This model, featuring a color LCD screen, can control up to 50 indoors unit when used independently, and up to 200 indoor units when connected to AE-50E/EW-50E.

This model can control up to 50 indoor units when connected to the AE-200E as an expansion unit.

This model is suitable for control on each floor. You can control up to 50 indoor units on the color LCD screen.

The power can be turned on and off easily for 50 indoor units in up to 16 groups with this single unit.