Pure Water Limiting Value; Operating Hours; Pretreatment Operating Hours - Thermo Scientific Barnstead Pacific TII 7 Operating Instructions Manual

Pure Water Limiting Value

Operating Hours

Pretreatment Operating Hours

Thermo Scientific
A second press on the menu-key allows the pure water limiting conductivity value to be set in this
menu. Should the limiting value be exceeded, then the "Lim. Val. Pure w." Message is displayed
(measuring point LF1)
Limiting value setting range: 0.055 – 9.999 µS/cm
Basic setting: 0.50 MΩ·cm
Settings above 9.999 µS/cm result in the limiting value being switched off. The word "Off" appears in
the display.
The display shows:
A third press on the menu-key allows the operating hours of the UV lamp and the reverse osmosis
pump to be displayed in this menu. The UV lamp operating hours counter registers the total length of
time for which the lamp was switched on. When the maximum operating time is reached, the "UV
Duration" fault message is triggered. The limiting value can be set in the OEM menu.
The operating hours of the reverse osmosis pump does not have a limiting value.
The display shows:
A fourth press on the menu-key brings the operating hours of the pre-treatment cartridge to display in
this menu.
The limiting value for this operating time is set in the UV menu. The fault message that is displayed
when the limiting value is exceeded is "Pretreatment".
The operating hours of the pretreatment are counted when the reverse osmosis pump is running.
Lim.val.pure w.
2,0 µS/cm
UV-Time
0000 h
RO Time
0000 h
Pacific Water Purification Systems
12
System Control
55