- 3 -Contents• Carefully read these instructions prior to use.• Do not attempt to repair the unit yourself;an after-sales service is available.WarningsOff modeAbsence modeTimer modeAutomatic modeContinuous modeTime settingProgrammingChoosing theHEAT / COOLmode and set-pointtemperature settingModificationbuttonsSelector knobpositionSelectorknobRequest forheat or coldPresentationThis thermostat lets you program your heating andcooling system to Comfort or Economy mode.Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . 3Automatic Mode . . . . . . . . . . . . . . . . . . . . . . . 4Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Timer mode . . . . . . . . . . . . . . . . . . . . . . . . . . 6Continuous mode . . . . . . . . . . . . . . . . . . . . . . 7Absence mode . . . . . . . . . . . . . . . . . . . . . . . . 8Off mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9HEAT / COOL mode principle . . . . . . . . . . . . . . 9Choosing the HEAT / COOL mode andset-point temperature setting . . . . . . . . . . . . 10Time setting . . . . . . . . . . . . . . . . . . . . . . . . 12Programming . . . . . . . . . . . . . . . . . . . . . . . . 13Information button . . . . . . . . . . . . . . . . . . . 17Replacing batteries . . . . . . . . . . . . . . . . . . . 18Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 20