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General| Cooling Capacity | 9, 000 BTU/h |
|---|---|
| Refrigerant | R410A |
| Energy Efficiency Ratio (EER) | 11.0 |
| Model | LS303HLV3 |
| Heating Seasonal Performance Factor (HSPF) | 9.0 |
| Power Supply | 60Hz |
| Operating Temperature (Heating) | 24°C |
Safety guidelines and warnings related to electrical wiring installation.
Detailed technical specifications for different models.
Guidelines for choosing the optimal location for the outdoor unit.
Minimum clearances required around the outdoor unit for proper airflow and service.
Minimum clearances required around the indoor unit for proper installation and maintenance.
Steps for mounting the indoor unit installation plate and the unit itself.
Guidelines for refrigerant safety and concentration limits in occupied spaces.
Limits for refrigerant piping length and elevation between units.
Requirement to use specified pipe sizes for system reliability and performance.
Step-by-step instructions for performing flare connections for R410A systems.
Safety precautions and general guidelines for electrical system installation.
Procedures for making electrical connections to the indoor unit.
Steps for connecting electrical wiring to the indoor unit.
Detailed steps for installing the communication and power cable into the indoor unit.
Procedures for making electrical connections to the outdoor unit.
Safety warnings and steps for connecting wiring to the outdoor unit.
Procedures for performing leak and pressure tests on the refrigerant piping.
Steps for performing deep evacuation of the system to remove moisture and air.
Procedures for adding refrigerant charge based on piping length.
Using LGMV software for real-time data monitoring and system diagnostics.
Understanding and troubleshooting error codes displayed by the system.
Using LG SIMS app and WLAN module for system monitoring and troubleshooting.
Detailed list of indoor unit error codes and their descriptions.
Detailed list of outdoor unit error codes and their descriptions.
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