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6.4 WATER COOLER MAINTENANCE
Adding Water
When you see a low water level or a "#900 Cooler Off"
dialog appears on the touchscreen. Please add water to
the water tank.
1. Unplug the machine.
2. Remove the back lid by unscrewing the 6 star screws
with the hex key in the Accessory Kit.
3. Open the water tank with the small wrench.
