PROBLEM
The
last
RO
conductivity
value
displayed when you press the "+"
button.
The last Product resistivity value
is not displayed when you press
the "-" button in FILLING
TANK
mode
or
OPERATE mode.
POSSIBLE CAUSES
The measurement was not
made
Permeate
water
is
not
TANK mode.
The
measurement range.
A measurement was not
made during DISPENSING
mode
recirculation.
in
PRE
The
measurement range.
The Tank Outlet Valve is
not
detects that there is water in
the tank. The system will
not resume FLUSH mode
until the tank is emptied of
water.
The SmartPak lifetime is
exhausted.
The Product resistivity is
less than the Resistivity
Setpoint set in menu option
C02.
The
installed correctly or not
installed at all.
while
dispensing
during
FILLING
value
is
out
of
or
during
value
is
out
of
open.
The
system
SmartPak
is
not
- 63 -
T
ROUBLESHOOTING
WHAT TO DO
Dispense
water
FILLING TANK mode to
start
a
RO
conductivity reading again.
Dispense
or
water manually to start a
Product resistivity reading
again.
Open the Tank Outlet Valve
to drain the water from the
tank.
Check that the Tank Outlet
Valve
and
directed downwards into the
drain.
Replace the SmartPak. See
Section 6-2 How to Replace
the SmartPak.
Reinstall the SmartPak.
If the red Pack Alarm is still
displayed,
then
Millipore.
during
Permeate
recirculate
Tubing
are
contact
Need help?
Do you have a question about the DIRECT-Q 3 SYSTEM and is the answer not in the manual?