AAON RN SERIES Installation Operation & Maintenance page 87

Once the line voltages recover, the DPM
will re-energize the output relay after the
restart time delay. All settings and the last 4
faults are retained, even if there is a
complete loss of power.
DPM Setup Procedure
With the supply voltage active to the
module, you can setup all of the DPM's
settings without the line voltage connected.
To change the setpoint parameters use the
right arrow key to advance forward through
the setpoint parameters and the left arrow to
backup if needed. When each parameter is
displayed use the up/down keys to change
and set the parameter.
After adjustments are made or if no
adjustments are made it will take 2 to 4
minutes before the DPM energizes the
output relay unless there is an out of
tolerance issue with the incoming line
voltage.
Recommended Default Set-up
Line Voltage
Over & Undervoltage
Trip Time Delay
Re-Start Time Delay
Phase Imbalance
460VAC, 3Ø
±10%
5 Seconds
2 Minutes
5%
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