MEMO
Page 1: ...MEMO...
Page 2: ...le AL 13 By pass 14 Gas mechanism EV 15 Loss of water sensor Cp 16 DHW heat exchanger 17 Three way valve V3V 18 Domestic water flow sensor Db 19 Domestic water filter 20 Filling system 21 Heating safe...
Page 3: ...t 1 2 3 4 TRA CTN 4 J15 J11 3 4 2 1 1 4 5 2 3 2 0bar 45 C 1 3 5 8 7 6 1 2 3 4 5 6 7 8 9 10 11 12 13 b S1 2 1 SW 230V control board connected to 230V control board M A On Off switch P Pump V3V 3 way va...
Page 4: ...97 Maximum burner pressure mbar 29 8 32 5 Gas pressure for factory setting mbar 12 3 8 5 Minimum burner pressure mbar 5 7 4 7 Number of injectors 14 17 Hot water characteristics F 24 E F 30 E Maximum...
Page 5: ...h code 96 The following data are in read only mode If another code is entered the display goes directly to the fault log line 31 but without numbered data To access the data menu Press the mode button...
Page 6: ...reading only 13 Not used 0 to 100 C 14 Not used 0 to 100 C 15 Measured hot water storage temperature C 0 to 100 C reading only 16 Measured domestic water flow rate L mn x 10 0 to 19 9 reading only 17...
Page 7: ...is given on page 4 e g 2 16 mbar for a C 24 E with natural gas To make this setting lock the boiler at reduced pressure by setting point 8 to 1 The factory set value is noted on a label stuck on the e...
Page 8: ...g point 4 on the installer menu This value depends on the type of heating under floor heating radiators etc The slope of the probe 16 slopes are available point 6 on the installer menu To know which s...
Page 9: ...s interface or distant control panel fault 13 Main circuit fault 14 Heating feed temperature maximum limit overstepped or CTN2 out of function 15 Step motor fault gas mechanism 16 Gas safety valve fai...
Page 10: ...after 7 s check the ionizing electrode and or its proper connection verify the configuration code 23 in boiler data menu Make sure that more than 40 V are present between phase and earth Otherwise ad...
Page 11: ...ow rate radiators closed Motor connection or motor failure Check the safety electric valve Minimum ignition voltage 175V This fault may be occasional and transient Otherwise check the card Check the p...
Page 12: ...water sensor Cp S57205 Heating DHW thermistor NTC2 CTN2 S57398 Ignition electrode S10038 Flame sense electrode S10037 Ignition module S57427 Hydraulic characteristics ThemaClassicPlus F ThemaClassicP...
