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Operation
9
Figure 3 – Front Panel
3.5. Fan Exerciser
The unit has a built-in Fan Exerciser function that can turn the FANs on for a short period of
time at periodic intervals. The default setting is for one minute every seven days.
The Fan Exerciser can be configured to be active or inactive. When inactive, it will never turn
the FANs ON.
If the Fan Exerciser is active, it will start timing with a FAN run period when the unit is powered
up. Thus, if the Fan Exerciser run time is one minute, the FANs will turn ON for one minute after
power up. If the Fan Exerciser run time is set for 15 minutes, the FANs will turn ON and run for
15 minutes after power up.
Courtesy of NationalSwitchgear.com
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