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General| Model | ARUN048GSS4 |
|---|---|
| Category | Air Conditioner |
| Power Supply | 208-230V/60Hz/1Ph |
| Refrigerant | R410A |
| Cooling Capacity | 48000 BTU/h |
| Dimensions (Indoor Unit) | 44.1 x 19.3 x 12.6 inches |
| Weight (Indoor Unit) | 88 lbs |
| Indoor Unit Dimensions (W x H x D) | 44.1 x 19.3 x 12.6 inches |
| Indoor Unit Weight | 88 lbs |
| Connectivity | Wi-Fi (Optional) |
Critical safety precautions and warnings for the proper installation of the unit.
Additional safety guidelines and precautions for unit installation procedures.
Safety precautions and requirements for electrical wiring installation.
Safety precautions and guidelines for operating the unit safely.
Guidelines for selecting the optimal installation location for the outdoor unit.
Required clearances for proper unit operation, airflow, and service access.
Illustrative diagrams showing proper unit placement and clearance configurations.
Guidelines for securely mounting the outdoor unit to its base or platform.
Procedures for connecting refrigerant piping to the outdoor unit.
Options and procedures for connecting refrigerant piping to the outdoor unit.
Table for sizing main and branch pipe segments based on system design.
Importance and requirements for using the LATS design software for piping.
Steps to enable vacuum mode on the outdoor unit via DIP switch.
Detailed procedure for vacuum drying the system using a vacuum pump.
Steps for performing a nitrogen pressure leak test on the system.
Table for calculating the required refrigerant charge based on system components.
Formula for calculating the additional refrigerant needed based on piping length.
Requirements for correctly insulating all refrigerant piping for safety and usage.
Steps to access the outdoor unit's internal wiring terminals and control box.
General guidelines and requirements for power supply and wiring.
Steps to start the auto-addressing process for indoor units.
Continuation of the auto-addressing setup procedure.
Steps to resolve issues when the auto-addressing procedure fails.
Assigning central control addresses to indoor units via controller.
Overview of the LGMV diagnostic software for system monitoring.
Details on LGMV software capabilities like data saving and monitoring.
List and description of error codes specific to indoor units.
List and description of error codes for outdoor units.
Further outdoor unit error codes and their troubleshooting details.
Guidelines for refrigerant safety and maximum allowable concentration levels.
Steps for preparing the refrigerant circuit before system commissioning.
Steps for system evacuation and vacuum check.
Tool for calculating the total system refrigerant charge required.
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