Installation Manual - Unical Lattner Condensing Hot Water Boilers

Instructions for the installerMODULATING PUMP MODULATING CAPACITYContinue to change the parameters by pressing the – key(decrease).The successive parameter which can be changed is:MODULATING PUMP MODULATING CAPACITY (Pr).ISETTING OF THE MAXIMUM HEATING TEMPERATU-REContinue to change to the parameters by pressing the – key(decrease).The successive parameter which can be changed is: SETTINGOF THE MAXIMUM HEATING TEMPERATURE (HHVIOLAGIALLOAZZURROAZZURROVIOLAGIALLOBLUBLURepeat the operations A-B-C for setting the desired valuefrom 20 to 99%.Standard setting: 99%Repeat the operations A-B-C for setting the desired valuefrom 65 to 85°CStandard setting: 80°CMODULATING PUMP MINIMUM MODULATION LEVELContinue to change to the parameters by pressing the – key(decrease).The successive parameter which can be changed is:MODULATING PUMP MINIMUM MODULATION LEVEL (PL).SETTING OF THE MINIMUM DHW TEMPERATURE (onlyif combined with an external storage tank)Continue to change to the parameters by pressing the – key(decrease).The successive parameter which can be changed is: SETTINGOF THE MINIMUM DHW TEMPERATURE (dL).VIOLAGIALLORepeat the operations A-B-C for setting the desired valuefrom 0 to 99%.Standard setting: 16%SETTING OF THE MINIMUM HEATING TEMPERATUREContinue to change to the parameters by pressing the – key(decrease).The successive parameter which can be changed is: SETTINGOF THE MINIMUM HEATING TEMPERATURE (HL).AZZURROBLUVIOLAGIALLORepeat the operations A-B-C for setting the desired valuefrom 35 to 45°CStandard setting: 40°CSETTING OF THE MAXIMUM DHW TEMPERATURE(only if combined with an external storage tank)Continue to change to the parameters by pressing the – key(decrease).The successive parameter which can be changed is: SETTINGOF THE MAXIMUM DHW TEMPERATURE (dH).AZZURROBLUVIOLAGIALLOAZZURRORepeat the operations A-B-C for setting the desired valuefrom 20 to 60°CStandard setting: 35°CBLUVIOLAGIALLORepeat the operations A-B-C for setting the desired valuefrom 50 to 65°CStandard setting: 60°C.AZZURROBLU46