User manual

TROUBLESHOOTING
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PROBLEM POSSIBLE CAUSES WHAT TO DO
 The system may have been
in STANDBY mode for a
while.
 The Product resistivity is
below the Resistivity
Setpoint set in menu option
C02.
¾ Recirculate the water in the
system. See Section 5-6
How to Recirculate Water
Manually before
Dispensing.
¾ Replace the SmartPak. See
Section 6-2 How to Replace
the SmartPak.
UV System only
 The UV Timer is exhausted. ¾ Replace the UV Lamp. See
Section 6-9 How to Replace
the UV Lamp.
¾ After a new UV Lamp has
been installed, reset the UV
Timer. See Section 6-10
How to View or Reset the
UV Lamp Timer (C05).
UV System only
 The UV Lamp is not
installed correctly or not
installed at all.
¾ Power OFF the system and
reinstall the UV Lamp.
¾ If the red UV Lamp Alarm
is still displayed, then
contact Millipore.