Thermo Scientific ThermoFlex Manual De Instrucciones página 131

Section 4
FLOW (Optional)
FLOW is used to view/change the chiller's process fluid fault and warning settings. If the chiller ex-
ceeds the fault setting it will shut down, the controller will display a fault message and, if enabled, sound
the alarm. If the chiller exceeds the warning setting the chiller will continue to run, the controller will
display a warning message and, if enabled, sound the alarm.
If a change to the setting is needed, press the arrows to highlight the desired line and then press the
enter button. The highlight will flash. Press the up or down arrow button to change the value. Once the
desired setting is displayed press enter to accept the change and stop the flashing.
Note You cannot set the High Warning value higher than the High Fault value. You cannot set the
Low Warning value lower than the Low Fault value.
When the desired changes are made press the left arrow, or esc button, to return to the SETTINGS
display.
FLOW
High Fault
High Warning
Low Warning
Low Fault
Line Frequency (Optional)
Line Frequency is used to identify the incoming frequency for chillers with a P 3 - P 5 pump and the
capability to run on either 50 Hz or 60 Hz. The selected frequency automatically adjusts the firmware's
fixed high pressure default setting.
Line Frequency
Auto Restart
Audible Alarms
RA FAN SPEED MODE
Care Level
SERIAL COMM - DCOM
4-16 ThermoFlex
High/Low Flow Fault/Warning Range/Defaults:
Pump
xxgpm
P1 P2 T1 T0:
xxgpm
P3 P4 P5:
xxgpm
T5
xxgpm
This feature is not enabled until the value is changed to
something other than 0.0. If the feature is not enabled
and the low flow rate drops below the flow rate listed
below the chiller will continue to run and the controller,
if displaying flow, will display FLow: Low FLow.
P 1, T 0 ,T 1 and T 5 Pump
P 2 Pump
P 3, P 4 and P 5 Pump 4.0 GPM
Frequency Range: 50 Hz or 60 Hz
60Hz
Frequency Default: 60 Hz
off

Range
0.0 to 10.5 GPM
0.0 to 30.0 GPM
0.0 to 15.0 GPM
0.3 GPM
1.0 GPM
High/Low Defaults
0.0 GPM
0.0 GPM
0.0 GPM
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