110-031 PSC/EN
5
LCD Display
Keypad
High Limit Warning
Indicator
Flashes if you
attempt to enter a
set point higher than
the High Limit value.
Lit steady when High
Limit value is being
set
Heating Symbol
Lit when heater is
active
Fault / Warning
Symbol
Lit when fault or
warning condition is
detected
Set Point Indicator
Flashes when
set point is being
changed; lit steady
during normal
operation
Timer Symbol
Lit when timer
is being set or
is in use
Over-Temperature /
Low Liquid Symbol
Lit when over-
temperature or low
liquid level fault is
detected
Calibration Mode
Indicators
Lit when unit
calibration offset is
being set
Version Indicator
Lit when firmware
version ID is being
displayed on the
lower readout
Temperature Unit
Symbol
Shows
temperature unit in
use when lit
Upper Readout
Displays actual
bath temperature
Lower Readout
Displays set point
temperature
during normal
operation; displays
operational
information when
Menu button is
pressed
Temperature
Resets Indicator
Lit when preset
is being set or is
in use
Loss of Power
Indicator
Lit when electrical
power is restored
after power disruption
Power Button
Turns power to
the Controller On
and Off
Timer Button
Used to start
and stop the
timer
Selection Buttons
Used to increase
or decrease
temperature
settings and
operational
parameters
Temperature
Preset Buttons
Used to select
frequently used
user-defined
set point
temperatures
Menu Button
Used to select and set various
operational parameters
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