Section 1
Installation and Start-up
1-2
HFC Series
Figures 1-3 and 1-4 display the rear view of the freezer and indicate the
following freezer components:
•
Remote alarm contacts and selectable analog output connection - 0-
1V, 4-20mA (default), 0-5V).
•
Power inlet for power cord connection.
•
Optional BUS connections for probe and solenoid.
•
RS-232 or RS-485 interface.
•
Power Switch (mains disconnect).
Threaded holes for
wall bumpers
Remote Alarm Contacts
and Analog Output
Optional BUS battery
(just behind this panel)
Figure 1-3. Rear View 3 cu ft Models
Threaded holes for
wall bumpers
Figure 1-4. Rear View Remaining Models
Optional
BUS Connections
Access Port
RS-232 or RS-485
Interface
Power Switch
(mains disconnect)
Power Inlet
Optional
BUS Connections
Remote Alarm Contacts
and Analog Output
RS-232 or RS-485
Interface
Power Switch
(mains disconnect)
Power Inlet
Access Port
Thermo Scientific