1 1 installation GENUS PREMIUM EVO HP 115/150 Peripheral unit T B BUS TA2 SE TNK SOL TA1 CN1 CN19 N L 1 LV connections CN14 CN13 CN6 CN8 1 1 1 CN9 FLAME N L 1 HV connections CN11 N L HV connection FUSE 2A CN19 N L Gr Detection electrode FLAME N L LV connection Fan Display C.H. Return temp. probe C.H. Flow temp. probe Fume overheat thermostat Thermal fuse Bl Bl Rd Rd Br Br Or Or Rd Wh Bk Bl 1 1 CN14 CN3 1 CN25 1 CN9 1 CN6 CN18 1 CN2 1 CN11 Bk Bk Br Ignitor Bl Gas valve Diverter valve Minimum water pressure switch Bk Bl CN8 Modulating Circulation Pump KIT 22
Start-up procedure Press the ON/OFF button on the control panel to switch on the boiler: the display will light up. The initialisation procedure - indicated by the bar - begins. commissioning Initial procedures To guarantee safety and the correct operation of the appliance, the boiler must be prepared for operation by a qualified technician who possesses the skills which are required by law. Electricity supply - Check that the voltage and frequency of the electricity supply correspond to the data shown on the boiler data plate; - Make sure that the earthing connection is efficient. Once the procedure is completed, the display will visualise the temperatures set for the central heating and domestic hot water circuits (display configuration: boiler base). 01/01/2000 00:00 40°C 70°C The boiler will request the setting of the date, time and language. Proceed as indicated in the USER MENU paragraph of the “User Operating Manual”. From the USER MENU it is possible to choose between different display configurations: a - boiler BASE - default configuration b - boiler COMPLETE Filling the hydraulic circuit Proceed in the following manner: - Open cold water inlet tap; - Lift the cap on the automatic air relief valve on the circulation pump; - Gradually open the valve under the boiler - Open each air release tap starting with the lowest point and close it only when clear water, free of air, is visible. - Clause the valve under the boiler when at least 1 bar registers on the pressure gauge. Gas supply Proceed in the following manner: - make sure that the main gas supply uses the same type of gas as indicated on the boiler data plate; - Open all doors and windows; - Make sure there are no sparks or naked flames in the room; - Make sure that the system does not leak fuel using a cut-off valve inside the boiler itself which should be closed and then opened while the gas valve is disabled. The meter must not show any signs of gas being used for 10 minutes. 40°C 70°C 0,7 bar Stand-by The complete visualisation mode provides the following additional information compared to the basic mode: - indication of the plant pressure - visualisation of the burner ignition - descriptive text of the various operations performed by the burner - indication of the post-circulation functions (domestic hot water and central heating) 23
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1 1 installation GENUS PREMIUM EVO HP 115/150 Peripheral unit T B BUS TA2 SE TNK SOL TA1 CN1 CN19 N L 1 LV connections CN14 CN13 CN6 CN8 1 1 1 CN9 FLAME N L 1 HV connections CN11 N L HV connection FUSE 2A CN19 N L Gr Detection electrode FLAME N L LV connection Fan Display C.H. Return temp. probe C.H. Flow temp. probe Fume overheat thermostat Thermal fuse Bl Bl Rd Rd Br Br Or Or Rd Wh Bk Bl 1 1 CN14 CN3 1 CN25 1 CN9 1 CN6 CN18 1 CN2 1 CN11 Bk Bk Br Ignitor Bl Gas valve Diverter valve Minimum water pressure switch Bk Bl CN8 Modulating Circulation Pump KIT 22
Start-up procedure Press the ON/OFF button on the control panel to switch on the boiler: the display will light up. The initialisation procedure - indicated by the bar - begins. commissioning Initial procedures To guarantee safety and the correct operation of the appliance, the boiler must be prepared for operation by a qualified technician who possesses the skills which are required by law. Electricity supply - Check that the voltage and frequency of the electricity supply correspond to the data shown on the boiler data plate; - Make sure that the earthing connection is efficient. Once the procedure is completed, the display will visualise the temperatures set for the central heating and domestic hot water circuits (display configuration: boiler base). 01/01/2000 00:00 40°C 70°C The boiler will request the setting of the date, time and language. Proceed as indicated in the USER MENU paragraph of the “User Operating Manual”. From the USER MENU it is possible to choose between different display configurations: a - boiler BASE - default configuration b - boiler COMPLETE Filling the hydraulic circuit Proceed in the following manner: - Open cold water inlet tap; - Lift the cap on the automatic air relief valve on the circulation pump; - Gradually open the valve under the boiler - Open each air release tap starting with the lowest point and close it only when clear water, free of air, is visible. - Clause the valve under the boiler when at least 1 bar registers on the pressure gauge. Gas supply Proceed in the following manner: - make sure that the main gas supply uses the same type of gas as indicated on the boiler data plate; - Open all doors and windows; - Make sure there are no sparks or naked flames in the room; - Make sure that the system does not leak fuel using a cut-off valve inside the boiler itself which should be closed and then opened while the gas valve is disabled. The meter must not show any signs of gas being used for 10 minutes. 40°C 70°C 0,7 bar Stand-by The complete visualisation mode provides the following additional information compared to the basic mode: - indication of the plant pressure - visualisation of the burner ignition - descriptive text of the various operations performed by the burner - indication of the post-circulation functions (domestic hot water and central heating) 23
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