45 Fan Coil FC600 Instruction ManualYou can install your thermostat in Local Mode, without using the Universal Gateway UG600 and the App. It willrun in Offline Mode. You can always switch to Online mode from Offline. Please see page 50 for details. For firsttime installation without Internet, please follow the steps below:M M M MOn first activation, FC600will display softwareversion.When FC600 goes On, the LCD willshow "UG YES" flashing. Please select"NO" using the UP or DOWN arrow, aswe are connecting the FC600 withoutInternet connection.Choose your system type: 2 pipeor 4 pipe.Short press OK button.M MMSelect what is connected to S1.By default is No function. Pleasesee page 40 for details.When the main settings are done- FC 600 will go to Standby mode.Press OK for 3 sec to turn ON theFC600.Press OK.MSelect an output for S2. thedefault is No function. Pleasesee page 41 for details.MPlease select if you want touse your 2 pipe Fan Coil forCooling only...MHeating only...M..or heating and cooling.Confirm by OK.MThermostat is On.Note: Steps from 8-10 (choosing heating/cooling or both) is available only for the manual heat/cool changeover.If you choose Auto or HCCO at step 6, the thermostat will skip these settings and will enter STANDBY Mode.4.6.1 Offline Mode (with no Internet connection)4.6 First Power Up3secM