This manual introduces the maintenance instructions of the LG air conditioner
This service manual provides authorized technicians with detailed safety precautions, dimensions, and product specifications for the LG HBLG2504E, LW250CE, LW240CE, and LWHD2500ER room air‑conditioner models. It includes step‑by‑step installation guidance, wiring diagrams, and component descriptions.
The document also contains troubleshooting procedures, a full replacement parts list, and mechanical/electrical parts diagrams to aid in repair and maintenance of the units. All instructions are intended for use by trained service personnel only.
| Power Supply | 208/230V, 60Hz |
|---|---|
| Cooling Capacity | 24,500/25,000 BTU/h |
| Input Power | 23,150/23,600 W |
| Running Current | 2,600/2,660 A |
| Refrigerant | R-22 |
| Net Weight | 1,080g (38.1 oz) |
| Outside Dimensions (W×H×D) | 660 mm × 449 mm × 721 mm |
Only authorized service personnel may service the unit.
Use a grounded power cord and connect it to an independent circuit.
The units use R‑22 refrigerant.