Steca TR 0301
Description
The Steca TR 0301 controller was the first controller on the market to fully visualise the operating status and solar circuit of a solar system via a graphically animated display.
The clear display guarantees easy operation through its consistent use of pictograms. The design of the controller was created together with an internationally renowned design centre. The controller monitors and controls solar thermal systems with one collector array and one storage tank. The controller also takes over important system monitoring and safety functions, ensuring the continuous and safe operation of the entire system. The numerous additional functions of the Steca TR 0301 include the maximum storage tank temperature, a tube collector function, a frost protection function, a holiday or re-cooling function and the option of selecting the temperature display in degrees Celsius (°C) or Fahrenheit (°F). The operational safety of the system is supported by sophisticated fault diagnostics. The multicoloured LCD backlighting ensures that any faults that have occurred can be found quickly and reliably, helping to quickly rectify any faults.
Features
Product features
- Compact, multipart designer casing
- Maximum storage tank temperature
- High level of operational safety through fault diagnosis
- Temperature display °C / °F
- Collector overtemperature disconnection
- Spring clamp terminals allow rapid and easy installation
Displays
- Graphical LC display with backlighting
- Animated representation of the systems and operating states
Operation
- Non-verbal menu navigation
- Side switch for manual, auto, off
Functions
- Holiday (storage tank recooling)
- Interval / tube collector
- Anti-freeze
- Display storage tank top
Downloads
- Steca TR 0301 manual DE · pdf · 2.011 MB
- Steca TR 0301 manual EN · pdf · 2.010 MB
- Steca TR 0301 manual ES · pdf · 2.013 MB
- Steca TR 0301 manual FR · pdf · 2.028 MB
- Steca TR 0301 manual IT · pdf · 2.009 MB
- Steca TR 0301 manual PL · pdf · 3.630 MB
- Steca TR 0301 manual PT · pdf · 2.014 MB
- Steca TR 0301 manual SE · pdf · 0.358 MB
Technical data
TR 0301 | |
---|---|
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 | 3 |
Inputs | 3 x temperature (Pt1000) |
Number of outputs | 1 |
Output | 1 x switch output relay (R1), max. 800 W (230 V) |
Turn-on temperature difference | 8 K |
Turn-off temperature difference | 4 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] |