Danfoss Diverter Actuator - HSA3D
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City Plumbing GBDanfoss Hsa3d 3-Port Diverter Actuator 087N658900
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Product Information
Full details
The Danfoss HSA3D Actuator is designed for professionals seeking a quick and efficient replacement for their Danfoss HS3 valve motor heads. Its primary benefit is the ability to replace the motor head without needing to remove the entire valve body, significantly saving installation time and effort. A potential caveat is that it is specifically designed for Danfoss HS3 valve bodies.
All features
| Series | HSA3D |
|---|---|
| Model Part Number | 087N658900 |
| Brand | Danfoss |
Extended Product Information
FAQs
Can I use the HSA3D actuator with valve bodies other than Danfoss HS3?
No, the HSA3D is specifically designed as a replacement motor head for Danfoss HS3 valve bodies only.
Do I need to drain the system before replacing the actuator?
No, the design allows for the motor head to be replaced without draining the system, as the valve body retains the water.
What types of pipes is this actuator compatible with?
It is compatible with both copper and iron piping systems.
How do I know if my HS3 valve needs a new actuator?
Symptoms include the valve not opening, closing, or diverting flow as expected, or the motor making unusual noises.
What is the weight of the Danfoss HSA3D Actuator?
The approximate weight of the actuator is 1.0 Kilogram.
Is this a complete valve or just the motor head?
The HSA3D is an actuator, which serves as the motor replacement head for an existing Danfoss HS3 valve body. It is not a complete valve unit.
Troubleshooting
Actuator not responding to control signals
Verify that the power supply is correctly connected and receiving voltage. Check wiring connections for any loose or damaged wires. Ensure the thermostat or control system is functioning correctly.
Valve not diverting flow correctly
Confirm the actuator is firmly attached to the valve body. Check for any obstructions preventing the valve stem from moving freely. Ensure the actuator is the correct model for the HS3 valve body.
Actuator making unusual noises
This could indicate an internal issue or a blockage. Ensure the valve stem is not binding. If noise persists, the actuator may need replacement.
Pros and Cons
Pros
- Significantly reduces installation time compared to replacing the entire valve.
- Designed for easy and quick motor head replacement.
- Compatible with a range of pipe materials (copper and iron).
- Reliable performance from a trusted brand.
- Minimizes disruption by avoiding system draining.
Cons
- Only compatible with Danfoss HS3 valve bodies.
- Requires existing HS3 valve body to be functional.
- Weight may require secure mounting.
- Not a standalone valve; requires a compatible valve body.
Setup, Compatibility & Care
Setup:
- Ensure the power supply to the valve is disconnected.
- Carefully remove the existing motor head from the Danfoss HS3 valve body.
- Align the HSA3D actuator with the valve body, ensuring proper engagement.
- Secure the actuator according to the HS3 valve body's mounting instructions.
- Reconnect the power supply.
Compatibility:
- This actuator is exclusively designed for Danfoss HS3 valve bodies.
- It is suitable for systems using copper or iron piping.
Care:
- The HSA3D actuator requires minimal maintenance. Keep the external casing clean and free from dust or debris.
- Avoid exposing the actuator to excessive moisture or corrosive substances.
- Regularly check that connections are secure.