nVent RAYCHEM 1244-0006829, Operating And Installation Manual

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Changing to the manual mode
In the manual mode, the controller output value can be changed
manually.
1. Change to the manual mode using function key (> 2 s)
(ex-factory setting)

The output value is displayed in percent in the lower display.
The "Manual mode active" LED is also lit.
2. Change the output value using and
With a modulating controller, the actuator is opened or closed
using the keys.
The various levels can be accessed in the manual mode.
The Setup program can be used to configure the default output
value on a changeover. The manual mode can also be inhibited.

Chapter 7.2 “Controller”
The controller automatically changes to manual mode in the
event of overrange/underrange and probe break.
Manual mode exit
1. Exit the manual mode using function key (> 2 s)
Operation via binary functions
Further operating possibilities for the fixed value controller can be
realised via binary functions.
Chapter 7.7 “Binary functions”
4.7 Display of the software version
Simultaneously press the and keys to display the software
version.
Four-digit display; example: “01.01” in case of software version
xxx.01.01
Levels can be inhibited.
Chapter 4.4 „Defining various user levels“
Normal display
>2s
or timeout
Navigation principle
one level
backward
one level
forward
next/previous
parameter
F
EXIT
F
EXIT
Levels can be inhibited.
Chapter 4.4 “Defining various user levels”
Operator level
OPr
Set point values,
process data, ...
1. Operator level (
OPr
) only visible
if no User level (
USEr
) exists
OPr
1