LG LDN127HV4 Manuals

Manuals and User Guides for LG LDN127HV4. We have 2 LG LDN127HV4 manuals available for free PDF download: Svc Manual, Installation Manual

LG LDN127HV4 Svc Manual

LG LDN127HV4 Svc Manual (113 pages)

Multi Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 10.85 MB

Table of Contents

Table of Contents

2
- Part 1 General Information
  3
- Safety Precautions
  4
- Model Line up
  7
- Nomenclature
  10
Part 2 Functions & Controls

12
- List of Functions & Accessory
  13
- Air Flow
  15
- Auto Swing (Left & Right)
  15
- Auto Swing (up & Down)
  15
- Chaos Swing (Up/Down)
  15
- Air Flow Step
  16
- Chaos Wind (Auto Wind)
  16
- Jet Cool Mode Operation
  16
- Swirl Wind Swing
  16
- Air Purifying
  17
- PLASMA Air Purifying System
  17
- External Static Pressure) Setting
  18
- Installation Functions
  18
- Hot Start
  19
- Reliability
  19
- Self-Diagnosis Function
  19
- Soft Dry Operation
  19
- Convenience Functions & Controls
  20
- Cooling & Heating Operations
  20
- Auto Cleaning Operation
  21
- Auto Operation (Artificial Intelligence)
  21
- Auto Restart Opeartion
  22
- Child Lock Function
  23
- Forced Operation
  23
- Group Control
  24
- Sleep Timer Operation
  25
- Timer(On/Off)
  25
- Weekly Program
  25
- Two Thermistor Control
  26
- Auto Elevation Grille
  27
- Low Ambient Control
  27
- Space Control
  27
- Special Function & KIT
  27
- Defrost Control(Heating)
  29
Part 3. Basic Control

30
- Part 3 Basic Control
  30
- Compressor Control
  31
- EEV( Electronic Expansion Valve) Control
  31
- Normal Operation
  31
- Defrost Control
  32
- Oil Return Control
  32
- Discharge Temperature Control
  33
- High Pressure Protection Control
  33
- Input Current Control
  33
- Low Pressure Protection Control
  33
- Protection Control
  33
- Part 4 Test Run
  34
- Check before Test Run
  35
- Test Run Flow Chart
  36
- Test Runing
  37
Part 5. Trouble Shooting

39
- Part 5 Trouble Shooting Guide
  39
- Error Indicator (Indoor)
  40
- Self-Diagnosis Function
  40
- Error Indicator (Outdoor)
  41
- Pump down
  42
- Evacuation
  43
- Gas Charging
  44
- Cycle Part
  45
- Electronic Parts
  46
- The Product Doesn T Operate at All
  46
- The Product Doesn't Operate with the Remote Controller
  47
- The Compressor/Outdoor Fan Are Don't Operate
  48
- When Indoor Fan Does Not Operate
  49
- When the Louver Does Not Operate
  50
- Troubleshooting Indoor Error
  51
- Troubleshooting Outdoor Error
  57
- Part 6 Service Order
  111
- PCB Service Order
  112

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LG LDN127HV4 Installation Manual

LG LDN127HV4 Installation Manual (27 pages)

Brand: LG | Category: Air Conditioner | Size: 2.52 MB

Table of Contents

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