30
Note
Each time the RO system automati-
cally turns ON, in RUN or STANDBY
mode, the RO membrane will flush
water to the drain for 30 seconds
prior to filling the reservoir.
2.
Allow the water’s resistivity to rise to the
desired purity before dispensing water.
Also in the RUN mode, the RO operation automatically
turns on to fill the reservoir as needed.
Standby Mode
In STANDBY Mode, the DI pump will operate for ten min-
utes out of every hour (i.e 50 minutes off, 10 minutes on).
Every fourth time that the pump turns on, the UV lamp will
also turn on for 10 minutes (i.e 3 hours 50 minutes off, 10
minutes on). This will allow the unit to produce high qual-
ity water quickly upon being placed in the RUN Mode. It is
recommended that the DIamond TII be placed in
STANDBY mode during non-work hours. At the end of
the work day, press the STANDBY switch to place the unit
in STANDBY mode. Also in STANDBY mode, the RO
operation automatically turns on to fill the reservoir as
needed.
Flush Mode
Automatic Flush (RO Membrane)
In the Run or Standby Modes, the DIamond TII will initiate
a four minute automatic flush of the RO membrane once
every three hours and fifty-six minutes of operation. This
prevents buildup on the RO membrane. A timer in the
DIamond TII counts the hours power is applied to the unit.
When the timer reaches three hours and fifty-six minutes,
the DIamond TII initiates a four minute flush if the unit is
in the RUN or STANDBY Modes. If the unit is in IDLE,
the automatic flush will occur immediately after the
START/STOP switch is pressed and RUN Mode entered.
The timer will reset to zero when the four minute automat-
ic flush is completed.
Manual Flush (RO Membrane)
A four minute manual flush of the RO membrane can be
initiated through the RO Options in the MENU. During the
four minute flush, water is sent to drain through the drain
tubing and the display will show remaining minutes. After
the timed flush has ended, the DIamond TII will return to
I
NITIAL
O
PERATION
Note
Press the START/STOP switch to can-
cel a flush.
Note
If the unit is in STANDBY and power
to the unit is turned off or lost, the
unit will return to STANDBY once
power is restored.
Menu
IDLE
RO
100%
>98% Reject
RO
Standby
Standby Mode Screen
