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Steca 603mcU
6 Inputs
3 Outputs
Data Storage
Order
The Steca TR 0603mc U temperature differential controller was specially developed for the North American market based on the Steca TR 0603mc basic controller. With its special certification (ETL label) from a Nationally Recognized Testing Laboratory (NRTL) in the US, the controller meets the safety standards and minimum requirements of the North American market.
The distinctive feature of the Steca TR 0603mc U is its regulating function for drain-back systems. The equipment is connected inside the installation casing using either a plug & play solution for the mains and pump connections or alternatively 1/2 inch cut-outs.
The Steca TR 0603mc U stores the system's operational data on a SD card. The 40 pre-programmed systems and numerous additional functions allow universal use of the controller. The large graphic display shows the animated control circuits, which allows you to view the operating statuses of each system. The Steca TR 0603mc U has six inputs for recording temperatures or pulse values, as well as an extra Grundfos Direct SensorsTM input for combined temperature and flow rate measurement. Pumps and switching valves are controlled using three outputs, some of which can be speed controlled.
FEATURES:
● Digital Accuracy
● SS Tube Type PT1000 Sensors (Three Included)
● Heating return increase
● Thermostat and differential thermostat function
● Timer and holiday (storage recool) functions
● Heat meter (impulse generator / Direct Sensor)
● Circulation function
● Back-up heating
● Solid fuel boiler back-up heating
● Evacuated Tube collector function
● Anti-freeze function
● Interval function
● Rapid storage tank loading
● Reduction of system stagnation phases
● Anti-legionella function
● Fault diagnosis and fault reporting output
● Bypass switching
● Seasonal systems (loading of pool / storage tank according to the time of the year)
● Multi-language menu navigation
● Data logging on SD card