Samsung AR36BSHUMGMNCV Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Air Conditioner
  5. AR36BSHUMGMNCV
  6. Service manual

Samsung AR36BSHUMGMNCV Service Manual

Hide thumbs
Table of Contents

Advertisement

Available languages

Available languages

Quick Links

Download this manual
SYSTEM AIR CONDITIONER
SINGLE for North America (R-410A, Heat Pump)
INDOOR UNIT
OUTDOOR UNIT
AR36BSHUMGMNCV
AR36BSHUMGMXCV
AIR CONDITIONER
CONTENTS
1. Precautions
2. Product Speci cations
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Reference Sheet

Advertisement

Table of Contents
loading

Related Manuals for Samsung AR36BSHUMGMNCV

Summary of Contents for Samsung AR36BSHUMGMNCV

  • Page 1 SYSTEM AIR CONDITIONER SINGLE for North America (R-410A, Heat Pump) INDOOR UNIT OUTDOOR UNIT AR36BSHUMGMNCV AR36BSHUMGMXCV AIR CONDITIONER CONTENTS 1. Precautions 2. Product Speci cations 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagram and Parts List 6. Wiring Diagram...

  • Page 2: Table Of Contents

    Contents 1. Precautions ........................1-1 1-1. Precautions for the Service ..........................1-1 1-2. Precautions for the Static Electricity and PL ....................1-1 1-3. Precautions for the Safety ..........................1-1 1-4. Precautions for Handling Refrigerant for Air Conditioner ................1-2 1-5. Precautions for Welding the Air Conditioner Pipe ..................1-2 1-6.
  • Page 3 Contents 5. PCB Diagram and Parts List ..................5-1 5-1. Indoor Unit Main PBA ............................5-1 5-2. Indoor Unit Sub PBA ............................5-3 5-3. Outdoor Unit Main PBA ..........................5-4 5-4. Outdoor Unit inverter PBA ..........................5-6 5-5. Outdoor Unit EMI PBA ............................. 5-7 6.

  • Page 4: Precautions

    Explain to workers that the battery for the remote control needs to be separated for storage purposes when the product will not be used for a long time. – This can cause a problem for the remote control since battery fluid may trickle out. Samsung Electronics...

  • Page 5: Precautions For Handling Refrigerant For Air Conditioner

    If the Wall Mounted type(Wind free) indoor unit is included in the installation combination, please contact us before changing the Capacity correction for heating function to 33kg/cm2g during Outdoor unit key function setting. Samsung Electronics...

  • Page 6: Product Specifications

    2. Product Specifications 2-1. Product Specifications CRAC Item AR36BSHUMGMNCV AR36BSHUMGMXCV Indoor Unit Outdoor Unit Design Remote Controller Cooling [Btu/h] 9,500/36,000/39,000 Performance Heating [Btu/h] 9,500/40,000/47,000 Cooling [W] 900/3,790/4,300 Power Consumption Heating [W] 560/4,510/5,820 Cooling [Btu/hW] EER/COP Heating [Btu/hW] 8.85 Voltage / Frequency...

  • Page 7: Specifications Of Optional Items

    2-2. Specifications of optional items 2-2-1. Accessories Q’ty Item Description ASSY WIRELESS DB96-24901P REMOCON BATTERY-MN 4301-000121 MANUAL USERS DB68-11577A Indoor Unit MANUAL INSTALL DB68-11578A HOLDER-REMOCON DB61-06087A SCREW-TAPPING(M4*L12) 6002-000213 CARD WARRNATY 6801-002246 Samsung Electronics...
  • Page 8 Accessories (cont.) Q’ty Item Description MANUAL INSTALL DB68-11579A RUBBER-LEG DB73-20134A Outdoor Unit SEAL DRAIN DB63-10355C DRAIN-PLUG OUT DB67-00806A Samsung Electronics...

