TC reported cab air-on not working. ~~~~~ CHECK AND CONFIRM FAULT AT TIMS.FURTHER CHECK.FOUND ABNORMAL NOISE WHEN RESET BUT STILL CANNOT CUT IN.CHECK CURRENT FOUND COMPRESSOR DRAWING HIGH CURRENT.#3578 CAB A/C CHECK AND FOUND SYSTEM CHOKE AT    CCU.PURGE AND VACUUM DONE OK.CHARGE FREON TO CRITERIA.SECURITY CHECK DONE OK.FUNCTION CHECK FAULT OCCUR AFTER RUNNING FOR FEW MINUTES.BOTH LOCATION RAISE TO RSW FOR CCU C/OIBRAHIM/JIMMY/BUDIMAN 23/12/20 A/C1 CCU C/O NOTIFI:2232087 CAB A/C CCU C/O NOTIFI:2232088