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General| Brand | LG |
|---|---|
| Model | LMU180HHV |
| Category | Air Conditioner |
| Language | English |
General safety guidelines and warnings for installation and operation.
Critical safety warnings directly related to unit installation.
Additional safety precautions for unit installation and handling.
Essential safety instructions regarding electrical wiring.
Safety precautions to follow during unit operation.
Safe procedures for transporting and lifting outdoor units.
Criteria for choosing the ideal location for the outdoor unit.
Details on rooftop, oceanside, tie-downs, and lightning protection.
Clearance requirements for 18k, 24k, 30k capacity outdoor units.
Clearance requirements for 36k, 42k capacity outdoor units with obstacles.
Clearance requirements for various obstacle configurations.
Criteria for selecting optimal locations for indoor and branch distribution units.
Specifications for securely mounting and anchoring outdoor units.
Procedures for mounting and anchoring branch distribution units.
Process for using LATS diagrams for proper installation.
Safety standards for refrigerant handling and concentration limits.
Guidelines for refrigerant piping lengths and elevation differences.
Best practices for refrigerant system design and installation.
Instructions for performing proper flared and brazed connections.
Connecting outdoor units to indoor units for Multi F with LGRED systems.
Procedure for performing a triple leak and pressure test on the system.
Steps for deep evacuation of refrigerant piping and connected units.
Mandatory triple evacuation procedure for Multi F MAX systems.
Calculating and adding the correct refrigerant charge.
Worksheet for calculating additional refrigerant charge for Multi F MAX systems.
Procedure for charging the refrigerant into the system.
Guidelines and calculations for refrigerant concentration limits and leak prevention.
Methods to lower refrigerant concentration levels in occupied spaces.
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