Description
The AXIO AX-CNDR-X3A-230 is a digital room controller manufactured by Annicom Ltd. It is designed to regulate room heating and cooling while controlling a fan system with three selectable speeds. The controller combines proportional temperature control outputs with relay-based fan-speed switching for compatible HVAC installations.
This model belongs to the AX-CNDR-X3 range and uses a 230V AC power supply. The A version includes a 24V DC actuator power output, making it suitable for compatible control arrangements that require this additional supply.
Key Product Features
| Specification | Details |
|---|---|
| Brand | AXIO |
| Manufacturer | Annicom Ltd |
| Model | AX-CNDR-X3A-230 |
| Product Type | Digital Room Controller |
| Primary Application | HVAC Room Temperature Control |
| Supply Voltage | 230V AC Nominal |
| Power Supply Range | 90–265V AC |
| Heating/Cooling Outputs | 0–10V DC Proportional Control |
| Fan Control | Three Fan-Speed Relay Outputs |
| Actuator Power Output | 24V DC |
| Actuator Output Capacity | 190mA, 4.6W |
| Fan Relay Rating | 3A Resistive at 250V AC |
| Operating Ambient Temperature | 0°C to 60°C |
| Approximate Dimensions | 86 × 86 × 35 mm |
Specifications are based on Annicom’s published AX-CNDR-X3 datasheet. Confirm the installation requirements and wiring details in the manufacturer’s documentation before use.
How the AX-CNDR-X3A-230 Works
The controller uses room temperature feedback to regulate heating or cooling through a proportional-integral control function. Depending on the connected equipment and configuration, its 0–10V DC output can control compatible heating or cooling devices.
Three relay outputs provide fan-speed selection, allowing compatible fan-coil equipment to operate at low, medium, or high speed. The 24V DC actuator output supports compatible actuators within the model’s specified output capacity.
Applications
The AXIO AX-CNDR-X3A-230 may be used in compatible HVAC installations such as:
– Fan-coil unit control
– Commercial building temperature regulation
– Heating and cooling system control
– Three-speed fan operation
– Compatible modulating valve and actuator control
– Building services and HVAC control panels
Actual suitability depends on the connected equipment, valve or actuator requirements, wiring arrangement, and control-system design.
Installation and Compatibility Considerations
Before selecting this controller, check the following:
– Confirm that the HVAC equipment supports 0–10V DC heating or cooling control.
– Verify that the fan motor or fan-coil unit is compatible with the three-speed relay outputs.
– Check the current requirements of any connected 24V DC actuator.
– Confirm the supply voltage and installation-box dimensions.
– Follow the manufacturer’s terminal diagrams and electrical safety instructions.
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