Maint Service
The Maintenance Service screen shows the accumulated Heat and Cool Runtime hours as well as the Service Interval that will be
used to trigger a Maintenance Message. Any HEAT or COOL type of HVAC operation will cause the respective Runtime values to
increase.
When the combined HEAT and COOL Runtime hours equals the Service Interval hours, the Red LED will flash along with a
“Maint” message to remind you your HVAC system may require periodic maintenance. Press the
Menu
button to enter the Filter
Service screen. The Reset button can be pressed and the HEAT and COOL Runtime values will be reset to zero.
Maintenance Service
Done
Reset
Heat Runtime
200 HRS
Cool Runtime
300 HRS
Service Interval
3000 HRS
+
-
Change the Maintenance Service Interval
Press the
1.
MENU
button.
Scroll to
2.
User Settings
and press the
Select
button.
Scroll to
3.
Maint 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 200 and 4000 hours in 100 hour increments.
Î
Disable the Maintenance Service Interval
When the maintenance service interval is disabled, the runtime counter will continue to count the runtime, but the maintenance
service indicator will never be displayed.
Press the
1.
MENU
button.
Scroll to
2.
User Settings
and press the
Select
button.
Scroll to
3.
Maint Service
and press the
Select
button.
Press the minus (
4.
-
) button until
Disabled
is displayed
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