WL900
Manual
Page 11 – Revision: 4-14-2021
LIGHT SIGNALS AND OPERATION
USB PORT
This is not used for normal operation. Only for maintenance use by a
trained professional.
ECO SENSOR
Light detection sensor. Works with Eco-mode on older models, but is
DISABLED on the WL900.
ICE FULL LIGHT
Illuminates white when ice bin is full.
WATER FULL LIGHT
Illuminates when the Ambient Tank is full. Will blink with an audible
chime if tank is overfilled.
ICE/COLD OPERATION
COLD LED will illuminate white when water in the cold tank is being
chilled. It will turn off once cold water has been chilled to set
temperature. COLD LED will blink if there is an error in this process.
ICE LED will illuminate AFTER cold water has been chilled, and the ice
making process has begun. ICE LED will blink if there is an error in this
process.
HOT/AMBIENT COLD OPERATION
HOT LED will illuminate during the water heating process. This will stay
on during initial heating for 15-20 min and will come on
intermittently during normal operation to maintain temperature. HOT
LED will blink if there is an error in this process.
AMBIENT LED will illuminate during the filling process of the ambient
tank. AMBIENT LED will illuminate if there is an error in this process.
DISPENSE OPERATION
This is the only icon picture that is an actual button. The Dispense button can be used to set
preprogrammed volumes of water. To activate, hold the button until it beeps and lights the “1L” LED. Then
press the button to cycle through the different volumes, each with an LED that will light to indicate it as the
selected volume. Once selected, place a container in the dispense area and activate the dispense button.
The machine will dispense until the selected volume has been dispensed. To cancel, activate the dispense
button again.
