Thermo Scientific ThermoFlex10000, Installation, Operation And Maintenance Manual, Page: 134 / 210

Section 4
4-12 ThermoFlex
Thermo Scientific
yES
no
drAin
StorE
drAin
enter
enter
SEr
xx xx
LoFLO
LoFLO
enter
enter
Figure 4-7
Setup Loop (Optional Features)
• LoFLO is used to set the low flow alarm limit.
T 0 Pump Range: 0.0 to 10.5 GPM Default: 0.0 GPM
T 1 Pump Range: 0.0 to 10.5 GPM Default: 0.0 GPM
T 5 Pump Range: 0.0 to 15.0 GPM Default: 0.0 GPM
P 1 Pump Range: 0.0 to 10.5 GPM Default: 0.0 GPM
P 2 Pump Range: 0.0 to 10.5 GPM Default: 0.0 GPM
P 3 Pump Range: 0.0 to 30.0 GPM Default: 0.0 GPM
P 4 Pump Range: 0.0 to 30.0 GPM Default: 0.0 GPM
P 5 Pump Range: 0.0 to 30.0 GPM Default: 0.0 GPM
Going below the low limit flashes
LoFLO
and, if
enabled, sounds the alarm. The chiller's reaction depends
on the alarm (
ALr
) setting.
This feature is not enabled until the value is changed to
something other than 0.0. If the feature is not enabled
and the flow rate drops below the flow rate listed below
the chiller will continue to run and the controller will flash
between FLo and LoFLo .
P 1, T 0, T 1 and T 5 Pump 0.3 GPM
P 2 Pump 1.0 GPM
P 3, P 4 and P 5 Pump 4.0 GPM
•
SEr
is used to configure the serial communications
mode of operation. See Appendix D.
Note Keypad operation is still available with serial com-
munications enabled.

•
drAin
is used to open and close the chiller's anti
drainback valve for draining, see Section 5.
Range: yes or no Default: no
Note The chiller must be off to drain the valve. The valve
automatically closes when you exit the
drAin
display.

When the display indicates StorE press
to save all changes or press to not save all
changes. The display will return either the process fluid
temperature or, if the chiller was off when you entered
the loop, a blank screen.
Continued from previous page
Save all changes
Do not save all changes