Danfoss CN0101 BeaCon Actuator Actuator Dynamic Balancing Valve Installation Guide

Press the up or down button for 4 seconds. The actuator spindle will move accordingly with the respective light flashing.
Press the reset button shortly for calibration or long-press for 5 seconds to reset the actuator.

Safety Note

Read and observe all instructions before assembly and commissioning to avoid injury and damage.

All assembly, start-up, and maintenance work should be carried out by qualified personnel.
Switch off the power line before wiring the actuator.

Additional Information

Connect via a safety isolating transformer.

Dismantle the product for recycling or disposal following local regulations.

BeaCon Actuator

Installation Guide

A: Install with a Dynamic balancing valve (AB-QM) via M30x1.5 thread

B: Install with a Dynamic balancing valve (AB-QM) via RA connector
Black: Power：24V

Red: Communication: M-bus
- Yellow
- White
Address ID laser on the side of the actuator, which can be removed from the actuator for recording or saving.

Manual operation

Press the up and down buttons together 4 times until the power light flashes to enter manual operation mode.
Press the up(down) button 4s. The actuator spindle will move up (down). Up(down) light flashing during the spindle movement.

Press the reset button short time. The actuator performs calibration.
Press the reset button long time, 5s. Actuator reset. All lights flashing together one time.
The spindle of the actuator moves to the top and stops for 1 min. Then, perform calibration automatically.

Indicator explanation

Indicator	Long bright	off	Slow blink	fast blink
Power	M-BUS control	Power off/Alarm	Manual operation
Up	Fully open position of valve	Middle position of the valve	Moving up
Down	Fully close the position of the valve	Middle position of the valve	Moving down
M-BUS	Receiving the data package within 10 minutes	M-BUS disconnect	No data package within 10 min
Alarm		normal		Fault diagnosis

Safety Note

To avoid injury and damage to persons and devices, these instructions must be carefully read and observed before assembly and commissioning.
Necessary assembly, start-up, and maintenance work must be performed only by qualified, trained, and authorised personnel. Switch off the power line before wiring the actuator.
Connect via a safety isolating transformer.
Galvanic separations shall be provided for segments crossing buildings.
This product should be dismantled, and its components sorted, if possible, into various groups before recycling or disposal. Always follow the local disposal regulations.

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Frequently Asked Questions

Q: How do I perform a factory reset on the actuator?
- A: Press the reset button for 5 seconds to reset the actuator.
- All lights will flash together once, and the spindle will move to the top and stop for 1 minute before automatic calibration.
Q: What should I do if the M-BUS connection is lost?
- A: If there is no data package received within 10 minutes, the M-BUS indicator will blink fast, indicating a loss of connection.
- Check the connections and restart if necessary.

Documents / Resources

Danfoss CN0101 BeaCon Actuator Actuator Dynamic Balancing Valve [pdf] Installation Guide
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References

User Manual

Danfoss CN0101 BeaCon Actuator Actuator Dynamic Balancing Valve

Product Specifications

Product Usage Instructions