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This water system has the following alarms. If the system is not working
properly, the corresponding warning message will appear at the fourth
row on the display panel.
•
Low Water Pressure: System monitors inlet water pressure at all time. If
system water inlet has no water, or water pressure is below 0.05 MPa, system
displays "Low Pressure", and automatically goes to Standby to protect the
system.
•
RO Failure: When RO water conductivity is above a preset upper limit,
system displays "RO > Set Point", and automatically discharges failed RO
water to the drain instead of the water tank. The RO indicator light blinks. It
is normal that RO water is above the upper conductivity limit at system start
up. It usually lasts a few seconds before the conductivity drops. This
message disappears after RO reaches quality standard, and the green light
stops blinking.
•
Consumable Life Reminder on the system panel: System has preset
consumable usage timers (countdown) for RO membrane, System reminds
you to replace consumables when they are about to run out.
3.2.2 Water Dispenser Panel Display
Water Dispenser display panel shows four rows of information:
First row: The status of the dispenser, Ready, Recirculation and Product.
Second row: The conductivity of ultrapure water, compensated to 25
℃
Third row: Water temperature
Ready
18.2 M
Ω
·cm
25
℃
System Status
