External sensor connected and configured

What does External sensor connection mean?

Various external sensors (outside temperature, hot water, etc.) can be connected to the heat pump. The correct input and function must be selected in the menu.

• Sensor connected to the specified terminal block (e.g., X6 on AA3)
• Function selected in menu 5.4

Click steps to track your progress.

1. 1

   Identify the type of external sensor being connected (e.g., BT1 for outside temp, BT6 for hot water).

2. 2

   Connect the sensor to the correct terminals on the input card (AA3) as specified in the manual (e.g., X6:1-2 for BT1).

3. 3

   Select the corresponding function for the connected input in menu 5.4.

4. 4

   Ensure the cable used is appropriate (e.g., at least 0.5 mm² for temperature sensors).