9
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, a “Maint” message will
appear to remind you your HVAC system may require periodic maintenance. Press the
Menu
button to enter the
Maintenance 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
1. Press the
MENU
button.
2. Scroll to
User Settings
and press the
Select
button.
3. Scroll to
Maint Service
and press the
Select
button.
4. Press the plus (
+
) or minus (
-
) buttons to adjust the service interval.
Î
The service interval can be set between 200 and 4000 hours in 100 hour increments.
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.
1. Press the
MENU
button.
2. Scroll to
User Settings
and press the
Select
button.
3. Scroll to
Maint Service
and press the
Select
button.
4. Press the minus (
-
) button until
Disabled
is displayed
