Trane TR200 Programming Manual page 187

Parameter Description
4-150
• Bit 14: Maintenance Text 1
• Bit 15: Maintenance Text 2
• Bit 16: Maintenance Text 3
• Bit 17: Maintenance Text 4
Valve
Position 4
Position 3 Pump seals
Drive sys-
Position 2
tem health
check
Position 1
0 hex -
1 hex -
2 hex -
3 hex -
4 hex -
5 hex -
6 hex -
7 hex -
8 hex +
9 hex +
A hex +
B hex +
C hex +
D hex +
E hex +
F hex +
Example:
The Preventive Maintenance Word shows 040Ahex.
Position 1
hex value 0
The first digit 0 indicates that no items from the fourth row requires
maintenance
The second digit 4 refers to the third row indicating that the drive cooling
fan requires maintenance
The third digit 0 indicates that no items from the second row requires
maintenance
The fourth digit A refers to the top row indicating that the valve and the
pump bearings require maintenance
Fan bear- Pump bear-
ings ings
Tempera- Flow trans-
ture trans- mitter
mitter
Drive cool- Filter
ing fan
- -
- -
- +
- +
+ -
+ -
+ +
+ +
- -
- -
- +
- +
+ -
+ -
+ +
+ +
2 3
4 0
TR200 Programming Guide
Motor bear-
ings
Pressure
transmitter
Fan belt
Warranty
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
4
A