BU-020
Operating Instructions for
Temperature Controller ELT-GP1
Revision 4
20.12.2018
Page 8 of 10
5.
Settings and Operation
All position numbers given here refer to Figure 1 in chapter. 2.2
‘Controls And Displays’.
5.1
Setting the temperature set-point (Target Temperature)
•
With the help of a screwdriver, or similar, briefly tap the control key (
Pos. 3
). The
controller is now in setup mode for the setting the set-point
•
Adjust the set-point by turning the potentiometer (
Pos. 1
).
•
Tap the control key (
Pos. 3
) again to take over the set-point which you have just set.
The turning range of the potentiometer corresponds with the preset temperature control
range.
Example:
Temperature range: 0°C – 200°C; Left limit stop of the poti: 0°C; Right limit
stop of the poti: 200°C
5.2
Setting the bottom and top temperature limits (Low Limit and High Limit)
The temperature limits are set by means of a touch-combination of the control key
(Pos. 3)
.
Whilst setting is being done, the two bottom LED`s (‘HEAT, ALARM’;
Pos. 5 and 6
) indicate the
respective setting status. Setting is done as follows:
•
Press the control key (
Pos. 3
) for approx. 3 seconds. The controller switches to limit input
mode.
•
When the input mode is active, the two bottom LED`s (
Pos. 5 and 6
) light up.
•
Press the control key (
Pos. 3
) briefly. The LED ‘HEAT’ (
Pos. 5
) lights up continuously and the
LED ‘ALARM’ (
Pos. 6
) flashes.
•
Set the bottom temperature limit (Low Limit) by turning the potentiometer (
Pos. 1
).
•
Press the control key (
Pos. 3
) briefly. The limit which has been set (Low Limit) is
automatically stored by the controller.
•
The LED ‘HEAT’ (
Pos. 5
) now flashes and the LED ‘ALARM’ (
Pos. 6
) lights up continuously.
•
Now set the top temperature limit (High Limit) by turning the potentiometer (
Pos. 1
).
•
After setting, press the control key (
Pos. 3
) again briefly. Both LED`s (‘HEAT, ALARM’,
Pos.
5 and 6
) light up continuously.
•
The controller is now in input mode for inputting the temperature set-point. After setting
the temperature limits, the set-point has to be reset (see chapter 5.1
‘Setting The
Temperature Set-Point’
).
•
Tap the control key (
Pos. 3
). again briefly. The newly set values are now stored and taken
over by the controller. The controller has now returned to control and monitoring status
(normal status).
Whilst setting is being done, the controller continues to work in control and monitoring mode.
After you have set the temperature limits, monitoring of the bottom temperature limit (Low Limit) is
stopped until the actual temperature initially reaches the bottom temperature limit (Low Limit) or
exceeds.
Содержание ELT-GP1
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