  • Page 9: Disassembly And Reassembly

    3. Disassembly and Reassembly Necessary Tools Item Remarks +SCREW DRIVER Adjustable Wrench (8mm, 10mm, 13mm) M6, M8 Hex Wrench Samsung Electronics...
  • Page 10 PANEL FRONT. (use + Screw Driver) 4) Loosen connector wire(white) and detach the temperature sensor wire. 5) To detach the FRONT-PANELthe main frame, unfasten 2 screw at the bottom. (use + Screw Driver ) 6) Take off the FRONT-PANEL,lifting up the bottom Samsung Electronics...
  • Page 11 3) To detach TRAY-DRAIN from the main frame , pull the bottom of the TRAY- DRAIN towards you. CONTROL IN 1) Unfasten the earth screw. (use + ScrewDriver) 2) Detach the temperature sensor and Humidity sensor. 3) Detach the temperature sensor. Samsung Electronics...
  • Page 12 (use + Screw Driver) 1) Loosen the STEP UP/DOWN connector (CN802). tion When you separate the connector, pull pressing the locking button. 2) Loosen the FUSE CHK connector (CN140). When you separate the connector, pull pressing the locking button. Samsung Electronics...
  • Page 13 5) Loosen the DISPLAY connector. (CN501). The terminal is locking type. So, when you separate terminals, pull pressing the button. 6) Loosen the POWER connector. When you separate the connector, pull pressing the locking button. Samsung Electronics...
  • Page 14 9) Take off the main PBA from the ASS’Y Control in. When you take off the PBA, don’t touch the components. Please hold the PBA both side. EVAPORATOR 1) Unfasten the screw at the right side. (use + ScrewDriver) Samsung Electronics...
  • Page 15 3) Detach the HOLDER PIPE. (use + Screw Driver) 4) Detach the BRACKET-EVAP. (use + Screw Driver) 5) Detach the HOLDER EVAP. (use + Screw Driver) 6) Loosen 1 fixing earth screw right side. (use + Screw Driver) Samsung Electronics...
  • Page 16 3) unfasten the screw a little and pull the MOTOR FAN to the right side. (use + Screw Driver) 4) Loosen 1 fixing screws of HOLDER-FAN. (use + Screw Driver) 5) unfasten the screw a little. (use + Screw Driver) Samsung Electronics...
  • Page 17 1) Remove the 9 screws which is fixed to each side of Cabinet Upper and separate it.(Use + Screw Driver) Cabinet-Installation 1) Remove the 1 screw which is fixed to Front Part Cabinet-Installation Front Part and separate it.(Use + Screw Driver) Samsung Electronics...
  • Page 18 Cabinet Rear RH 1) Pull out the sensor from the Cabinet Rear RH and separate it. 2) Remove the 4 screws which is fixed to each side of Cabinet Rear RH and separate it. (Use + Screw Driver) 3-10 Samsung Electronics...
  • Page 19 Cabinet-Installation 1) Remove the 1 screw from the Rear Part Cabinet-Installation Rear Part and separate it.(Use +Screw Driver) Cabinet Front LF 1) Remove the 9 screws from the Cabinet Front LF and separate it. (Use +Screw Driver) Samsung Electronics 3-11...
  • Page 20 Disassembly and Reassembly Parts Procedure Remark Cabinet Front LF 1) Remove the 2 fixing nuts like the pic- ture on the right side. (Use Hexagon Wrench, Monkey Spanner, Hexagon Socket) 3-12 Samsung Electronics...
  • Page 21 2) Remove the 8 screws which is fixed to Motor. (Use +Screw Driver) 3) Separate the Motor Wire connector from the Outdoor Unit Control Part. Bracket Motor 1) Remove the 2 screws from the Bracket Motor and separate it. (Use +Screw Driver) Samsung Electronics 3-13...
  • Page 22 Disassembly and Reassembly Parts Procedure Remark Control Part 1) Separate the 4 connectors from the Outdoor Unit Control part. 2) Remove the 2 screws which is fixed to Control Part. (Use +Screw Driver) 3) Separate the Control Part. 3-14 Samsung Electronics...
  • Page 23 Compressor and then separate the Pipe by welding torch. EEV Valve 1) Remove the 2 screws which is fixed to Service Valve and separate it. (Use +Screw Driver) 2) Separate the inlet and outlet pipes by welding torch Samsung Electronics 3-15...
  • Page 24 Cover and separate it. (Use Hexagon Wrench, Monkey Spanner, Hexagon Socket) 2) Separate the Felt Compressor. 3) Remove the 3 bolts from the bottom of Compressor like the picture on the right side. (Use Hexagon Wrench, Monkey Spanner, Hexagon Socket) 3-16 Samsung Electronics...

  • Page 25: Setting An Indoor Unit Address And Installation Option

    Mode button High Fan button High Temp button Low Temp button Low Fan button Entering mode for option setting. Step 1 Option setting procedure. (The option setting procedure is the same for other models.) Step 2 Samsung Electronics...

  • Page 26: The Procedure Of Setting Option

    Press Mode button to be changed to AUTO mode in the OFF status. 11. Setting SEG14, SEG15 option Press Low Fan button( ) to enter SEG14 value. Press High Fan button( ) to enter SEG15 value. Each time you press the button, … will be selected in rotation. SEG14 SEG15 Samsung Electronics...
  • Page 27 Press Mode button to be change to HEAT mode in the OFF status. 19. Setting SEG23, SEG24 mode Press Low Fan button( ) to enter SEG23 value. Press High Fan button( ) to enter SEG24 value. Each time you press the button, … will be selected in rotation. SEG23 SEG24 Samsung Electronics...
  • Page 28 Troubleshooting Check the option you have set Input option Step 4 Check operation Step 5 Samsung Electronics...

