settings - adjustment -
settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 5 2 3 Parallel curve shift Zone 2 Offset from - 20 to + 20 0 40 To adapt the heating curve to the system requirements, shift the curve in parallel so that the calculated flow temperature is modified, in addition to the room temperature. By accessing this parameter and turning knob “5” (Figs 1 and 2 - page 4), the curve can be shifted in a parallel manner. The value is indicated on the display, from -20 to +20. 5 2 4 Room sensor Influence to calculate the from 0 to 20 20 set-point temperature - Thermoregulation If setted = 0 the room temperature doesn’t influence the calculation of the set-point. enabled- If setted = 20, the room temperature has the maximun influence to calculate the setpoint - only active when the BUS device is connected 5 2 5 Maximum Central Heating Temperature Zone2 from 40 to 82 (°C) 82 5 2 6 Minimum Central Heating Temperature Zone 2 from 40 to 82 (°C) 40 5 3 DIAGNOSTICS display only 5 3 0 Room Temperature Zone 2 - only active when the BUS device is connected 5 3 1 Flow Temperature Zone 2 - only active with MGZ/MCM Kit 5 3 2 Return Temperature Zone 2 - only active with MGZ/MCM Kit 5 3 3 Set Temperature Zone 2 -only active when the BUS device is connected 5 3 4 Heat Request Zone 2 0 = OFF 1 = ON 5 3 4 Pump Status Zone 2 0 = OFF 1 = ON only active with MGZ/MCM Kit 5 4 ZONE2 DEVICES 5 4 0 Operation Mode Test 0 = OFF 1 = ON 2 = Manual 5 4 1 Valve control 0 = OFF 1 = Open 2 = Closed 5 4 2 Pump control 0 = OFF - 1 = ON 5 5 MULTIZONE 5 5 0 Hydraulic Compensator T from 0 to 120 (°C) 0 5 5 1 Flow T Offset from 0 to 40 (°C) 5 7 TEST & UTILITIES 7 0 0 Test Mode rotate the enoder to select the different test mode t -- = Max Heating power t -- = Max DHW power (COMBI) t -- = Minimum power 7 0 1 Air purge Function Press Menu/Ok button to active 8 SERVICE PARAMETERS t -- only active with MGZ/MCM Kit only active with MGZ/MCM Kit Enabled also by pressing for 10 seconds the Reset button. This function is deactivated automatically after 10 minutes, or when the ESC button is pressed. 8 1 Service code 222 Press +/- to select code 234 and press 8 2 BOILER 8 2 0 Modulation Rate from 0 to 165 MA 8 2 1 Fan Status 0 = OFF 1 = ON 8 2 2 NOT ACTIVE 8 2 3 Pump speed 0= Low speed 1 = High speed 8 2 4 Diverter valve position (COMBI) 0 = D.H.W. 1 =Central Heating 8 2 5 D.H.W. Flow Rate (l/min) (COMBI) 8 2 6 Air Pressure Switch Status 0 = Open 1 = Closed MENU/OK
settings - adjustment - problem identification menus menu sub-menu parameter Description range factory setting 8 3 BOILER TEMPERTURE 8 3 0 Set temperature Central Heating(°C) 8 3 1 Flow Heating temperature (°C) 8 3 2 Return Heating temperature (°C) 8 3 3 Domestic Hot Water Temperature (°) (COMBI) 8 4 SOLAR & STORAGE 8 4 0 Storage Temperature (°) 8 4 1 Solar collector Temperature 8 4 2 D.H.W. Inlet Temperature 8 4 3 NTC Storage Low 8 4 4 Storage Set-point stratification 8 4 5 Solar pump run time 8 4 6 Collector overheat Temp Time 8 5 SERVICE 8 5 4 P.C.B Hardware version 8 5 5 P.C.B Software version 8 5 6 P.C.B BUS Software version 8 6 STATISTICS Displayed only with Solar Kit or external storage Kit 8 6 0 Hours Burner On (Central Heating) (h/10) 8 6 1 Hours Burner On (Domestic Hot Water) (h/10) 8 6 2 Number of Flame Faults (nr/10) 8 6 3 Number of ignition Cycles (nr/10) 8 6 4 NOT PRESENT 8 6 5 Heat request Duration 8 7 NOT ACTIVE 8 8 ERROR HISTORY 8 8 0 Last 10 errors from E00 to E99 This parameter makes it possible to see the last 10 errors shown by the boiler as well as the relevant day, month and year. Access the parameter to bring up the sequence of errors from number E00 to number E99. The following data is shown in a sequence for each single error: E -0 - error number 1 08 - error code 8 8 1 Reset Error List Reset? Ok=Yes Esc=No 41
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