Thermo Scientific thermoflex, Quick Start Manuals

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Appendix D
ThermoFlex D-3
Thermo Scientific
Analog Comm and Configurable Relays
To change the
Remote Setpoint
or
Temp
Out
input type use the up and down arrows until the
input is highlighted. (The left and right arrows have no
affect in moving the highlight.)
and down arrows to bring up the desired input:
volts
,
mv
or
ma
. With the desired input displayed press
enter again to accept the change.
ANALOG COMM - ACOM
Remote Sensor
Remote Start
Remote Setpt volts
Temp Out volts
ANALOG COMM - ACOM
Remote Sensor
Remote Start
Remote Setpt volts
Temp Out volts
Remote Start
Remote Setpt volts
Use the up/down arrows to scroll through the entire menu (only six lines are displayed at a time). When any
desired feature is highlighted press enter to select it. Enabled features are indicated by .
Low Level
Tank Overflow
Drip Pan Full
Auto Refill Error
Low Temperature
High Temperature
Low Flow
High Flow
Low Resistivity
High Resistivity
High Pressure
Low Pressure
Warning
PM Timer
Comm Error
Sensor Fault
RELAY 2
Low Level
Tank Overflow
Drip Pan Full
Low Temperature
High Temperature
Low Flow
High Flow
Low Resistivity
High Resistivity
High Pressure
Low Pressure
Unit Fault
Pump/Unit Shut Off
Refrig. Shut Off
Limit Fault
Sensor Fault
RELAY 1
Low Level
Tank Overflow
Drip Pan Full
Auto Refill Error
Low Temperature
High Temperature
Low Flow
High Flow
Low Resistivity
High Resistivity
High Pressure
Low Pressure
Warning
PM Timer
Comm Error
Sensor Fault
RELAY 2
Low Level
Tank Overflow
Drip Pan Full
Low Temperature
High Temperature
Low Flow
High Flow
Low Resistivity
High Resistivity
High Pressure
Low Pressure
Unit Fault
Pump/Unit Shut Off
Refrig. Shut Off
Limit Fault
Sensor Fault
RELAY 1
With
RELAY1
or
RELAY2
highlighted press enter to bring up the corresponding
RELAY
display. High-
light the desired error(s) and press enter. Enabled errors are indicated by .
Note Except for
Warning
, errors will automatically clear once the condition is corrected.
Warning
also
requires pressing enter once the condition is corrected.
Note Enabling analog I/O remote start/stop disables
the chiller’s local controller start/stop capability.
Enabling analog I/O remote also overrides serial
communications start/stop commands.
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