Lennox LI036CI-180P432 Manuals

Manuals and User Guides for Lennox LI036CI-180P432. We have 2 Lennox LI036CI-180P432 manuals available for free PDF download: Service Manual, Owner's Manual

Lennox LI036CI-180P432 Service Manual (101 pages)

Brand: Lennox | Category: Air Conditioner | Size: 15.02 MB

Table of Contents
2
Part Ⅰ : Technical Information

4
1 Summary

4
- Indoor Unit
  4
- Outdoor Unit
  4
3 Outline Dimension Diagram

9
- Indoor Unit
  9
- Outdoor Unit
  10
4 Refrigerant System Diagram

11
5 Electrical Part

12
- Wiring Diagram
  12
- Instruction
  12
- PCB Printed Diagram
  14
  - Top View
    14
  - Bottom View
    14
6 Function and Control

16
- Remote Controller Introduction
  16
  - Buttons on Remote Controller
    16
  - Introduction for Icons on Display Screen
    16
  - MODE Button
    17
  - FAN Button
    17
  - I FEEL Button
    17
  - SLEEP Button
    17
  - TIMER-ON Button
    18
  - CLOCK Button
    18
  - TIMER-OFF Button
    18
  - TURBO Button
    18
  - Replacement of Batteries in Remote Controller
    19
- Brief Description of Modes and Functions
  20
  - Basic Function of System
    20
  - Cooling Mode
    20
  - Drying Mode
    20
  - I Feel Control Mode
    21
  - Compulsory Defrosting Function
    21
  - Exit Compulsory Defrosting Mode
    21
  - Refrigerant Recovery Function
    21
  - Outdoor Units
    22
  - Input Parameter Compensation and Calibration
    22
  - Check Effective Judgment Controls of Parameters
    22
  - Judgment of Exhaust Detection Temperature Change
    22
  - Special Functions
    23
  - Control Logic
    23
  - Defrosting Control
    23
  - Outer Fans Control
    23
  - Starting Estimation
    24
  - Frequency Limited
    24
  - Reducing Frequency at Normal Speed
    24
  - Reducing Frequency at High Speed
    24
  - Voltage Sag Protection
    26
  - Communication Fault
    26
  - Module Protection
    26
  - Module Overheating Protection
    26
  - Starting-Up Failure Protection for Compressor
    27
  - Out-Of-Step Protection for Compressor
    27
  - Voltage Abnormity Protection for DC Bus
    27
  - PFC Protection
    27
  - Electric Heating Function of Chassis
    28
  - Electric Heating Function of Compressor
    28
  - Safety Precautions
    29
  - Electrical Safety Precautions
    29
Part Ⅱ : Installation and Maintenance

29
7 Notes for Installation and Maintenance

29
- Safety Precautions for Installing and Relocating the Unit
  30
- Main Tools for Installation and Maintenance
  31
- Installation Dimension Diagram
  32
- Start Installation
  33
- Installation of Indoor Unit
  34
- Installation Parts-Checking
  34
- Requirements for Electric Connection
  34
- Selection of Installation Location
  34
  - Connect the Pipe of Indoor Unit
    35
  - Install Drain Hose
    35
  - Install Wall-Mounting Frame
    35
  - Outlet Pipe
    35
  - Bind up Pipe
    36
  - Connect Wire of Indoor Unit
    36
  - Hang the Indoor Unit
    36
  - Connect Outdoor Electric Wire
    37
  - Fix the Support of Outdoor Unit
    37
  - Install Drain Joint
    37
- Installation of Outdoor Unit
  37
- Check after Installation and Test Operation
  38
- Leakage Detection
  38
- Vacuum Pumping and Leak Detection
  38
  - Displaying Part
    39
  - Instruction to LCD Display
    39
  - LCD Display of Wired Controller
    39
- Wired Controller
  39
  - Buttons
    40
  - Functions of Buttons
    40
  - Layout of Buttons
    40
  - Mode Setting
    41
  - On/Off
    41
  - Operation Instructions
    41
  - Temperature Setting
    41
  - Cancel Timer
    42
  - Timer off Setting
    42
  - Timer off Setting under the “On” State of the Unit
    42
  - Timer on Setting under the “Off” State of the Unit
    42
  - Sleep Setting
    43
  - Swing Setting
    43
  - Turbo Setting
    44
  - Blow Setting
    45
  - E-Heater Setting
    45
  - Installation and Dismantlement
    46
  - Lock
    46
  - Memory
    46
  - Other Functions
    46
  - Errors Display
    48
9 Troubleshooting

