TECH EU-i-3 PLUS OT controller for heating systems, operation of 3 mixing circuits, DHW circuit and solar system
Code: WG.14.0072Product detailed description
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control of 3 x 230 V servo drive + solar system for heating systems and 2 OUTPUTS 0-10V
- DHW circuit
- solar circuit
- CS-i-3 PLUS has the option to use a PWM output
- 2x output 0-10V
- cascade controller for four heat sources
- possibility to create two direct heating circuits or control other 230V devices (lighting, irrigation, switching zone valve, etc.)
- possibility to interconnect two heating sources using a no-voltage output NO/COM/NC
- with the use of an internet module, full control of all functions via the internet
- smooth control of three mixing valves and their pumps with the following options:
- constant temperature
- equithermal control
- correction of valve temperature according to room temperature
- weekly heating program
- preparation of DHW with a weekly programme and anti-Legionella function
- solar circuit regulation with the option to use a PWM output
- four equally configurable outputs for interconnecting heat sources or operating power elements based on temperature and time (gas boiler, electric boiler, heating coil, pumps, valves, buffer tank...):
- two no-voltage outputs (NC/COM/NO)
- two voltage outputs (230V)
- two analog outputs 0-10V
- cascade controller with the option to create a cascade of four boilers based on constant temperature, equithermal control or the need for heating active circuits.
- cooperation with three room thermostats with standard communication (two-position – on/off) with the option to reduce or close the valve temperature
(e.g. EU-294 v1 , EU-295 v3 or EU-292 v3 ) - cooperation with a room controller equipped with RS communication, which allows daily and weekly room temperature changes to be set, the temperatures of the mixing circuits and DHW to be monitored and changed, and the valve temperature to be corrected automatically (+ and -) according to changes in room temperature
- possibility of remote control of zone regulation of thermoelectric actuators using WiFi RS internet module - application eModul
- possibility to connect internet module EU–505, which allows remote control of functions and monitoring of parameters via the internet application eModul, sending email messages in case of alarm
- possibility to connect two additional modules for controlling mixing valves and their pumps (e.g.: EU-i-1m or EU-i-1)
- protection against undesirable rise of hot water in the boiler's short circuit and against too low heating water temperature when returning to the boiler
- possibility of program update via USB input
- large color touch LCD display
- 6 temperature sensors for any sensor configuration: collector temperature (PT-1000), weather compensation sensor (outdoor temperature), valve temperature sensors, boiler temperature, return temperature, DHW sensor
- housing suitable for wall mounting
- housing made of high-quality materials resistant to high and low temperatures
Product parameters:
| Specification | Value |
|---|---|
| Power supply | 230V +/- 10% /50Hz |
| Maximum power consumption | 4 W |
| Ambient temperature | 5÷50 °C |
| Temperature sensor resistance | -30÷99 °C |
| Fuses | 6,3 A |
| Temperature setting range | 8÷90 °C |
| Load on each output | 0,5 A |
Additional parameters
| Category: | TECH |
|---|---|
| Warranty: | 2 years |
| Weight: | 1 kg |
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Peter Polomský
Deltastav.sk
TECH Controllers was founded in 2004. It has grown dynamically ever since and in a short time became a leader in the manufacture of electronic devices for heating, whether for solid fuel or other energy sources. Today our company occupies a total area of more than 7,500 m² and employs several hundred people. Our specialised controllers for various types of appliances are sold throughout Poland and in 19 other European countries.
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A wide range of modern products
Our company manufactures controllers for all types of heating appliances, designed to make the most of their potential. Thanks to precise zone heating, every room in the building has the ideal temperature for both health and comfort.
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All heating controllers are designed, both visually and functionally, with the user’s comfort and savings in mind. They come with certificates of conformity with the European directive, confirming that the products meet the requirements of the standards harmonised with the Low Voltage Directive 2006/95/EC.
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You can view or download the current TECH CONTROLLERS product catalogue HERE If you choose a product from the catalogue that is not in our online shop, we will be happy to quote for it
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