Samsung ND090LHXEA manuals
ND090LHXEA
Table of contents
- product specifications
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Precautions
- Precautions for Handling Refrigerant for Air Conditioner
- Product Specifications
- Changes in comparison to basic model
- Product Specifacations
- way cassette type
- big duct
- ceiling type
- console type
- Outdoor Unit
- Accessory and Option Specifications
- Disassembly and Reassembly
- Indoor Unit
- Troubleshooting
- option items
- What to check before diagnosis
- Diagnosis Checklist
- Auto Inspect Mode
- Auto Inspect Mode Steps
- Preliminary Inspection
- Troubleshooting for inspected items
- Error Code
- Responses According to Condition
- Indoor Unit ROOM sensor Error (Open/Short)
- Indoor unit EVAP IN sensor Error (Open/Short)
- Indoor EVAP OUT sensor Error (Open/Short)
- Indoor heat exchanger's EVAP IN sensor dislocation error
- Indoor Heat Exchanger's EVA OUT sensor dislocation error (Open/Short)
- Simultaneous Indoor heat exchanger's EVA IN, OUT sensor dislocation error (Open/Short)
- Operational error of indoor Unit's Clean Fan (Open/Short)
- Detection of Floating Switch of Indoor Unit's Drain Pump
- The operational error of Indoor Unit's Fan Motor
- Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model)
- EEPROM error
- Option error of the Remote Controller for an Indoor Unit
- Error due to incorrect Indoor Unit Power/Communication Cable Connection
- SPI Feedback Error
- Outdoor Unit Pipe Inspection Error
- Communication Error between Indoor and Outdoor Units during Tracking
- Communication Error between Indoor and Outdoor Units after Tracking
- between outdoor units
- Communication Error between MCU and Outdoor Unit
- Communication Error between MAIN/HUB PBA
- Communication Error between MCU and Outdoor Unit after Tracking is Completed
- branch parts
- MCU branch part setup error – Repeated setup for the same address over 3 times
- MCU branch part setup error – non-installed address setup
- Setup Error for MCU Branch part – Setup Error for MCU Quantity Used
- MCU branch part setup error – Overlapping Indoor unit Address setup
- MCU branch part setup error – Set as being used without connection to an Indoor unit
- MCU branch part setup error – Connect an Indoor unit to a branch part not being used
- Outdoor Temperature Sensor Error
- Outdoor Temperature dislocation error
- COND OUT Temperature Sensor Error (OPEN/SHORT)
- Outdoor COND OUT sensor breakaway error
- Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
- Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
- Compressor Discharge Temperature Sensor Breakaway Error
- Dislocation error of Compressor SUMP Temperature (oil temperature) Sensor
- Suction Temperature Sensor Breakaway Error
- SUMP Temperature Sensor Error (OPEN/SHORT)
- High Pressure Sensor Error (OPEN/SHORT)
- Low-Pressure Sensor Error (OPEN/SHORT)
- Oil balance temperature sensor error (OPEN/SHORT)
- Suction temperature sensor error (OPEN/SHORT)
- Double-pipe temperature sensor error (OPEN/SHORT)
- Main Cooling Sol Valve Open Error
- EVI IN Temperature Sensor Error (OPEN/SHORT)
- EVI OUT Temperature Sensor Error (OPEN/SHORT)
- Suction-2 Temperature Sensor Error (OPEN/SHORT)
- COMP. DOWN Due to High Pressure Protection Control
- COMP. DOWN Due to Low Pressure Protection
- Sump Sensor Error Due to Protection Control
- COMP.DOWN Due to Compressor Discharge Temperature Sensor
- phase Power Reversed Phase and No-phase Inspection
- COMP. DOWN Due to Compressor Control
- EVI EEV Open Error
- Refrigerant Leakage Error
- OoutdoorTemperature
- High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate)
- CCH Malfunction and Sump Sensor Miswiring Error
- Momentary Blackout Error
- Outdoor Unit Fan Motor RPM Error
- Over-Voltage Error of an Outdoor Fan Motor
- Compressor Excess Current Error
- Compressor Low-current Error
- Liquid Compression Prevention Control
- Exploded Views and Parts List
- way cassette type
- Mini 4 way cassette type
- Duct type(Slim I)
- Duct type(Slim II)
- Duct type(Slim III)
- Duct type(MSP)
- Duct type(HSP)
- Duct type(SUPER)
- Big Duct
- Ceiling type
- Console type
- Wall-mounted type(Montblanc)
- Wall-mounted type(Neo Forte without EEV)
- Wall-mounted type(Neo Forte with EEV)
- Wall-mounted type(Vivace)
- RD080/100/120HHXGB, RD080/100/120HHXGASTK
- RD140HHXGA
- RD140HHXGB, RD140HHXGASTK
- RD160HHXGA/RD180HHXGA/RD200HHXGA
- RD080/100/120HRXGA
- RD080/100/120HRXGB, RD080/100/120HRXGASTK
- RD140HRXGA
- RD140HRXGB, RD140HRXGASTK
- RD160/180/200HRXGA
- RD160/180/200HRXGB, RD160/180/200HRXGASTK
- MCU-4EAE3/6EAE3
- PCB Diagram and Parts List
- Duct type(Slim)
- Duct type(BIG)
- Celing type
- Console
- ASS'Y PCB MAIN (RD✳✳✳HHXGB, RD✳✳✳HRXGB Series)
- ASS'Y PCB MAIN HUB
- ASS'Y BLDC EMI DRIVER (RD✳✳✳HHXGA, RD✳✳✳HRXGA Series)
- ASS'Y BLDC EMI DRIVER (RD✳✳✳HHXGB, RD✳✳✳HRXGB Series)
- ASS'Y PCB SUB SENSOR CT UP
- ASS'Y PCB SUB SENSOR CT LOW
- Parts List
- ASS'Y PCB MAIN HUB : DB93-11209A/B
- ASS'Y PCB SUB DRIVER
- ASS'Y PCB SUB SENSOR CT UP : DB93-11518A
- ASS'Y PCB SUB SENSOR CT LOW : DB93-11519A
- ASS'Y PCB MAIN MCU : DB93-04661G
- Wiring Diagram
- Mini 4way cassette type
- DUCT type(Slim I, II)
- Ceiling
- Wall Mounted type(Montblanc)
- Wall Mounted type(Neo Forte without EEV)
- Wall Mounted type(Neo Forte with EEV)
- Wall Mounted type(Vivace)
- Distributor kit
- Schematic Diagram
- Duct type(Slim, MSP, HSP)
- Wall-mounted type(Neo Forte without EEV/Vivace)
- Reference Sheet
- Refrigerant Circuit Diagram
- Pump-down Method
- How to Put Refrigerant in Refrigerant Container
ND090LHXEA
Table of contents
- air conditioner
- safety information
- viewing your air conditioner
- viewing your air conditioner
- using your air conditioner
- cleaning the filter
- ma duct type
- maintaining your air conditioner
- internal protections via the unit control system
- troubleshooting
- operation ranges
- installation part
- drain pipe and drain hose installation
- wiring work
- indoor unit setting
- user manual
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