To Next PageTo Next PageWhy does the high pressure not quickly rise at the beginning of LG A4UH306FA0 Air Conditioner operation?
If the high pressure in your LG Air Conditioner does not quickly rise at the beginning of operation, it could be due to an excessive amount of refrigerant. In this case, the current is low.
Covers crucial installation steps and safety warnings for the unit.
Details critical safety instructions for unit operation and usage.
Explains the naming convention and structure of outdoor unit model numbers.
Explains the naming convention and structure of indoor unit model numbers.
Provides detailed technical specifications for outdoor heat pump models.
Provides detailed technical specifications for outdoor cooling-only models.
Provides detailed technical specifications for indoor heat pump models.
Provides detailed technical specifications for indoor cooling-only models.
Shows cooling and heating capacity combinations for A2UH146FA0 models.
Shows cooling and heating capacity combinations for A2UH186FA0 models.
Shows cooling and heating capacity combinations for A3UH216FA0 models.
Shows cooling capacity combinations for A4UC306FA0 models.
Provides dimensional drawings and measurements for various indoor unit chassis.
Provides dimensional drawings and measurements for outdoor unit models.
Illustrates the refrigeration cycle for the A2UH146FA0 outdoor unit.
Illustrates the refrigeration cycle for the A2UC146FA0 outdoor unit.
Illustrates the refrigeration cycle for the A2UH186FA0 outdoor unit.
Illustrates the refrigeration cycle for the A2UC186FA0 outdoor unit.
Illustrates the refrigeration cycle for the A3UH216FA0 outdoor unit.
Illustrates the refrigeration cycle for the A3UC216FA0 outdoor unit.
Illustrates the refrigeration cycle for the A4UH306FA0 outdoor unit.
Illustrates the refrigeration cycle for the A4UC306FA0 outdoor unit.
Details the internal wiring connections and diagrams for indoor units.
Details the internal wiring connections and diagrams for outdoor units.
Shows the layout and components of indoor unit electronic control PCBs.
Shows the layout and components of outdoor unit electronic control PCBs.
Presents detailed electrical schematic diagrams for indoor units.
Presents detailed electrical schematic diagrams for outdoor units.
Describes the various functions and operational modes of the indoor unit.
Explains the operation, buttons, and functions of the remote controller.
Details the signal reception and operation indication lamps on the unit.
Explains error codes, indicators, and self-diagnosis capabilities.
Details basic operational modes, indicators, and H/P specific functions.
Explains Fuzzy, Timers, Chaos, Jet Cool, Forced, Test, and Cleaner operations.
Covers remote control, frosting protection, and buzzer sound operations.
Provides the procedure for pumping down the refrigeration system.
Provides the procedure for evacuating the refrigeration system.
Provides the procedure for charging refrigerant into the system.
Analyzes common refrigeration cycle issues based on temperature difference.
Details compressor operating steps and maximum capacity combinations.
Troubleshooting steps for when the outdoor unit fails to operate.
Troubleshooting steps for remote control operational issues.
Troubleshooting steps when the cooling function is not working.
Troubleshooting steps when the heating function is not working.
Troubleshooting steps for indoor fan operational failures.
Troubleshooting steps for vertical louver movement issues.
Step-by-step guide for disassembling SQ/SR/ST chassis indoor units.
Step-by-step guide for disassembling SP1 chassis indoor units.
Provides exploded views and part numbers for indoor unit components.
Provides exploded views and part numbers for outdoor unit components.
General| Voltage (V) | 220-240 |
|---|---|
| Airflow Rate | 1200 m³/h |
| Phase | 1 |
| Hertz (Hz) | 50 |
| Operating Temperature (Cooling) | 18°C to 43°C |
| Operating Temperature (Heating) | -15°C to 24°C |
| Air Flow (Indoor) | 1200 m³/h |
