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Actron Control B75H Temperature Control for Hotels

Wall unit only.  Connects direct to existing Leasam relay modules to replace the obsolete LE75 wall units.

The system will automatically changeover to heat or cool depending on setpoint and room temperature. If KEYCARD is out or WINDOW (balcony door) is open, the system turns off and the display shows “—”

A single stage air conditioning controller, the B75’s simple and elegant design comes with specific restrictions on what can be controlled, making it easy for anyone to use:

  • Turn the system on/off
  • Adjust the desired set temperature
  • Adjust the fan speed
  • Control Diagram