T
ROUBLESHOOTING
- 63 -
PROBLEM
POSSIBLE CAUSES
WHAT TO DO
The last RO Permeate
conductivity value is not
displayed when you press the “+”
button.
The measurement was not
made while dispensing
water during FILLING
TANK mode.
The value is out of
measurement range.
¾
Dispense water during
FILLING TANK mode to
start a RO Permeate
conductivity reading again.
The last Product resistivity value
is not displayed when you press
the “-“ button in FILLING
TANK mode or in PRE
OPERATE mode.
A measurement was not
made during DISPENSING
mode or during
recirculation.
The value is out of
measurement range.
¾
Dispense or recirculate
water manually to start a
Product resistivity reading
again.
The Tank Outlet Valve is
not open. The system
detects that there is water in
the tank. The system will
not resume FLUSH mode
until the tank is emptied of
water.
¾
Open the Tank Outlet Valve
to drain the water from the
tank.
¾
Check that the Tank Outlet
Valve and Tubing are
directed downwards into the
drain.
The SmartPak lifetime is
exhausted.
The Product resistivity is
less than the Resistivity
Setpoint set in menu option
C02.
¾
Replace the SmartPak. See
Section 6-2 How to Replace
the SmartPak.
The SmartPak is not
installed correctly or not
installed at all.
¾
Reinstall the SmartPak.
¾
If the red Pack Alarm is still
displayed, then contact
Millipore.
Summary of Contents for DIRECT-Q 3 SYSTEM
Page 1: ...User Manual DIRECT Q 3 SYSTEM DIRECT Q 3 UV SYSTEM...
Page 58: ...MAINTENANCE 50 G H...
Page 60: ...MAINTENANCE 52 M...
Page 63: ...MAINTENANCE 55 G H...
