LG Multi V URNU Series Manuals

Manuals and User Guides for LG Multi V URNU Series. We have 2 LG Multi V URNU Series manuals available for free PDF download: Service Manual

LG Multi V URNU Series Service Manual

LG Multi V URNU Series Service Manual (121 pages)

Brand: LG | Category: Air Conditioner | Size: 6.05 MB

Table of Contents

Table of Contents
2
Part 1 General Information

3
- Model Names
  
  4
- External Appearance
  
  5
- Nomenclature
  
  6
Part 2 Indoor Units

7
- Ceiling Mounted Cassette Type (1 Way)
  8
- Functions
  9
- Cooling Mode Operation
  10
- Operation Detail
  10
- Soft-Dry Operation
  10
- The Function of Main Control
  10
- Heating Mode Operation
  11
- Hot-Start Control
  11
- Way
  11
  - Dimensions
    12
  - Ceiling Mounted Cassette Type (2Way)
    16
  - Way
    19
    
    Ceiling Mounted Cassette Type (4Way) (1)
    21
    
    Swirl Swing Control
    23
  - Way(1)
    24
  - Ceiling Mounted Cassette Type (4Way) (2)
    27
  - Way(2)
    30
    
    Art Cool Type (Mirror)
    34
    
    Display
    36
    
    Healthy Dehumidification Mode
    36
    
    Defrost Control
    37
    
    Fuzzy Operation (Outdoor Unit C/O Model)
    37
    
    Fuzzy Operation (Outdoor Unit H/P Model)
    37
    
    Fuzzy Operation for Cooling
    38
    
    Fuzzy Operation for Dehumidification
    38
    
    Airflow Speed Selection
    39
    
    Fuzzy Operation for Heating
    39
    
    Off-Timer Operation
    39
    
    On-Timer Operation
    39
    
    Chaos Swing Mode
    40
    
    Jet Cool Mode Operation
    40
    
    Off-Timer = On-Timer Operation
    40
    
    Sleep Timer Operation
    40
    
    Forced Operation (Outdoor Unit C/O Model)
    41
    
    Forced Operation (Outdoor Unit H/P Model)
    41
    
    Protection of the Evaporator Pipe from Frosting
    41
    
    Test Operation Control
    41
    
    Air Cleaner Operation
    42
    
    Buzzer Sounding Operation
    42
  - Art Cool Type(Gallery)
    45
  - Artcoolgallery
    45
    
    Auto Restarting Operation
    51
    
    Chaos Natural Wind Mode
    51
  - Ceiling Concealed Duct Type (Low Static)
    55
  - High Static
    58
  - Low Static
    58
  - Ceiling Concealed Duct Type (Built In)
    61
  - Ceiling Concealed Duct Type (High Static)
    67
    
    Wall Mountedd Type
    76
    
    Forced Operation
    83
    
    Test Operation
    83
  - Ceiling & Floor Ceiling Suspended
    87
  - Floor Standing Type
    94
  - Vertical Air Handling Unit
    101
Part 3 Trouble Shooting Guide

109
- Trouble Shooting Guide
  110
- Troubleshooting
  111
- Self-Diagnosis Function
  111
- Error Indicator
  111
- Error Display
  111
- Indoor Unit Air Sensor Error
  112
- Indoor Unit Pipe Inlet Sensor Error
  112
- Indoor Unit Pipe Outlet Sensor Error
  112
- No Transmission between Cabled Remote Controller & Indoor Unit
  113
- Drain Pump Error
  114
- Indoor & Outdoor Unit Transmission Error
  116
- Indoor Unit Outlet Pipe Temperature Sensor Error
  117
- All Indoor Units Are Not Running in same Mode
  117
- Indoor Unit EEPROM Error
  118
- Indoor Unit BLDC Fan Motor Failure
  119

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LG Multi V URNU Series Service Manual

LG Multi V URNU Series Service Manual (20 pages)

Brand: LG | Category: Air Conditioner | Size: 1.18 MB

Table of Contents

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