ESSENCIO CONDENS
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ESSENCIO CONDENS FLOOR-STANDING FUEL OIL CONDENSING BOILER FOR CHIMNEY CONNECTION OR FOR FORCED FLUE CONNECTION: • CFU C… (FF) CFU C…+ CALORIFIER (KIT FF MY920 AVAILABLE AS OPTION): (CALORIFIER PLACED UNDER THE BOILER): from 19.3 to 50.5 kW, for central heating • Calorifier 110 litres EL 110SL • Calorifier 160 litres EL 160SL • Calorifier 250 litres EL 250SL CFU C… (FF): central heating CFU C… (FF) + CALORIFIER EL 110SL, CFU C… (FF) + CALORIFIER EL 160SL, CFU C... (FF) +CALORIFIER EL250 SL: for heating and DHW production CONDITIONS OF USE boiler Max. operating pressure: 3 bar Max. operating temperature: 90 °C Safety thermostat: 110 °C Thermostat: 30 to 90°C adjustable calorifiers Max. operating pressure: 10 bar Max. operating temperature: 95 °C Domestic fuel All the boilers CFU C… (FF) are supplied with new E-Pilot control panel. They can be equipped with the MY445 hydraulic kit which includes an 18 l expansion vessel, a high energy efficiency modulating heating circulating pump EEI < 0.23, a non-return valve, an air vent, a heating safety valve and a manometer. All the models can be installed with chimney connection (B23). The CFU C 19, 24 and 32 kW models can be installed with forced flue horizontal connection (C13, C33 and C93 approval) or forced flue vertical connection (VER - C33 approval) by adding the MY920 accessory. Homologation CFU C…: B23P CFU C… FF: C13, C33, C93 (only modells 19, 24 and 32)

CFU C… MODELS AVAILABLE AND THEIR OPTIONS TECHNICAL SPECIFICATIONS: DESCRIPTION OF THE BOILER CFU C… TECHNICAL SPECIFICATIONS: MAIN DIMENSIONS OF THE DIFFERENT BOILER MODELS E-PILOT CONTROL PANEL AND THEIR OPTIONS BOILER OPTIONS: HYDRAULIC MODULES BOILER OPTIONS: OTHERS IMPORTANT INFORMATION FOR INSTALLATION: BOILER ROOM INSTALLATION IMPORTANT INFORMATION FOR INSTALLATION: AIR-FLUE GAS CONNECTION 17-19 IMPORTANT INFORMATION FOR INSTALLATION: HYDRAULIC CONNECTIONS AND INSTALLATION EXAMPLES

PRESENTATION OF THE RANGE HIGH LEVELS OF PERFORMANCE • Efficiency at 30% (average temp. 30°C) up to 101,5% • Low pollution emission, NOx classification 3 STRONG POINTS • Boiler complies with the requirements of the ErP Directives.. • Heat exchanger made of proven and robust eutectic grey cast iron for modulated low-temperature operation down to 30°C and complete cooling between 2 heating requirements. • The 3-pass flue way and the open combustion chamber enable environmentally friendly combustion and silent running. • Compact “condenser on flue gases” in ceramic/carbon integrated in the...

CFU C… MODELS AVAILABLE BOILER ESSENCIO CONDENS EASYLIFE OUTPUT AT 50/30°C (KW) E-PILOT FORCED FLUE KIT MY920 CONTROL AVAILABLE AS OPTION PANEL FOR CFU 19/24/32 C MODELS Models for central heating * System Label could be A MODELS Nominal output at 50/30°C DHW calorifier capacity DHW exchanged power Specific rate at T = 30 K (compl. with EN 13203-1) Flow per hour at T = 35 K Flow over 10 min at T = 30 K Coefficient of heat losses Net weight PERFORMANCES WITH DHW CALORIFIERS EL 110SL AND EL 160SL DHW performances at room temperature at Pn: 20°C, cold water temperature at Pn: 10°C, temperature...

TECHNICAL SPECIFICATIONS BOILERS CFU C… TECHNICAL SPECIFICATIONS Boiler models: • CFU C… (FF): for central heating Boiler type: condensing Burner: built-in Energy used: fuel oil Combustion evacuation: • CFU C…: chimney • CFU C… FF: sealed with accessory MY920 Average operating temperature: • 30 to 90°C adjustable with forced flue kit MY920 EC identification No.: CE-0085CQ0002 BOILER SPECIFICATIONS MODELS Nominal output at 50/30°C • 100% at average temp. - 70°C (1) • 30% at return temp. - 30°C (2) Seasonal space heating energy efficiency (without contribution of controls) Seasonal space...

TECHNICAL SPECIFICATIONS FROM THE BOILERS DESCRIPTION CFU-C32 (FF) MODEL WITH OPTION EL 160SL CALORIFIER P E-Pilot control panel (see p. 10) Preset fuel oil jet burner Magnesium anode 160-litre domestic hot water tank isolated E Adjustable feets F Heating exchanger in eutectic cast iron G Heating flow H Ceramic/carbon exchanger/condenser I Air pressure switch J Heating return K Combustion measure point L Condensate evacuation M Chimney connections N Domestic hot water outlet O Domestic cold water inlet P Circulation loop connection NOTA: As the condensates resulting from oil combustion are...

TECHNICAL SPECIFICATIONS FROM THE BOILERS REAR VIEW OF THE CFU C FF MODEL WITH OPTIONAL KIT FF INSTALLED FRONT VIEW (WITHOUT TOP COVER) OF THE EQUIPPED CFU C MODEL WITH OPTIONAL KIT FF INSTALLED Heating return G 1’’ Pressostat Air-flue gas connection (Ø 80/125 mm) Draining valve E Heating flow G 1’’ F Condensate evacuation A Control panel B Hinged burner door C Compact, preset burner, integrated under the front boiler cover with low NOx and CO emissions that meet the most stringent requirements D Opening for portage bars E Combustive air inlet on the burner BOILER EXCHANGER Heating flow...

MAIN DIMENSIONS BOILERS CFU C… MAIN DIMENSIONS FROM « CHIMNEY » MODELS CFU C… A REMARK For higher DHW needs we have also a 250 litres tank: see page 14. G 1" G 1" ቢ Heating flow ባ Heating return G 1" G 1" G 1" CFU C 19/24/35 Heating return G 1" CFU C 40/50 Ø 80 Ø 110 Ø 80 Ø 80 ብ Flue connection (mm) G 1" G 1" ቦ Domestic cold water inlet G 1" G 1" ቧ DHW outlet ቨ Circulation loop return G 3/4" G 3/4" (option) ቩ Drain tap connection for Ø 14 Ø 14 pipe (Ø int. in mm) ቪ Condensate evacuation (1) Feet adjustable (mm): • CFU C 19/24/32: 9 - 35 • CFU C 40/50: 19 - 45

CONTROL PANEL E-PILOT E-PILOT CONTROL PANEL The control panels fitted to ESSENCIO boiler incorporate an electronic control system used to adapt heating output to the actual needs of the installation according to the outside temperature (sensor provided). With ESSENCIO, it can be used to manage a single direct circuit, which may be a radiator circuit. With ESSENCIO, it can also be used to manage an additional circuit with a 3-way mixing valve by adding PCB MY440 available as accessory. The control can also be used to manage domestic hot water. Large LCD screen Back key Selection and...