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4.1 LOW PURIFY (1h)
The
LOW PURIFY
alarm is triggered when the average flow during the purification step is smaller than
the
Low Flo P.Alrm
setpoint. The unit goes to IDLE after the pure step is completed, to restart the unit
and resolve the alarm press
Enter.
To troubleshoot the unit when this alarm occurs please do the following:
A.
Flow
o
Ensure DiEntry is supplied with water.
o
Restart normal operation by pressing
Enter
.
o
Observe the flow during pure step through the LCD screen.
▪
If the flow is 0 l/m during the pure step, please go to troubleshooting event
B.
▪
If the flow is not 0 l/m but the alarm is triggered at the end of the pure step,
please go to troubleshooting event F.
o
If the alarm is not triggered again at the end of the pure step:
▪
Alarm was triggered due to a feed water cut off, unit is operating as designed.
B.
Main Inlet Valve (MIV) and Pure Outlet Valve (POV)
o
Empty the storage tank via the application or the drain.
o
Using the LCD screen navigate to the
Relay Test
screen.
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