Thermo Scientific ARCTIC Serie Manual De Instrucciones página 103

Alarms
is used to view/adjust the high and low temperature alarm limits, to enable/disable the audible
alarms and to configure the low level warning reaction. Note The alarm range limits depend on the
fluid, circulator and bath used, see next page.
Alarms
1. With
highlighted, press
display:
Temperature Alarms
Audible Alarms
Low Level Warning
Menu
3. Highlight the desired limit and press
Fault
If the temperature is exceeded the circulator shuts down and, if enabled, the audible alarm
Warn
sounds. If the temperature is exceeded the circulator continues to run and, if enabled, the
audible alarm sounds. In either case a message is displayed.
High Fault
cannot be set below
High Warn
cannot be set below
Low Fault
cannot be set above
Note When changing the temperature alarms the current setpoint also changes if it falls outside the
new limits.

Audible Alarms
1. With
to display the alarms. The factory presets
are off.
Highlight the desired alarm and press
toggle between enable and disable mode.
Faults
Warnings
Prog. End
Prog. Step
Menu
Faults
If is enabled the alarm sounds when a
Warnings
fault occurs. If
sounds when a warning occurs.
Prog. End
If is enabled the circulator beeps
twice at the end of each cycle and three times at
the end of the program. If
abled the circulator beeps once at the beginning
of the program and once at the end of each step.
Press to return to the previous display.
Thermo Scientific

to
. Follow the same procedure used to change a setpoint.
High Warn
.
Low Warn
.
High Warn
.
highlighted, press
to
is enabled the alarm
Prog. Step
is en-
Temperature Alarms
2. With
press to display:
High Fault
High Warn
Low Warn
Low Fault
Menu
Low Level
1. With highlighted, press
toggle the low level warning alarm on/off.
The factory preset is off.
Press to return to the previous display.
Temperature Alarms
Audible Alarms
Low Level Warning
Menu
Note The low level cutout is always enabled
and if activated will generate a fault message.
Section 4 Operation
highlighted,
83.0°C
83.0°C
2.0°C
2.0°C
to

4-9