Amiad Water Systems - ADI-X IOM 910101-001180 / 06.2021
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Freezing Protection
Freezing Protection – This function is to prevent the filter from freezing in low
temperature while it is connected to water source.
Default value: Enable
Low Temperature Threshold – Temperature setpoint to start filter flushing.
Default value: 4°C.
Protecting Flushing Interval – Flushing Interval while freezing protection Is
activated.
Default value: 60 min.
LCD Display Unit
Allows switching units on the controller screen between bar and psi.
Important note: make sure to press SAVE after changing any of the above settings.
7
Appendix B. “Alarms and Faults List”
Alert
Possible cause
Recommended Action
Low battery
Low battery voltage
Replace all 4 controller batteries
Low battery pause
Controller paused due to low battery
voltage
Replace all 4 controller batteries
High DP alarm
DP value is >= HDA threshold (units:
bar/100)
Alert only
High DP fault
DP value is >= HDF threshold (units:
bar/100)
Alert only
Continuous mode
alert
Controller exceeded number of
consecutive flushes for alerts
Check configuration/check DP: If high,
perform manual flush with downstream
valve closed, open the filter for
inspection
DFU failed
Firmware update fail
Validate cellular reception and try again
Out of range app
connection
Controller out of range during
connection session
Get closer to the controller with the
mobile device (within Bluetooth® range)
Sensor pressure read
failed
The number of the sensor that failed
to read. Inlet (0), Outlet (1), Piston (2).
If continues - contact support
There is a vacuum in the system
Perform air release
Equip the system with anti-vacuum valve
Capacitor charger
start failed
Unable to charge capacitor
Contact support
Load capacitor
timeout
Capacitor charge timeout
Check battery voltage level, contact
support
Low downstream
pressure
The outlet pressure is less than 1.5 bar Check the filter and the water system
High upstream
pressure
The inlet pressure is greater than
maximum allowed pressure for the
filter
Adjust the water system inlet pressure
Anti-Freeze Active
Freezing Protection start, as a result of
Low Temperature Threshold
Anti-Freeze Exit
Stop Freezing Protection procedure