ACO Quatrix-K 620368, Руководство по эксплуатации, Страница: 23 / 76

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Product description
Q
Button 2: Test
In normal operation
Press once: Closing of operating seal
The operating seal is closed by first operation of button.
Press twice: Opening of operating seal
The operating seal is opened again by pressing the button twice.
In stop mode
Press once: Wake up
With the first pressing of the button, the control is woken up for
30 seconds and returns to display of current operating condition.
Thereafter, the device returns to stop mode.
Press twice during waking up: Switching off of control and
opening of operating seal
During the waking up period, which lasts 30 seconds, the control
can be switched off by a second pressing the button. Here, the
operating seal is opened before (
chapter 4.5.4).
4.4.5 Audible alarm
The control is equipped with a buzzer. By operating the button 1, the buzzer can be
switched off in the case of backflow or malfunctions.
The buzzer is out during normal and accumulator operation.
When operating seal is closed, buzzer sounds permanently.
If the operating seal was closed by pressing the button 2, the buzzer
cannot be switched off. It switches off again automatically after the
operating seal was opened by renewed pressing.