Engineering Manual
Table Of Contents
- Convergence of Technology, Innovation, Flexibility, & Style
- Unit Nomenclature
- Outdoor Unit Overview
- Indoor Unit Overview
- Controls and Options Overview
- Art Cool Mirror Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- Acoustic Data
- Air Velocity and Temperature Distribution
- Refrigerant Flow Diagram
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Art Cool Gallery Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- Acoustic Data
- Air Velocity and Temperature Distribution
- Refrigerant Flow Diagram
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Standard Wall-Mounted Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- Acoustic Data
- Air Velocity and Temperature Distribution
- Refrigerant Flow Diagram
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Duct (Low Static) Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- External Static Pressure
- Acoustic Data
- Refrigerant Flow Diagrams
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Duct (High Static) Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- External Static Pressure / Acoustic Data
- Refrigerant Flow Diagrams
- Wiring Diagrams
- Factory Supplied Parts and Materials / Installation
- Installation and Best Layout Practices
- Four-Way Ceiling Cassette Indoor Units
- General Data / Specifications
- Dimensions
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- Acoustic Data
- Air Velocity and Temperature Distribution
- Refrigerant Flow Diagram
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Vertical-Horizontal Indoor Units
- General Data / Specifications
- Dimensions
- Cooling Capacity Table
- Heating Capacity Table
- External Static Pressure
- Acoustic Data
- Refrigerant Flow Diagram
- Wiring Diagram
- Factory Supplied Parts and Materials
- Installation and Best Layout Practices
- Equipment Selection Procedure
- Building Ventilation Design Guide
- Placement Considerations
- Refrigerant Piping Design
- Design Guideline Summary
- Creating a Balanced System / Manual Layout Procedure
- LG Engineered Multi F MAX Y-Branch Kit
- Refrigerant Charge
- Installation & Layout Best Practices
- Refrigerant Piping System Layout
- Piping Insulation
- Condensate Drain Piping
- Y-Branch Kit
- Wiring Connections
- Power Wiring (208-230V) and Communications Cable Details
- Indoor Unit Group Control
- Acronyms
Figure 193:LMCN125HV Air Velocity and Temperature Distribution Charts.
Figure 194:LMCN185HV Air Velocity and Temperature Distribution Charts.
Cooling Heating
Discharge angle: 40°
Air velocity [ft/s]
Temperature [°F]
9f t
7f t
3f t
0f t
0f t
5f t5ft8f t8ft0f t
9f t
7f t
3f t
0f t
5f t5ft8f t8ft0ft
9f t
7f t
3f t
5f t5ft8f t8ft0f t
0f t
9f t
7f t
3f t
5f t5ft8f t8ft0ft
Discharge angle: 50°
Air velocity [ft/s]
Temperature [°F]
6. 6
6. 6
4. 6
4. 6
3. 3
3. 3
1. 6
1. 6
9191
81
81
75
75
75
6.6
6.6
4.6
4.6
3.3
3.3
1.6
1.6
64
64
68
72
72
68
75
Cooling Heating
9ft
7ft
3ft
0ft
13ft10ft10ft7ft7ft3ft0ft3ft13ft
9ft
7ft
3ft
0ft
13ft10ft10ft7ft7ft3ft0ft3ft13ft
Air velocity [ft/s]
Temperature [°F]
91 91
86 86
81 81
75 75
70 70
6.6 6.6
4.9 4.9
3.3 3.3
1.6 1.6
Air velocity [ft/s]
9ft
7ft
3ft
0ft
13ft10ft10ft 7ft7ft3ft0ft3ft13ft
9ft
7ft
3ft
0ft
13ft10ft10ft 7ft7ft3ft0ft3ft13ft
Temperature [°F]
6.6
64 64
68 68
72 72
75 75
6.6
4.9 4.9
3.3 3.3
1.6 1.6
Discharge angle : 40° Discharge angle : 50°
Air Velocity and Temperature Distribution
FOUR-WAY CEILING CASSETTE INDOOR UNITS
CEILING-CASSETTE | 141
Four-Way Ceiling-Cassette
Due to our policy of continuous product innovation, some specications may change without notication.
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