Thermo Scientific 7165, Operating Manual And Parts List

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4-2 Type II Water System Thermo Scientific
Section 4
Using the TII
LED System Lights
Three LED's located on the control panel will illuminate to inform you of
the system status as follows:
• Green LED (top center of the display):
Solid ON -system is running
Blinking -system is in STANDBY
• Red “System Alarm” LED:
Solid ON - Something in the system is causing an error and must be
corrected. To diagnose, press MENU and select System Alarm.
• Yellow “Routine Care” LED:
No error exists, but care of product is recommended at this time. To
diagnose, press MENU and select Routine Care.
The control panel can be removed from the unit and remotely mounted.
Please refer to “Installing the Control Panel in a Remote Location” in the
“Installation” section of this manual for more information about how to
remove the control panel from the unit.
When the main power switch is on, the buttons on the control panel
function as follows:
1. START/STOP – When the unit is in the IDLE Mode or STANDBY
Mode, pressing the START/STOP switch will put the DI operation of
the unit in the RUN Mode, turning the DI pump and UV lamp on if
the water level in the reservoir is above 25%. The RO operation will
automatically turn on in RUN Mode to fill the reservoir as needed.
When the unit is in the RUN Mode pressing the START/STOP switch
will put the DI and RO operation of the unit into the Idle Mode.
When the unit is in any of the flush or auto dispense modes, pressing
the START/STOP switch will return the unit to the mode it was in
prior to initiating a flush.
2. DISPENSE – Allows you to automatically deliver water from the unit.
Refer to “Automatic Dispensing” in the “User Settings” section of this
manual for more information. Four blank buttons appear on the
control panel and perform various functions as defined on the display
throughout operation. See the “Operation” section for more detailed
descriptions.
Buttons