Help programming a CNS Trend heater

Full instructions for programming your CNS heater are included in your operating manual.

However we also have a quick set up guide with concise instructions for your intial set up of time and temperature programmes. Many users find it easier to use the brief guide initially to simplify the process

Download PDF quick guide

Setting the time and date

Setting comfort and setback temperatures

Choosing your heating programme

Modifying heating times for programmes 1 & 2

Modifying heating times for programme 3