Genus ONE+ WiFi Installation Manual

Ariston Genus ONE+ WiFi Installation and Servicing Manual

COMMISSIONING Table B 01

COMMISSIONING Table B 01 Error Uncompleted calibration 01 - Flow Check Failed 26/10/21 17:00 Start the System air purge and automatic calibration procedure Press Ok to confirm Description Insufficient circulation. Make sure that: - the pump works correctly - the water pressure in the system is sufficient. 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 02 Uncompleted calibration 02 - Overheat 26/10/21 17:00 Start the System air purge and automatic calibration procedure Press Ok to confirm - Deteted a C.H. Flow temperature ≥ 88°C in Heating Mode - Deteted a C.H. Flow temperature ≥ 88°C or a C.H. Return temperature >67°C in D.H.W. Mode. (Open a hot water tap or the zone valves/thermostatic valves on the system to dissipate heat). 4. Preparing the measuring equipment Connect the calibrated measuring device to the left-hand combustion outlet by unscrewing the screw and removing the blanking cover. Uncompleted calibration 03 - Send Probe Damaged Error 03 and the detected error (ex: Error 110 - Send Probe Damaged” - see Table summarising error codes) are displayed alternately for 10 seconds. ALERT Error 110 Send Probe Damaged Call the technical service Press the RESET button for Operation Shutdown, the display again requires to start the automatic calibration. 03 26/10/21 17:00 Start the System air purge and automatic calibration procedure Press Ok to confirm For Safety shut-off if the problem is removed automatically, the display again requires automatic calibration. If the boiler still indicates a safety shut-off, switch it off. Make sure the external electric switch is in the OFF position, shut off the gas valve and contact a qualified technician. 5. Supply dinamic pressure check Loosen the screw 1 and insert the pressure gauge connection pipe into the pipe tap. Switch the boiler on at D.H.W. maximum power, enabling the “Chimney function” (press the RESET button for 10 seconds and press th button > to select D.H.W. maximum power). The supply pressure should correspond to the value established in relation to the type of gas, for which the boiler is designed see Table summarising changes. ATTENTION!! THE BOILER CAN NOT BE ACTIVATED IF THE PRESSURE IS NOT CORRESPONDING TO THE TABLE SUMMARISING CHANGES / 34 420011270900 - Rev. 04 - 072024

Max Power DHW COMMISSIONING Max power CH Min Power 6. CO2 calibration Chimney active Draw off the domestic hot water at the maximum water flow Max Power DHW rate. Max power CH Select the Chimney function by pressing the RESET button for 10 seconds. Min Power WARNING! When the cleaning function is activated, the temperature of the water coming out of the boiler may Chimney active be more than 65°C. The display will visualise the Chimney Function active at C.H. Power Press the button > to select CO2 calibration The boiler activates the CO2 calibration at the maximum power. Max power CH Min Power CO2 calibration CO2 calibration Operation in progress Press ESC to return to the home screen. CO2 calibration Completed calibration Press Ok to confirm 7 - Ending the adjustment Stop the draw-off. Verify and repair any leaks of gas. Refit the blanking cover for the combustion outlets. ATTENTION!! THE BOILER CAN NOT BE ACTIVATED IF THE CO2 VALUE IS NOT CORRESPONDING TO THE TABLE A. Read the CO2 value (%) and compare it with the values given in the table A below: Table A ALTEAS ONE + NET 35 GENUS ONE + WIFI 24/30/35 Gas CO2 (%) O2 (%) G20 9,4 - 7,5 (*) 3,6 - 8,4 G30 10,7 - 8,4 (*) 5,0 - 8,4 G31 10,7 - 8,4 (*) 4,6 - 8,1 N.B.: VALUES WITH THE CASING CLOSED. (*) When burner and electrode are new (