Unit not cooling. Error code CH E indicates high side leak. Replaced compressor, condenser and filter drier. Pressure tested and found no leaks. Vacuumed system and recharged. Normal operating pressures after repair. Instructed customer 24 hours for cooling.

Replaced inverter board and tested unit. Unit working as designed. All components working to sec.

Evacuated system, replaced faulty compressor and valve. Pressure tested system with nitrogen to 250psi for 20 minutes. Vacuumed down system and charged with coolant. Allowed unit to run with gauges hooked up. Pressures stabilized at 1.7/78.5psi.

Replaced faulty control board and powered up unit. Lid unlocked immediately on power up. Placed unit in service mode to test all components. All components working as designed. Tested unit in quick wash. Unity working as designed.

Filled jet dry container and tested unit. Adjusted settings in service mode. Unit working as designed. Unit is not leaking rinse aid at this time.