Software Upgrade - Tech Controllers EU-L-4X WiFi User Manual

ERROR #8 - Limit switch sensor error
ERROR #1 - Calibration error 1
ERROR #2 - Calibration error 2
ERROR #3 - Calibration error 3
ERROR #4 - Actuator feedback
communication error.
ERROR #5 - Battery low
ERROR #6
ERROR #7 - Actuator blocked
VII. SOFTWARE UPGRADE
To upload new software, disconnect the controller from the network, insert the USB flash drive containing the new software
into the USB port, then connect the controller to the network - while holding down the EXIT button. Hold down the EXIT
button until a single beep is heard marking the start of uploading new software. Once the task is completed, the controller
will restart.
CAUTION
•
The process of uploading new software to the controller may only be carried out by a qualified installer.
After changing the software, it is not possible to restore the previous settings.
•
Do not turn off the controller while updating the software.
- Current sensor is damaged
Limit switch sensor damaged
EU-G-X actuator alarms
Bolt retraction to mounting position
took too long.
Bolt maximally extended as it did not
meet any resistance
extension.
Bolt extension too short. The bolt
met resistance too early during the
calibration process.
For the last x minutes, the actuator
did not receive a data package via
wireless communication.
After this error is triggered, the
actuator will set itself to 50%
opening.
The error will reset after a data
package is received.
The actuator will detect battery
replacement after voltage
rises and launch calibration
-
28
Locked/damaged actuator piston. Check
the assembly and recalibrate the
actuator.
- actuator was not screwed properly onto
the valve
- the actuator was not fully tightened
onto the valve
- actuator movement was excessive, or
during non-standard valve
encountered
- motor load measurement failure
occurred
Check the assembly and recalibrate the
actuator.
- valve movement was too small, or a
non-standard valve
encountered
- motor load measurement failure
- motor load measurement inaccurate
due to low battery charge
Check the assembly and recalibrate the
actuator.
- master controller disabled
- poor signal or no signal originating from
the master controller
- defective RC module in the actuator
- battery depleted
-
- while changing the opening of the valve,
excessive load was encountered
Recalibrate the actuator.