
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PCB Diagram █ EMI PCB (AE090/120/160RX**EG) This Document can not be used without Samsung’s authorization. Local Function Description AC POWER OT-048 EARTH YTR250 AC POWER L OT-048 AC POWER N OT-048 AC POWER OT-048 CN01 AC POWER YW396-03AV WHT Samsung Electronics...
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PCB Diagram █ EMI PCB (AE080/090/120/160RX**GG) This Document can not be used without Samsung’s authorization. Local Function Description CN01 AC POWER YW396-03AV WHT EARTH EARTH YEL/GRN WIRE R-IN AC POWER WHT WIRE S-IN AC POWER BRN WIRE T-IN AC POWER...
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PCB Diagram █ SUB-HEATER PCB (AE080/090/120/160RX****) 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...
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PCB Diagram █ INVERTER PCB (AE040/050/060RX****) This Document can not be used without Samsung’s authorization. Local Function Description CN581 ECO-COMM SMW200-07 WHT CN551 DOWNLOAD YDAW200-20 BLK CN401 COMP U YTR250 CN402 COMP V YTR250 CN403 COMP W YTR250 CN051 REACTOR...
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PCB Diagram █ MAIN PCB (AE040/050/060RX****) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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SMW250-04 YEL CN804 EXTERNAL CONTROL SMW250-02 RED CN403 EVA-IN/SUCTION SMW250-02 WHT CN001 QUIET SWITCH SMW250-02 BLK CN801 SMW250-05 RED CN701 AC POWER YW396-03AV BLK CN702 4WAY VALVE YW396-03AV WHT CN703 HOT GAS YW396-03AV RED CN704 AC LOAD YW396-03AV YEL Samsung Electronics...
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6. Wiring Diagram 6-1 Tank Integrated Hydro Unit / Hydro Unit 6-1-1 3Phase Model (AE***RNW*GG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram 6-1-2 1Phase Model (AE***RNW*EG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram 6-1-3 3Phase model (AE090RNYDGG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram 6-1-4 1Phase model (AE090RNYDEG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram 6-2 Outdoor Unit █ 3Phase (AE080/090/120/160/RX**GG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram █ 1Phase (AE090/120/160/RX**EG) This Document can not be used without Samsung’s authorization. Samsung Electronics...
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Wiring Diagram █ 1Phase (AE040/050/060RX****) This Document can not be used without Samsung’s authorization. Samsung Electronics...
Eva Out temp sensor T_tank Water tank temp sensor Discharge temp sensor PS_H High pressure switch V_4W 4Way valve PT_C Charging port HX_M Outdoor Heat exchanger Outdoor fan motor T_CO Condout temp sensor HX_PHE Plate heat exchanger Main expansion valve Samsung Electronics...
Eva In temp sensor T_tank Water tank temp sensor Discharge temp sensor PS_H High pressure switch V_4W 4Way valve PT_C Charging port HX_M Outdoor Heat exchanger Outdoor fan motor T_CO Condout temp sensor HX_PHE Plate heat exchanger Main expansion valve Samsung Electronics...
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Water PHX Outlet temp sensor T_w3 Water Outlet temp sensor T_top Compressor Top temp sensor T_dis Discharge temp sensor T_eva in Eva In temp sensor T_eva out Eva Out temp sensor T_condout Condout temp sensor Plate heat exchanger Heater vessel Expansion vessel Samsung Electronics...
Reference Sheet 7-5 FSV Data check and update using S-NET Pro2 To check the EHS 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...
Reference Sheet 7-6 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...
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The existing FSV values can be exported by click on the "Export" button. 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...
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Reference Sheet SD Card The FSV values can be loaded from SD card or saved to SD card by the click on the import button SD card should be connected in EHS Converter. Samsung Electronics...