Vizio Z WAVE TZEMT400AB32MAA - Manual (Page 19)

Filter Service
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Filter Service
The Filter Service screen will show the accumulated Filter Runtime hours as well as the Service Interval that will be used
to trigger a Filter Message. Any type of HVAC operation that causes the HVAC system fan to run will cause the Filter
Runtime value to increase.
When the Runtime hours equals the Service Interval hours, the Red LED will flash along with a “Filter” message to remind
you to replace the filter. Pressing the Menu button will take you to the Filter Service screen. Once the filter has been
replaced, press the Reset button to reset the Filter Runtime value to zero.
The Service Interval period can be changed using the +/- buttons.
Filter Service Screen
Filter Service
Don
e Reset +
Filter Runtime
Service Interval
12 HRS
300 HRS
Screen navigation buttons:
Done
Reset
+
Return to Main Menu Screen
Increase the Service Interval by 1
hour
Decrease the Service Interval by 1
hour