31
After the communication is
reestablished, the alarm is
deactivated automatically.
Flat battery in the actuator
Some parts have been damaged
- No piston controlling the valve
- Too big stroke (movement) of the valve
- The actuator has been incorrectly
mounted on the radiator
- Inappropriate valve on the radiator
- Install a piston controlling the actuator
- Check the valve stroke
- Install the actuator correctly
- Replace the valve on the radiator
- The valve got stuck
- Inappropriate valve on the radiator
- Too little stroke (movement) of the
valve
- Inspect the valve operation
- Replace the valve on the radiator
- Check the valve stroke - Sprawdź
skok zaworu
- Out of range
- No batteries
- The actuator is too far from the
controller
- Insert batteries into the actuator
After the communication is
reestablished, the alarm is
deactivated automatically.
ERROR #1 - Calibration error
1 – Moving the screw to the
mounting position took too
much time
- The limit switch sensor is damaged
ERROR #2 – Calibration error
2 – The screw is maximally
pulled out. No resistance
while pulling out
- The actuator has not been screwed to
the valve or has not been screwed
completely
- The valve stroke is too big or the valve
dimensions are not typical
- Actuator current sensor is damaged
- Check if the controller has been
installed properly
- Replace the batteries
- Call the service staff
ERROR #3 – Calibration error
3 - The screw has not been
pulled out enough - the
screw meets resistance too
early
- The valve stroke is too small or the valve
dimensions are not typical
- Actuator current sensor is damaged
- Low battery level
- Replace the batteries
- Call the service staff
- The master controller is switched off
- Poor range or no range in the master
controller
- Radio module in the actuator is
damaged
- Turn on the master controller
- Reduce the distance from the master
controller
- Call the service staff
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