To Next PageTo Next PageWhy does the high pressure not quickly rise at the beginning of LG A3UH216FA0 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.
General| Type | Split System |
|---|---|
| Model | A3UH216FA0 |
| Cooling Capacity | 16, 000 BTU/h |
| Energy Efficiency Ratio (EER) | 11.5 |
| Refrigerant | R410A |
| Indoor Unit Dimensions (WxHxD) | 998 x 345 x 210 mm |
| Power Supply | 220-240V, 50Hz |
Instructions for safe installation of the air conditioner.
Indicates potential for death or serious injury.
Guidelines for safe operation of the air conditioner.
Procedures for safe installation and checks.
Precautions for safe operation and handling.
Explanation of model name coding for outdoor units.
Explanation of model name coding for indoor units.
Technical specifications for outdoor heat pump models.
Technical specifications for outdoor cooling-only models.
Technical specifications for indoor heat pump units.
Technical specifications for indoor cooling-only units.
Combination table for A2UH146FA0 outdoor unit.
Combination table for A2UH186FA0 outdoor unit.
Combination table for A3UH216FA0 outdoor unit.
Combination table for A4UH306FA0 outdoor unit.
Combination table for A2UC146FA0 outdoor unit.
Combination table for A2UC186FA0 outdoor unit.
Combination table for A3UC216FA0 outdoor unit.
Combination table for A4UC306FA0 outdoor unit.
Dimensional data for indoor units (SQ/SR/ST and SP1 chassis).
Dimensional data for outdoor units (A2UC146FA0, A2UH146FA0).
Dimensional data for outdoor units (A2UC186FA0, A2UH186FA0).
Dimensional data for outdoor units (A3UC216FA0, A3UH216FA0).
Dimensional data for outdoor units (A4UC306FA0, A4UH306FA0).
Refrigeration cycle diagram for A2UH146FA0.
Refrigeration cycle diagram for A2UC146FA0.
Refrigeration cycle diagram for A2UH186FA0.
Refrigeration cycle diagram for A2UC186FA0.
Refrigeration cycle diagram for A3UH216FA0.
Refrigeration cycle diagram for A3UC216FA0.
Refrigeration cycle diagram for A4UH306FA0.
Refrigeration cycle diagram for A4UC306FA0.
Wiring diagrams for indoor units.
Wiring diagrams for outdoor units.
Details of electronic control devices for indoor units.
Details of electronic control devices for outdoor units.
Schematic diagram for SQ/SR/ST chassis indoor units.
Schematic diagram for SP1 chassis indoor units.
Schematic diagram for outdoor units.
Functions and operation modes of the indoor unit.
Functions and operations of the remote controller.
Description of signal receptor and operation indication lamps.
Details on error codes and self-diagnosis.
Detailed explanation of remote control operations and buttons.
Details on main unit operational indicators and functions.
How cooling mode operates based on temperature.
How heating mode operates based on temperature.
Operation of defrost control in heating mode.
Operation details of Fuzzy mode for C/O models.
Operation details of Fuzzy mode for H/P models.
Operation details of Fuzzy mode for dehumidification.
Operation details of Fuzzy mode for heating.
Details on off-timer and sleep timer operations.
Operation of Jet Cool mode and forced operation.
Evaporator protection and buzzer sound explanations.
Description and operation of the 2-way and 3-way valves.
Procedure for pumping down the system.
Procedure for evacuating the system.
Procedure for charging the system with gas.
Analysis of cycle issues based on temperature difference and current.
Basic steps for compressor operation and capacity.
Troubleshooting steps when the outdoor unit is not operating.
Troubleshooting steps for remote control issues.
Troubleshooting steps when cooling function is not working.
Troubleshooting steps when heating function is not working.
Troubleshooting steps when the indoor fan is not operating.
Troubleshooting steps for vertical louver issues.
Disassembly steps for SQ/SR/ST chassis indoor units.
Disassembly steps for SP1 chassis indoor units.
Exploded view and parts list for indoor units (SQ/SR Chassis).
Exploded view and parts list for ST Chassis indoor units.
Exploded view and parts list for SP1 Chassis indoor units.
Exploded view and parts list for outdoor units (A2UH146FA0/A2UC146FA0).
Exploded view and parts list for A2UH186FA0 outdoor unit.
Exploded view and parts list for A2UC186FA0 outdoor unit.
Exploded view and parts list for A3UC216FA0 outdoor unit.
Exploded view and parts list for A3UH216FA0 outdoor unit.
Exploded view and parts list for A4UH306FA0 outdoor unit.
Exploded view and parts list for A4UC306FA0 outdoor unit.
