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Cont ...
When setting the differential pressure and the Hi and Lo alarms please ensure
that the normal system pressure fluctuations are below the Hi pressure alarm
set pressure and above the differential pressure. If this is not done the unit
will try to compensate for the pressure change causing an over pressure
within the system or alarms being triggered.
7.12 Pump exercise function: If the pumps do not need to operate for more than
a week, both pumps will start for 3-5 seconds to avoid the pump(s) from
seizing due to inactivity.
7.13 Fault codes:
If there is a system fault, a red light will be displayed on the front of the unit.
If the fault/alarm is cleared the red light will go out.
The current fault will be displayed on the screen and logged in the alarm log
(last 10 alarms).
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