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
Due to our policy of continuous product innovation, some specications may change without notication.
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INTRODUCTION | 13
Introduction
MULTI
F
MAX
MULTI
F
CONTROLS AND OPTIONS OVERVIEW
Table 11: Indoor Unit Accessories Overview.
Multi F MAX Accessory Name Model No. Description
Two-Port Branch Distribution Unit PMBD3620
Distributes refrigerant from Multi F MAX outdoor unit from
one (1) to two (2) indoor units (maximum 24,000 Btu/h for
each port).
Three-Port Branch Distribution Unit PMBD3630
Distributes refrigerant from Multi F MAX outdoor unit from
one (1) to three (3) indoor units (maximum 24,000 Btu/h for
each port).
Four-Port Branch Distribution Unit
PMBD3640
Distributes refrigerant from Multi F MAX outdoor unit from
one (1) to four (4) indoor units (maximum 24,000 Btu/h for
each port).
PMBD3641
Distributes refrigerant from Multi F MAX outdoor unit from
one (1) to four (4) indoor units (maximum 24,000 Btu/h for
ports A,B,C; maximum 36,000 Btu/h for D port).
Y-branch Kit PMBL5620
Y-branch Kit for Multi F MAX outdoor unit to connect up to
two (2) branch distribution units.
Model No. Description
For Four-Way Ceiling-Cassette Indoor Units
PT-UQC Ceiling Grille
PTPKQ0 Plasma Kit
PTVK430 Ventilation Kit
For Vertical-Horizontal Air Handing Units
ANEH053B1 5 kW Electric Heater
ANEH103B2 10 kW Electric Heater
For Ceiling-Concealed Duct (High Static) Indoor Units
ZFBXBG01A High Efficiency Filter Box
ZFBXD201A Dynamic V8 2VL Low Profile Air Cleaner
ZPLMV201A Dynamic 2VL Air Cleaner Low Profile Return Air Plenum
ZFBXD402A Dynamic V8 4VL Low Profile Air Cleaner
ZPLMV402A Dynamic 4VL Air Cleaner Low Profile Return Air Plenum
ZFLT1301A 4-Pack Dynamic V8 VL Air Cleaner Replacement Filter Pads
ZFLT1302A 24-Pack Dynamic V8 VL Air Cleaner Replacement Filter Pads
ZGRLRA01A Dynamic V8 Air Cleaner Louvered Return Air Grille (one per plenum )
ZGRLRA02A Dynamic V8 Air Cleaner Egg Crate Return Air Grille (one per plenum)
Table 10: Multi F MAX Outdoor Unit Accessories Overview.
Ø3/4 Gas
Ø3/8 Liquid