Genus ONE+ WiFi Installation Manual

Ariston Genus ONE+ WiFi Installation and Servicing Manual

TECHNICAL AREA menu

TECHNICAL AREA menu sub-menu parameter description value default setings menu sub-menu parameter description value default setings SERVICE CODE Press th programming key b to select code 234 and press Ok COMPLETE MENU 0 NETWORK 0. 2 BUS NETWORK 0. 2. 0 Network Presence Boiler Indication of the devices connected via BUS. 0. 4 BOILER USER INTERFACE 0. 4. 0 Zone to be set by display from 1 to 3 (nr) 1 0. 4. 1 Backlight timing from 1 to 10 minutes or 24 hours 0. 4. 2 Thermoregulation button deactivation 0. 4. 3 Time Program service type 2 BOILER PARAMETERS 2. 0 GENERAL 2. 0. 0 DHW Setpoint Temperature Setting by DHW button 2 0 = OFF 1 = ON 0 = Standard 1 = Multilevel 2. 0. 1 DHW Pre-Heating 0 = OFF 1 = ON 10 0 from 36 to 60 (°C) 55 2. 0. 2 Gas type 0 = Natural Gas 1 = LPG 2 = G230 (IT) 4** = NGS (RO) 4 = NGS - IMPORTANT! DO NOT USE FOR COMMISIONING! The parameter must be set to value 4 only in particular installation conditions and after contacting OUR TECHNICAL SERVICE. ONLY FOR SERVICE 2. 1 FREE PARAMETERS 2. 1. 4 Boiler circulator type 0 = Standard efficiency 1 = High efficiency ONLY FOR SERVICE - To be used only in substitution P.C.B. 2. 1. 5 Combustion chamber clean-up routine 2. 2 SETTINGS 0 = enabled 1 = disabled ONLY FOR SERVICE - To be used only in substitution P.C.B. 2. 2. 0 Soft ignition from 0 to 100 see Table summarising changes 2. 2. 3 Underfloor thermostat or zone 2 ambient thermostat selection 0 = Floor safety thermostat 1 = Zone 2 ambient thermostat 2. 2. 4 Termoregulation 0 = Absent 0 1 = Present Termoregulation can be activated by pressing the AUTO button. 1 0 0 1 1 0 2. 2. 5 Heating ignition delay 0 = Deactivated 1 = 10 seconds 2 = 90 seconds 3 = 210 seconds 2. 2. 8 Boiler version - NOT TO MODIFY from 0 to 5 0 = Combi ONLY FOR SERVICE - To be used only in substitution P.C.B. 2. 2. 9 Boiler nominal power (kW) ONLY FOR SERVICE - To be used only in substitution P.C.B. 2. 3 CENTRAL HEATING - 1 2. 3. 0 < Not Available> 2. 3. 1 Maximum CH from 0 to 100 (%) 60 Adjustable see Table summarising changes 2. 3. 2 D.H.W. Maximum from 0 to 100 (%) power percentage RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is changed - see Table summarising changes 2. 3. 3 Minimum power from 0 to 100 (%) percentage RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is changed - see Table summarising changes 2. 3. 4 C. Heating Maximum from 0 to 100 (%) power percentage RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is changed - see Table summarising changes 2. 3. 5 CH Anti-cycling time mode 2. 3. 6 Anti-cycling time (If 235 = 0) 0 = Manual 1 = Automatic from 0 to 7 (minutes) 2. 3. 7 Cl H pump overrun from 0 to 15 (minutes) or 16 = continuos 2. 3. 8 Pump speed control - NOT ACTIVE 2. 3. 9 Delta T Pump Set - NOT ACTIVE 2. 4 CENTRAL HEATING PARAMETER - 2 2. 4. 0 < Not Available> WARNING!! THE AUTOMATIC CALIBRATION MUST BE DONE IN CASE OF: - REPLACEMENT OF: FAN, GAS VALVE, AIR/GAS MIXER, BURNER, ELECTRODE. - REPLACEMENT OF P.C.B. - GAS CHANGEOVER - ANY MODIFICATION TO THE FOLLOWING PARAMETERS 220 - SOFT IGNITION 231 - MAX CH ADJUSTABLE 232 - MAX DHW PERCENTAGE 233 - MIN PERCENTAGE 234 - MAX CH PERCENTAGE 0 0 1 3 3 / 44 420011270900 - Rev. 04 - 072024

