As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, F/A COMPLAINED ABOUT MAIN CABIN BEING TOO HOT AND HAVING A BURNING ODOR. COMPARTMEN TEMP WAS 30 DEG OVER AND THE DUCT TEMP WAS OVER 60 DEG. TRIED O MANUAL MODE & STILL HOT. ACFT REMOVED FROM SERVICE. ACCOMPLISHED JIC 21-61-00- OPT 10000 001-006 OPS TEST CHECK. ALL PARAMETERS NORMAL. ACFT RETURNED TO SERVICE.