1. Check the bottom of the box, you should see the model number near the bar code.
2. Check the back or bottom of the main unit, it should have a rating label that shows your model number.
3. Check your manual. Your product’s model number is listed on the front cover of your instruction booklet.
Modelo SFP700EU
Modelo ON400EU
Modelo OL750EU
Modelo OL650EU
Modelo OL550EU
Modelo OP100EU