50
6) Attach compressed air or carbon dioxide supply to the potable water line drain valve.
7)Movethecontrolswitchtothe"ICE"position.
8) Blow the potable water line out using compressed air or carbon dioxide.
2. Drain the potable water tank:
1) Turn off the power supply.
2)Movethecontrolswitchtothe"OFF"position.
3) Drain the water tank by removing the
insulation panel and the rubber cap
covering the overow pipe in the water
tank. Remove the overow pipe by turning
it counterclockwise. See Fig. 4.
4) Replace the removed parts in their correct
positions.
5) Remove all ice from the storage bin, and
clean the storage bin.
6) Replace the front panel in its correct position.
7) Close the drain valve.
Fig. 4
Rubber Cap
Overow Pipe