AutomaSol TDI
The AutomaSol TDI model is a temperature differential controller ideal for managing heated pool systems.It features differential control linked to a setpoint, activating the circulation pump based on the temperature difference between the collectors and the storage tank.
User guide
Solar heating systems
Pump activation by temperature differential
Ideal for solar heated pools
Circulation pump management
The AutomaSol TDI model is a temperature differential controller ideal for managing heated pool systems.It features differential control linked to a setpoint, activating the circulation pump based on the temperature difference between the collectors and the storage tank. Its compact design, combined with multiple protection functions and a surface-mount installation system, ensures easy installation. The AutomaSol TDI controller also includes a digital display for temperature monitoring and keys for manual or automatic pump control.
Supply voltage: (85 a 265) Vac;
Maximum power: 5 VA;
Relay outputs:
Resistive load: 15 A / 220 VAC;
Inductive load: 2 HP / 220 VAC or 1 HP / 127 VAC;
Measurement range: (-20 to +105) °C;
Operating conditions: (0 to 40) °C and (10 to 90) % RH (noncondensing);
Dimensions: (91 x 132 x 41) mm;
Protection Index: NTC Sensor (IP 68);
NTC sensor: Ø6 mm / L=15 mm (sensor); Standard length 1,5 m (wiring).
Solar heating
The AutomaSol TDI is a controller designed for water heating systems in pools or storage tanks, allowing configuration of the circulation pump to ensure efficient temperature control.
Circulation pump activation
In addition to automatic activation based on temperature differential, the pump can be manually activated via the “PUMP” key, with a configurable runtime before returning to automatic mode, ensuring convenient and reliable control.
Surface mounting
To facilitate access to the controller and adapt to different installation environments, the AutomaSol line features a surface-mount design, ensuring simple and versatile installation without the need for panel cutouts.
Frequently asked questions
Yes, the AutomaSol TDI has an automatic wide-range power supply (85–265 VAC), ensuring compatibility with different mains standards.
- Monitoring collector and storage tank temperatures;
- Controlling circulation pumps to maximize thermal efficiency;
- Configuring alarms to prevent overheating or adverse conditions;
- Logging operating data for performance analysis.
Errors E1 and E2 are related to the AutomaSol TDI temperature sensors. The controller uses two sensors—one for the collector and one for the storage tank—each associated with a specific error code.
- E1: Collector sensor error;
- E2: Storage tank sensor error.
In both cases, check that the cables are properly connected and free of damage. Also ensure that the measured temperature is within the controller’s operating range (-20°C to 105°C).
The AutomaSol TDI is a differential temperature controller developed by Ageon for solar heating systems. It optimizes heat transfer, ensuring high efficiency and energy savings.
The factory-set temperature differential of the AutomaSol TDI is configured for general use in solar heating systems. However, the ideal differential may vary depending on the specific characteristics of each installation. Testing the system or consulting a qualified professional is recommended to determine the most appropriate temperature differential for your application.