What should I do if my Johnson Controls TEC3011 displays Zone Temp Unreliable?
If your Johnson Controls Controller displays 'Zone Temp Unreliable,' it means all sources of zone temperature, including the onboard sensor, are unreliable. The suggested solution is to order replacement units and return the affected devices to Johnson Controls under the RMA program.
What to do if I see Remote Zone Temp Fail on Johnson Controls Controller?
The 'Remote Zone Temp Fail' error on your Johnson Controls Controller indicates that the external zone temperature sensor is either disconnected or has failed. To resolve this: 1. Check the wiring of the sensor to ensure it is properly connected. 2. If the sensor was intentionally disconnected, reset the sensors through the menu. 3. If the problem persists, order replacement units and return the affected devices to Johnson Controls under the RMA program.
How do I troubleshoot a Supply Temp Fail error on my Johnson Controls Controller?
A 'Supply Temp Fail' error on your Johnson Controls Controller means that the external supply temperature sensor is either disconnected or has failed. Here’s how you can troubleshoot it: 1. Check the wiring of the sensor to ensure it is properly connected. 2. If the sensor was intentionally disconnected, reset the sensors through the menu. 3. If the problem continues, order replacement units and return the affected devices to Johnson Controls under the RMA program.
What does Supervisory Status = Offline mean on my Johnson Controls Controller?
If your Johnson Controls Controller displays 'Supervisory Status = Offline', it indicates that the supervisory controller isn't communicating with the TEC, the TEC isn't mapped to a JCI Supervisory System, or the WNC Gateway isn't communicating with the TEC. To resolve this: 1. Map the TEC into a JCI Supervisory system. 2. Verify that the PAN’s WNC Gateway is online. 3. Add ZFR Pro Routers/Repeaters into the wireless system.
What does Controller Fault mean on Johnson Controls Controller?
If your Johnson Controls Controller displays 'Controller Fault', it means the controller has detected an internal fault that it cannot recover from, or an unknown error has prevented the controller from turning on. The suggested solution is to order replacement units and return the affected devices to Johnson Controls under the RMA program.
What should I do if my Johnson Controls Controller displays Controller Fault?
If your Johnson Controls Controller displays 'Controller Fault', it means an internal fault was detected and the controller was unable to recover. Order replacement units and return the affected devices to Johnson Controls under the RMA program.
How to fix USB Malfunction on Johnson Controls TEC3011 Controller?
If you are encountering a 'USB Malfunction' error on your Johnson Controls Controller, it indicates that a USB drive has malfunctioned and drawn more current than allowed. Here's what you can do: 1. Try inserting and using the USB drive again. 2. Try a different USB drive. 3. If the problem continues, order replacement units and return the affected devices to Johnson Controls under the RMA program.
What to do if Humidity is Unreliable on Johnson Controls Controller?
If your Johnson Controls Controller shows 'Humidity Unreliable,' it means the zone humidity reading was reliable but has now failed. Here's how to address it: 1. If the source of zone humidity was the onboard sensor, contact Johnson Controls product sales and support. 2. If the source of zone humidity was a BAS, check the BAS to ensure it's still online and providing the TEC with the humidity reading. If removing the BAS mapping was intentional, reset sensors through the menu.
Why are some icons hidden on my Johnson Controls TEC3011 Controller?
If some icons are hidden on your Johnson Controls Controller, it's because lockout levels are in use or the icons are hidden due to the display settings. See Table 5 for lockout levels and access details.
Why does my Johnson Controls TEC3011 say 'Cooling Unavailable due to Control Mode' or 'Heating Unavailable due to Control Mode'?
If your Johnson Controls Controller displays 'Idle' with a unit status of 'Cooling Unavailable due to Control Mode' (even when above the cooling setpoint) or 'Heating Unavailable due to Control Mode' (even when below the heating setpoint), it indicates that the control mode setting is incorrect. Here’s what you should do: * If the Control Mode is set to 'Cooling Mode' but the controller is requesting heating, change the Control Mode to 'Auto' or 'Heating'. * If the Control Mode is set to 'Heating Mode' but the controller is requesting cooling, change the Control Mode to 'Auto' or 'Cooling'.
Step-by-step guide for updating the thermostat controller's firmware using a USB drive for performance improvements.
Instructions on how to save the thermostat controller's current configuration settings to a USB drive for backup.
Lists various fault conditions and diagnostic capabilities supported by the controller for troubleshooting.
Configuration parameters for control mode, unit enable, and fan mode for operational settings.
Setup parameters for unit type, valve voltages, and fan configurations for different HVAC systems.
Mode for testing equipment wiring and functionality after installation to ensure proper operation.
A comprehensive list of faults, their probable causes, and recommended solutions for diagnosing issues.
Details specific controller symptoms and their probable causes and solutions for effective troubleshooting.
General| Type | Electronic Temperature Controller |
|---|---|
| Display Type | LCD |
| Control Output | SPDT Relay |
| Mounting | Wall Mount |
| Enclosure Rating | IP30 |
| Operating Temperature | 0 to 50 °C |
| Input Voltage | 24 VAC/VDC |
| Humidity Range | 0 to 95 % RH |
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