  • Page 29: Order For Setting Options (Wired Remote Controller)

    1. If you want to use the various additional functions for your Wired Remote Controller, press the set and delete buttons at the same time for more than three seconds. 2. Refer to the list of additional functions for your Wired Remote Controller on the next page, and select the desired menu. Samsung Electronics...

  • Page 30: Setting The Indoor Unit Addresses

    Troubleshooting 4-1-4. Setting the indoor unit addresses Samsung Electronics...
  • Page 31 Troubleshooting Samsung Electronics...

  • Page 32: Changing The Addresses And Options Individually

    Troubleshooting 4-1-5. Changing the addresses and options individually Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Samsung Electronics...

  • Page 33: Model-Specific Option Code

    Troubleshooting 4-2. Model-specific option code Static Item Model Pressure Samsung Electronics...

  • Page 34: Diagnostic Checklist

    Troubleshooting 4-3. Diagnostic Checklist 4-3-1. Test operation mode and check mode < AR36BSHUMGMXCV > 7-segment display 7-segment display Key Switch Key Switch Not Used/No Function 4-10 Samsung Electronics...

  • Page 35: Error Code [Indoor]

    Troubleshooting 4-3-2. Error code [indoor] Samsung Electronics 4-11...

  • Page 36: Troubleshooting By Symptoms

    Troubleshooting 4-4. Troubleshooting by symptoms 4-4-1. Indoor temperature sensor error (E121) <Temperature sensor resistance value> 4-12 Samsung Electronics...

  • Page 37: Indoor Heat Exchanger Temperature Sensor Error (E122)

    Troubleshooting 4-4-2. Indoor heat exchanger temperature sensor error (E122) Samsung Electronics 4-13...

  • Page 38: Indoor Unit Float Sensor Error (E153)

    Troubleshooting 4-4-3. Indoor unit float sensor error (E153) 4-14 Samsung Electronics...

  • Page 39: Indoor Fan Error (E154)

                          ↓                                          ↓                    ↓ ↓ 1    2   3   4    5      1    2   3   4    5      Samsung Electronics 4-15...

  • Page 40: Eeprom Circuit Failure (E162)

    Troubleshooting 4-4-5. EEPROM circuit failure (E162) 4-16 Samsung Electronics...

  • Page 41: Communication Error After Finishing Tracking (E202)

    Troubleshooting 4-4-6. Communication error after finishing Tracking (E202) LED01 Good +0.7V -0.7V Samsung Electronics 4-17...

  • Page 42: When The Outdoor Unit Power Is Not On - Initial Diagnosis : 1-Phase Products

    Troubleshooting 4-4-7. When the outdoor unit power is not ON - Initial Diagnosis : 1-phase products 4-18 Samsung Electronics...
  • Page 43 Troubleshooting When the outdoor unit power is not ON - Initial Diagnosis : 1-phase products (Cont.) Samsung Electronics 4-19...

  • Page 44: Indoor/Outdoor Communication Error (1Min.) (Error Code : E202)

    Troubleshooting 4-4-8. Indoor/outdoor communication error (1min.) (Error Code : E202) 4-20 Samsung Electronics...
  • Page 45 Troubleshooting Indoor/outdoor communication error (1 min.) (Error Code: E202) (Cont.) Comm B(#7) Comm A(#6) Vcc (#8) Samsung Electronics 4-21...

  • Page 46: Communication Error Between Outdoor Unit Inv

    Troubleshooting 4-4-9. Communication error between outdoor unit INV MAIN MICOM (1 min.) (Error Code: E203) 4-22 Samsung Electronics...

  • Page 47: Outdoor Sensor Error(Error Code : E221, E231, E251, E320)

    Troubleshooting 4-4-10. Outdoor sensor error(Error Code : E221, E231, E251, E320) Samsung Electronics 4-23...

  • Page 48: Compressor Down Due To Freezing Control (Error Code : E403)

    Troubleshooting 4-4-11. Compressor down due to freezing control (Error Code : E403) 4-24 Samsung Electronics...

  • Page 49: Pipe Blockage Error (Error Code : E422)

    Troubleshooting 4-4-12. Pipe blockage error (Error Code : E422) Samsung Electronics 4-25...

  • Page 50: Outdoor Unit Fan Error (Error Code : E458, E475)

    Troubleshooting 4-4-13. Outdoor unit Fan error (Error Code : E458, E475) 1 3 3 4-26 Samsung Electronics...

  • Page 51: Compressor Starting Error / Rotation Error (Error Code : E461, E467)

    Troubleshooting 4-4-14. Compressor starting error / rotation error (Error Code : E461, E467) Check the power connection. Check the restart after power reset. Check the compressor and connection of compressor wires. Samsung Electronics 4-27...
  • Page 52 Troubleshooting Compressor starting error / rotation error (Error Code : E461, E467) (Cont.) 4-28 Samsung Electronics...

