Genus ONE+ WiFi Installation Manual

Ariston Genus ONE+ WiFi Installation and Servicing Manual

MAINTENANCE GUIDE

MAINTENANCE GUIDE Primary Heat exchanger Maintenance Interval: Annually How : Visual inspection / Clean as necessary Condensate trap Maintenance Interval: Annually or after cleaning primary heat exchanger How : Visual inspection / Clean as necessary / Add water before replacing Pump Maintenance Interval: At the first ignition and annually How: Check that the AAV is open / Visual inspection / Clean as necessary / 70 420011270900 - Rev. 04 - 072024

TECHNICAL DATA GENERAL POWER SPECIFICATIONS EMISSIONS HEATING CIRCUIT DOMESTIC HOT WATER CIRCUIT Model: CE Certification (pin) ALTEAS ONE+ NET GENUS ONE+ WIFI 24 30 35 0085CU0034 Gas category II2HY203P Boiler type C13(X)-C23-C33(X)-C43(X)-C53(X)-C63(X) C83(X)-C93(X) B23-B23P-B33 Max/min nominal calorific flow rate G20 (Pci) Qn kW 22.0 / 2.6 28.0 / 3.0 31.0 / 3.5 Max/min nominal calorific flow rate G20 (Pcs) Qn kW 24.4 / 2.9 31.1 / 3.3 34.4 / 3.9 D.H.W. max/min nominal calorific flow rate G20 (Pci) Qn kW 26.0 / 2.6 30.0 / 3.0 34.5 / 3.5 D.H.W. max/min nominal calorific flow rate G20 (Pcs) Qn kW 28.9 / 2.9 33.3 / 3.3 38.3 / 3.9 Max/min power output G20 (80°C-60°C) Pn kW 21.5 / 2.5 27.5 / 2.8 30.3 / 3.3 Max/min power output G20 (50°C-30°C) Pn kW 23.6 / 2.7 30.3 / 3.1 33.5 / 3.6 D.H.W. max/min power output G20 Pn kW 24.9 / 2.5 28.7 / 2,9 33.1 / 3.4 Max/min nominal calorific flow rate G31 (Pci) Qn kW 22.0 / 3.3 28.0 / 3.8 31.0 / 4.3 Max/min nominal calorific flow rate G31 (Pcs) Qn kW 23.9 / 3.6 30.4 / 4.1 33.7 / 4.7 D.H.W. max/min nominal calorific flow rate G31 (Pci) Qn kW 26.0 / 3.3 30.0 / 3.8 34.5 / 4.3 D.H.W. max/min nominal calorific flow rate G31 (Pcs) Qn kW 28.3 / 3.6 32.6 / 4.1 37.5 / 4.7 Max/min power output G31 (80°C-60°C) Pn kW 21.5 / 3.1 27.5 / 3.6 30.3 / 4.0 Max/min power output G31 (50°C-30°C) Pn kW 23.6 / 3.4 30.3 / 4.0 33.4 / 4.5 D.H.W. max/min power output G31 Pn kW 24.9 / 3.2 28.7 / 3.6 33.1 / 4.1 Combustion efficiency (of flue gas) % 97.9 97.9 97.9 Nominal calorific flow rate efficiency (60/80°C) Hi/Hs % 98.2 / 88.4 98.6 / 88.8 98.1 / 88.3 Nominal calorific flow rate efficiency (30/50°C) Hi/Hs % 107.3 / 96.6 108.3 / 97.6 107.8 / 97.1 Efficiency at 30% at 30°C (condensation) Hi/Hs % 109.5 / 98.6 109.3 / 98.5 109.3 / 98.5 Minimum calorific flow rate efficiency (60/80°C) Hi/Hs % 95.1 / 85.6 94.6 / 85.2 94.2 / 84.8 Efficiency rating (dir. 92/42/EEC) stars ★★★★ Sedbuk Band Rating 2005 band/% A / 90.3 A / 90.5 A / 90.3 Sedbuk Band Rating 2009 band/% A / 89.4 A / 89.4 A / 89.3 Loss of burner gas when operating % 2.1 2.1 2.1 Available air pressure Pa 100 NoX class class 6 Flue gas temperature (G20) (80°C-60°C) °C 61 61 61 Max/min CO2 content (G20) (80°C-60°C) % 8.7 / 8.2 Max/min CO2 content (G31 (80°C-60°C) % 10.0 / 9.1 CO content (0%O2) (80°C-60°C) ppm 112 107 94 O2 content (G20) (80°C-60°C) % 5.0 4.9 5.5 Max/min flue gas flow (G20) (80°C-60°C) Kg/h 44.1 / 4.6 50.8 / 5.1 60.2 / 6.4 Max/min flue gas flow (G31) (80°C-60°C) Kg/h 43.8 / 6.0 50.9 / 7.1 57.8 / 8.0 Excess air (80°C-60°C) % 31 31 35 Expansion chamber inflation pressure bar 1 Maximum heating pressure bar 3 Expansion chamber capacity l 8 Min/max heating temperature (high temperature range) °C 35 / 82 Min/max heating temperature (low temperature range) °C 20 / 45 Domestic hot water max/min temperature °C 36 / 60 Specific flow rate of domestic hot water (∆T=30°C) l/min 12.8 14.3 16.5 Quantity of hot water ∆T=25°C l/min 15.4 17.2 19.8 Quantity of hot water ∆T=35°C l/min 11.0 12.3 14.1 Hot water comfort rating (EN13203) stars ★★★ Hot water minimum flow rate l/min 2 2 2 Domestic hot water max/min pressure bar 7.0 / 0.2 Installation and servicing instructions / 71