LG Electronics AC & HVAC
Service Center Maharashtra
LG Dual Inverter technology uses dual rotary compressors for rapid cooling and energy efficiency. Our technicians repair LG indoor displays, SmartThinQ WiFi modules, inverter drive boards, and refrigerant circuits.
100%
Genuine LG Electronics Spares
60 Min
Doorstep Arrival in Pune/PCMC
90 Days
Workmanship Warranty
14+ Yrs
Certified Brand Experience
Common LG Electronics AC Error Codes & Solutions
If your LG Electronics indoor unit is displaying an error code or blinking its timer light, find the technical explanation and resolution below:
| Error Code | Technical Meaning | Recommended Resolution |
|---|---|---|
| CH 05 | Communication error between indoor and outdoor unit | Inspect signal wiring and check outdoor PCB communication fuse. |
| CH 21 | Inverter compressor IPM fault / overcurrent | Test compressor coil balance (U-V-W) or replace IPM board. |
| CH 38 | Refrigerant leak detection system triggered | Locate refrigerant leak, weld leak point, vacuum system, and charge R32 gas. |
Frequent LG Electronics AC Faults We Fix Daily
LG Error Code CH 05 / CH 38 on Display
Repair Protocol: Communication signal dropout or low refrigerant gas detection.
Indoor Blower Running Slowly with Low Throw
Repair Protocol: BLDC motor capacitor failure or choked evaporator fin matrix.
100% Genuine LG Electronics Replacement Spares in Stock
We carry authentic factory replacement components for LG Electronics residential, cassette, and VRF systems:
LG Electronics Models Serviced & Repaired
- LG Dual Inverter 6-in-1 Convertible Split AC
- LG Artcool Mirror / DUALCOOL 5-Star Series
- LG Cassette & Floor Standing Commercial Units
- LG Multi V 5 / Multi V S VRF Systems
Frequently Asked Questions for LG Electronics ACs
How do I resolve the LG CH 38 error code?
CH 38 indicates that the AC has detected low gas pressure. Our technician will perform nitrogen leak detection, weld the leak, vacuum the system, and refill full gas.
LG Electronics Service Centers by Area
Book LG Electronics AC Service
Our certified LG Electronics engineer will reach your location within 60 minutes.