Thermcraft XST-3-0-36-3V - Manual (Page 53)

Operation Installation and Operation Handbook
2408 and 2404 Controller 2-5
OPERATING MODES
The controller has two basic modes of operation:
• Automatic mode in which the output is automatically adjusted to maintain the
temperature or process value at the setpoint.
• Manual mode in which you can adjust the output independently of the setpoint.
You toggle between the modes by pressing the AUTO/MAN button. The displays which
appear in each of these modes are explained in this chapter.
Two other modes are also available:
• Remote Setpoint mode, in which the setpoint is generated from an external source.
In this mode, the REM light will be on.
• Programmer mode which is explained in Chapter 5, Programmer Operation.