We have a Bain Ultra air tub with the Z2 control. The control is backlit but is blank. Does anyone know what to do about this. The sale of our house may depend on getting this working.
Why don't you contact customer service at Bain ultra ? I am sure they will be able to help you better than anybody else . They will also know if there is a defect and can send you the parts if needed .
Thanks, I will