49
10 Exploded View and Parts List

76
- Indoor Unit
  76
- Outdoor Unit
  78
- Removal Procedure of Indoor Unit
  80
  - Before Disassembly of the Unit
    80
  - Remove Filter
    80
  - Remove Display
    81
  - Remove Panel
    81
  - Remove Horizontal Louver
    81
  - Remove Top Cover of Electric Box
    82
  - Remove Front Case
    82
  - Remove Earthing Wire
    83
  - Remove Electric Box Cover
    83
  - Remove Temperature Sensor
    84
  - Remove Electric Box
    84
  - Remove Water Tray
    85
  - Remove Pipe-Stopping Plate
    85
  - Remove Damping Board
    85
  - Remove Evaporator
    86
  - Remove the Fixing Plate of Motor
    86
  - Remove Cross Flow Blade and Motor
    87
  - Remove Cushion Rubber
    88
- Removal Procedure of Outdoor Unit
  89
  - Remove Big Handle,Valve Cover and Top Cover
    89
  - Remove Top Panel
    89
  - Remove Front Side Panel
    89
  - Remove Grille and Panel
    90
  - Remove Right Side Plate
    90
  - Remove Axial Flow Blade
    90
  - Remove Motor
    91
  - Remove Motor Support
    92
  - Remove Isolation Sheet
    92
  - Remove 4-Way Valve
    92
  - Remove Gas Valve and Liquid Valve
    93
  - Remove Valve Support
    93
  - Remove Compressor
    93
  - Remove Left Side Plate
    94
  - Remove Chassis and Condenser
    94
  - Set Temperature
    95
  - Ambient Temperature
    95
Appendix

95

Lennox LI036CI-180P432 Owner's Manual (56 pages)

Brand: Lennox | Category: Air Conditioner | Size: 7.65 MB

Table of Contents
2
Precautions
4
Parts Name
9
Buttons on Remote Controller
10
Introduction for Icons on Display Screen
10
Introduction for Buttons on Remote Controller
11
Function Introduction for Combination Buttons
14
Operation Guide
16
Replacement of Batteries in Remote Controller
16
Emergency Operation
17
Clean and Maintenance
17
Malfunction Analysis
20
Installation Dimension Diagram
24
Tools for Installation
25
Selection of Installation Location
25
Requirements for Electric Connection
26
Installation of Indoor Unit
27
Installation of Outdoor Unit
32
Vacuum Pumping
35
Leakage Detection
35
Check after Installation
36
Test Operation
36
Pipe Expanding Method
39
Wired Controller(Optional)
40

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Lennox LI036CI-180P432 Manuals

Lennox LI036CI-180P432 Service Manual (101 pages)

Table of Contents

Part Ⅰ : Technical Information

1 Summary

3 Outline Dimension Diagram

4 Refrigerant System Diagram

5 Electrical Part

6 Function and Control

Part Ⅱ : Installation and Maintenance

7 Notes for Installation and Maintenance

9 Troubleshooting

10 Exploded View and Parts List

Appendix

Appendix 1: Reference Sheet of Celsius and Fahrenheit

Appendix 2: Configuration of Connection Pipe

Appendix 3: Pipe Expanding Method

Appendix 4: List of Resistance for Temperature Sensor

Lennox LI036CI-180P432 Owner's Manual (56 pages)

Table of Contents

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