TECH EU-i-1 CWU controller for heating systems, for controlling 1 valve actuator + DHW circulation

- control of 1x actuator, 1x pump and DHW

Functions performed by the controller:

• continuous control of the mixing valve and its pump with options:

1. constant temperature,
2. weather-compensated control,
3. valve temperature correction based on room temperature,
4. weekly heating program

• control of the DHW differential pump
• voltage-free output for controlling the heat source
• works together with a room thermostat with standard communication (two-position – on/off) with the option of lowering the valve temperature or closing it
  ( e.g. EU-294 v1 , EU-295 v3 or EU-292 v3 )
• works together with a room controller equipped with RS communication
• option to connect the EU–505 internet module or WiFi RS, which allow remote control of functions and monitoring of parameters over the internet - eModul app
• option to connect two additional modules for controlling mixing valves and their pumps (e.g.: EU-i-1m orEU-i-1)
• boiler protection
• option to update the program via USB input

• LCD display
• boiler temperature sensor
• valve temperature sensor
• return temperature sensor
• DHW temperature sensor
• weather-compensation sensor (outdoor temperature)
• housing designed for wall installation