7H-06 — Water flow problem during cooling/defrost

• Frozen water lines in the outdoor unit
• Blocked refrigerant flow
• Cooling system pump issues

Click steps to track your progress.

1. 1

   Check for ice buildup on the outdoor unit.

2. 2

   Ensure the unit has adequate airflow.

3. 3

   Verify the cooling system is operating within normal parameters.

4. 4

   An installer should inspect refrigerant levels and flow.