Solar thermal systems
Solar thermal systems convert solar irradiation into heat so that it can be used to heat domestic hot water or for back-up heating.more
Steca TR 0201
2 inputs, 1 output
- Compact, multipart designer casing
- High level of operational safety through fault diagnosis
- Spring clamp terminals allow rapid and easy installation
- Non-verbal menu navigation
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Description
The Steca TR 0201 solar thermal controller provides everything your solar thermal system requires for safe and long-lasting operation. The microprocessor-controlled regulator monitors and controls solar thermal systems by means of a collector array and a storage tank.
Apart from controlling the solar energy system, the controller also performs important system monitoring and safety functions. The system parameters and measured values can be viewed and altered via the LCD display. The controller is equipped with two inputs for recording the temperature and one output for controlling the solar circuit pump. The range of features of the Steca TR 0201 is supplemented by numerous additional functions such as a maximum storage tank temperature function, a tube collector function, an anti-freeze function, as well as a choice of temperature indications in either degrees Celsius (°C) or Fahrenheit (°F).
The operational safety of the system is supported by a sophisticated fault diagnosis. The LCD display ensures quick and safe location of occurring errors and facilitates quick troubleshooting.
Features
Product features
- Compact, multipart designer casing
- Maximum storage tank temperature
- Adjustable switch-on temperature difference
- Adjustable switch-off temperature difference
- High level of operational safety through fault diagnosis
- Temperature display °C / °F
- Collector overtemperature disconnection
- Spring clamp terminals allow rapid and easy installation
Displays
- Text LC display
- Temperature display for storage tank and collector
- Pump operating status display
Operation
- Non-verbal menu navigation
- Side switch for manual, auto, off
Functions
- Interval / tube collector
- Anti-freeze
Downloads
Certificates
Product data sheet
Manuals
Product pics, technical drawings, etc.
Technical data
| TR 0201 | |
|---|---|
| System voltage | 230 V AC (± 15 %), 50 Hz |
| System voltage optional | 115 V AC (± 15 %), 60 Hz |
| Standby | 1.07 W |
| Temperature control class | I |
| Energy efficiency | 1 % |
| Number of inputs | 2 |
| Inputs | 2 x temperature (Pt1000) |
| Number of outputs | 1 |
| Output | 1 x switch output relay (R1), max. 800 W (230 V) |
| Turn-on temperature difference | 4 K … 20 K |
| Turn-off temperature difference | 2 K … 18 K |
| Ambient temperature | 0 °C … +45 °C |
| Degree of protection | IP 20 / DIN 40050 |
| Dimensions (X x Y x Z) | 134 x 137 x 38 mm [0.00 x 0.00 x 0.00 inch] |
| Weight | 250 g [0.00 oz] |