Vaillant ecoTEC sustain 24 Installation And Maintenance Instructions Manual

Also see for ecoTEC sustain 24: Operating instructions Installation and maintenance instructions

0020253094_05 ecoTEC sustain Installation and maintenance instructions 47Dia-gnosticscodeParameterValuesUnit Increment, select, explanation Factory set-ting Own settingMin. Max.d.27 Function of relay 1(multi-functional module)1 10 – 1 = Circulation pump2 = External pump3 = Cylinder charging pump4 = Extraction hood5 = External solenoid valve6 = External fault message7 = Solar pump (omitted)8 = eBUS remote control9 = Anti-legionella pump10 = Solar valve1 Adjustabled.28 Function of relay 2(multi-functional module)1 10 – 1 = Circulation pump2 = External pump3 = Cylinder charging pump4 = Extraction hood5 = External solenoid valve6 = External fault message7 = Solar pump (omitted)8 = eBUS remote control9 = Anti-legionella pump10 = Solar valve2 Adjustabled.33 Fan speed target value Current value rpm Fan speed = Display value x 100 – Notadjustabled.34 Value for the fan speed Current value rpm Fan speed = Display value x 100 – Notadjustabled.35 Position of the prioritisingdiverter valveCurrent value – 0 = Heating40 = Mid-position (frost protectionor filling)100 = Domestic hot water– Notadjustabled.36 Value for the domestichot water flow rateCurrent value l/min Applies to: Combi boiler – Notadjustabled.39 Water temperature in thesolar circuitCurrent value ℃ Applies to: Installed solar set(optional)– Notadjustabled.40 Heating flow temperature Current value ℃ – – Notadjustabled.41 Heating return temperat-ureCurrent value ℃ – – Notadjustabled.43 Heat curve 0.2 4 – 0.1 1.2 Adjustabled.45 Base point of the heatcurve15 30 – 1 20 Adjustabled.47 Outdoor temperature Current value ℃ – – Notadjustabled.50 Correction of the min-imum fan speed300 1500 rpm 1Fan speed = Display value x 10600 Adjustabled.51 Correction of the max-imum fan speed-1500 -500 rpm 1Fan speed = Display value x 10-1000 Adjustabled.58 Solar circuit reheating 0 3 – Applies to: Installed solar set(optional)0 = Product's anti-legionella func-tion deactivated3 = Domestic hot water activated(min. target value 60 °C)0 Adjustabled.60 Number of blocks by thetemperature cut-out (limittemperature)Current value – – – Notadjustabled.61 Number of unsuccessfulignitionsCurrent value – – – Notadjustabled.64 Average burner ignitiontimeCurrent value s – – Notadjustabled.65 Maximum burner ignitiontimeCurrent value s – – Notadjustable