LG KPHTC481M Manuals

Manuals and User Guides for LG KPHTC481M. We have 2 LG KPHTC481M manuals available for free PDF download: Service Manual, Engineering Manual

LG KPHTC481M Service Manual

LG KPHTC481M Service Manual (121 pages)

AIR-TO-WATER HEAT PUMP

Brand: LG | Category: Heat Pump | Size: 28.21 MB

Table of Contents

Table of Contents

2
- Safety Precaution
  3
- Model Information
  16
- External Appearance
  19
- Part 2 : Features & Controls
  22
- List of Function
  23
- Feature & Controls
  26
- Test Run
  55
- How to Drain Remaining Water in the Product
  56
- Part 3 Basic Control
  57
- Part 4 Replacement
  59
- Replacement Procedure for Compressor
  60
- Caution for Assembling Outdoor Panels after Test Run
  61
- Part 5 : Trouble Shooting
  62
Trouble Shooting

63
- Checking Key Components of Indoor Unit
  64
- Checking Key Components of Unit
  64
- Flow Switch
  64
- Water Pump
  65
- Back up Heater
  66
- Remote Controller
  67
- Compressor
  68
- Fan Motor
  69
- Concept of 'Classified Trouble
  70
- Self-Diagnosis Feature
  70
- Error Indicator
  71
- Error Code List
  72
- Trouble Shooting Guide
  74

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LG KPHTC481M Engineering Manual

LG KPHTC481M Engineering Manual (42 pages)

Brand: LG | Category: Air Conditioner | Size: 6.06 MB

Table of Contents

Table of Contents
3
Unit Nomenclature
4
Lats Awhp
5
Product Data
6
General Data
6
Accessories
10
Dimensions
11
Acoustic Data
12
Refrigerant Flow, Water Cycle Diagrams
13
Hydraulic Performance
16
Wiring Diagrams
17
Electrical Connections
18
Dip Switch Settings
19
Operation Range
22
Performance Data
28
Maximum Cooling Capacity Tables
28
Maximum Heating Capacity Tables
30
Placement Considerations
33
Transporting / Lifting
35
Foundation for Installation
37
Water Control
38
Water Piping
41

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