“Please,” Étienne scoffed, waving the radio receiver. “Phase, neutral, motor up, motor down. It’s a child’s puzzle.”
“Étienne!” Claire shouted.
He twisted the copper ends together, shoved them into the plastic terminal blocks, and snapped the hood shut. “Done,” he announced. He held up the new remote, aimed it at the window, and pressed . branchement volet roulant radio
Then came the third wire—the one for “Up.” According to the tiny pictogram on the new receiver, it needed to connect to the shutter’s black wire. But the old motor had a gray wire and a purple wire. No black. “Please,” Étienne scoffed, waving the radio receiver
He snipped the old wires. The first connection was easy: (the live phase). The second was simple: Blue on blue (neutral). He smiled. So far, so good. He twisted the copper ends together, shoved them