Testing Drainage System

1. Check drainage system by pouring water down all four drain hoses.
^ If a restriction is located in the front, locate lower end of drain hose. Clear by blowing air from lower end of hose and remove any foreign object from unit.
^ If it is in the rear, remove panel, bezel, and sunscreen. Locate lower end of rear hoses. Blow air from lower end of hose. Remove any foreign objects blown into trough or dust pan area.
2. Check to make sure drain hoses are not kinked.
3. Reinstall panel, bezel, and sunscreen.