34
Automatic intermittent blowdown
Screen display 9 appears once the output contacts 16, 17, 18 for controlling the intermittent blowdown
valve have been configured
(Fig.13),
Screen display 9
Press the green button next to the
symbol
Screen display 10 appears.
Screen display 10
To enter the frequency
G
of and the pulse
I
for intermittent blowdown, the number of
pulses
H
and the time between blowdown
J
press the green button. Use the on-screen
numberpad to enter the desired time setting.
The new time settings are accepted after the
system is re-started
or as soon as the previous
intermittent blowdown interval is over.
Commissioning
- continued -
Press button
for external control of the
intermittent blowdown valve.
G
H
I
J
Screen display 11
The toggle command "internal/external" is not
available when you are logged out.
Instead of button
the field appears.
LRR 1-5.
LRR 1-5.
LRR 1-5.
Press button to trigger off an intermittent
blowdown pulse.
Press button to go back to the start
window, screen display 9.
Press button to trigger off an intermittent
blowdown pulse.
Press button to go back to the start
window, screen display 9.
Summary of Contents for LRR 1-52
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