If you have more than one Chill installed, operation is prioritized based on the target temperature of each Chill and the available capacity of the heat pump.
In most cases, 3 Chills can run at the same time, but outside conditions may limit this further. The CiC uses Smart Switching to operate the Chills as efficiently as possible.
To use Smart Switching:
Turn all Chills ON
Set the target temperature for each one to the desired setting
The CiC prioritizes the Chills with the largest difference between the ambient temperature and the set target temperature
Once a Chill reaches its target temperature, the next in line starts automatically
If a Chill isn't prioritized at that moment, it shows the message "Chill is off due to temporary capacity limits"