Error Code CMC

Compressor motor is stuck and cannot turn

Also displayed as: CMC LED blinks

What This Means

Compressor mechanical failure; Compressor oil congealed; Internal parts seized

First Thing to Check

Parts Involved

How to Fix

1. 1

   1. Stop immediate operation to prevent damage

2. 2

   2. Check if compressor is cold or hot

3. 3

   3. Verify compressor wire connections

4. 4

   4. Attempt power cycle after 30 minutes cool down