Does images need to show green light on regulator once fitted and red light on device once installed ?
Yes images on the installation must show a clear red LED light on the device, and also a clear green light on the regulator once installed.
1 Liddell St, North Shields, NE30 1HE
Yes images on the installation must show a clear red LED light on the device, and also a clear green light on the regulator once installed.