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System status messages:
Message
Meaning
READY
Normal operation mode. 4-hour interval RO flush,
countdown
FLUSH
In RO flush mode, 180 seconds countdown
CLEANING
In Cleaning mode, 60/1800 seconds countdown
LOW PRESSURE
System feed water pressure is too low to operate
UP Dispense
UP water dispense mode, time displayed is the
preset time of dispensing (if set), countdown
RO Dispense
RO water dispense mode, time displayed is the
preset time of dispensing (if set), countdown
RO > SET POINT
RO water conductivity is above preset level (failure).
The green light above the RO button will blink. Need
to replace the RO membranes.
UP < SET POINT
UP (ultrapure) water resistivity is below preset level
(failure). The green light above the UP button will
blink.
Exch. P PAK
P Pack cartridge has reached its expected useful
life. Exchange the cartridge.
Exch. UV Lamp
UV lamp reached their expected useful life. Check
ultrapure water quality or replace the lamp.
