How to open
All of our documents are saved in
Adobe PDF. Your PC will need a PDF reader installed in order to read these
documents. If you don’t have a PDF reader, you can download one from here.


Notes on Slimline Thermostat version numbers
We are now selling version 3 of our popular slimline series, so you will need to know which version
you have before you can download the manual. Don’t worry, there is an easy way to tell.

If your thermostat is square, you have version 1. If it has a curve on the top and bottom, you have either
version 2 or 3. To tell if you have version 2 or 3, follow these steps.

On the thermostat, press the power button. If the display turns off, you have version 2. If you see the
frost icon, you have version 3.

Document Archive.
Use the pull down menus to select the document you require.