Trane TR200 Series Programming Manual page 226

The keypad indicates (with a wrench-icon and an "M") when it is time for a Preventive Maintenance Action, and
can be programmed to be indicated on a digital output in parameter group 5-3*. The Preventive Maintenance
Status may be read in par.16-96
digital input, the FC bus or manually from the keypad through par.23-15
A Maintenance Log with the latest 10 loggings can be read from parameter group 18-0* and via the Alarm log
button on the keypad after selecting Maintenance Log.
Note
The Preventive Maintenance Events are defined in a 20 element array. Hence each Preventive Maintenance Event
must use the same array element index in par.23-10
Time.
23-10 Maintenance Item
Option:
[1] * Motor bearings
[2] Fan bearings
[3] Pump bearings
[4] Valve
[5] Pressure transmitter
[6] Flow transmitter
[7] Temperature transm.
[8] Pump seals
[9] Fan belt
[10] Filter
TR200 Programming Guide
Maintenance Word. A Preventive Maintenance indication can be reset from a
Maintenance Item
Function:
Array with 20 elements displayed below parameter number in the dis-
play. Press [OK] and step between elements by means of and buttons on
the LCP.
Select the item to be associated with the Preventive Maintenance Event.
Parameter Description
Reset Maintenance Word.
to par.23-14 Maintenance Date and
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