Control - for IVAR.SL, SLI, SLS - control board for connecting IVAR.649 controller - 230V

Product detailed description

Control - for IVAR four-pipe fan coils - dependent electronic control - 230 V

• ESE645II
  supply voltage 230 V, 50 Hz
  installed directly in the fan coil, but must be combined with the IVAR.649 controller, which is used to set the required values and modes
• a single IVAR.649 controller can control up to 30 fan coils fitted with IVAR.645 electronics
• it evaluates data from the inlet heating water temperature sensor and the air temperature sensor in the control module, and uses it to continuously control the fan speed and open or close the electrothermal actuator
  of the heating or cooling water inlet valve
• the IVAR.649 control thermostat is also powered from the electronics board

FAQ

• How do I check that this product is suitable for my system? Compare the size, material and technical parameters given in the description with the requirements of your specific system. If in doubt, contact us with an exact description of your setup.
• Does installation have to be done by a professional? Simpler parts can be installed by a skilled DIYer, but for work on gas, electrical or pressurised piping we always recommend a professional technician.