  • Page 53: Full Current Error / Pfc Over-Current Error (Error Code : E462, E484)

    Troubleshooting 4-4-15. Full current error / PFC over-current error (Error Code : E462, E484) operation at restart. End the service. End the service. Samsung Electronics 4-29...

  • Page 54: Ipm (Over Current) Error (Error Code : E464)

    4-4-16. IPM (Over Current) error (Error Code : E464) Outdoor unit installation and environment check. Check for normal operation at restart. End the service. Check installation environment of indoor unit. check for normal operation at restart. End the service. 4-30 Samsung Electronics...
  • Page 55 Troubleshooting IPM (Over Current) error (Error Code : E464) (Cont.) Samsung Electronics 4-31...
  • Page 56 Troubleshooting IPM (Over Current) error (Error Code : E464) (Cont.) 4-32 Samsung Electronics...

  • Page 57: Dc Link Over-Current / Low-Voltage Error (Error Code : E466)

    Troubleshooting 4-4-17. DC LINK over-current / low-voltage error (Error Code : E466) H/W DC_Link Over Voltage Error (Error Code : E483) AC Input Voltage Sensor Error (Error Code : E488) Samsung Electronics 4-33...

  • Page 58: Gas Leakage Error (Error Code : E554)

    Troubleshooting 4-4-18. Gas leakage error (Error Code : E554) 4-34 Samsung Electronics...
  • Page 59 Troubleshooting Gas leakage error (Error Code : E554) (Cont.) Samsung Electronics 4-35...

  • Page 60: Others

    Troubleshooting 4-4-19. Others 4-36 Samsung Electronics...
  • Page 61 Troubleshooting Others (Cont.) Samsung Electronics 4-37...

  • Page 62: Pcb Diagram And Parts List

    PCB Diagram and Parts List Samsung Electronics...
  • Page 63 #4 : COM2_ENABLE #6 : EEPROM_SI #5 : EXT_CTRL #7 : EEPROM_CLK #6 : COMP_OPER_CHECK #7 : ERROR_CHECK #8 : COM2_PS_OUT(DC5V) #9 : GND #10 : DC12V #11 : COM2_PTCRL_MICOM #12 : COM2_VCHECK_A #13 : COM2_VCHECK_B #14 : COM2_VCHECK_AD Samsung Electronics...
  • Page 64 PCB Diagram and Parts List ① CN1-2WIRES COMM. Samsung Electronics...
  • Page 65 PCB Diagram and Parts List Samsung Electronics...
  • Page 66 #3 : DC 12V #3 : GND #3 : L - RELAY CONTACT OUTPUT #3 : L - RELAY CONTACT OUTPUT #4 : COMP CHECK #4 : DC 5V #5 : DC 12V #6 : INV POWER CTRL Samsung Electronics...
  • Page 67 #2 : COMP-V PHASE #N_SKY : AC POWER(N)/SKY #4 : DC 15V #4 : DC 15V #3 : COMP-W PHASE #5 : FAN RPM #5 : FAN RPM #6 : FAN RPM FEEDBACK #6 : FAN RPM FEEDBACK Samsung Electronics...
  • Page 68 PCB Diagram and Parts List ① ② ③ ④ #1: AC POWER(N) #1: AC POWER(L) #1: AC POWER(L) #3: AC POWER(N) ⑤ #1: AC POWER(L) Samsung Electronics...

  • Page 69: Wiring Diagram

    6. Wiring Diagram 6-1. Indoor Unit This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 70: Outdoor Unit

    Wiring Diagram 6-2. Outdoor unit Samsung Electronics...

  • Page 71: Reference Sheet

    Reference Sheet 7. Reference Sheet 7-1. Index for Model Name 7-1-1. Indoor Unit 용량 Type 제품군 출시년도 Feature Design Series Color code Product type 거래선 (K BTU) (Ref, Inv. ONOFF) Samsung Electronics...

  • Page 72: Refrigerating Cycle Diagram

    You can open the valve by turning the need valve counterclockwise using hex wrench, and it is used for vacuum, gas purging, refrigerant injection, refrigerant purging, and indoor-outdoor unit connection. ACCUMULATOR Accumulator prevents the flow of liquid-state refrigerant into the compressor. (Liquid-state refrigerant flowing into the compressor will overload the compressor.) Samsung Electronics...
  • Page 73 China china.samsungportal.com © Samsung Electronics Co., Ltd. December. 2021. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in Korea. Any unauthorized use of Manual can be punished under Code No. AC-00289E_1 applicable International and/or domestic law.

This manual is also suitable for:

Ar36bshumgmxcv

Table of Contents