Trane S*HF*20-75 Troubleshooting Manual page 114

DIAGNOSTICS Menu
Resetting Active Manual Diagnostics
Sending Reset Request
Note: Once the clear diagnostic request is sent to all the modules,
the following screen will be displayed...
Resetting Active Manual Diagnostics
Updating Unit Data, Please wait
Note: Once the unit data has been updated, the following screen
will be displayed...
Active Diagnostic -- Info
Please Wait, Unit Is In Reset Mode
Note: Once the control modules have reset, if there are
reoccurring diagnostics the following screen will be displayed...
Active Diagnostic -- Manual Reset
Low Pressure Control Open - Ckt 1
Note: The word "More" will only appear if more than one failure
is occurring. Press the Next key to view the remaining diagnostics
if any exist.
Note: Pressing the Next key at the last Manual Reset Diagnostic
will prompt the following screen if an "Auto Reset" failure has
occurred.
114
Used With: All units
Factory Presets: N/A
More
Possible Values: [Manual Reset]
Blocked Air Return
Compressor Contactor Fail - Ckt 1
Compressor Contactor Fail - Ckt 2
Compressor Trip - Ckt 1
Compressor Trip - Ckt 2
Cond Sump Heater Failure
Cond Sump Pump Manual Fail
Cond Sump Min Level Short Cycling
Emergency Stop
Energy Recovery Wheel Proof Failure
Exhaust Fan Failure
Low Air Temperature Limit Trip
Low Pressure Control Open - Ckt 1
Low Pressure Control Open - Ckt 2
Low Refrigerant Charge - Ckt 1
Low Refrigerant Charge - Ckt 2
Manual Reset Return Pressure Limit
Manual Reset SA Static Pressure Limit
Manual Reset Space Press Low Limit
Trip Return Fan Failure
Rooftop Module Data Storage Error
Supply Fan Failure
Supply Fan Proving Failure
RT-SVP07B-EN