©2008 Ingersoll Rand Company Page 46
screen allows the technician to set a time that
the compressor will automatically shut off. Like
the scheduled start time this timer can be
adjusted to anytime within a 24 hour period, it is
a seven-day a week timer.
Power Out Restart Option Timer
With the PORO option installed and activated
(covered later in this section), this screen will
allow the technician to set the PORO timer. This
timer can be set from 10 - 180 seconds. The
PORO timer is used on power outages where
the compressor had been on but due to power
loss, the unit has shutdown. Once power has
been restored, the controller will activate the
PORO horn and display a countdown. Once the
timer times out then the compressor will start
automatically.
Low Ambient Load Delay
If the low ambient option is turned on then this
screen will be visible and allows the technician
the ability to set this timer from 30 – 360
seconds. If the timer is set and the ambient
temperature is below the recommended
Ingersoll Rand temperature of 2°C (35°F) the
compressor will not allow the compressor to load
until this timer is satisfied. This will allow the
compressor to run unloaded and create some
heat to warm up the compressor.
Remote Control Selection
This screen allows the technician the ability to
setup a remote control to the starter.