Filter Service
The Filter Service screen will show the accumulated Filter Runtime hours as well as the Service Interval that will be used to trig-
ger 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. Once the filter has been replaced, press the Reset button to reset the Filter Runtime value to zero.
Filter Service
Done
Reset
Filter Runtime
184 HRS
Service Interval
300 HRS
+
-
View/Reset Filter Runtime
Press the
1.
MENU
button.
Scroll to
2.
User Settings
and press the
Select
button.
Scroll to
3.
Filter Service
and press the
Select
button. The Filter Runtime is displayed in hours.
To reset the Filter Runtime counter, press the
4.
Reset
button.
The Filter Runtime counter should be reset each time the filter is changed.
Î
Change the Filter Service Interval
Press the
1.
MENU
button.
Scroll to
2.
User Settings
and press the
Select
button.
Scroll to
3.
Filter Service
and press the
Select
button.
Press the plus (
4.
+
) or minus (
-
) buttons to adjust the service interval.
The service interval can be set between 100 and 4000 hours in 100 hour increments.
Î
Disable the Filter Service Interval
When the filter service interval is disabled, the runtime counter will continue to count the runtime, but the filter service indicator will
never be displayed.
Press the
1.
MENU
button.
Scroll to
2.
User Settings
and press the
Select
button.
Scroll to
3.
Filter Service
and press the
Select
button.
Press the minus (
4.
-
) button until
Disabled
is displayed
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