Model ULC Series
06012021ULC,Rev i
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Compressor 1 fail low amps (<2 amps)
Compressor 2 fail high amps (>20 amps)
Alarm Silence
This icon will be displayed during an active alarm. Touching this Alarm Silence
Icon will silence the audible alarm for a period of time set up by the user. Should
the alarm condition remain active, the audible will sound again at the end of the
delay period.
9.0 External Access Port
Two front access ports located between ULC exterior doors are provided on the cabinet for BMS
or SCADA temperature monitoring probe. The access ports are plugged on the exterior and
interior and insulated to reduce moisture infiltration. After a sensor is installed, replace the
insulation and seal the port both inside and outside of the cabinet to reduce moisture infiltration.
Failure to properly seal the access port on both the interior and exterior will result in
moisture infiltration, and performance degradation of the unit.
Exterior Sensor Access Port