How to set up background on my DUO Heat?

The background heat setting can be adjusted by using the + and – buttons on the control pad.

              1 – Press the ‘+’ button until all the lights are lit

              2 – then press and hold ‘+’ until all lights disappear except 1 which will be flashing

3 – the flashing light indicates what the background is currently set to. This can be adjusted by pressing the ‘+’ and ‘-‘ buttons according to if you want to increase or decrease the temperature.

4 – once you are happy with the setting leave the control pad alone and after a few second it will reset back to the radiant panel control.

              5 – now press the ‘-‘ button until the radiant panel is back on it’s original setting. 


Applicable to: DUO300N DUO400N DUO500N

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