Paul NOVUS 300, Original Operating Instructions

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6. Insert the filter cover caps. Make sure that the recessed grips of both filter cover caps face each
other in the filter slide-in compartment.
Fig 16: Position when the recessed grips of the filter cover caps face each other
7. Close the inspection opening of the front hood with maintenance flap.
8. Re-establish the mains connection
Resetting the filter run-time 2.4.2
Once the filter has been changed, the counter for the filter run-time must be reset. Resetting the filter run-
time can be performed using the respectively connected control unit or the digital input signal
(programmable with PC software as special solution).
2.4.2.1 Resetting the filter run-time by means of the LED control panel
Symbol Designation Explanation / actions
LED 10
Signalling
Filter run-time When the LED 10 lights up, the filter run-time has expired and a filter
check shall be performed.
Key
Reset
Filter run-time By pressing this key for at least 3 s, the filter run-time is reset. The
LED 10 goes off. The timer starts the set filter run-time.
Tab. 17: Resetting the filter run-time by means of the LED control panel
2.4.2.2 Resetting the filter run-time by means of the TFT touch panel
Symbol Designation Explanation / actions
Signalling
Filter run-time
expired In case the filter run-time has expired, the message “Replace filter”
is generated, signalling that the filter must be checked.
Button
Menu mode By touching the button Menu mode, you reach the main menus
C