This product must only be installed by a licensed electrician.
Each channel group (1-3 [circuit 1], 4-6 [circuit 2] and 7-10 [circuit 3]) is rated for a combined current draw of 16A at 240V and a max of 10A per channel/output.
The room controller has 3 mains terminals blocks.
Terminal block 1 is required to power the Room controller and channels 7-10 (circuit 3). This must be wired for normal operation of the Room controller.
Terminal block 2 is required to power channels 4-6 (circuit 2)
Terminal block 3 is required to power channels 1-3 (circuit 1)
Please refer to Instruction manual linked from the product page