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Thread: Liebert HPM Warning Alarm
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19-02-2018, 02:27 PM #1
Liebert HPM Warning Alarm
Hi
has anyone encountered the Comp Power Reduction alarm on a liebert HPM unit
this alarm is only a warning that the compressor power has been reduced due to high head pressure. The condenser has been thoroughly washed through and both fans are operating. FSC has also been adjusted to control pressures better
Has anyone came across this and found a solution. Alarms occur at random times with no recognised pattern