Troubleshooting guide

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Sensors are out of sync
e temperature sensors MAY be out of sync by 2°F or 3°F. Call for Service.
Sensors are out of sync -- Call for service*
e temperature sensors ARE out of sync. e fault above has been established for at least 1 hour. Call for Service.
Sensor A Fault, Senor B Fault – Sensor A, Sensor B
A temperature sensor or sensor circuit has failed. Call for Service.
Communications error
e control panel is not receiving communication from the System. Call for Service.
Test software installed
e Control System is operating with test software. Call for Service.
°F or °C is replaced by °T
e Control System is in Test Mode. Call for Service.
Sensor-Related Messages
Miscellaneous Messages
* is message can be reset from the topside panel.