Trane Precedent YSJ072 Installation, Operation And Maintenance Manual page 7

Model Number Description
Digit 25— System Monitoring Controls
0 = No Monitoring Control
1 = Clogged Filter Switch
2 = Condensate Overflow Switch
3 = Discharge Air Sensing Tube
4 = Clogged Filter Switch and Condensate Overflow
Switch
5 = Clogged Filter Switch and Discharge Air Sensing
Tube
6 = Condensate Overflow Switch and Discharge Air
Sensing Tube
7 = Clogged Filter Switch, Condensate Overflow
Switch and Discharge Air Sensing Tube
Digit 26— Not Used
Digit 27— Unit Hardware Enhancements
0 = No Enhancements
1 = Stainless Steel Drain Pan
Digit 28— Short Circuit Current Rating
0 = Standard (5k) SCCR Marking
A = Tier 2 (=65K) SCCR Marking
Digit 29— Low Ambient
0 = None
A = Low Ambient Cooling to 0°F
RT-SVX071D-EN 7