What does 26 mean?

The compressor drive module has experienced a power supply failure or a reset. This often happens with low line voltage conditions.

• Low line voltage conditions
• Power supply issue to the drive module
• Module hardware issue

Click steps to track your progress.

1. 1

   Check the incoming line voltage.

2. 2

   Verify the power supply to the compressor drive module.

3. 3

   If low voltage is the cause, address the building's power supply.

4. 4

   If power supply is correct, the module may need replacement.