The information contained herein may be changed by Deeco Services without notice. Deeco Services shall not be held liable for any errors
National Service and Supply Centre
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Pressure Units - Deciding about the units to be used for pressure measurement. Selecting
between BAR or PSI .
Calibration - Zero calibration of the built in electronic DP sensor. While the sensor ports
are disconnected select Calibration = Yes.
Version display - The last screen of the configuration supplies information about the
software version of the controller. the version consists of 4 digits like the following: 00
13
Handling Endless Looping Problems
As explained above, endless looping problem will be declared when the number of
consecutive flushing cycles triggered by the DP sensor exceeds the “Looping limit” defined
during configuration. The fact that endless looping problem was detected will be indicated
on the display and will cause the activation of the Alarm output, additionally, the DP
indication will no longer be considered as a trigger for flushing. The following flushing
cycles will be triggered by the interval count down only. The problem will be considered as
solved when the constant indication of the DP sensor will be removed.
Handling Low Pressure
When a closed contact indication is received at the low pressure input of the controller, the
symbol will start to appear blinking at the display.
All activities will stop including the countdown to the next flushing cycle. If the low pressure
happened while a flushing sequence was in progress, when the low pressure condition
terminates the flushing sequence will start from the beginning rather than continue from
the stop point.
