- (CS01 - 03) -Control systemCONTROLSYSTEMCONTROLSYSTEMFUNCTIONS23USER INTERFACE2-13 AND REMOTE CONTROL (Optional parts)AutoESC OK0 4 8 1 2 1 6 2 0 2 412345 12346571286789Ref 3 Functions - Definitions1 Selecting DHW operating mode(Domestic Hot Water)OnOffIf the installation is fitted with a DHW tank.-On : Production of DHW according to the time program.-Off : Preparing the domestic hot water for stopping with the-anti-frost function active.Manual start button : Hold down the DHW key for 3 seconds.-Switch from "reduced" to "comfort" until the next time theDHW timer switches over.2 Digital display Operating control. Readout of the current temperature, the-heating mode and any faults .View the settings-3 Exit "ESC" Quit the menu.-4 Navigation and setting Selecting the menu.-Setting parameters.-Adjusting the ambient temperature setpoint.-5 Selecting heating mode Auto- Heating operation according to the heating program(Summer/Winter mode switchover is automatic).- Constant comfort temperature.- Constant reduced temperature.- Stand-by mode with anti-frost protection(Provided that the heat pump's electrical power supply is notinterrupted).