Error H65 — Deice water circulation error

• Blocked water circulation path during defrost.
• Faulty circulation pump.
• Problem with the defrost cycle controls.

Click steps to track your progress.

1. 1

   Ensure outdoor unit vents are clear of snow, ice, or debris.

2. 2

   Restart the system.

3. 3

   Check for any obvious obstructions in accessible water pipes.

4. 4

   Contact your installer to diagnose the water circulation during defrost.