TECHNICAL AREA menu sub-menu parameter description value default setings menu sub-menu parameter description value default setings 2. 4. 1 Warning Pressure from 4 to 8 6 (0,x bar) if the pressure falls down to the pre-set alert value, the boiler will signal a malfunction warning (1P4) for insufficient circulation; the request for reestablishing the correct value will appear on the display. ALERT Warning 1P4 Filling Needed 2. 4. 2 < Not Available> 2. 4. 3 Post-ventilation CH 0 = OFF 1 = ON 2. 4. 4 Boost Time from 0 to 60 (minutes) only enabled with Room Thermostat on/off and temperature adjustment activated (parameter 421 or 521 or 621 on 01 = Basic temperature adjustment) This parameter can be used to set the delay time before the automatic increase in flow temperature, in steps of 4°C (max. 12°C). If the value of this parameter remains at 00 the function is not activated. 2. 4. 5 Max PWM Pump from 75 to 100 100 2. 4. 6 Min PWM Pump from 40 to 100 75 2. 4. 7 CHPressure detection device 0 = Temperature Probes only 1 = Pressure switch 2 = Pressure sensor ONLY FOR SERVICE - To be used only in substitution P.C.B. 2. 4. 8 < Not Available> 2. 4. 9 External temperature from -3 to +3 0 correction Only active with external sensor connected 2. 5 DOMESTIC HOT WATER 2. 5. 0 COMFORT Function 0 = Disabled 0 1 = Time Based (30 minutes) 2 = Always active The “COMFORT” function of the appliance can be used to increase the comfort level of the user when drawing hot water. This function keeps the secondary exchanger hot during periods of boiler inactivity; this increases the initial heat status of the water drawn, as the water is delivered at a higher temperature. When the function is enabled the text COMFORT appears on the display. Note: this function can be activated or deactivated by the user as well - consult the User’s Manual. 2. 5. 1 Comfort Anti-cycling Time from 0 to 120 minutes 2. 5. 2 DHW start Delay from 5 to 200 (0.5 to 20 seconds) Anti "water hammering" 0 16 2 0 5 2. 5. 3 D.H.W. switch Off logic 0 = Anti-scale (stop at > 67°C) 1 = At 4°C over set-point 2. 5. 4 DHW Post Cooling Post-circulation and post-ventilation after domestic hot water is drawn 0 = OFF 1 = ON OFF = 3 minutes post-circulation and postventilation after domestic hot water draw-off if the boiler temperature measured requires it. ON = always on for 3 minutes post-circulation and post-ventilation after domestic hot water draw-off. 2. 5. 5 Delay start in CH after D.H.W. request 2. 6 BOILER MANUAL SETTINGS 2. 6. 0 Manual mode activation from 0 to 30 (minutes) 0 = OFF 1 = ON 2. 6. 1 Boiler pump control 0 = OFF 1 = ON 2. 6. 2 Fan control 0 = OFF 1 = ON 2. 6. 3 Diverter valve control 0 = DHW 1 = CH 2. 7 TEST & UTILITIES 2. 7. 0 Test mode 0 = OFF 1 = ON Press the programming key b and press OK. The boiler is forced to the maximum heating power. Turning the encoder allows for selecting the D.H.W. maximum or minimum power operating mode It is possible to activate the Cleaning Function (Chimney active) by pressing the Reset button for 10 seconds. 2. 7. 1 Air-purge Function 0 = OFF 1 = ON Press the programming key b and press OK. The Deaeration Cycle can be activated by pressing the MODE button for 5 seconds. 2. 7. 2 Automatic Calibration 0 = OFF 1 = ON RESERVED FOR TECHNICAL ASSISTANCE - see paragraph Combustion checking procedure 2. 7. 4 Floor drying cycle 0 = Off 0 1 = Functional Heating 2 = Curing Heating 3 = Functional Heating + Curing Heating 4 = Curing Heating + Functional Heating 5 = Manual 2. 7. 5 Floor drying Flow Set Point Temperature form 25 to 60 °C 40 0 0 0 0 0 0 0 0 Installation and servicing instructions / 45