Velux Skylight Blinds Not Working

The only velux skylights that can be installed sideways are the fixed curb mounted skylight fcm and fixed pan flashed skylights qpf.
Velux skylight blinds not working. The blind comes with a keypad for simple operation. They are plugged into the electric window motor supply not batteries and the window works fine. I have been called to a set of velux blinds not working from the remote. Apparently they have never worked since installed.
Velux electric skylight shades not working blinds shades and shutters. Blinds add the ultimate functionality to skylights by giving you control over the amount of light they bring into your home. I am not sure how they are supposed to work or how the remote is supposed. All velux deck mounted and other units and flashing systems have a true top and are not to be installed sideways.
Velux offers single pleat and flat fabric skylight blinds in both solar and manual operation. Solar shades are powered by a battery which is charged by the sun and thus does not require wiring at.