pump units and controls

- Pump solar units IVAR.SOLAR K

• IVAR.SOLAR K2 - two-pipe solar pump unit with electronic solar pump, safety valve, flow meter, pressure gauge, non-return valve, thermometers and insulation, finished with 3/4" internal thread
• the IVAR.SOLAR regulation cannot be installed in the insulation of the pump group, but only on the wall
• IVAR.SOLAR K1 - single-pipe solar pump unit with electronic solar pump, safety valve, flow meter, manometer, non-return valve, thermometers and insulation, finished with 3/4" internal thread

Note: For connecting a ø 22 or ø 18 mm pipe, we recommend using IVAR.2544 clamping screws.

 - Regulation of solar systems 

• digital controller for solar systems with backlit display
  Czech menu and commissioning guide
• the possibility of setting the switching differential, the reverse cooling function,
• safety shutdown of collectors, the possibility of using special functions for solar plants
  collectors and other functions see instructions for individual types of regulation
• IVAR.ISTDC - 230 V output relay for circulation pump control with option
  using a 0-10 V or PWM signal, including 2 Pt1000 temperature sensors,
  9 pre-programmed hydraulic schemes
• IVAR.IMTDC - 2x output relay 230 V for controlling the circulation pump or 3-way
  switching valve, including 3 Pt1000 temperature sensors, 25 pre-programmed
  hydraulic schemes
• IVAR.ILTDC - 3x output relay 230 V for controlling the circulation pump or 3-way
  switching valve and additional heat source, including 4 temperature sensors
  Pt1000, 42 pre-programmed hydraulic diagrams