Technician Settings (Cont’)
P40 – View filter counter (hours) – Read only
Range: 0…999
hours
P41 – Reset filter time
Press the [+] button to reset the filter counter.
The display will change from “00” to “01” and back to “00”.
P42 – Adjust filter alarm delay time counter (hours)
Range: 0…999
hours
Default: 0 hours (0 = Disable)
View filter
Counter (hours)
Adjust filter alarm
delay time (hours)
Reset filter
counter
The filter counter is related to Fan running time.
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