Section Ii General Information - Thermo Scientific NESLAB EX Series Installation, Operation And Maintanance Manual

Indicates heater status.
See page 17.
Press to start/stop the
unit. See page 17.
Indicates the controller is
displaying the setpoint. Press
the arrow buttons to change the
value. See page 17.
Press to mute the alarm. See
page 22. Digital Plus controller
only.
Press to select external
sensor. See page 22. Digital
Plus controller only.
Indicates the controller is
displaying the unit's low
temperature alarm setpoint.
Press the arrow buttons to
change the value. See page 17.
Reservoir. See page 16.

Section II General Information

Press to select the timer
function. See page 23.
Digital Plus controller only.
Press to select the serial
communication mode.
See page 22. Digital Plus
controller only.
Controller. See page 17.
Autorefill connection.
RS-232/RS-485
connections. See
Appendix B. Digital
Plus controller only.
1/8" OD Autorefill fluid
connection. See page 29.
1/4" MPT Pumping
Supply Connection. See
page 13.
1/4" MPT Pumping
Return Connection. See
page 13.
Drain. See page 13.
Tap water cooling.
See page 14.
- 5 -
Indicates the controller is displaying
the high temperature alarm
setpoint. Press the arrow buttons
to change the value. See page 17.
Optional External Probe
Connector. Digital Plus
controller only. See page 40
.
High Temperature Cutout.
See page 28.
Press to change the
displayed value. See
page 17.
Press to sequence
through the three indicators
and accept the displayed
value. See page 17.
NOTE: None of the three
setpoint indicators are
visible unless this key is
pressed.
Press to select the
temperature offset
mode. See page 23.
Digital Plus controller only.
Analog Output
Connector. Digital
Plus controller only.
See page 27.
Circuit
Breaker(s).
Power connection.
See page 11.