Code 68 — Greenspeed/Extreme Compressor Sump Heating Active

What does 68 mean?

This status indicates that the compressor sump heater on a Greenspeed/Extreme unit is actively engaged. This is normal operation in cooler temperatures to prevent liquid refrigerant from accumulating in the compressor oil.

• Outdoor ambient temperature is low enough to require sump heating
• System is in a defrost cycle or recently completed one
• This is usually not a fault, but a normal operating condition.

Click steps to track your progress.

1. 1

   This is generally a normal system status and does not require user intervention.

2. 2

   Ensure the outdoor unit has clear airflow and is not buried in snow or ice during cold weather.

3. 3

   If this status appears unusually often or for prolonged periods in warm weather, contact a technician for a system check.

4. 4

   No specific troubleshooting steps are needed if the system is otherwise operating correctly.