Thermo Scientific BF51634BC-1, Installation And Operation Manual

Page: 43 / 78

Communication Option
Normal Controller Operation
Thermo Scientific 7-5
Normal Controller Operation
The Temperature Controller senses the chamber air temperature of the furnace
(the PV, or process value) and supplies the beat necessary to achieve the desired
setpoint. The controller includes an LED display and a push button keypad. Refer
to the table below for a list of keypad functions.
Before reconfiguring the controller read this chapter and the
UT350 operation manual. Reconfiguring the controller can
change the unit characteristics and design parameters, which
can hamper performance and make the equipment dangerous to
use.
Button Function
Pressing and holding the SET/ENT for three second advances the dis-
play to the Operation Parameters Menu.
While in the Operation Parameters Menu, use SET/ENT to move from
one parameter to next, and to register changes you have made in set-
point and parameter value.
Holding SET/ENT for three seconds exits either the Operation or Setup
Parameters menu.
Use the Up Arrow button to increase the temperature setpoint display
and change parameter values in the Operation and Setup Parameter
menus. Whenever you change the value of setpoint or parameter, the
decimal point flashes to remind you to register the changed value with
SET/ENT.
Use the Down Arrow button to decrease the temperature setpoint dis-
play and to change parameter values in the Operation and Setup
Parameter menus. Whenever you change the value of a setpoint or
parameter, the decimal point flashes to remind you to register the
changed value with SET/ENT.
SET/ENT