LG WD510AS Owner's Manual page 13

Cont. button
This function dispenses cold water or ambient
water continuously for up to 3 minutes.
• Hot water cannot be dispensed continuously.
• If another button is pressed while dispensing
water continuously, the dispensing will stop.
Dispense button + Filter change icon
This function is used for dispensing water.
The filter change icon indicates the filter change
status.
• The color indicating that the filter is usable is
blue. The color indicating that the filter should
be replaced is orange.
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