CH10 error code | Troubleshooting LG Comercial air conditioning

LG Authorized Partner Instarom Instalatii Romania: Pascal Aristide street, no. 1, sector 3, Bucharest, Romania https://www.instarom.com LG's Error code CH10 - BLCD Fan Lock Error (indoor) This is a problem with the Indoor Fan Motor, where rotation is not detected, and could be result of either Mechanical or Electrical failure.  Check that motor is free to rotate and not seized.  Check the motor is electrically sound, windings not Open or Short circuit.  Check power output from PCB to fan motor.  Check rotation feedback circuit. LG offers a full range of air conditioning equipment for commercial use, cassette type, duct type, ceiling and floor convertible, console.