121Option No. Option valueSEG1 SEG2 SEG3 SEG4 SEG5 SEG6Operation On/Off input method 0 1 - - - 0Temperature setting input method 0 2 - - - 0No. Option item OptionvalueFactorydefault Option Definition Setting unitModule controlsetting optionNote1)1 Operation On/Off input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact2 Temperature setting inputmethod 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact3 Operation mode (Cool/Heat,normal/hot water) input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact4 Demand control input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact5 Demand level 0 ~ 11 30 Default (100 %)Main unit of module 01 95 %2 90 %3 85 %4 80 %5 75 %6 70 %7 65 %8 60 %9 55 %10 50 %11 Not applied (No limit)6 Quiet function input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact7 Forced fan function input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact8 Water law input method 0.1 0 0 Module control/DMS Main unit of groupNote2)1 External contact9 Pump operation when thermo off 0.1 0 0 Pump OFF when thermo OFF andoperation pattern is not standard control Main unit of module1 Pump ON always when thermo OFF10 Remote error reset input 0.1 0 0 Disuse Main unit of module1 Use11Setting address of Chiller Unit- Module must be designatedwhen it is installed.(Refer to Module-ControllerInstallation Manual)0 ~ 15 0 Setting unit address Each unit1. Turn on the product.2. Press and hold the K2 to enter the option setting.- In option setting, other key input (forced fan, temperature setting, etc.) is not received.3. Press K1 shortly to display the number for selected option.4. Press K2 shortly to display the number for set value of the selected option.5. Finish the option setting.- Press K2 long to finish the setting with all option values determined and saved.- Press K1 long to finish the setting with all option values cancelled and keep the values as before entering the setting.• In option setting, press K4 long to initialize all option values.8-2. How to set hydro controller option