Below is a guide to its primary functions, installation requirements, and programming steps based on official Carel documentation.
Typically features two control zones (relay outputs) for managing multiple regulation stages, such as a compressor and an alarm or a heater and a fan.
Front panel protection is rated up to IP55 , making it suitable for environments with moderate moisture. 2. Installation Best Practices
Avoid installing probe cables near contactors or circuit breakers. If extension is needed, use cables with a minimum cross-section of 0.5 mm² .
By default, the display shows the temperature from the primary probe (B1). Changing the Set Point: Press the SET button briefly. Use the UP and DOWN arrows to adjust the desired value. Press SET again to confirm and save.