Maintenance
AD 75LGR
22
ghi_tx001195gb.fm
4.4
Flushing the Drainage System
When
Flush the drain system before storing the machine.
Requirements
Liquid biofungicide
1-liter container with a spray nozzle
Procedure
Follow the procedure below to flush the drainage system.
1. Press the pump purge button as necessary to pump any remaining water out of
the reservoir.
2. Mix the biofungicide with water according to the manufacturer’s instructions.
3. Open the front hood.
4. Spray the evaporator coils and the inside of the machine with biofungicide
solution.
5. Allow the machine to soak for 15 minutes.
6. Close the front hood.
7. Use the pump purge button to activate the pump. Pump the biofungicide out of
the reservoir.
8. Repeat the above steps using water only.
9. Disconnect the power supply.
Result
The machine has now been flushed.
