System Alarms and Alerts
Which alarm or alert do you have?
Thermostat
Communication and System Alarms and Alerts will have a suffix of _C or _S. These faults are not usually a fault within a piece of equipment. Often these faults will be related to wiring, or someting in the thermostat itself.
When looking at fault codes, especially at the EcoNet thermostat, pay close attention to the verbiage and the suffix at the end. Don't allow youself to be chasing a rabbit down the wrong hole by looking at a fault that may be in the indoor equipment and just using the numbers. Anytime you report a fault to your distributor, provide the complete fault description, not just the number.
_O means Outdoor Unit
_A means Air Handler
_F means Furnace
_C means Communication
_S means System
_Z means Zone
You will need to navigate to the specific product to find faults related to each.
For example if you have a fault ending in _F , you will need to click back to return to your specific furnace model and look up the alarm there.
Which alarm do you have?
The alarm or alert I have is...
A001_C Furnace Communication Failure
S001_S: Change Air Filter Reminder
A002_S: Temperature Sensor Failure
A002_C: Outside Unit Communication Failure
A003_C: Outside Unit Translator to ODU comm.fail
A003_S: Service Call Reminder
S003_S: Time Clock needs to be programmed
A004_C: Air Source Not Detected
A004_S: Static Pressure High (greater than 1 in.)
S004_S: Time Clock not advancing time properly
A005_C: Air Handler Communication Failure
A006_C: EcoNet ODU Communication Failure
A007_C: Zone Panel 1 Communication Failure
A008_C: Zone Panel 2 Communication Failure
T009_S: Motion Sensor Error
A021_A: Restricted Airflow-Possible Frozen Coil
A026_C: EXV Comm Error (Cased Coil Control)
A028_S: Room Temp High, > 10 degrees from setting
A029_S: Room Temp Low, < 10 degrees from setting
A041_C: Outdoor Unit Not Supported
A900_S: Configuration Data Restore Failure