TDC Smart Basic
The TDC Smart Basic is a controller for simple solar thermal systems, stoves or general temperature difference functions that intelligently control a single pump or valve. In solar thermal systems, for example, it ensures efficient storage loading up to an adjustable maximum temperature by controlling the speed of the solar pump when there is a sufficient temperature difference between the solar collector and the heat storage.

Inputs

Outputs

Menu languages
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TDC Smart in 90 seconds
| TDC Smart Basic | |
| Sensor inputs Pt1000 | 3 |
| Relay outputs 230VAC | 1 |
| Outputs 0..10V or PWM signal | 1 |
| PWM IN signal | ✕ |
| Heat metering via flow sensor input | ✕ |
| Slot for additional board | ✕ |
| WiFi Inside | ✓ |
| SOREL Connect App | ✓ |
| Predefined applications | 9 |
| Extension of the predefined applications with freely selectable Additional functions | ✕ |
| Time and temperature-controlled thermostat function | ✓ |
| Start logic for vacuum tube collectors | ✓ |
| Control program for self-draining systems (drain-back) | ✓ |
| Cooling function | ✕ |
| System protection | ✓ |
| Collector protection | ✓ |
| Frost protection | ✓ |
| Recooling | ✓ |
| Commissioning wizard | ✓ |
| Action control and error memory with date/time | ✓ |
| Menu blocker | ✓ |
| Capacitive color touch display | 2.4″ TFT |
| Power supply unit for universal voltage range (100 … 240VAC) | ✓ |
| Dimensions height x width x depth in mm | 116 x 86 x 37 |
| Housing color | RAL 9005 |
| Protection marking | IP40 |
| Fastening material, replacement fuse and manual | ✓ |
Operating manuals:

PC simulation
Every SOREL controller is available free of charge as a virtual simulation for familiarisation, training or technical support.

Find supplier
Find your SOREL contact person or nearest SOREL dealer here.











